3be37af297b190efb8db29422fb9f74e329db481d55065731a669834daa8a449 | Triage

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 15:19

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General

Target

$PLUGINSDIR/LangDLL.dll
Size

5KB
MD5

bb3707e7614a444b799d3842bf34b31b
SHA1

e4b75748e417b8a7be3a199150f4338f9d883cca
SHA256

098a384cb4c14b9639db4f4f113426d2a91d170a2affca3e6ecbe57b18d86c38
SHA512

728e7d2a7a555228f24f04829099e5f266f8e3b2f91bc44181c0d08425de158d4c1d61a25c1914bdf0ade43377462169a23b311f7cd110a1e4a07bc781ff25e4
SSDEEP

48:a6T4WeApYxYlxamAWHN+EuWkGWBBWAGr9SdLB8m0bofYZVSA:MWGSxamjHNDuWRWBBWvm0TV

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2032 2448 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2012 wrote to memory of 2448	2012	rundll32.exe	rundll32.exe
PID 2012 wrote to memory of 2448	2012	rundll32.exe	rundll32.exe
PID 2012 wrote to memory of 2448	2012	rundll32.exe	rundll32.exe
PID 2012 wrote to memory of 2448	2012	rundll32.exe	rundll32.exe
PID 2012 wrote to memory of 2448	2012	rundll32.exe	rundll32.exe
PID 2012 wrote to memory of 2448	2012	rundll32.exe	rundll32.exe
PID 2012 wrote to memory of 2448	2012	rundll32.exe	rundll32.exe
PID 2448 wrote to memory of 2032	2448	rundll32.exe	WerFault.exe
PID 2448 wrote to memory of 2032	2448	rundll32.exe	WerFault.exe
PID 2448 wrote to memory of 2032	2448	rundll32.exe	WerFault.exe
PID 2448 wrote to memory of 2032	2448	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:2012

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
2⤵
- 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:2032

Network

MITRE ATT&CK Matrix

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