36b223c3c575d1e0c629844656e495ca413fae0484fc6101816b12d31238e4e5 | Triage

Analysis

max time kernel
140s
max time network
173s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2024, 23:50

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General

Target

$PLUGINSDIR/Processes.dll
Size

35KB
MD5

2cfba79d485cf441c646dd40d82490fc
SHA1

83e51ac1115a50986ed456bd18729653018b9619
SHA256

86b302fa9c85dfa0c1c03ba000864a928365dab571f3355347dba02da22949b7
SHA512

cca186a7f9c5cff3f4eca410fbe8cc13dad2514a7e36aec9b1addfbcb239ace9b9b2d8427771858e3fd11783abce7e24d43c286f98da9f8b17562ca095a4c043
SSDEEP

768:uxEiycFoaj/+WSiJfmjvab7L/cUf7IIlMLRF:uxEm7sgfmjy//cgdlM/

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4420	2456	WerFault.exe	97

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3688 wrote to memory of 2456	3688	rundll32.exe	97
PID 3688 wrote to memory of 2456	3688	rundll32.exe	97
PID 3688 wrote to memory of 2456	3688	rundll32.exe	97

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3688
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes.dll,#1
  2⤵
  PID:2456
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2456 -s 600
    3⤵
    - Program crash
    PID:4420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2456 -ip 2456
1⤵
PID:3796

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=4100 --field-trial-handle=2272,i,1589057049575649654,2929151440327217574,262144 --variations-seed-version /prefetch:8
1⤵
PID:3608

Network

MITRE ATT&CK Matrix

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