6102f816e8e40f281f8665155d06cd9b9d4ca0216eba627b6a31bad76db8a62d

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 14:59

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

5KB
MD5

efc45bb93d44b05c9b4ab8f7ba367f34
SHA1

22aea2c2236532ecbe66f54d439e161eba2ca2ae
SHA256

d4192b8ed924e4a7706f36a411242392e5292e522698122ebb396dcc94e29750
SHA512

04ff1141e9d0114658d237657b988f800d254f15e5c7158d194c015b848d6b1997d5d2d0bebe366c33b772d2abe80678510f8d7f2aa76ebe06f49bc5011642db
SSDEEP

96:WJ7ZDGEQ9LJX6weN2TuXQ2lBiwag/npv:adULvEpJBiw

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2220	2448	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 1960 wrote to memory of 2448	1960	rundll32.exe	30
PID 1960 wrote to memory of 2448	1960	rundll32.exe	30
PID 1960 wrote to memory of 2448	1960	rundll32.exe	30
PID 1960 wrote to memory of 2448	1960	rundll32.exe	30
PID 1960 wrote to memory of 2448	1960	rundll32.exe	30
PID 1960 wrote to memory of 2448	1960	rundll32.exe	30
PID 1960 wrote to memory of 2448	1960	rundll32.exe	30
PID 2448 wrote to memory of 2220	2448	rundll32.exe	31
PID 2448 wrote to memory of 2220	2448	rundll32.exe	31
PID 2448 wrote to memory of 2220	2448	rundll32.exe	31
PID 2448 wrote to memory of 2220	2448	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:1960
- 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:2448
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 224
    3⤵
    - Program crash
    PID:2220

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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