668bf9ed54120899b86b21a8aa1df1075937b8c05cfca52817746b6e418e2006

Analysis

max time kernel
148s
max time network
157s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
10-12-2024 22:19

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General

Target

VenomRAT_v6.0.3/VenomServer.p12
Size

1KB
MD5

65efef16af8b2bb993e24ca1fdb3f3a7
SHA1

e205dcc888582eb51d0ee9690d37a7b75138f715
SHA256

c40f74c79715de4c5265dffd643d7bd5dda2caa09ca84e620bc78f7d27df51fc
SHA512

29581484c44849ccd0ad9bd2c9058fc56f3589019baf4b833a5fc8ceea0e488a357639c92cbaf977f74d5f2d59abb2b8ee7a607cdc67c6c14592b4bd9c3a5215

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\certmgr.msc	mmc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	3480	mmc.exe
Token: SeIncBasePriorityPrivilege	3480	mmc.exe
Token: 33	3480	mmc.exe
Token: SeIncBasePriorityPrivilege	3480	mmc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3480	mmc.exe
3480	mmc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4108 wrote to memory of 3480	4108	rundll32.exe	77
PID 4108 wrote to memory of 3480	4108	rundll32.exe	77

C:\Windows\system32\rundll32.exe
C:\Windows\system32\rundll32.exe cryptext.dll,CryptExtOpenPFX C:\Users\Admin\AppData\Local\Temp\VenomRAT_v6.0.3\VenomServer.p12
1⤵
- Suspicious use of WriteProcessMemory
PID:4108
- C:\Windows\System32\mmc.exe
  "C:\Windows\System32\mmc.exe" C:\Windows\system32\certmgr.msc /certmgr:FileName="C:\Users\Admin\AppData\Local\Temp\VenomRAT_v6.0.3\VenomServer.p12"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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