594b17c07cb503de74a9ac9a9cc6c64824cc8c62670a2953497564d8a86a29e0

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22-08-2024 02:42

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

5KB
MD5

6e78b62a574b8ef6fe3ad1ccbd46e327
SHA1

1b7b1edbbf39136cf36aa6198986a00a66b674d2
SHA256

b7f02b15889971b80f3f9debd62ba7428e93d51b34239489e1bb899be446f28e
SHA512

c7b77d68f821c0bd6943f1fcea5939d19ef07633e8b8b01383036669cdf89c52b4fd8a6a3197306a0f3ad52439beeb8d2afc29f2fa8bfeceb7942fd92daee17b
SSDEEP

48:SHfPtcWCeM7etAo1UurdGl4A0h2TpXHWFv+wewzpv1XP3GhaEJsof2ynh1:q1cWxfzrrh2cFvWwFtSj

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2564	2384	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 2476 wrote to memory of 2384	2476	rundll32.exe	30
PID 2476 wrote to memory of 2384	2476	rundll32.exe	30
PID 2476 wrote to memory of 2384	2476	rundll32.exe	30
PID 2476 wrote to memory of 2384	2476	rundll32.exe	30
PID 2476 wrote to memory of 2384	2476	rundll32.exe	30
PID 2476 wrote to memory of 2384	2476	rundll32.exe	30
PID 2476 wrote to memory of 2384	2476	rundll32.exe	30
PID 2384 wrote to memory of 2564	2384	rundll32.exe	31
PID 2384 wrote to memory of 2564	2384	rundll32.exe	31
PID 2384 wrote to memory of 2564	2384	rundll32.exe	31
PID 2384 wrote to memory of 2564	2384	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:2476
- 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:2384
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2384 -s 224
    3⤵
    - Program crash
    PID:2564

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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