2a6b05d3756ab1886134251411970a13fbc032f21ce6afbcfc2dc7361a3c510a

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-01-2025 10:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2a6b05d3756ab1886134251411970a13fbc032f21ce6afbcfc2dc7361a3c510a.dll
Size

137KB
MD5

51fe915104b60dd71fa7b967b90cfd4e
SHA1

e3592203b14228490e294e589191ade316a7594a
SHA256

2a6b05d3756ab1886134251411970a13fbc032f21ce6afbcfc2dc7361a3c510a
SHA512

35d906ba0c773cae82de9add8cc92063e955fd01dfaa6d93d965cc5ba7f272c3a36309ab06fa2ca3ab86481330e432b795189a35582fde20ff016c58c01d76b9
SSDEEP

3072:GR02WMK8RJGInTlhnaBanONVk40rpg4yeF/TyUGSK9FrafcUksPxx6iTUui:j25GgFny61mra0

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
796	1604	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 2384 wrote to memory of 1604	2384	rundll32.exe	31
PID 2384 wrote to memory of 1604	2384	rundll32.exe	31
PID 2384 wrote to memory of 1604	2384	rundll32.exe	31
PID 2384 wrote to memory of 1604	2384	rundll32.exe	31
PID 2384 wrote to memory of 1604	2384	rundll32.exe	31
PID 2384 wrote to memory of 1604	2384	rundll32.exe	31
PID 2384 wrote to memory of 1604	2384	rundll32.exe	31
PID 1604 wrote to memory of 796	1604	rundll32.exe	32
PID 1604 wrote to memory of 796	1604	rundll32.exe	32
PID 1604 wrote to memory of 796	1604	rundll32.exe	32
PID 1604 wrote to memory of 796	1604	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2a6b05d3756ab1886134251411970a13fbc032f21ce6afbcfc2dc7361a3c510a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2a6b05d3756ab1886134251411970a13fbc032f21ce6afbcfc2dc7361a3c510a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1604
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 228
    3⤵
    - Program crash
    PID:796

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

Loading Replay Monitor...

Downloads

memory/1604-0-0x0000000043E50000-0x0000000043E77000-memory.dmp

Filesize
156KB

Download