a944aede510112b275795e1ed178f7f9ad3d1835239c8518ec38f4b7eb59d22f | Triage

Analysis

max time kernel
66s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
30/04/2024, 06:24

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General

Target

$PLUGINSDIR/tmp1flsct.dll
Size

2.6MB
MD5

e6f399b01f56188ecb0ac79d39989bf9
SHA1

d4e4a1ff7ec6558f03a2ba19c06f6c5e7471691b
SHA256

aebf600d0056c2a0aab6e7b12ab6cbdb6a990edca79f602cd8bd042c0b73ab1c
SHA512

e28b582e0f697b873a6d4363af050364db94a7fbcd28d8cb09c2f14feaa9cd727c4947cfd5c4daa0065c3543d530156f30133db4dfab63b55c741f155337e59b
SSDEEP

24576:xTR6TNT2JWMvksem7K0yYy85FcXshq3q9Wsljz2:JLryc86q3qgJ

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4964	2660	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4492 wrote to memory of 2660	4492	rundll32.exe	85
PID 4492 wrote to memory of 2660	4492	rundll32.exe	85
PID 4492 wrote to memory of 2660	4492	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\tmp1flsct.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4492
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\tmp1flsct.dll,#1
  2⤵
  PID:2660
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 720
    3⤵
    - Program crash
    PID:4964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2660 -ip 2660
1⤵
PID:2160

Network

MITRE ATT&CK Matrix

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Downloads

memory/2660-0-0x0000000002490000-0x00000000025E7000-memory.dmp

Filesize
1.3MB

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