7eb8647ef59682e127eb5b698cb2d496a6c87790c88a69ab5bdf7f682ee7d171 | Triage

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 12:17

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

8KB
MD5

e5240dcd169abe69a7332d01106e1d84
SHA1

2ca68892501102586f6ab4eb99744d7f6138c166
SHA256

96c40847d52270061c25743bc9ec4843be1991f3ac36c2d1b78ec04a04437ea4
SHA512

519479d1c6bfd4fcb11e0802f9cf5eb7b324577514a986f0fdf07d33ff6a275dc5ac41654aed818d1c30e0bdda543297f4b7886442cbc93066a808cafbaf8a70
SSDEEP

192:zopZK6yypD9pg5Z8YkvQhUbNA/2/o+OL:cvK685Z8YkvFbN

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1560 1724 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1080 wrote to memory of 1724	1080	rundll32.exe	rundll32.exe
PID 1080 wrote to memory of 1724	1080	rundll32.exe	rundll32.exe
PID 1080 wrote to memory of 1724	1080	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1080

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
2⤵
PID:1724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 600
3⤵
- Program crash
PID:1560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1724 -ip 1724
1⤵
PID:4988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1724-0-0x0000000075750000-0x000000007575A000-memory.dmp

Filesize
40KB

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