33e86567574711c0e0d89714ad0523c461643b0cea7b3712baa363fbc1720e34

Analysis

max time kernel
143s
max time network
148s
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 11:53

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General

Target

ExSoftware/Debug/api-ms-win-crt-process-l1-1-0.dll
Size

18KB
MD5

9d3d6f938c8672a12aea03f85d5330de
SHA1

6a7d6e84527eaf54d6f78dd1a5f20503e766a66c
SHA256

707c9a384440d0b2d067fc0335273f8851b02c3114842e17df9c54127910d7fb
SHA512

0e1681b16cd9af116bcc5c6b4284c1203b33febb197d1d4ab8a649962c0e807af9258bde91c86727910624196948e976741411843dd841616337ea93a27de7cb
SSDEEP

192:hRQqjd7hW1hWif+49Cjdks/nGfe4pBjSYr+c24QLW5RKTt3E2sVWQ4GWw899qnaP:hKwW1hWZ4wm0GftpBjh24Jm3SwlUKTw2

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 432 wrote to memory of 3204	432	rundll32.exe	85
PID 432 wrote to memory of 3204	432	rundll32.exe	85
PID 432 wrote to memory of 3204	432	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExSoftware\Debug\api-ms-win-crt-process-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:432
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExSoftware\Debug\api-ms-win-crt-process-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3204

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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