922be4c597bd565276941e649a8866493a14bb45a187a334c1980b3dfe35dce5

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 20:33

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

5KB
MD5

0256f5be02329ee0933b1cebc92ff3fe
SHA1

4139ac54f2b9e1f0ab72ec8966159d931107d0b0
SHA256

cb4161c8e340e2843cd7ad32dc6f69115af32cf4ed42272abf5ef338a1473845
SHA512

337ab19f6eb451ba0baaec319d4810e647ead7bdc7f3e0ae5a2dc7e0d5dadfe500bb74ca0f577f1003de8e27418cc35268b7da948878f577f6cbb0ec5b315b1a
SSDEEP

48:Sn6Q/z+vUML8eYXICmlmGYKHz0JSpXSxwo6mpwzcR3RqG8aEJ5ABofgMGKO:Qz+MM4eqmvz0JScx56mpwzAhWDGV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2304	2176	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2176	3024	rundll32.exe	30
PID 3024 wrote to memory of 2176	3024	rundll32.exe	30
PID 3024 wrote to memory of 2176	3024	rundll32.exe	30
PID 3024 wrote to memory of 2176	3024	rundll32.exe	30
PID 3024 wrote to memory of 2176	3024	rundll32.exe	30
PID 3024 wrote to memory of 2176	3024	rundll32.exe	30
PID 3024 wrote to memory of 2176	3024	rundll32.exe	30
PID 2176 wrote to memory of 2304	2176	rundll32.exe	31
PID 2176 wrote to memory of 2304	2176	rundll32.exe	31
PID 2176 wrote to memory of 2304	2176	rundll32.exe	31
PID 2176 wrote to memory of 2304	2176	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2176
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2176 -s 224
    3⤵
    - Program crash
    PID:2304

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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