0ba8f850d3a339dc5c6c477ae00cc970e3df4c1da1f48d9cbb43083cebaf8747

Analysis

max time kernel
147s
max time network
152s
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-crt-convert-l1-1-0.dll
Size

21KB
MD5

9ddea3cc96e0fdd3443cc60d649931b3
SHA1

af3cb7036318a8427f20b8561079e279119dca0e
SHA256

b7c3ebc36c84630a52d23d1c0e79d61012dfa44cdebdf039af31ec9e322845a5
SHA512

1427193b31b64715f5712db9c431593bdc56ef512fe353147ddb7544c1c39ded4371cd72055d82818e965aff0441b7cbe0b811d828efb0ece28471716659e162
SSDEEP

384:FuyhW1hWF4wm0GftpBjErIm3StlndaYhpFeD:4cFViUIbi

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 4556 wrote to memory of 2460	4556	rundll32.exe	85
PID 4556 wrote to memory of 2460	4556	rundll32.exe	85
PID 4556 wrote to memory of 2460	4556	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExSoftware\Debug\api-ms-win-crt-convert-l1-1-0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4556
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExSoftware\Debug\api-ms-win-crt-convert-l1-1-0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2460

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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