0ba8f850d3a339dc5c6c477ae00cc970e3df4c1da1f48d9cbb43083cebaf8747

Analysis

max time kernel
141s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-08-2024 06:39

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General

Target

ExSoftware/Debug/api-ms-win-core-timezone-l1-1-0.dll
Size

18KB
MD5

c9a55de62e53d747c5a7fddedef874f9
SHA1

c5c5a7a873a4d686bfe8e3da6dc70f724ce41bad
SHA256

b5c725bbb475b5c06cc6cb2a2c3c70008f229659f88fba25ccd5d5c698d06a4b
SHA512

adca0360a1297e80a8d3c2e07f5fbc06d2848f572f551342ad4c9884e4ab4bd1d3b3d9919b4f2b929e2848c1a88a4e844dd38c86067cace9685f9640db100efb
SSDEEP

384:rWW1hWv4wm0GftpBjgpm3SSP9lndaYhpwe/:ReFVi02vZ

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 3 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 3508	2324	rundll32.exe	85
PID 2324 wrote to memory of 3508	2324	rundll32.exe	85
PID 2324 wrote to memory of 3508	2324	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExSoftware\Debug\api-ms-win-core-timezone-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExSoftware\Debug\api-ms-win-core-timezone-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3508

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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