b4bfba362d1d68de5176add660027807c782d16aaa5ba899a53d900296041fd5

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-09-2024 00:36

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General

Target

msimg32.dll
Size

3.9MB
MD5

5ffd78650614bc118ea029b086dffb3e
SHA1

d552cfbc15052f609e23a9613866d5462a4318a3
SHA256

c8bdff3366a5e82f090d54dee45a507c53caf619ab5285efccb0d5c69041b381
SHA512

451f97fceb1127a37f064d86584ce0a81d47fcac3c4dd64eca3cf60a50437b29e1a6a7de5513f3dff72a96bfcf2a5f548751470b80c7ad34ada07fd0f43f864d
SSDEEP

49152:Ptw8A/gVIBl8X3t6evYC/2NESehSE3TQaC+1RDYBylTTt4eri:xwA/SNVwSE30ajvI6TpE

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 7 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2816	2736	rundll32.exe	30
PID 2736 wrote to memory of 2816	2736	rundll32.exe	30
PID 2736 wrote to memory of 2816	2736	rundll32.exe	30
PID 2736 wrote to memory of 2816	2736	rundll32.exe	30
PID 2736 wrote to memory of 2816	2736	rundll32.exe	30
PID 2736 wrote to memory of 2816	2736	rundll32.exe	30
PID 2736 wrote to memory of 2816	2736	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2816

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

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Downloads

memory/2816-1-0x000000001013C000-0x000000001015A000-memory.dmp

Filesize
120KB

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memory/2816-2-0x000000001013C000-0x000000001015A000-memory.dmp

Filesize
120KB

Download
memory/2816-0-0x0000000010000000-0x0000000010419000-memory.dmp

Filesize
4.1MB

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