0cc54e69016e3d5a80e229c768ac37a02aea3a973a5447593c0132281e383942 | Triage

Analysis

max time kernel
152s
max time network
132s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26-02-2024 14:16

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

7KB
MD5

a68a2144cd9611dd04c0df27327e55d0
SHA1

5b5f4af19fd23ca18674b530f5d1a48d1115ddb4
SHA256

b7983533a2612821d469811d00ded8c41d7ee807880b8a15b3a72e8f86eb1a5c
SHA512

154da5959ae15d52ed05f0280bc100a25b3d27a413a7727cea2035b02ef561177b0572b80cfd034d2a3eeaf54ac6ae10d38b826c9b2696e7a3b8ac22a33ca87e
SSDEEP

96:IycVh0As/rtlRJDsqIMRTAZ7dTFrS5rdr2t91+8Tw9XOZud:TKh0As/ZlLaUTkxQSYX9XOQ

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2768 2280 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2948 wrote to memory of 2280	2948	rundll32.exe	rundll32.exe
PID 2948 wrote to memory of 2280	2948	rundll32.exe	rundll32.exe
PID 2948 wrote to memory of 2280	2948	rundll32.exe	rundll32.exe
PID 2948 wrote to memory of 2280	2948	rundll32.exe	rundll32.exe
PID 2948 wrote to memory of 2280	2948	rundll32.exe	rundll32.exe
PID 2948 wrote to memory of 2280	2948	rundll32.exe	rundll32.exe
PID 2948 wrote to memory of 2280	2948	rundll32.exe	rundll32.exe
PID 2280 wrote to memory of 2768	2280	rundll32.exe	WerFault.exe
PID 2280 wrote to memory of 2768	2280	rundll32.exe	WerFault.exe
PID 2280 wrote to memory of 2768	2280	rundll32.exe	WerFault.exe
PID 2280 wrote to memory of 2768	2280	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2948

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2280 -s 224
3⤵
- Program crash
PID:2768

MITRE ATT&CK Matrix

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Downloads

memory/2280-0-0x00000000747D0000-0x00000000747D9000-memory.dmp

Filesize
36KB

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