c1b9b1cf79fe82dc05c78d722eb15b11838825289785917ab040e53933b937f0

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24/07/2024, 05:49

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General

Target

PCEngine.dll
Size

652KB
MD5

cb4bad5002759e34c4924d4fc0159ae5
SHA1

2407f9a4f9cec169177a6cc91dac07f752a367ec
SHA256

ce095ed27f604242e502db6b6a25657f16df7652571b8ae6301629da19522345
SHA512

f57f97068e5029b01a7094f030578b7188cdd0c450d25f69460baf2382054b84509b3a2e53f098e59a9b0bd57a5b94f553a17dcbda6221a68ab6475df5c2d2d8
SSDEEP

12288:twB8DjmDi5gebVEDh30uA7ZCq7lG4hRD9zHjjgXLNWlSOlFXrR9:twB8DKi5gebVA1LA7ZCq7lG4hRD6NWld

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: EnumeratesProcesses 2 IoCs

pid	Process
644	rundll32.exe
644	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3140 wrote to memory of 644	3140	rundll32.exe	84
PID 3140 wrote to memory of 644	3140	rundll32.exe	84
PID 3140 wrote to memory of 644	3140	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\PCEngine.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3140
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\PCEngine.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:644

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

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