2c0ac39fbc080227e40753de0731662efe0205f02b512bde5f93d6b5d2b89c23

Analysis

max time kernel
13s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
05/03/2025, 02:22

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
mssmp3.dll
Size 70KB
Sample250305-ctrpsav1cs
SHA256 dd69f9509a50db36ea6f69f5f572c300dead7f0054801a255feb556e00a453ec
MD5 ae0183c77404ac09270f44bb1a3e1204
SHA1 c70cf41b064c0e3ae698c93326b29ec630095c3f
SHA512 e0c5587293719f43760bd2e9ec36c0a017d21de0452fb096ddd18f83339ba01c57a6fb49f8f20149290bb5e90c3c7cd5790493feb630769052d870c4be986b55
SSDEEP 1536:OWwX7EcZ4m2gD8p/nM3ZFpBU8Jk1Qyfn6Nw6S:OWwX75Z4mC/kFpBUgk1zfn6K
MD5 SHA1 SHA512 SSDEEP

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 2936 wrote to memory of 2472	2936	rundll32.exe	30
PID 2936 wrote to memory of 2472	2936	rundll32.exe	30
PID 2936 wrote to memory of 2472	2936	rundll32.exe	30
PID 2936 wrote to memory of 2472	2936	rundll32.exe	30
PID 2936 wrote to memory of 2472	2936	rundll32.exe	30
PID 2936 wrote to memory of 2472	2936	rundll32.exe	30
PID 2936 wrote to memory of 2472	2936	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\mssmp3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\mssmp3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2472

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