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Windows Analysis Report
Rechung-R1663322504.exe

Overview

General Information

Sample Name:	Rechung-R1663322504.exe
Analysis ID:	829392
MD5:	11b5b208de7a85b46104a0597c5da7dc
SHA1:	c578bc317e666159cbfc191cb4e50de2de03ab79
SHA256:	0a80ba418f561098477e18cc42ddfc31796b2be3166ff6c99967b98388fe4826
Infos:

Detection

GuLoader

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Yara detected BrowserPasswordDump

Yara detected GuLoader

Snort IDS alert for network traffic

Tries to steal Mail credentials (via file / registry access)

Writes to foreign memory regions

Tries to detect Any.run

Tries to harvest and steal ftp login credentials

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

May check the online IP address of the machine

Tries to harvest and steal browser information (history, passwords, etc)

Uses 32bit PE files

Queries the volume information (name, serial number etc) of a device

Yara signature match

One or more processes crash

Contains functionality to shutdown / reboot the system

Uses code obfuscation techniques (call, push, ret)

Creates files inside the system directory

Internet Provider seen in connection with other malware

Detected potential crypto function

Sample execution stops while process was sleeping (likely an evasion)

Yara detected Credential Stealer

JA3 SSL client fingerprint seen in connection with other malware

Contains functionality to call native functions

Contains functionality to dynamically determine API calls

IP address seen in connection with other malware

Enables debug privileges

AV process strings found (often used to terminate AV products)

Found inlined nop instructions (likely shell or obfuscated code)

Drops PE files

Tries to load missing DLLs

Uses a known web browser user agent for HTTP communication

PE / OLE file has an invalid certificate

Uses Microsoft's Enhanced Cryptographic Provider

Creates a process in suspended mode (likely to inject code)

Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

Contains functionality for read data from the clipboard

Classification

Process Tree

System is w10x64native

Rechung-R1663322504.exe (PID: 6340 cmdline: C:\Users\user\Desktop\Rechung-R1663322504.exe MD5: 11B5B208DE7A85B46104A0597C5DA7DC)

CasPol.exe (PID: 6560 cmdline: C:\Users\user\Desktop\Rechung-R1663322504.exe MD5: 7BAE06CBE364BB42B8C34FCFB90E3EBD)

CasPol.exe (PID: 3312 cmdline: C:\Users\user\Desktop\Rechung-R1663322504.exe MD5: 7BAE06CBE364BB42B8C34FCFB90E3EBD)

CasPol.exe (PID: 5220 cmdline: C:\Users\user\Desktop\Rechung-R1663322504.exe MD5: 7BAE06CBE364BB42B8C34FCFB90E3EBD)

conhost.exe (PID: 5764 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68)

dw20.exe (PID: 9028 cmdline: dw20.exe -x -s 2584 MD5: 89106D4D0BA99F770EAFE946EA81BB65)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
CloudEyE, GuLoader	CloudEyE (initially named GuLoader) is a small VB5/6 downloader. It typically downloads RATs/Stealers, such as Agent Tesla, Arkei/Vidar, Formbook, Lokibot, Netwire and Remcos, often but not always from Google Drive. The downloaded payload is xored.	No Attribution	https://0x00sec.org/t/analyzing-modern-malware-techniques-part-3/18943 https://blog.malwarebytes.com/scams/2020/08/sba-phishing-scams-from-malware-to-advanced-social-engineering/ https://blog.morphisec.com/guloader-the-rat-downloader https://blog.vincss.net/2020/05/re014-guloader-antivm-techniques.html https://cert-agid.gov.it/news/malware/tecniche-per-semplificare-lanalisi-del-malware-guloader/	https://malpedia.caad.fkie.fraunhofer.de/details/win.cloudeye

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp	HKTL_NET_GUID_BrowserPass	Detects c# red/black-team tools via typelibguid	Arnim Rupp (https://github.com/ruppde)	0x35a3:$typelibguid0: 3cb59871-0dce-453b-857a-2d1e515b0b66
00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp	JoeSecurity_BrowserPasswordDump_1	Yara detected BrowserPasswordDump	Joe Security
00000007.00000002.52540526737.0000000034E8C000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_BrowserPasswordDump_1	Yara detected BrowserPasswordDump	Joe Security
00000007.00000002.52560446262.0000000036F71000.00000004.00000020.00020000.00000000.sdmp	JoeSecurity_BrowserPasswordDump_1	Yara detected BrowserPasswordDump	Joe Security
00000007.00000002.52540526737.0000000034E46000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_BrowserPasswordDump_1	Yara detected BrowserPasswordDump	Joe Security
00000007.00000002.52540526737.0000000034D71000.00000004.00000800.00020000.00000000.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
00000001.00000002.52371090291.000000000690B000.00000040.00001000.00020000.00000000.sdmp	JoeSecurity_GuLoader_2	Yara detected GuLoader	Joe Security
Process Memory Space: CasPol.exe PID: 5220	JoeSecurity_BrowserPasswordDump_1	Yara detected BrowserPasswordDump	Joe Security
Process Memory Space: CasPol.exe PID: 5220	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Click to see the 4 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
7.2.CasPol.exe.37520000.3.unpack	HKTL_NET_GUID_BrowserPass	Detects c# red/black-team tools via typelibguid	Arnim Rupp (https://github.com/ruppde)	0x17a3:$typelibguid0: 3cb59871-0dce-453b-857a-2d1e515b0b66
7.2.CasPol.exe.37520000.3.unpack	JoeSecurity_BrowserPasswordDump_1	Yara detected BrowserPasswordDump	Joe Security
7.2.CasPol.exe.37520000.3.raw.unpack	HKTL_NET_GUID_BrowserPass	Detects c# red/black-team tools via typelibguid	Arnim Rupp (https://github.com/ruppde)	0x35a3:$typelibguid0: 3cb59871-0dce-453b-857a-2d1e515b0b66
7.2.CasPol.exe.37520000.3.raw.unpack	JoeSecurity_BrowserPasswordDump_1	Yara detected BrowserPasswordDump	Joe Security

Snort Signatures

ET TROJAN 404/Snake/Matiex Keylogger Style External IP Check - Source IP: 192.168.11.20 - Destination IP: 158.101.44.242

Timestamp:	192.168.11.20158.101.44.24249845802039190 03/18/23-05:38:08.943594
SID:	2039190
Source Port:	49845
Destination Port:	80
Protocol:	TCP
Classtype:	A Network Trojan was detected

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: Rechung-R1663322504.exe	ReversingLabs: Detection: 30%
Source: Rechung-R1663322504.exe	Virustotal: Detection: 37%			Perma Link

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_370F1C22 CryptUnprotectData,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_370F1BF9 CryptUnprotectData,

Source: Rechung-R1663322504.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll

Source: unknown	HTTPS traffic detected: 142.250.184.206:443 -> 192.168.11.20:49843 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 172.217.16.129:443 -> 192.168.11.20:49844 version: TLS 1.2

Source: Rechung-R1663322504.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source:	Binary string: D:\Development\Releases\Json\Working\Src\Newtonsoft.Json\bin\Release\DotNet20\7d562147-cd91-4fc9-8abf-f0e85d79adad\Newtonsoft.Json.Net20.pdb source: CasPol.exe, 00000007.00000002.52546988980.0000000035EB7000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034EBB000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52546988980.0000000035F86000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52561889914.0000000037600000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: C:\Users\C L A Y\Desktop\BrowserPass-master\BrowserPass\obj\Debug\BrowserPass.pdb source: CasPol.exe, 00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: -Cl#"costura.browserpass.pdb.compressed source: CasPol.exe, 00000007.00000002.52540526737.0000000034D71000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: C:\Users\C L A Y\Desktop\BrowserPass-master\BrowserPass\obj\Debug\BrowserPass.pdbPUjU \U_CorDllMainmscoree.dll source: CasPol.exe, 00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: -Cl-,costura.newtonsoft.json.net20.pdb.compressed,)Cl\| source: CasPol.exe, 00000007.00000002.52540526737.0000000034D71000.00000004.00000800.00020000.00000000.sdmp

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_2_00402862 FindFirstFileW,
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_2_0040596D GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose,
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_2_004065A2 FindFirstFileW,FindClose,

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows\Printer Shortcuts
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user\AppData
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user\AppData\Roaming
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D2C109h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D2AB79h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D23F79h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D20769h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D24C69h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D2B869h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D29171h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D22599h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then lea esp, dword ptr [ebp-0Ch]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D23289h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D22E39h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D23B29h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D2A729h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D28459h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D21459h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D29E61h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D22149h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D21CF9h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D229E9h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D2B419h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D24819h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D20319h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D28D21h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D21009h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D29A11h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D20BB9h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D2BCB9h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D295C1h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then lea esp, dword ptr [ebp-0Ch]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D218A9h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D2A2DAh
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D236D9h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D2AFC9h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D243C9h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 00D288D1h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then lea esp, dword ptr [ebp-0Ch]
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F2DF29h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F2F4B9h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F22971h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F223E3h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then mov esp, ebp
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then mov esp, ebp
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F2DBCDh
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F2E379h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F22971h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F2FD59h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F2F909h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then mov dword ptr [ebp-1Ch], 00000000h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then mov dword ptr [ebp-1Ch], 00000000h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then mov dword ptr [ebp-1Ch], 00000000h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F2F069h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F22971h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F2EC19h
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 4x nop then jmp 36F2E7C9h

Networking

Snort IDS alert for network traffic

Source: Traffic

Snort IDS: 2039190 ET TROJAN 404/Snake/Matiex Keylogger Style External IP Check 192.168.11.20:49845 -> 158.101.44.242:80

May check the online IP address of the machine

Source: unknown	DNS query: name: checkip.dyndns.org
Source: unknown	DNS query: name: checkip.dyndns.org

Source: Joe Sandbox View

ASN Name: ORACLE-BMC-31898US ORACLE-BMC-31898US

Source: Joe Sandbox View

JA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19

Source: Joe Sandbox View

IP Address: 158.101.44.242 158.101.44.242

Source: global traffic	HTTP traffic detected: GET /uc?export=download&id=1RhzoPq21Mbz1UprqcH2DXnwFIoRgz7-l HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoHost: drive.google.comCache-Control: no-cache
Source: global traffic	HTTP traffic detected: GET /docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/eu361v7891419i1as1r1dl2nqlomasvu/1679114250000/12853136832670220481/*/1RhzoPq21Mbz1UprqcH2DXnwFIoRgz7-l?e=download&uuid=687b7ba6-caf7-4f82-8267-8cb96e77380a HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoCache-Control: no-cacheHost: doc-04-c4-docs.googleusercontent.comConnection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49843
Source: unknown	Network traffic detected: HTTP traffic on port 49844 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49843 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49844

Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: CasPol.exe, 00000007.00000002.52540526737.0000000034D71000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://checkip.dyndns.org
Source: CasPol.exe, 00000007.00000002.52540526737.0000000034D71000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: http://checkip.dyndns.org/
Source: Rechung-R1663322504.exe	String found in binary or memory: http://crl.certum.pl/ctnca.crl0k
Source: Rechung-R1663322504.exe	String found in binary or memory: http://crl.certum.pl/ctnca2.crl0l
Source: Rechung-R1663322504.exe	String found in binary or memory: http://crl.certum.pl/ctsca2021.crl0o
Source: CasPol.exe, 00000007.00000003.52341294724.000000000429A000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52522416612.00000000042B3000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000003.52345673392.00000000042B3000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl06
Source: CasPol.exe, 00000007.00000003.52341294724.000000000429A000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000003.52345673392.00000000042AE000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52522416612.00000000042AE000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: CasPol.exe, 00000007.00000003.52345673392.0000000004296000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://crl.micros
Source: CasPol.exe, 00000007.00000002.52560446262.0000000036F51000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://go.microsoft.
Source: CasPol.exe, 00000007.00000002.52560446262.0000000036F51000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://go.microsoft.LinkId=42127
Source: CasPol.exe, 00000007.00000002.52561889914.0000000037600000.00000004.08000000.00040000.00000000.sdmp	String found in binary or memory: http://james.newtonking.com/projects/json
Source: Rechung-R1663322504.exe	String found in binary or memory: http://nsis.sf.net/NSIS_ErrorError
Source: Rechung-R1663322504.exe	String found in binary or memory: http://repository.certum.pl/ctnca.cer09
Source: Rechung-R1663322504.exe	String found in binary or memory: http://repository.certum.pl/ctnca2.cer09
Source: Rechung-R1663322504.exe	String found in binary or memory: http://repository.certum.pl/ctsca2021.cer0
Source: Rechung-R1663322504.exe	String found in binary or memory: http://subca.ocsp-certum.com01
Source: Rechung-R1663322504.exe	String found in binary or memory: http://subca.ocsp-certum.com02
Source: Rechung-R1663322504.exe	String found in binary or memory: http://subca.ocsp-certum.com05
Source: Amcache.hve.LOG1.9.dr, Amcache.hve.9.dr	String found in binary or memory: http://upx.sf.net
Source: Rechung-R1663322504.exe	String found in binary or memory: http://www.certum.pl/CPS0
Source: CasPol.exe, 00000007.00000002.52522416612.0000000004268000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000003.52345673392.00000000042C5000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://doc-04-c4-docs.googleusercontent.com/
Source: CasPol.exe, 00000007.00000002.52522416612.00000000042E0000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000003.52341294724.00000000042E4000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000003.52345673392.00000000042E1000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52522416612.0000000004283000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://doc-04-c4-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/eu361v78
Source: CasPol.exe, 00000007.00000002.52522416612.000000000422B000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://drive.google.com/
Source: CasPol.exe, 00000007.00000002.52522416612.0000000004268000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52537250560.0000000033B30000.00000004.00001000.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52522416612.000000000422B000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=1RhzoPq21Mbz1UprqcH2DXnwFIoRgz7-l
Source: CasPol.exe, 00000007.00000002.52522416612.0000000004268000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=1RhzoPq21Mbz1UprqcH2DXnwFIoRgz7-lf0
Source: CasPol.exe, 00000007.00000002.52522416612.000000000422B000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=1RhzoPq21Mbz1UprqcH2DXnwFIoRgz7-lha
Source: CasPol.exe, 00000007.00000002.52522416612.0000000004268000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=1RhzoPq21Mbz1UprqcH2DXnwFIoRgz7-ltsvcs
Source: CasPol.exe, 00000007.00000002.52540526737.0000000034EBB000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034E3B000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034E46000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://login.live.com/
Source: CasPol.exe, 00000007.00000002.52540526737.0000000034EBB000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034E3B000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034E46000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52546988980.0000000036246000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52546988980.000000003625C000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://login.live.com//
Source: CasPol.exe, 00000007.00000002.52540526737.0000000034EB1000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034EBB000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034E3B000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034E46000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://login.live.com/https://login.live.com/
Source: CasPol.exe, 00000007.00000002.52546988980.0000000036246000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52546988980.000000003625C000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://login.live.com/https://login.live.com/P
Source: CasPol.exe, 00000007.00000002.52540526737.0000000034EBB000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034E3B000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034E46000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52546988980.0000000036246000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52546988980.000000003625C000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://login.live.com/v104
Source: CasPol.exe, 00000007.00000002.52540526737.0000000034E46000.00000004.00000800.00020000.00000000.sdmp	String found in binary or memory: https://support.google.com/chrome/?p=plugin_flash

Source: unknown

DNS traffic detected: queries for: drive.google.com

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

Code function: 7_2_34B6A09A recv,

Source: global traffic	HTTP traffic detected: GET /uc?export=download&id=1RhzoPq21Mbz1UprqcH2DXnwFIoRgz7-l HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoHost: drive.google.comCache-Control: no-cache
Source: global traffic	HTTP traffic detected: GET /docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/eu361v7891419i1as1r1dl2nqlomasvu/1679114250000/12853136832670220481/*/1RhzoPq21Mbz1UprqcH2DXnwFIoRgz7-l?e=download&uuid=687b7ba6-caf7-4f82-8267-8cb96e77380a HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoCache-Control: no-cacheHost: doc-04-c4-docs.googleusercontent.comConnection: Keep-Alive
Source: global traffic	HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR1.0.3705;)Host: checkip.dyndns.orgConnection: Keep-Alive

Source: unknown	HTTPS traffic detected: 142.250.184.206:443 -> 192.168.11.20:49843 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 172.217.16.129:443 -> 192.168.11.20:49844 version: TLS 1.2

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Code function: 1_2_00405402 GetDlgItem,GetDlgItem,GetDlgItem,GetDlgItem,GetClientRect,GetSystemMetrics,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,ShowWindow,ShowWindow,GetDlgItem,SendMessageW,SendMessageW,SendMessageW,GetDlgItem,CreateThread,CloseHandle,ShowWindow,ShowWindow,ShowWindow,ShowWindow,SendMessageW,CreatePopupMenu,AppendMenuW,GetWindowRect,TrackPopupMenu,SendMessageW,OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,SendMessageW,GlobalUnlock,SetClipboardData,CloseClipboard,

Source: Rechung-R1663322504.exe

Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE

Source: 7.2.CasPol.exe.37520000.3.unpack, type: UNPACKEDPE	Matched rule: HKTL_NET_GUID_BrowserPass date = 2020-12-28, author = Arnim Rupp (https://github.com/ruppde), description = Detects c# red/black-team tools via typelibguid, reference = https://github.com/jabiel/BrowserPass, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 7.2.CasPol.exe.37520000.3.raw.unpack, type: UNPACKEDPE	Matched rule: HKTL_NET_GUID_BrowserPass date = 2020-12-28, author = Arnim Rupp (https://github.com/ruppde), description = Detects c# red/black-team tools via typelibguid, reference = https://github.com/jabiel/BrowserPass, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE
Source: 00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY	Matched rule: HKTL_NET_GUID_BrowserPass date = 2020-12-28, author = Arnim Rupp (https://github.com/ruppde), description = Detects c# red/black-team tools via typelibguid, reference = https://github.com/jabiel/BrowserPass, license = Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe dw20.exe -x -s 2584

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Code function: 1_2_00403350 EntryPoint,SetErrorMode,GetVersion,lstrlenA,#17,OleInitialize,SHGetFileInfoW,GetCommandLineW,GetModuleHandleW,CharNextW,GetTempPathW,GetTempPathW,GetWindowsDirectoryW,lstrcatW,GetTempPathW,lstrcatW,SetEnvironmentVariableW,SetEnvironmentVariableW,SetEnvironmentVariableW,DeleteFileW,OleUninitialize,ExitProcess,lstrcatW,lstrcatW,lstrcatW,lstrcmpiW,SetCurrentDirectoryW,DeleteFileW,CopyFileW,CloseHandle,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess,

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

File created: C:\Windows\SysWOW64\Arbejdsglderne

Jump to behavior

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_2_00404C3F
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D25C78
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D26778
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D27460
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2BE60
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D24E10
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2A8D0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D23CD0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D22FD0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D204C0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D249C0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2B5C0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2A8C0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D28EC8
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D23CCE
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D222F0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D215F0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D263FA
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D222E2
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D22FE0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D22B90
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D21E9E
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D23880
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2A480
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D22B80
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D281B0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D211B0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D249B0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D29BB8
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D28EB9
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D204BE
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2B5BE
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D211A0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D21EA0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D281A0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D29BA9
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D20D50
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D21A50
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2BE55
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D29759
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D22740
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D21A4E
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2B170
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D24570
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D20070
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D28A76
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D28A78
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2387E
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2A47E
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D20D60
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2B161
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2456A
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D29768
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D25C68
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D26769
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D20910
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2BA10
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D24110
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D20011
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2AD16
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D29318
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D28619
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D26400
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D21600
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D20906
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2BA0B
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D29309
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D22732
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2A030
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D23430
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2AD20
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D24120
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2A020
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D2342B
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_00D28628
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F212E8
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F296A0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F22C83
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2DC70
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2F200
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F265C8
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2212B
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F264D0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2CED0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2E0C0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F29ECB
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F25EA0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F214A8
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2FAAE
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F29690
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F25E9E
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F25A79
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2F650
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F26C19
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2B408
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2ABF3
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2B3F8
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2C3E8
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2C3DA
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2EDB0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F265B7
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2E961
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2BD40
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2BD30
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2E510
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2910F

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_34B6A67E NtQuerySystemInformation,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_34B6A64D NtQuerySystemInformation,

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Section loaded: edgegdi.dll
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: edgegdi.dll

Source: Rechung-R1663322504.exe

Static PE information: invalid certificate

Source: Rechung-R1663322504.exe	ReversingLabs: Detection: 30%
Source: Rechung-R1663322504.exe	Virustotal: Detection: 37%

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

File read: C:\Users\user\Desktop\Rechung-R1663322504.exe

Jump to behavior

Source: Rechung-R1663322504.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: unknown	Process created: C:\Users\user\Desktop\Rechung-R1663322504.exe C:\Users\user\Desktop\Rechung-R1663322504.exe
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\Rechung-R1663322504.exe
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\Rechung-R1663322504.exe
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\Rechung-R1663322504.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe dw20.exe -x -s 2584
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\Rechung-R1663322504.exe
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\Rechung-R1663322504.exe
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\Rechung-R1663322504.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe dw20.exe -x -s 2584

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f486a52-3cb1-48fd-8f50-b8dc300d9f9d}\InProcServer32

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_2_00403350 EntryPoint,SetErrorMode,GetVersion,lstrlenA,#17,OleInitialize,SHGetFileInfoW,GetCommandLineW,GetModuleHandleW,CharNextW,GetTempPathW,GetTempPathW,GetWindowsDirectoryW,lstrcatW,GetTempPathW,lstrcatW,SetEnvironmentVariableW,SetEnvironmentVariableW,SetEnvironmentVariableW,DeleteFileW,OleUninitialize,ExitProcess,lstrcatW,lstrcatW,lstrcatW,lstrcmpiW,SetCurrentDirectoryW,DeleteFileW,CopyFileW,CloseHandle,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_34B6A502 AdjustTokenPrivileges,
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_34B6A4CB AdjustTokenPrivileges,

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

File created: C:\Users\user\Socialdirektrer

Jump to behavior

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

File created: C:\Users\user\AppData\Local\Temp\nsxF7C5.tmp

Jump to behavior

Source: classification engine

Classification label: mal100.troj.spyw.evad.winEXE@10/15@3/3

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Code function: 1_2_004020FE CoCreateInstance,

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

File read: C:\Users\desktop.ini

Jump to behavior

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Code function: 1_2_004046C3 GetDlgItem,SetWindowTextW,SHBrowseForFolderW,CoTaskMemFree,lstrcmpiW,lstrcatW,SetDlgItemTextW,GetDiskFreeSpaceW,MulDiv,SetDlgItemTextW,

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\ffc00a26ff38e37b47b2c75f92b48929\mscorlib.ni.dll
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlp
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Section loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlp

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5764:120:WilError_03
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5764:304:WilStaging_02
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Mutant created: \Sessions\1\BaseNamedObjects\Global\.net clr networking

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

File written: C:\Windows\assembly\Desktop.ini

Jump to behavior

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

File opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorrc.dll

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

File opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9672_none_d08f9da24428a513\MSVCR80.dll

Source: Rechung-R1663322504.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source:	Binary string: D:\Development\Releases\Json\Working\Src\Newtonsoft.Json\bin\Release\DotNet20\7d562147-cd91-4fc9-8abf-f0e85d79adad\Newtonsoft.Json.Net20.pdb source: CasPol.exe, 00000007.00000002.52546988980.0000000035EB7000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52540526737.0000000034EBB000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52546988980.0000000035F86000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52561889914.0000000037600000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: C:\Users\C L A Y\Desktop\BrowserPass-master\BrowserPass\obj\Debug\BrowserPass.pdb source: CasPol.exe, 00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: -Cl#"costura.browserpass.pdb.compressed source: CasPol.exe, 00000007.00000002.52540526737.0000000034D71000.00000004.00000800.00020000.00000000.sdmp
Source:	Binary string: C:\Users\C L A Y\Desktop\BrowserPass-master\BrowserPass\obj\Debug\BrowserPass.pdbPUjU \U_CorDllMainmscoree.dll source: CasPol.exe, 00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp
Source:	Binary string: -Cl-,costura.newtonsoft.json.net20.pdb.compressed,)Cl\| source: CasPol.exe, 00000007.00000002.52540526737.0000000034D71000.00000004.00000800.00020000.00000000.sdmp

Data Obfuscation

Yara detected GuLoader

Source: Yara match

File source: 00000001.00000002.52371090291.000000000690B000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_3_00A8BC82 pushfd ; retf
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_3_00A8BEFE push EC8D5275h; retf
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_3_00A88800 push eax; retf
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_3_00A87879 pushad ; retf
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_3_00A8104B push es; ret
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_3_00A80DBC push es; retf
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_3_00A877CD push edi; retf
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_3_00A89B29 push esi; retf
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_3_00A8A162 pushad ; retf 0029h
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_2_10002DE0 push eax; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2FAA2 push esp; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2203B push ebp; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F22013 push ebx; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F22011 push ebx; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F21FE8 push ebx; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F2C3DA push 36F2C3BDh; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F21FC1 push ebx; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F21F99 push ebx; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F21D47 push edx; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F21D4B push ebx; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F21D4F push ebx; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F22121 push edi; ret
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Code function: 7_2_36F21D01 push ecx; ret

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Code function: 1_2_10001B18 GlobalAlloc,lstrcpyW,lstrcpyW,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,lstrcpyW,GetModuleHandleW,LoadLibraryW,GetProcAddress,lstrlenW,

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File created: C:\Users\user\AppData\Local\Temp\nsiF853.tmp\AdvSplash.dll			Jump to dropped file
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File created: C:\Users\user\AppData\Local\Temp\nsiF853.tmp\System.dll			Jump to dropped file

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process information set: NOGPFAULTERRORBOX \| NOOPENFILEERRORBOX
Source: C:\Windows\System32\conhost.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion

Tries to detect Any.run

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Program Files\qga\qga.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	File opened: C:\Program Files\qga\qga.exe

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Source: Rechung-R1663322504.exe	Binary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE
Source: Rechung-R1663322504.exe, 00000001.00000002.52369801898.0000000000A7F000.00000004.00000020.00020000.00000000.sdmp, Rechung-R1663322504.exe, 00000001.00000003.52267232301.0000000000A7F000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE1
Source: Rechung-R1663322504.exe, Rechung-R1663322504.exe, 00000001.00000002.52369801898.0000000000A7F000.00000004.00000020.00020000.00000000.sdmp, Rechung-R1663322504.exe, 00000001.00000003.52267232301.0000000000A7F000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: \??\C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_2_00402862 FindFirstFileW,
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_2_0040596D GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose,
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Code function: 1_2_004065A2 FindFirstFileW,FindClose,

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

System information queried: ModuleInformation

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	API call chain: ExitProcess graph end node

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows\Printer Shortcuts
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user\AppData
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user\AppData\Roaming
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	File opened: C:\Users\user\AppData\Roaming\Microsoft\Windows

Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Guest Shutdown Service
Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Remote Desktop Virtualization Service
Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: vmicshutdown
Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Volume Shadow Copy Requestor
Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V PowerShell Direct Service
Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Time Synchronization Service
Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: vmicvss
Source: CasPol.exe, 00000007.00000002.52522416612.000000000422B000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52522416612.0000000004283000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW
Source: Amcache.hve.9.dr	Binary or memory string: Microsoft Hyper-V Virtualization Infrastructure Driver
Source: Rechung-R1663322504.exe	Binary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Data Exchange Service
Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Heartbeat Service
Source: Rechung-R1663322504.exe, 00000001.00000002.52369801898.0000000000A7F000.00000004.00000020.00020000.00000000.sdmp, Rechung-R1663322504.exe, 00000001.00000003.52267232301.0000000000A7F000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe1
Source: Rechung-R1663322504.exe, Rechung-R1663322504.exe, 00000001.00000002.52369801898.0000000000A7F000.00000004.00000020.00020000.00000000.sdmp, Rechung-R1663322504.exe, 00000001.00000003.52267232301.0000000000A7F000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: \??\C:\Program Files\Qemu-ga\qemu-ga.exe
Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: Hyper-V Guest Service Interface
Source: Rechung-R1663322504.exe, 00000001.00000002.52425335519.0000000010059000.00000004.00000800.00020000.00000000.sdmp	Binary or memory string: vmicheartbeat

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Code function: 1_2_10001B18 GlobalAlloc,lstrcpyW,lstrcpyW,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,lstrcpyW,GetModuleHandleW,LoadLibraryW,GetProcAddress,lstrlenW,

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

Process token adjusted: Debug

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Code function: 1_2_00406937 GetTickCount,LdrInitializeThunk,LdrInitializeThunk,LdrInitializeThunk,

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion

Writes to foreign memory regions

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Memory written: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe base: 1100000

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\Rechung-R1663322504.exe
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\Rechung-R1663322504.exe
Source: C:\Users\user\Desktop\Rechung-R1663322504.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe C:\Users\user\Desktop\Rechung-R1663322504.exe
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Process created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe dw20.exe -x -s 2584

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Queries volume information: C:\Windows\assembly\GAC_MSIL\System.Security\2.0.0.0__b03f5f7f11d50a3a\System.Security.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	Queries volume information: C:\Windows\assembly\GAC_MSIL\System.Security\2.0.0.0__b03f5f7f11d50a3a\System.Security.dll VolumeInformation

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Source: C:\Users\user\Desktop\Rechung-R1663322504.exe

Source: Amcache.hve.9.dr	Binary or memory string: msmpeng.exe
Source: Amcache.hve.9.dr	Binary or memory string: c:\program files\windows defender\msmpeng.exe
Source: Amcache.hve.9.dr	Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.2107.4-0\msmpeng.exe
Source: Amcache.hve.9.dr	Binary or memory string: MsMpEng.exe

Stealing of Sensitive Information

Yara detected BrowserPasswordDump

Source: Yara match	File source: 7.2.CasPol.exe.37520000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 7.2.CasPol.exe.37520000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000007.00000002.52540526737.0000000034E8C000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000007.00000002.52560446262.0000000036F71000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000007.00000002.52540526737.0000000034E46000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 5220, type: MEMORYSTR

Tries to steal Mail credentials (via file / registry access)

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676

Tries to harvest and steal ftp login credentials

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe

File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml

Tries to harvest and steal browser information (history, passwords, etc)

Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	File opened: C:\Users\user\AppData\Local\Microsoft\Edge\User Data\Default\Login Data
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe	File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data

Source: Yara match	File source: 00000007.00000002.52540526737.0000000034D71000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 5220, type: MEMORYSTR

Remote Access Functionality

Yara detected BrowserPasswordDump

Source: Yara match	File source: 7.2.CasPol.exe.37520000.3.unpack, type: UNPACKEDPE
Source: Yara match	File source: 7.2.CasPol.exe.37520000.3.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000007.00000002.52540526737.0000000034E8C000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000007.00000002.52560446262.0000000036F71000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: 00000007.00000002.52540526737.0000000034E46000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: CasPol.exe PID: 5220, type: MEMORYSTR

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	1 Native API	1 DLL Side-Loading	1 Access Token Manipulation	11 Masquerading	2 OS Credential Dumping	211 Security Software Discovery	Remote Services	1 Email Collection	Exfiltration Over Other Network Medium	21 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	1 System Shutdown/Reboot
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	111 Process Injection	1 Virtualization/Sandbox Evasion	LSASS Memory	1 Virtualization/Sandbox Evasion	Remote Desktop Protocol	1 Archive Collected Data	Exfiltration Over Bluetooth	2 Ingress Tool Transfer	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	1 DLL Side-Loading	1 Disable or Modify Tools	Security Account Manager	1 System Network Configuration Discovery	SMB/Windows Admin Shares	2 Data from Local System	Automated Exfiltration	2 Non-Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	1 Access Token Manipulation	NTDS	4 File and Directory Discovery	Distributed Component Object Model	1 Clipboard Data	Scheduled Transfer	13 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	111 Process Injection	LSA Secrets	16 System Information Discovery	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	2 Obfuscated Files or Information	Cached Domain Credentials	System Owner/User Discovery	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	1 DLL Side-Loading	DCSync	Network Sniffing	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
Rechung-R1663322504.exe	31%	ReversingLabs	Win32.Trojan.Tnega
Rechung-R1663322504.exe	38%	Virustotal		Browse

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\AppData\Local\Temp\nsiF853.tmp\AdvSplash.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\nsiF853.tmp\System.dll	0%	ReversingLabs

Unpacked PE Files

⊘No Antivirus matches

Domains

Source	Detection	Scanner	Label	Link
checkip.dyndns.com	0%	Virustotal		Browse
checkip.dyndns.org	0%	Virustotal		Browse

URLs

Source	Detection	Scanner	Label	Link
http://subca.ocsp-certum.com01	0%	Avira URL Cloud	safe
http://checkip.dyndns.org/	0%	Avira URL Cloud	safe
http://subca.ocsp-certum.com05	0%	Avira URL Cloud	safe
http://go.microsoft.	0%	Avira URL Cloud	safe
http://subca.ocsp-certum.com02	0%	Avira URL Cloud	safe
http://go.microsoft.	0%	Virustotal		Browse
http://checkip.dyndns.org	0%	Avira URL Cloud	safe
http://go.microsoft.LinkId=42127	0%	Avira URL Cloud	safe
http://checkip.dyndns.org/	0%	Virustotal		Browse
http://james.newtonking.com/projects/json	0%	Avira URL Cloud	safe
http://crl.micros	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
drive.google.com	142.250.184.206	true	false		high
googlehosted.l.googleusercontent.com	172.217.16.129	true	false		high
checkip.dyndns.com	158.101.44.242	true	true	0%, Virustotal, Browse	unknown
doc-04-c4-docs.googleusercontent.com	unknown	unknown	false		high
checkip.dyndns.org	unknown	unknown	true	0%, Virustotal, Browse	unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://checkip.dyndns.org/	true	0%, Virustotal, Browse Avira URL Cloud: safe	unknown
https://doc-04-c4-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/eu361v7891419i1as1r1dl2nqlomasvu/1679114250000/12853136832670220481/*/1RhzoPq21Mbz1UprqcH2DXnwFIoRgz7-l?e=download&uuid=687b7ba6-caf7-4f82-8267-8cb96e77380a	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://doc-04-c4-docs.googleusercontent.com/	CasPol.exe, 00000007.00000002.52522416612.0000000004268000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000003.52345673392.00000000042C5000.00000004.00000020.00020000.00000000.sdmp	false		high
http://crl.certum.pl/ctsca2021.crl0o	Rechung-R1663322504.exe	false		high
http://repository.certum.pl/ctnca.cer09	Rechung-R1663322504.exe	false		high
https://doc-04-c4-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/eu361v78	CasPol.exe, 00000007.00000002.52522416612.00000000042E0000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000003.52341294724.00000000042E4000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000003.52345673392.00000000042E1000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000007.00000002.52522416612.0000000004283000.00000004.00000020.00020000.00000000.sdmp	false		high
http://repository.certum.pl/ctsca2021.cer0	Rechung-R1663322504.exe	false		high
http://crl.certum.pl/ctnca.crl0k	Rechung-R1663322504.exe	false		high
http://subca.ocsp-certum.com05	Rechung-R1663322504.exe	false	Avira URL Cloud: safe	unknown
https://drive.google.com/	CasPol.exe, 00000007.00000002.52522416612.000000000422B000.00000004.00000020.00020000.00000000.sdmp	false		high
http://subca.ocsp-certum.com02	Rechung-R1663322504.exe	false	Avira URL Cloud: safe	unknown
http://subca.ocsp-certum.com01	Rechung-R1663322504.exe	false	Avira URL Cloud: safe	unknown
http://crl.certum.pl/ctnca2.crl0l	Rechung-R1663322504.exe	false		high
http://repository.certum.pl/ctnca2.cer09	Rechung-R1663322504.exe	false		high
https://support.google.com/chrome/?p=plugin_flash	CasPol.exe, 00000007.00000002.52540526737.0000000034E46000.00000004.00000800.00020000.00000000.sdmp	false		high
http://go.microsoft.	CasPol.exe, 00000007.00000002.52560446262.0000000036F51000.00000004.00000020.00020000.00000000.sdmp	false	0%, Virustotal, Browse Avira URL Cloud: safe	unknown
http://upx.sf.net	Amcache.hve.LOG1.9.dr, Amcache.hve.9.dr	false		high
http://checkip.dyndns.org	CasPol.exe, 00000007.00000002.52540526737.0000000034D71000.00000004.00000800.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://nsis.sf.net/NSIS_ErrorError	Rechung-R1663322504.exe	false		high
http://go.microsoft.LinkId=42127	CasPol.exe, 00000007.00000002.52560446262.0000000036F51000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low
http://www.certum.pl/CPS0	Rechung-R1663322504.exe	false		high
http://james.newtonking.com/projects/json	CasPol.exe, 00000007.00000002.52561889914.0000000037600000.00000004.08000000.00040000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://crl.micros	CasPol.exe, 00000007.00000003.52345673392.0000000004296000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
172.217.16.129	googlehosted.l.googleusercontent.com	United States	15169	GOOGLEUS	false
158.101.44.242	checkip.dyndns.com	United States	31898	ORACLE-BMC-31898US	true
142.250.184.206	drive.google.com	United States	15169	GOOGLEUS	false

General Information

Joe Sandbox Version:	37.0.0 Beryl
Analysis ID:	829392
Start date and time:	2023-03-18 05:35:01 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 10m 14s
Hypervisor based Inspection enabled:	false
Report type:	light
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit 20H2 Native physical Machine for testing VM-aware malware (Office 2019, IE 11, Chrome 93, Firefox 91, Adobe Reader DC 21, Java 8 Update 301
Number of analysed new started processes analysed:	11
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample file name:	Rechung-R1663322504.exe
Detection:	MAL
Classification:	mal100.troj.spyw.evad.winEXE@10/15@3/3
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 62.6% (good quality ratio 61%) Quality average: 88% Quality standard deviation: 22.1%
HCA Information:	Successful, ratio: 94% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe Sleeps bigger than 100000000ms are automatically reduced to 1000ms Stop behavior analysis, all processes terminated

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, backgroundTaskHost.exe, svchost.exe
TCP Packets have been reduced to 100
Excluded IPs from analysis (whitelisted): 20.42.65.92
Excluded domains from analysis (whitelisted): wdcpalt.microsoft.com, client.wns.windows.com, onedsblobprdeus17.eastus.cloudapp.azure.com, login.live.com, blobcollector.events.data.trafficmanager.net, ctldl.windowsupdate.com, umwatson.events.data.microsoft.com, wdcp.microsoft.com
Not all processes where analyzed, report is missing behavior information
Report size exceeded maximum capacity and may have missing behavior information.
Report size getting too big, too many NtOpenKeyEx calls found.
Report size getting too big, too many NtProtectVirtualMemory calls found.
Report size getting too big, too many NtQueryValueKey calls found.
Report size getting too big, too many NtReadVirtualMemory calls found.
Report size getting too big, too many NtSetInformationFile calls found.

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_caspol.exe_5cc44e97acf31afa8e5c5ec1af53c5acde2c3_00000000_24c613c7-d23f-4749-9f08-829cc3a3e2d7\Report.wer

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
File Type:	Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	dropped
Size (bytes):	65536
Entropy (8bit):	1.2686160289713344
Encrypted:	false
SSDEEP:	192:MCTLeARl7CaUaX+AMWZm9AsrMThITlui1EXuvc4Du76lfAIO82S:FeAR+aOaTMxxDu76lfAIO82
MD5:	EB6A187691ECB171BB92C9F8E305FD41
SHA1:	9BF86D62729502A98EF78F098BB6361B93D3F193
SHA-256:	EC8E0F9FC991A71C6669456807F0CD410DC40AD42C6CFDBB2D85041CF8EE476D
SHA-512:	F785180408E5E7AC0BEEA41BCA28C93E23143D08BB8C72585CC9755C76B08CD0EB9BD7CE8D721A2BD5B7828358E0DC3446EC53924E0B0810766B71CF95FF6FDE
Malicious:	false
Reputation:	low
Preview:	..V.e.r.s.i.o.n.=.1.....E.v.e.n.t.T.y.p.e.=.A.P.P.C.R.A.S.H.....E.v.e.n.t.T.i.m.e.=.1.3.3.2.3.5.9.1.4.9.4.6.6.7.4.2.8.6.....R.e.p.o.r.t.T.y.p.e.=.2.....C.o.n.s.e.n.t.=.1.....U.p.l.o.a.d.T.i.m.e.=.1.3.3.2.3.5.9.1.4.9.5.0.1.1.1.0.7.8.....R.e.p.o.r.t.S.t.a.t.u.s.=.5.2.4.3.8.4.....R.e.p.o.r.t.I.d.e.n.t.i.f.i.e.r.=.2.4.c.6.1.3.c.7.-.d.2.3.f.-.4.7.4.9.-.9.f.0.8.-.8.2.9.c.c.3.a.3.e.2.d.7.....W.o.w.6.4.H.o.s.t.=.3.4.4.0.4.....W.o.w.6.4.G.u.e.s.t.=.3.3.2.....O.r.i.g.i.n.a.l.F.i.l.e.n.a.m.e.=.c.a.s.p.o.l...e.x.e.....A.p.p.S.e.s.s.i.o.n.G.u.i.d.=.0.0.0.0.1.4.6.4.-.0.0.0.1.-.0.0.1.5.-.c.7.5.4.-.c.5.c.d.5.b.5.9.d.9.0.1.....T.a.r.g.e.t.A.p.p.I.d.=.W.:.0.0.0.0.f.5.1.9.f.e.e.c.4.8.6.d.e.8.7.e.d.7.3.c.b.9.2.d.3.c.a.c.8.0.2.4.0.0.0.0.0.0.0.0.!.0.0.0.0.7.9.1.2.9.a.f.7.e.f.a.4.6.2.4.4.d.a.0.6.7.6.6.0.7.2.4.2.f.0.a.6.b.7.e.1.2.e.7.8.!.C.a.s.P.o.l...e.x.e.....T.a.r.g.e.t.A.p.p.V.e.r.=.2.0.1.9././.1.0././.2.5.:.0.8.:.5.1.:.3.4.!.2.4.3.b.5.!.C.a.s.P.o.l...e.x.e.....B.o.o.t.I.d.=.4.2.9.4.9.6.7.2.9.5.....T.a.r.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER2E03.tmp.WERInternalMetadata.xml

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
File Type:	XML 1.0 document, Unicode text, UTF-16, little-endian text, with CRLF line terminators
Category:	dropped
Size (bytes):	7620
Entropy (8bit):	3.6992698079997943
Encrypted:	false
SSDEEP:	192:R9l7lZNiWR6IhaL26Ynq6PgmfmFPXp1Qd1fYQm:R9lnNi46IIK6Yq6PgmfqTQff2
MD5:	CA48408075A231F52A067DA8CD11513C
SHA1:	025231FF1257DEAE25771552FE42E23D301AC397
SHA-256:	BC5EC16382F87B2F16A3AFBEB91E1DDD715E80C1D79B016BB3132A464A3AF2A6
SHA-512:	8C83A69466BE06D962E5760CDE9ACCC65A63355F2E71EC077F779E5CCFDAA2871928FF06045E4B193E6F4E71FE720FEF3B2B94D28E5647413707BEB8BF7EB27E
Malicious:	false
Preview:	..<.?.x.m.l. .v.e.r.s.i.o.n.=.".1...0.". .e.n.c.o.d.i.n.g.=.".U.T.F.-.1.6.".?.>.....<.W.E.R.R.e.p.o.r.t.M.e.t.a.d.a.t.a.>.......<.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.........<.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.1.0...0.<./.W.i.n.d.o.w.s.N.T.V.e.r.s.i.o.n.>.........<.B.u.i.l.d.>.1.9.0.4.2.<./.B.u.i.l.d.>.........<.P.r.o.d.u.c.t.>.(.0.x.3.0.).:. .W.i.n.d.o.w.s. .1.0. .P.r.o.<./.P.r.o.d.u.c.t.>.........<.E.d.i.t.i.o.n.>.P.r.o.f.e.s.s.i.o.n.a.l.<./.E.d.i.t.i.o.n.>.........<.B.u.i.l.d.S.t.r.i.n.g.>.1.9.0.4.1...1.1.6.5...a.m.d.6.4.f.r.e...v.b._.r.e.l.e.a.s.e...1.9.1.2.0.6.-.1.4.0.6.<./.B.u.i.l.d.S.t.r.i.n.g.>.........<.R.e.v.i.s.i.o.n.>.1.1.6.5.<./.R.e.v.i.s.i.o.n.>.........<.F.l.a.v.o.r.>.M.u.l.t.i.p.r.o.c.e.s.s.o.r. .F.r.e.e.<./.F.l.a.v.o.r.>.........<.A.r.c.h.i.t.e.c.t.u.r.e.>.X.6.4.<./.A.r.c.h.i.t.e.c.t.u.r.e.>.........<.L.C.I.D.>.1.0.3.3.<./.L.C.I.D.>.......<./.O.S.V.e.r.s.i.o.n.I.n.f.o.r.m.a.t.i.o.n.>.......<.P.r.o.c.e.s.s.I.n.f.o.r.m.a.t.i.o.n.>.........<.P.i.d.>.5.2.2.0.<./.P.i.

C:\ProgramData\Microsoft\Windows\WER\Temp\WER2E62.tmp.xml

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
File Type:	XML 1.0 document, ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	4730
Entropy (8bit):	4.477930624054625
Encrypted:	false
SSDEEP:	48:cvIwwtl8zsYBe702I7VFJ5WS2Cfjkas3rm8M4JFKf6TF2FhO+q8wFvLB8wkd:uILfYI7GySPfIJFKEFgOtFjB8wkd
MD5:	3B2723FA6E50F304DAB44C852B06D6A3
SHA1:	584FDF4AC4D9CEED31871A830D69D8E3DE05FDC5
SHA-256:	58E37D2FBD32637D9BC03C469D6C1A071C6B09275AEC10F56FF20655397AD323
SHA-512:	C56613AD635C55E65DED3A7E109E3DF1865DD75824694AA03D56CD1A2CC4C82DD8C0D725220131FF211AE3F21049D0E305092964287063D226FB79606F2E52EB
Malicious:	false
Preview:	<?xml version="1.0" encoding="UTF-8" standalone="yes"?>..<req ver="2">.. <tlm>.. <src>.. <desc>.. <mach>.. <os>.. <arg nm="vermaj" val="10" />.. <arg nm="vermin" val="0" />.. <arg nm="verbld" val="19042" />.. <arg nm="vercsdbld" val="1165" />.. <arg nm="verqfe" val="1165" />.. <arg nm="csdbld" val="1165" />.. <arg nm="versp" val="0" />.. <arg nm="arch" val="9" />.. <arg nm="lcid" val="1033" />.. <arg nm="geoid" val="242" />.. <arg nm="sku" val="48" />.. <arg nm="domain" val="0" />.. <arg nm="prodsuite" val="256" />.. <arg nm="ntprodtype" val="1" />.. <arg nm="platid" val="2" />.. <arg nm="tmsi" val="222057140" />.. <arg nm="osinsty" val="1" />.. <arg nm="iever" val="11.789.19041.0-11.0.1000" />.. <arg nm="portos" val="0" />.. <arg nm="ram" val="

C:\Users\user\AppData\Local\Temp\nsiF853.tmp\AdvSplash.dll

Download File

Process:	C:\Users\user\Desktop\Rechung-R1663322504.exe
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	6144
Entropy (8bit):	4.496995234059773
Encrypted:	false
SSDEEP:	96:1IUNaXnnXyEIPtXvZhr5RwiULuxDtJ1+wolpE:1Ix3XyEwXvZh1RwnLUDtf+I
MD5:	E8B67A37FB41D54A7EDA453309D45D97
SHA1:	96BE9BF7A988D9CEA06150D57CD1DE19F1FEC19E
SHA-256:	2AD232BCCF4CA06CF13475AF87B510C5788AA790785FD50509BE483AFC0E0BCF
SHA-512:	20EFFAE18EEBB2DF90D3186A281FA9233A97998F226F7ADEAD0784FBC787FEEE419973962F8369D8822C1BBCDFB6E7948D9CA6086C9CF90190C8AB3EC97F4C38
Malicious:	false
Antivirus:	Antivirus: ReversingLabs, Detection: 0%
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......+.Y.o.7Eo.7Eo.7Eo.6EF.7E..jEf.7E;..Em.7E..3En.7ERicho.7E........PE..L.....uY...........!................`........ ...............................P......................................`$..E.... ..d............................@..$.................................................... ...............................text............................... ..`.rdata....... ......................@..@.data........0......................@....reloc.......@......................@..B................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\nsiF853.tmp\System.dll

Download File

Process:	C:\Users\user\Desktop\Rechung-R1663322504.exe
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	11776
Entropy (8bit):	5.659384359264642
Encrypted:	false
SSDEEP:	192:ex24sihno00Wfl97nH6BenXwWobpWBTtvShJ5omi7dJWjOlESlS:h8QIl972eXqlWBFSt273YOlEz
MD5:	8B3830B9DBF87F84DDD3B26645FED3A0
SHA1:	223BEF1F19E644A610A0877D01EADC9E28299509
SHA-256:	F004C568D305CD95EDBD704166FCD2849D395B595DFF814BCC2012693527AC37
SHA-512:	D13CFD98DB5CA8DC9C15723EEE0E7454975078A776BCE26247228BE4603A0217E166058EBADC68090AFE988862B7514CB8CB84DE13B3DE35737412A6F0A8AC03
Malicious:	false
Antivirus:	Antivirus: ReversingLabs, Detection: 0%
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......1...u.u.u...s.u.a....r.!..q....t....t.Richu.........................PE..L.....uY...........!..... ...........'.......0...............................`.......................................2.......0..P............................P.......................................................0..X............................text............ .................. ..`.rdata..S....0.......$..............@..@.data...x....@.......(..............@....reloc..`....P.......*..............@..B................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\Separationerne.lnk

Download File

Process:	C:\Users\user\Desktop\Rechung-R1663322504.exe
File Type:	MS Windows shortcut, Item id list present, Has Relative path, Has Working directory, ctime=Sun Dec 31 23:25:52 1600, mtime=Sun Dec 31 23:25:52 1600, atime=Sun Dec 31 23:25:52 1600, length=0, window=hide
Category:	dropped
Size (bytes):	1280
Entropy (8bit):	3.1309064191027343
Encrypted:	false
SSDEEP:	12:8wl0dsXUCV/tz0/CSLwrHj4/3BVYG02D23ddQ9k1MJsW+AdpiUz6AwCNfBf4t2Yi:8mrWLgD4/BV02De69kqy+pbWAZjJT
MD5:	4196863E92696387150E600E60EFC6FB
SHA1:	EB522598123ACA565CD764787F652CCAA18132CA
SHA-256:	9EE412852B59929D0F10D8647FC2F25A79C7F216578159A43B175BA544FFB4B5
SHA-512:	268236CF45F17B2D88517E753960243ECD7F402BE0D9E985929418A86D0A396C840475E8C8470A370FB894A2749A2DD2E752D54F497436B138DF76F09978694A
Malicious:	false
Preview:	L..................F.............................................................P.O. .:i.....+00.../C:\...................P.1...........Users.<............................................U.s.e.r.s.....T.1...........user..>............................................A.r.t.h.u.r.....V.1...........AppData.@............................................A.p.p.D.a.t.a.....V.1...........Roaming.@............................................R.o.a.m.i.n.g.....\.1...........Microsoft.D............................................M.i.c.r.o.s.o.f.t.....V.1...........Windows.@............................................W.i.n.d.o.w.s.....t.1...........Printer Shortcuts.T............................................P.r.i.n.t.e.r. .S.h.o.r.t.c.u.t.s... .t.2...........Genoptagelsen.Phi.T............................................G.e.n.o.p.t.a.g.e.l.s.e.n...P.h.i... ...G...\.A.p.p.D.a.t.a.\.R.o.a.m.i.n.g.\.M.i.c.r.o.s.o.f.t.\.W.i.n.d.o.w.s.\.P.r.i.n.t.e.r. .S.h.o.r.t.c.u.t.s.\.G.e.n.o.p.t.a.g.e.l

C:\Users\user\Socialdirektrer\Fornices\Vingummis\Flannelled\Yndighed\Adventure_20.bmp

Download File

Process:	C:\Users\user\Desktop\Rechung-R1663322504.exe
File Type:	JPEG image data, JFIF standard 1.01, resolution (DPI), density 100x100, segment length 16, Exif Standard: [TIFF image data, big-endian, direntries=3], baseline, precision 8, 110x110, components 3
Category:	dropped
Size (bytes):	10534
Entropy (8bit):	7.884822059718216
Encrypted:	false
SSDEEP:	192:oXRZxdt62XpqRigPYtY0CfKTQlh5NKW6F5oJxfskCjGmXa6Pbplv26Zzkq:KRfdt62X+XoElh/KW6ifskEGeaIp9zkq
MD5:	A4530760E13B17372AE0D8CB48F66D0D
SHA1:	AA21564FA3A847E59402B62D3F600DDA5046A926
SHA-256:	F37F7A75DC27903EA88D1A3912DFB9123CA217E2467EB6D5DC966F60DC7F9DB7
SHA-512:	E42C32B412CD4AA560EFED98050F4B2F858190EA8BF56A81311F24C6F0751E2E397F624777E759BC80B1D34BF0AA9ECF6356E26D553D22E503A53CEF76797D43
Malicious:	false
Preview:	......JFIF.....d.d.....:Exif..MM.......Q...........Q..........aQ..........a.......C....................................................................C.......................................................................n.n.."............................................................}........!1A..Qa."q.2....#B...R..$3br........%&'()456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz..............................................................................................................................w.......!1..AQ.aq."2...B.....#3R..br...$4.%.....&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz....................................................................................?.....(..9...k....X.....&.2.Z.......k~I.....e...J...}..<..M..8..........".../...O.u...........5.h...71]ZZ......v..Yc...<.i'..m2_..>..#...K...,.qq.^<2\|D.V...j..ae.0Mu.^K..#k..3<."FV$HV.)..vmG..H........z.\..#......3_..Wo.g.>.o..........\|...V.}.Ho.]...q#..W667Z`..)..l._E'.....+\.w..K....O.o..5......4O..~.

C:\Users\user\Socialdirektrer\Fornices\Vingummis\Flannelled\Yndighed\Dialektforskningen134.Luk

Download File

Process:	C:\Users\user\Desktop\Rechung-R1663322504.exe
File Type:	ASCII text, with very long lines (35012), with no line terminators
Category:	dropped
Size (bytes):	35012
Entropy (8bit):	2.713079331895783
Encrypted:	false
SSDEEP:	768:YOYEtjBKsUje7ciMsO9Z/mAXEEEJu+am7Iuxsr6mPpHOEEEEESW0ymwpTiq:d4/98AEMRNPpHrViq
MD5:	F75A78EE11492D9F9146075023D485D3
SHA1:	772AE864C11AE2C45834F681EFDF662BBD28268B
SHA-256:	5916C8773319EA24B225C76FE361D360360CE03E1F61E2E86387514A185BDAF9
SHA-512:	BB2D74E9F7D7F02E682E302B115C280C886F4E99789F4E5A198E7B2E973FFBE788559140CC2625EE8F754831497E67038CA327196EC14370968B47828863BD0D
Malicious:	false
Preview:	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

C:\Users\user\Socialdirektrer\Vandspildets.Shi37

Download File

Process:	C:\Users\user\Desktop\Rechung-R1663322504.exe
File Type:	data
Category:	dropped
Size (bytes):	225168
Entropy (8bit):	7.3676127973119225
Encrypted:	false
SSDEEP:	3072:NOUzxidFkCI6+rXNfJEow2a5KTa49D1bdzeDZ/7SkPtnWpA2Or1/nD9kS/fmi:s9dFrI6ifJLwV0/9Jd4RSYtWpBanD9kG
MD5:	BAFC11E1543369B58D7852857D986EFA
SHA1:	A00AD13ECA7F98C1CBBC7AE32151D3878DD2BBB0
SHA-256:	F8D1014289006D2ACCAB3D5A1C36CD867B4D6BEC50781365175B4FF8323A5E81
SHA-512:	69883FDF36A90C35625D74BF7FE5808AFD1F88314EF60FAB7785C443BD992F72656BB727E3E44503266BECC28A48E0BAF7DF70A6C5CAA10D2B2DFED28C07AA02
Malicious:	false
Preview:	.................................t..cc..................dd.@@.rr..ZZ.====........vvvvv.""...i..SS...........((.v........dd...............K.................m.................OO..........@@...................00._.............XX...EE..$$.HHHHHH...............................m...................................................nn...........oo.....hhh.................__.............^.7........#.....1..-.......H...J.........???........\|..>.^.W.......................H..^^^^^^..???.CCC..n.........nnn.xx................;..................E.....&&&&..............hhh....W............................?.ss....B.b....III.......#...............q........................Q.s...#.........%...nn.EE..............\|\|.......................___...........p......R.88.........................$..........LL......k........................I...''.pp.....:.aa.......]..............&.....jj..`.JJ................................//....e...^^^^^^^^^^^....2.p..........I..................$......oo...............E..............

C:\Users\user\Socialdirektrer\media-floppy-symbolic.symbolic.png

Download File

Process:	C:\Users\user\Desktop\Rechung-R1663322504.exe
File Type:	PNG image data, 16 x 16, 8-bit/color RGBA, non-interlaced
Category:	dropped
Size (bytes):	183
Entropy (8bit):	6.337608034945541
Encrypted:	false
SSDEEP:	3:yionv//thPl9vt3lAnsrtxBllTV00EDgZ1uP6he3LFIY8roNQh/e9OuTB+Mg1J7d:6v/lhPysY0EeDyLiRroCh/0B+v1MC1jp
MD5:	293D1D4F18C3A918A44FAD289715E950
SHA1:	BD92A45835DD693FE8D0B72F296FE0134D46B876
SHA-256:	553F673950BE4DE71377A297050888D0BE5A997DB334781994C3265EDA30C7B3
SHA-512:	E62D45E30997EB18EB3C45BC1574C75462DC4CC36144D4E529F917B6091ADD14F91779F5C428458CEA129EF37B27FDDBBCEA8E5005563DC2AABCB370BEDF2E8C
Malicious:	false
Preview:	.PNG........IHDR................a....sBIT....\|.d....nIDAT8.....0...wp(.....,....J.A[.O....i.4..x d..F.(.N.$ .su.w.C.~..XyZ.\|.....k....z`../..aA.<.>....j.. ...=....z....IEND.B`.

C:\Users\user\Socialdirektrer\mk.txt

Download File

Process:	C:\Users\user\Desktop\Rechung-R1663322504.exe
File Type:	Unicode text, UTF-8 (with BOM) text, with CRLF line terminators
Category:	dropped
Size (bytes):	8934
Entropy (8bit):	4.259244159879149
Encrypted:	false
SSDEEP:	192:ia3g0F7SHayJ5vKVEB3Bxg5GteGIxpWNMll39oWvt/i4drxJ4MrZEXSW:iWg0zyJlKVEB3A6SM2mWvt/i4dtJ4MNO
MD5:	71D42ABE45803AC9C3DA5FCACF9CC59C
SHA1:	98A1049906972ABB480ABAF1F5658C1B8C10F27C
SHA-256:	78F5CB9345AB258CF745EAA90D44C7A7A73D3FE06EA182B1298A989135FFA11F
SHA-512:	A0096575D6F911CC2600DAC93D6FD7AA8D9E2F9F71A92571A76996FB4C47BDB714BBA453C862B3F42CC5F4BAAF2AED1DFF3C9D6F84A3E2053FF2037C56AB85A5
Malicious:	false
Preview:	.;!@Lang2@!UTF-8!..; 4.09 : Gabriel Stojanoski..;..;..;..;..;..;..;..;..;..;..0..7-Zip..Macedonian..............401....................&....&....&...................&.........440.... &........ .&............................&........&........&...................... ....... ...... .. ........?..500..&..........&.......&........&.........&........&.......540..&.............. &.............. &........&........&.......&.............&....... .......&........ .......&.........&...... ................&....... .............&.................&.................... .................... ..........&........600............ &................ ...

C:\Windows\appcompat\Programs\Amcache.hve

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
File Type:	MS Windows registry file, NT/2000 or above
Category:	dropped
Size (bytes):	2359296
Entropy (8bit):	4.229686725490386
Encrypted:	false
SSDEEP:	24576:o8pJ5yNYJkymnjNS1O2k5cTBagmcnYJA:o8pJ5yNYJkymnjNQA5mBagmcnYJA
MD5:	327F109CCA4114DE4FE63066D46805A7
SHA1:	3798C39C38008FB918DCB98DF7DC3C54EC4B17C5
SHA-256:	9D4022C4B5D40785C0B700F710E7F9FBFD14BDAAE9613FE4ACCCDF6BF253BD65
SHA-512:	EF221FA284132C8638A02BDE73FE05AAF6FBD9F32073947FFD5D9B4680B979DD7BADD816B121BACC6BA53081623163C41DA0CF7C7B9419E5C8C51ECE839CF165
Malicious:	false
Preview:	regf........5.#.^................... ....P .....\.A.p.p.C.o.m.p.a.t.\.P.r.o.g.r.a.m.s.\.A.m.c.a.c.h.e...h.v.e......Q......P..#....Q......P..#........Q......P..#.rmtm...OY..............................................................................................................................................................................................................................................................................................................................................}.{)........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Windows\appcompat\Programs\Amcache.hve.LOG1

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
File Type:	MS Windows registry file, NT/2000 or above
Category:	dropped
Size (bytes):	376832
Entropy (8bit):	2.6371963290907305
Encrypted:	false
SSDEEP:	3072:fpFZfwN1/HecetetUuM/aNim4ixiyuiKisiXiPG7ieCNi5gU5zH35Gs3MOx02EnC:fvZoN1vJAO84iTd+v4He3TKz
MD5:	8726C4CBDA130722A758F76728527B19
SHA1:	7E989D5E29BECA70895BF7F8DCE7ECD5A502B331
SHA-256:	3856E2E2811C31B7CFB6872DB96F0E384ECA9C3B6DDE5B9712BFC85D20A2B952
SHA-512:	BBF5D267ABC9A6C2A8750B14901D56840CFD00473125732250EB2C22B0F0EA0A4756B30B090A9F182EDFD2F5C0EE862F8DD74CFE66C79378D4DB416DA05CB954
Malicious:	false
Preview:	regf........5.#.^................... ....P .....\.A.p.p.C.o.m.p.a.t.\.P.r.o.g.r.a.m.s.\.A.m.c.a.c.h.e...h.v.e......Q......P..#....Q......P..#........Q......P..#.rmtm...OY..............................................................................................................................................................................................................................................................................................................................................{.{)HvLE.............P ....../.E..d)H."....................@...............@............... ............................... ... ... .. ..hbin................5.#.^...........nk,....S....... .......................................................&...{11517B7C-E79D-4e20-961B-75A811715ADD}......nk ...k.PY......(...........@...............................*...N.......)...InventoryMiscellaneousMemorySlotArrayInfo....................mG.....nk .$4./T....... ...................................

C:\Windows\assembly\Desktop.ini

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	Windows desktop.ini
Category:	dropped
Size (bytes):	227
Entropy (8bit):	5.2735028737400205
Encrypted:	false
SSDEEP:	6:a1eZBXVNYTF0NwoScUbtSgyAXIWv7v5PMKq:UeZBFNYTswUq1r5zq
MD5:	F7F759A5CD40BC52172E83486B6DE404
SHA1:	D74930F354A56CFD03DC91AA96D8AE9657B1EE54
SHA-256:	A709C2551B8818D7849D31A65446DC2F8C4CCA2DCBBC5385604286F49CFDAF1C
SHA-512:	A50B7826BFE72506019E4B1148A214C71C6F4743C09E809EF15CD0E0223F3078B683D203200910B07B5E1E34B94F0FE516AC53527311E2943654BFCEADE53298
Malicious:	false
Preview:	; ==++==..; ..; Copyright (c) Microsoft Corporation. All rights reserved...; ..; ==--==..[.ShellClassInfo]..CLSID={1D2680C9-0E2A-469d-B787-065558BC7D43}..ConfirmFileOp=1..InfoTip=Contains application stability information...

\Device\ConDrv

Download File

Process:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
File Type:	ASCII text
Category:	dropped
Size (bytes):	158
Entropy (8bit):	4.298534139898036
Encrypted:	false
SSDEEP:	3:WNEDkFrA7fwkh07NfORRAzs2VkNatO3MLlDKIEsExLrWwrAXTcFrXX8:WsTbRh07NkMswksKML4IOBWEyIFrc
MD5:	95A9765293B395853C7059AB01DA28AE
SHA1:	7627EBC68CCE94B1E1CCC826C0D14D8068B3C90D
SHA-256:	08E334353322F44FDC19102929B367F4D870F3BC8872F973EAAA8119B6AC771F
SHA-512:	47D1F81B3E26D4BC20954268285ACE3DAA970A5B78F3E6F31BF8266F2310702B57CDF285839BACE9635BE31A2479F9126814FFA4E832C2864080A9C8918D9505
Malicious:	false
Preview:	.Unhandled Exception: System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt..

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Entropy (8bit):	7.1116261135004395
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	Rechung-R1663322504.exe
File size:	416280
MD5:	11b5b208de7a85b46104a0597c5da7dc
SHA1:	c578bc317e666159cbfc191cb4e50de2de03ab79
SHA256:	0a80ba418f561098477e18cc42ddfc31796b2be3166ff6c99967b98388fe4826
SHA512:	c79e0deeb1686edc5bfe2db026f423277740fe816a674a3111fb36fd4813825a080048b44d03e92310db526a8c791259684778f8dea0861cd9b26e2f5f0b5d23
SSDEEP:	6144:16bAcJtT+SdoujpZM5DMJ+VGM1lMwJ1OPH7USLahNcfM9rQ09j3V/PySssz:2APSbyDMOJrOPH7UfnpCSD
TLSH:	B694BFA0F620D0DADCB417F16C9FD9211AE76EECE4E0220F65A73259AD736D3051F24A
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........!`G.@...@...@../OQ..@...@..I@../OS..@...c>..@..+F...@..Rich.@..........................PE..L.....uY.................d....:....

File Icon


Icon Hash:	f169e8e4e4ccca88

Static PE Info

General

Entrypoint:	0x403350
Entrypoint Section:	.text
Digitally signed:	true
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	RELOCS_STRIPPED, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x59759518 [Mon Jul 24 06:35:04 2017 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	b34f154ec913d2d2c435cbd644e91687

Authenticode Signature

Signature Valid:	false
Signature Issuer:	E=Departmentalizations@Trisulphide193.Lok, OU="Pasteuriseringens Eternellerne ", O=Stikprvestandardafvigelsernes, L=Dividing Creek, S=New Jersey, C=US
Signature Validation Error:	A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider
Error Number:	-2146762487
Not Before, Not After	27/12/2022 11:19:02 26/12/2025 11:19:02
Subject Chain	E=Departmentalizations@Trisulphide193.Lok, OU="Pasteuriseringens Eternellerne ", O=Stikprvestandardafvigelsernes, L=Dividing Creek, S=New Jersey, C=US
Version:	3
Thumbprint MD5:	1F7F4BF42A830708AC95921509004FCC
Thumbprint SHA-1:	54B3D870C522C1CA544E3D38597EEC9DC6D3C3A0
Thumbprint SHA-256:	ED0BD8E407BDD2EB9D4B7BDFEC49D761B0F85D212BDFDC1A3F9981BBA4AD638B
Serial:	4122AFC051A99F02AE188FBC961AC5C36F876297

Entrypoint Preview

Instruction
sub esp, 000002D4h
push ebx
push esi
push edi
push 00000020h
pop edi
xor ebx, ebx
push 00008001h
mov dword ptr [esp+14h], ebx
mov dword ptr [esp+10h], 0040A2E0h
mov dword ptr [esp+1Ch], ebx
call dword ptr [004080A8h]
call dword ptr [004080A4h]
and eax, BFFFFFFFh
cmp ax, 00000006h
mov dword ptr [007A8A2Ch], eax
je 00007F40DCB82EE3h
push ebx
call 00007F40DCB86179h
cmp eax, ebx
je 00007F40DCB82ED9h
push 00000C00h
call eax
mov esi, 004082B0h
push esi
call 00007F40DCB860F3h
push esi
call dword ptr [00408150h]
lea esi, dword ptr [esi+eax+01h]
cmp byte ptr [esi], 00000000h
jne 00007F40DCB82EBCh
push 0000000Ah
call 00007F40DCB8614Ch
push 00000008h
call 00007F40DCB86145h
push 00000006h
mov dword ptr [007A8A24h], eax
call 00007F40DCB86139h
cmp eax, ebx
je 00007F40DCB82EE1h
push 0000001Eh
call eax
test eax, eax
je 00007F40DCB82ED9h
or byte ptr [007A8A2Fh], 00000040h
push ebp
call dword ptr [00408044h]
push ebx
call dword ptr [004082A0h]
mov dword ptr [007A8AF8h], eax
push ebx
lea eax, dword ptr [esp+34h]
push 000002B4h
push eax
push ebx
push 0079FEE0h
call dword ptr [00408188h]
push 0040A2C8h

Rich Headers

Programming Language:

[EXP] VC++ 6.0 SP5 build 8804

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x84fc	0xa0	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x3d3000	0x281f0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x63778	0x22a0	.data
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x8000	0x2b0	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x63c8	0x6400	False	0.6766015625	data	6.504099201068482	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x8000	0x138e	0x1400	False	0.4509765625	data	5.146454805063938	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0xa000	0x39eb38	0x600	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.ndata	0x3a9000	0x2a000	0x0	False	0	empty	0.0	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x3d3000	0x281f0	0x28200	False	0.35579731308411217	data	5.085440369030725	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x3d3310	0x10828	Device independent bitmap graphic, 128 x 256 x 32, image size 65536	English	United States
RT_ICON	0x3e3b38	0x94a8	Device independent bitmap graphic, 96 x 192 x 32, image size 36864	English	United States
RT_ICON	0x3ecfe0	0x5488	Device independent bitmap graphic, 72 x 144 x 32, image size 20736	English	United States
RT_ICON	0x3f2468	0x4228	Device independent bitmap graphic, 64 x 128 x 32, image size 16384	English	United States
RT_ICON	0x3f6690	0x25a8	Device independent bitmap graphic, 48 x 96 x 32, image size 9216	English	United States
RT_ICON	0x3f8c38	0x10a8	Device independent bitmap graphic, 32 x 64 x 32, image size 4096	English	United States
RT_ICON	0x3f9ce0	0x988	Device independent bitmap graphic, 24 x 48 x 32, image size 2304	English	United States
RT_ICON	0x3fa668	0x468	Device independent bitmap graphic, 16 x 32 x 32, image size 1024	English	United States
RT_DIALOG	0x3faad0	0x120	data	English	United States
RT_DIALOG	0x3fabf0	0x11c	data	English	United States
RT_DIALOG	0x3fad10	0xc4	data	English	United States
RT_DIALOG	0x3fadd8	0x60	data	English	United States
RT_GROUP_ICON	0x3fae38	0x76	data	English	United States
RT_MANIFEST	0x3faeb0	0x33e	XML 1.0 document, ASCII text, with very long lines (830), with no line terminators	English	United States

Imports

DLL	Import
KERNEL32.dll	SetEnvironmentVariableW, SetFileAttributesW, Sleep, GetTickCount, GetFileSize, GetModuleFileNameW, GetCurrentProcess, CopyFileW, SetCurrentDirectoryW, GetFileAttributesW, GetWindowsDirectoryW, GetTempPathW, GetCommandLineW, GetVersion, SetErrorMode, lstrlenW, lstrcpynW, GetDiskFreeSpaceW, ExitProcess, GetShortPathNameW, CreateThread, GetLastError, CreateDirectoryW, CreateProcessW, RemoveDirectoryW, lstrcmpiA, CreateFileW, GetTempFileNameW, WriteFile, lstrcpyA, MoveFileExW, lstrcatW, GetSystemDirectoryW, GetProcAddress, GetModuleHandleA, GetExitCodeProcess, WaitForSingleObject, lstrcmpiW, MoveFileW, GetFullPathNameW, SetFileTime, SearchPathW, CompareFileTime, lstrcmpW, CloseHandle, ExpandEnvironmentStringsW, GlobalFree, GlobalLock, GlobalUnlock, GlobalAlloc, FindFirstFileW, FindNextFileW, DeleteFileW, SetFilePointer, ReadFile, FindClose, lstrlenA, MulDiv, MultiByteToWideChar, WideCharToMultiByte, GetPrivateProfileStringW, WritePrivateProfileStringW, FreeLibrary, LoadLibraryExW, GetModuleHandleW
USER32.dll	GetSystemMenu, SetClassLongW, EnableMenuItem, IsWindowEnabled, SetWindowPos, GetSysColor, GetWindowLongW, SetCursor, LoadCursorW, CheckDlgButton, GetMessagePos, LoadBitmapW, CallWindowProcW, IsWindowVisible, CloseClipboard, SetClipboardData, EmptyClipboard, OpenClipboard, ScreenToClient, GetWindowRect, GetDlgItem, GetSystemMetrics, SetDlgItemTextW, GetDlgItemTextW, MessageBoxIndirectW, CharPrevW, CharNextA, wsprintfA, DispatchMessageW, PeekMessageW, ReleaseDC, EnableWindow, InvalidateRect, SendMessageW, DefWindowProcW, BeginPaint, GetClientRect, FillRect, DrawTextW, EndDialog, RegisterClassW, SystemParametersInfoW, CreateWindowExW, GetClassInfoW, DialogBoxParamW, CharNextW, ExitWindowsEx, DestroyWindow, GetDC, SetTimer, SetWindowTextW, LoadImageW, SetForegroundWindow, ShowWindow, IsWindow, SetWindowLongW, FindWindowExW, TrackPopupMenu, AppendMenuW, CreatePopupMenu, EndPaint, CreateDialogParamW, SendMessageTimeoutW, wsprintfW, PostQuitMessage
GDI32.dll	SelectObject, SetBkMode, CreateFontIndirectW, SetTextColor, DeleteObject, GetDeviceCaps, CreateBrushIndirect, SetBkColor
SHELL32.dll	SHGetSpecialFolderLocation, ShellExecuteExW, SHGetPathFromIDListW, SHBrowseForFolderW, SHGetFileInfoW, SHFileOperationW
ADVAPI32.dll	AdjustTokenPrivileges, RegCreateKeyExW, RegOpenKeyExW, SetFileSecurityW, OpenProcessToken, LookupPrivilegeValueW, RegEnumValueW, RegDeleteKeyW, RegDeleteValueW, RegCloseKey, RegSetValueExW, RegQueryValueExW, RegEnumKeyW
COMCTL32.dll	ImageList_Create, ImageList_AddMasked, ImageList_Destroy
ole32.dll	OleUninitialize, OleInitialize, CoTaskMemFree, CoCreateInstance

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
192.168.11.20158.101.44.24249845802039190 03/18/23-05:38:08.943594	TCP	2039190	ET TROJAN 404/Snake/Matiex Keylogger Style External IP Check	49845	80	192.168.11.20	158.101.44.242

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 18, 2023 05:38:07.192332983 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.192359924 CET	443	49843	142.250.184.206	192.168.11.20
Mar 18, 2023 05:38:07.192634106 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.205848932 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.205863953 CET	443	49843	142.250.184.206	192.168.11.20
Mar 18, 2023 05:38:07.243274927 CET	443	49843	142.250.184.206	192.168.11.20
Mar 18, 2023 05:38:07.243577957 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.244079113 CET	443	49843	142.250.184.206	192.168.11.20
Mar 18, 2023 05:38:07.244271040 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.301903009 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.303085089 CET	443	49843	142.250.184.206	192.168.11.20
Mar 18, 2023 05:38:07.303307056 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.306361914 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.348496914 CET	443	49843	142.250.184.206	192.168.11.20
Mar 18, 2023 05:38:07.686002016 CET	443	49843	142.250.184.206	192.168.11.20
Mar 18, 2023 05:38:07.686170101 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.686347961 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.686557055 CET	443	49843	142.250.184.206	192.168.11.20
Mar 18, 2023 05:38:07.686769009 CET	49843	443	192.168.11.20	142.250.184.206
Mar 18, 2023 05:38:07.791002989 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:07.791033030 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:07.791369915 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:07.791657925 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:07.791678905 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:07.834359884 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:07.834547997 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:07.834606886 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:07.835166931 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:07.835330009 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:07.835330009 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:07.838656902 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:07.838684082 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:07.839046001 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:07.839221954 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:07.839565992 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:07.880487919 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.059297085 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.059484959 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.059570074 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.059582949 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.059621096 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.059700012 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.059746981 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.059823990 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.061012030 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.061258078 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.061803102 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.062004089 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.062004089 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.062004089 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.062088013 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.062323093 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.063960075 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.064158916 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.064220905 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.064448118 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.066956043 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.067177057 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.067687035 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.067857027 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.067909002 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.068015099 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.068114996 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.068186998 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.068217993 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.068413973 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.068625927 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.068834066 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.068902969 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.069087982 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.069444895 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.069610119 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.069678068 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.069844007 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.070167065 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.070367098 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.070437908 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.070699930 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.070875883 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.071058989 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.071125031 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.071337938 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.071608067 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.071770906 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.071839094 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.072031021 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.072288036 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.072453976 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.072556973 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.072715998 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.072776079 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.072920084 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.073020935 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.073086023 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.073132038 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.073306084 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.073761940 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.073991060 CET	49844	443	192.168.11.20	172.217.16.129
Mar 18, 2023 05:38:08.073998928 CET	443	49844	172.217.16.129	192.168.11.20
Mar 18, 2023 05:38:08.074049950 CET	443	49844	172.217.16.129	192.168.11.20

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 18, 2023 05:38:07.178211927 CET	60445	53	192.168.11.20	1.1.1.1
Mar 18, 2023 05:38:07.187526941 CET	53	60445	1.1.1.1	192.168.11.20
Mar 18, 2023 05:38:07.758445024 CET	63232	53	192.168.11.20	1.1.1.1
Mar 18, 2023 05:38:07.789558887 CET	53	63232	1.1.1.1	192.168.11.20
Mar 18, 2023 05:38:08.780349016 CET	65013	53	192.168.11.20	1.1.1.1
Mar 18, 2023 05:38:08.789386034 CET	53	65013	1.1.1.1	192.168.11.20

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 18, 2023 05:38:07.178211927 CET	192.168.11.20	1.1.1.1	0xe0f5	Standard query (0)	drive.google.com	A (IP address)	IN (0x0001)	false
Mar 18, 2023 05:38:07.758445024 CET	192.168.11.20	1.1.1.1	0xaebb	Standard query (0)	doc-04-c4-docs.googleusercontent.com	A (IP address)	IN (0x0001)	false
Mar 18, 2023 05:38:08.780349016 CET	192.168.11.20	1.1.1.1	0xce36	Standard query (0)	checkip.dyndns.org	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Mar 18, 2023 05:38:07.187526941 CET	1.1.1.1	192.168.11.20	0xe0f5	No error (0)	drive.google.com		142.250.184.206	A (IP address)	IN (0x0001)	false
Mar 18, 2023 05:38:07.789558887 CET	1.1.1.1	192.168.11.20	0xaebb	No error (0)	doc-04-c4-docs.googleusercontent.com	googlehosted.l.googleusercontent.com		CNAME (Canonical name)	IN (0x0001)	false
Mar 18, 2023 05:38:07.789558887 CET	1.1.1.1	192.168.11.20	0xaebb	No error (0)	googlehosted.l.googleusercontent.com		172.217.16.129	A (IP address)	IN (0x0001)	false
Mar 18, 2023 05:38:08.789386034 CET	1.1.1.1	192.168.11.20	0xce36	No error (0)	checkip.dyndns.org	checkip.dyndns.com		CNAME (Canonical name)	IN (0x0001)	false
Mar 18, 2023 05:38:08.789386034 CET	1.1.1.1	192.168.11.20	0xce36	No error (0)	checkip.dyndns.com		158.101.44.242	A (IP address)	IN (0x0001)	false
Mar 18, 2023 05:38:08.789386034 CET	1.1.1.1	192.168.11.20	0xce36	No error (0)	checkip.dyndns.com		193.122.6.168	A (IP address)	IN (0x0001)	false
Mar 18, 2023 05:38:08.789386034 CET	1.1.1.1	192.168.11.20	0xce36	No error (0)	checkip.dyndns.com		132.226.8.169	A (IP address)	IN (0x0001)	false
Mar 18, 2023 05:38:08.789386034 CET	1.1.1.1	192.168.11.20	0xce36	No error (0)	checkip.dyndns.com		132.226.247.73	A (IP address)	IN (0x0001)	false
Mar 18, 2023 05:38:08.789386034 CET	1.1.1.1	192.168.11.20	0xce36	No error (0)	checkip.dyndns.com		193.122.130.0	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

drive.google.com

doc-04-c4-docs.googleusercontent.com

checkip.dyndns.org

Target ID:	1
Start time:	05:36:55
Start date:	18/03/2023
Path:	C:\Users\user\Desktop\Rechung-R1663322504.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\Rechung-R1663322504.exe
Imagebase:	0x400000
File size:	416280 bytes
MD5 hash:	11B5B208DE7A85B46104A0597C5DA7DC
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_GuLoader_2, Description: Yara detected GuLoader, Source: 00000001.00000002.52371090291.000000000690B000.00000040.00001000.00020000.00000000.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: CasPol.exePID: 6560, Parent PID: 6340

General

Target ID:	5
Start time:	05:38:01
Start date:	18/03/2023
Path:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
Wow64 process (32bit):	false
Commandline:	C:\Users\user\Desktop\Rechung-R1663322504.exe
Imagebase:	0xd0000
File size:	106496 bytes
MD5 hash:	7BAE06CBE364BB42B8C34FCFB90E3EBD
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: CasPol.exePID: 3312, Parent PID: 6340

General

Target ID:	6
Start time:	05:38:01
Start date:	18/03/2023
Path:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
Wow64 process (32bit):	false
Commandline:	C:\Users\user\Desktop\Rechung-R1663322504.exe
Imagebase:	0x490000
File size:	106496 bytes
MD5 hash:	7BAE06CBE364BB42B8C34FCFB90E3EBD
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Analysis Process: CasPol.exePID: 5220, Parent PID: 6340

General

Target ID:	7
Start time:	05:38:01
Start date:	18/03/2023
Path:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\CasPol.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\Rechung-R1663322504.exe
Imagebase:	0xcb0000
File size:	106496 bytes
MD5 hash:	7BAE06CBE364BB42B8C34FCFB90E3EBD
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: HKTL_NET_GUID_BrowserPass, Description: Detects c# red/black-team tools via typelibguid, Source: 00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp, Author: Arnim Rupp (https://github.com/ruppde) Rule: JoeSecurity_BrowserPasswordDump_1, Description: Yara detected BrowserPasswordDump, Source: 00000007.00000002.52561610808.0000000037520000.00000004.08000000.00040000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_BrowserPasswordDump_1, Description: Yara detected BrowserPasswordDump, Source: 00000007.00000002.52540526737.0000000034E8C000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_BrowserPasswordDump_1, Description: Yara detected BrowserPasswordDump, Source: 00000007.00000002.52560446262.0000000036F71000.00000004.00000020.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_BrowserPasswordDump_1, Description: Yara detected BrowserPasswordDump, Source: 00000007.00000002.52540526737.0000000034E46000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 00000007.00000002.52540526737.0000000034D71000.00000004.00000800.00020000.00000000.sdmp, Author: Joe Security
Reputation:	moderate

Analysis Process: conhost.exePID: 5764, Parent PID: 5220

General

Target ID:	8
Start time:	05:38:01
Start date:	18/03/2023
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff6ee940000
File size:	875008 bytes
MD5 hash:	81CA40085FC75BABD2C91D18AA9FFA68
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: dw20.exePID: 9028, Parent PID: 5220

General

Target ID:	9
Start time:	05:38:14
Start date:	18/03/2023
Path:	C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
Wow64 process (32bit):	true
Commandline:	dw20.exe -x -s 2584
Imagebase:	0x10000000
File size:	36264 bytes
MD5 hash:	89106D4D0BA99F770EAFE946EA81BB65
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Disassembly

⊘No disassembly

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify access tokens to operate under a different user or system security context to perform actions and bypass access controls. Windows uses access tokens to determine the ownership of a running process. A user can manipulate access tokens to make a running process appear as though it is the child of a different process or belongs to someone other than the user that started the process. When this occurs, the process also takes on the security context associated with the new token.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, Access tokens, Authentication logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	API monitoring, PowerShell logs, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems. Several operating system administration utilities exist that can be used to gather this information. Examples include Arp , ipconfig / ifconfig , nbtstat , and route .
Tactics:	Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may target user email to collect sensitive information. Emails may contain sensitive data, including trade secrets or personal information, that can prove valuable to adversaries. Adversaries can collect or forward email from mail servers or clients.
Tactics:	Collection
Data Sources:	Authentication logs, Email gateway, File monitoring, Mail server, Office 365 trace logs, Process monitoring, Process use of network
Platforms:	Office 365, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may search local system sources, such as file systems or local databases, to find files of interest and sensitive data prior to Exfiltration.
Tactics:	Collection
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	API monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Files may be copied from an external adversary controlled system through the command and control channel to bring tools into the victim network or through alternate protocols with another tool such as FTP. Files can also be copied over on Mac and Linux with native tools like scp, rsync, and sftp.
Tactics:	Command and Control
Data Sources:	File monitoring, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process command-line parameters, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report Rechung-R1663322504.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Cryptography

Compliance

Spreading

Software Vulnerabilities

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Lowering of HIPS / PFW / Operating System Security Settings

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_caspol.exe_5cc44e97acf31afa8e5c5ec1af53c5acde2c3_00000000_24c613c7-d23f-4749-9f08-829cc3a3e2d7\Report.wer

C:\ProgramData\Microsoft\Windows\WER\Temp\WER2E03.tmp.WERInternalMetadata.xml

C:\ProgramData\Microsoft\Windows\WER\Temp\WER2E62.tmp.xml

C:\Users\user\AppData\Local\Temp\nsiF853.tmp\AdvSplash.dll

C:\Users\user\AppData\Local\Temp\nsiF853.tmp\System.dll

C:\Users\user\Separationerne.lnk

C:\Users\user\Socialdirektrer\Fornices\Vingummis\Flannelled\Yndighed\Adventure_20.bmp

C:\Users\user\Socialdirektrer\Fornices\Vingummis\Flannelled\Yndighed\Dialektforskningen134.Luk

C:\Users\user\Socialdirektrer\Vandspildets.Shi37

C:\Users\user\Socialdirektrer\media-floppy-symbolic.symbolic.png

C:\Users\user\Socialdirektrer\mk.txt

C:\Windows\appcompat\Programs\Amcache.hve

C:\Windows\appcompat\Programs\Amcache.hve.LOG1

Windows Analysis Report
Rechung-R1663322504.exe

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems. Operating systems may contain commands to initiate a shutdown/reboot of a machine. In some cases, these commands may also be used to initiate a shutdown/reboot of a remote computer.Shutting down or rebooting systems may disrupt access to computer resources for legitimate users.
Tactics:	Impact
Data Sources:	Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre