fac427a9d10decdd8cec02edb2e00c79f4820bb0abf1fc626835a7fe874a829a

Analysis

max time kernel
7s
max time network
24s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 20:23

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General

Target

A3-Antistasi-Ultimate-stable/Tools/DSSignFile/LibCommon.dll
Size

79KB
MD5

f68703f0a650024915d1c5b0fee95286
SHA1

711f3b74643486a3eea9c89e809c298c3d621d3e
SHA256

f374f5376966d587d8ccc80bdd9161051e510f3958c39481d0f41d3377d0ac21
SHA512

a9f0beddc84632c2edd6d5639c07bc504092dbd7f7fb097a0d94abdd2f9e3509753b8fe4f620049acd847bc3fb3ac7480c88e41d59c11e1990886087e48af65c
SSDEEP

1536:JA9qPPQEWQPJnpi7yyPEazwly1PR3mj2KG31DowSDA:JI8PQEWQPxpi7Lcaz7RlKG3eNDA

Score

3^/10

discovery

Malware Config

Signatures

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 WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2224	2848	rundll32.exe	29
PID 2848 wrote to memory of 2224	2848	rundll32.exe	29
PID 2848 wrote to memory of 2224	2848	rundll32.exe	29
PID 2848 wrote to memory of 2224	2848	rundll32.exe	29
PID 2848 wrote to memory of 2224	2848	rundll32.exe	29
PID 2848 wrote to memory of 2224	2848	rundll32.exe	29
PID 2848 wrote to memory of 2224	2848	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\A3-Antistasi-Ultimate-stable\Tools\DSSignFile\LibCommon.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\A3-Antistasi-Ultimate-stable\Tools\DSSignFile\LibCommon.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2224

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

Windows 7 deprecation

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