269bc6b378822d764324845bb75b1fadb8bb931e7a8787fc4e5aac3d4f7f6aac

Analysis

max time kernel
98s
max time network
142s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
17/08/2024, 08:44

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General

Target

WPE collection (HxT)/SetPriv.dll
Size

22KB
MD5

6ab821d0f4514ae54ba0386f4d9406d5
SHA1

6ab8b8a9b59d9ff1071e7c3c7261c40bfc6b4864
SHA256

025816bd1fa415fec72300db9cd3319a869dfa0beec23986547b25cdc8a47e9c
SHA512

2527d0aa6eacbb3f2b68b177d9221559f4e63c7c1b33ecfb7cadeeac5b2f9deafb55e80b10b2c2122d063e00feffa592afce91c01b461f3585b8d90fe65f1318
SSDEEP

384:W5OrhERIXJncR95wmWS6HiOdVUxN62lq0rMXv78WIf/c+CWXqslbOK+fcVD:xrhERyJncR9tWS6HiOdVUXFqCMXNIXxD

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2372-0-0x0000000010000000-0x0000000010011000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2372	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3476 wrote to memory of 2372	3476	rundll32.exe	81
PID 3476 wrote to memory of 2372	3476	rundll32.exe	81
PID 3476 wrote to memory of 2372	3476	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\WPE collection (HxT)\SetPriv.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3476
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\WPE collection (HxT)\SetPriv.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2372-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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