ba090f00dec7afbd561670d2a345193fe2d8c10688aa3b5c73972918d1a55a4a | Triage

Analysis

max time kernel
136s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
26-06-2024 05:25

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General

Target

$PLUGINSDIR/SimpleSC.dll
Size

59KB
MD5

52aaf305fba84b5107c453424df1864e
SHA1

9887f4bd7458e1a7724b90256c073492843841a7
SHA256

f41f1173b9d367bb6a085ff0b19d1273fc0b7dad32fedbb69b07240cfc9950c8
SHA512

9a05e7a2f62956bc46d2257496256606f40e7e78ca6199a80f5945f609e4c049a92c03d7b44d301a854a0bce32ff100ff6aa2b66d4fed649c2d90de95875dced
SSDEEP

1536:E/qXv1si+Xsp9MNfPTM+Ov01p4f4fx+QxA:rv1EXZBPkvX4x+Qx

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2728 3728 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1504 wrote to memory of 3728	1504	rundll32.exe	rundll32.exe
PID 1504 wrote to memory of 3728	1504	rundll32.exe	rundll32.exe
PID 1504 wrote to memory of 3728	1504	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SimpleSC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1504

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SimpleSC.dll,#1
2⤵
PID:3728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 620
3⤵
- Program crash
PID:2728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 3728 -ip 3728
1⤵
PID:4628

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4012 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
1⤵
PID:4020

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3728-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

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