e4b210caea4432928727e860786c36e5ef6ecacced4b00374a049342d4b62183

Analysis

max time kernel
300s
max time network
305s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-01-2025 09:36

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General

Target

MSIMG32.dll
Size

3KB
MD5

ae2fb3295fd4bee1e651b7b6639d7bfe
SHA1

4ac939d67002aabccf7a5878302a37b8079dda12
SHA256

c1f88d099af72cae6f6baaf7473da78279dc50b112f7fb68f93b5c3f29051c45
SHA512

90c2adc288547a2fec7bf6865b1341f2708ecf1e9ca78e0e440de008c5b032192998a42de0359f267e51d7ed8ee6a8e3ecc007d002d394cc5629cb81d94e9db9

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 4608 wrote to memory of 3640	4608	rundll32.exe	82
PID 4608 wrote to memory of 3640	4608	rundll32.exe	82
PID 4608 wrote to memory of 3640	4608	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MSIMG32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4608
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\MSIMG32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3640

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/3640-0-0x0000000002550000-0x0000000002C7A000-memory.dmp

Filesize
7.2MB

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