Analysis
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max time kernel
144s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
25-04-2024 10:26
Static task
static1
Behavioral task
behavioral1
Sample
6cafdef9add97ba3178b272a397d34ab7f617742803037b7453ad5a6fa6a6d68.dll
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
6cafdef9add97ba3178b272a397d34ab7f617742803037b7453ad5a6fa6a6d68.dll
Resource
win10v2004-20240226-en
General
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Target
6cafdef9add97ba3178b272a397d34ab7f617742803037b7453ad5a6fa6a6d68.dll
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Size
2.2MB
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MD5
900523591699a4bc4bc29251f4cc5344
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SHA1
16772d9e4331d578b9f3a5ffcfb2565f9b60f81f
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SHA256
6cafdef9add97ba3178b272a397d34ab7f617742803037b7453ad5a6fa6a6d68
-
SHA512
1351228287ccdd4c10e2a6bd4303efd08382f139bcbd37318427f44dbedc113d6276176f51464fe96cb8edc5ca19b83ccaeea1a21d7fb354bc9af58d6dd50848
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SSDEEP
49152:TJd0OM5Fym/8ngJwYM97tQjFozL19wNa/WgN:VCOM56gJRjFKp9JWgN
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2256 1388 WerFault.exe 92 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1596 wrote to memory of 1388 1596 rundll32.exe 92 PID 1596 wrote to memory of 1388 1596 rundll32.exe 92 PID 1596 wrote to memory of 1388 1596 rundll32.exe 92
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6cafdef9add97ba3178b272a397d34ab7f617742803037b7453ad5a6fa6a6d68.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1596 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6cafdef9add97ba3178b272a397d34ab7f617742803037b7453ad5a6fa6a6d68.dll,#12⤵PID:1388
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1388 -s 5643⤵
- Program crash
PID:2256
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1388 -ip 13881⤵PID:2332
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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=5256 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:81⤵PID:3896