6246f43bd1a5ef67db2a2170cf12bef8bfbbcc58f3f9a9072832d3ac20729a42

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
submitted
02-04-2024 13:33

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General

Target

dd2b6e3aa75de8460730862f2dc739537734a7dfc9e673b6a23ee58430348ddf.dll

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 behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2908	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 2908	2504	rundll32.exe	28
PID 2504 wrote to memory of 2908	2504	rundll32.exe	28
PID 2504 wrote to memory of 2908	2504	rundll32.exe	28
PID 2504 wrote to memory of 2908	2504	rundll32.exe	28
PID 2504 wrote to memory of 2908	2504	rundll32.exe	28
PID 2504 wrote to memory of 2908	2504	rundll32.exe	28
PID 2504 wrote to memory of 2908	2504	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd2b6e3aa75de8460730862f2dc739537734a7dfc9e673b6a23ee58430348ddf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd2b6e3aa75de8460730862f2dc739537734a7dfc9e673b6a23ee58430348ddf.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2908

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

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Downloads

memory/2908-0-0x00000000003B0000-0x00000000003E6000-memory.dmp

Filesize
216KB

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memory/2908-1-0x00000000003B0000-0x00000000003E6000-memory.dmp

Filesize
216KB

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