8d44dce68d4aa0b94899bd37c7345891288f086b83440f16cbde8a58566ff290

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 14:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

SogouExe/HWSignatureEx.dll
Size

137KB
MD5

6581b2190a3be85dcbf94b20fbbd109b
SHA1

2fe0951e75ef461c26d8d9b008eca70782b0e5a7
SHA256

7518052a260c71a5f5c610b7649798f0a850d0fd419bbad637682bd10933dbdc
SHA512

22774d19f73e84c39b00c83ecd5cf139d32176c7c90d9a3957bd438769bfae699cc6cdeb5c112443b43ea07072f007fe5c0ab8df4b204c925138160a23f14aa9
SSDEEP

3072:1RFaHlycZOgiTptaQihWc2lSpRHPomRRSFw33/:PFwllOJTbaDhulSYo3/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1984	1548	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 548 wrote to memory of 1548	548	rundll32.exe	31
PID 548 wrote to memory of 1548	548	rundll32.exe	31
PID 548 wrote to memory of 1548	548	rundll32.exe	31
PID 548 wrote to memory of 1548	548	rundll32.exe	31
PID 548 wrote to memory of 1548	548	rundll32.exe	31
PID 548 wrote to memory of 1548	548	rundll32.exe	31
PID 548 wrote to memory of 1548	548	rundll32.exe	31
PID 1548 wrote to memory of 1984	1548	rundll32.exe	32
PID 1548 wrote to memory of 1984	1548	rundll32.exe	32
PID 1548 wrote to memory of 1984	1548	rundll32.exe	32
PID 1548 wrote to memory of 1984	1548	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SogouExe\HWSignatureEx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:548
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\SogouExe\HWSignatureEx.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 380
    3⤵
    - Program crash
    PID:1984

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads