6ef94526277cbd63b6f7d51fe802750efe323dea5bfcf743766d946c282e03fd

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

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

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General

Target

PaiPai/DivX.dll
Size

680KB
MD5

3e57706d1ad3e2fafebaa72ebe12939b
SHA1

263262f35bd32c6eb8b5cbb39863ddf8adbf6f6a
SHA256

2e57b2f705e5aa0086e87c2f8bced622b61d1d69c942a81257a3d5017e56b01a
SHA512

b6c1764ed76ed83a58afc08eb22bad4b5564f424b116e26548241f12fce6af014b60a5194c1e87c6691c53629648e5a61def2ae3f3b5ccac9f79f648329fde0f
SSDEEP

12288:/O3nKjiQA+oFZNtvYjR37lVCnxg+hWbvywzpg6ln2KLvLmBKrb/30g:8nKO+oFZId7lErhgb1NT0

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 2468 wrote to memory of 2228	2468	rundll32.exe	30
PID 2468 wrote to memory of 2228	2468	rundll32.exe	30
PID 2468 wrote to memory of 2228	2468	rundll32.exe	30
PID 2468 wrote to memory of 2228	2468	rundll32.exe	30
PID 2468 wrote to memory of 2228	2468	rundll32.exe	30
PID 2468 wrote to memory of 2228	2468	rundll32.exe	30
PID 2468 wrote to memory of 2228	2468	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\PaiPai\DivX.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2468
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\PaiPai\DivX.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2228

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/2228-0-0x0000000000180000-0x0000000000196000-memory.dmp

Filesize
88KB

Download
memory/2228-1-0x0000000010000000-0x00000000102AB000-memory.dmp

Filesize
2.7MB

Download
memory/2228-2-0x0000000010000000-0x00000000102AB000-memory.dmp

Filesize
2.7MB

Download
memory/2228-3-0x0000000010000000-0x00000000102AB000-memory.dmp

Filesize
2.7MB

Download