1048dc935e56622222c56b9afc9695fd83dd5ed9a567b2207e6e65ad71ec5254

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 01:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Modules/alzm.dll
Size

38KB
MD5

a1b7e11dd9e80402e5654398d65760d2
SHA1

c2e05af5b57f5ef0f77c905780e799cc48fe8e91
SHA256

ca3837873f2fd36d4646769990ddef0a5d3549bccb1d11174d37b493c4e31b8d
SHA512

f328478f6e2681319f5a824737818f75d7ee9c7f8c1f63ce2a8e9813c87fd71118a00547664965f6c4d79b888fa473011578c5c0491faeccfd6908cb3cff0425
SSDEEP

768:8/PidxjnQyslT/H4mKFnYzNjMLwpr3TScciY:sPidtnPgrHpzNoMpzTS3iY

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 2548 wrote to memory of 2580	2548	rundll32.exe	30
PID 2548 wrote to memory of 2580	2548	rundll32.exe	30
PID 2548 wrote to memory of 2580	2548	rundll32.exe	30
PID 2548 wrote to memory of 2580	2548	rundll32.exe	30
PID 2548 wrote to memory of 2580	2548	rundll32.exe	30
PID 2548 wrote to memory of 2580	2548	rundll32.exe	30
PID 2548 wrote to memory of 2580	2548	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\alzm.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\alzm.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2580

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

Loading Replay Monitor...