Analysis
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max time kernel
90s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
16-01-2023 22:55
Static task
static1
Behavioral task
behavioral1
Sample
782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exe
Resource
win10v2004-20220901-en
General
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Target
782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exe
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Size
308KB
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MD5
5204df3f63d3dcc3ef7a22125be98fe2
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SHA1
c5efa45032e92504886244a15876e30f0ea4eff2
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SHA256
782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865
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SHA512
cba81e20d8f07caf9597aa40cc9d5cbf0f59e1be056f569acfc0eded109a772e152cb9a8173777804d66bd8a53a58ae8bc5bf54e24304a8416a29fb9447de49c
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SSDEEP
6144:ZNeZ93O+c5v/vFGdRAiH+uZANZ8+hNuHqLd0BF:ZN37tyRApQ30NrhO
Malware Config
Signatures
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Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
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Loads dropped DLL 1 IoCs
Processes:
782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exepid process 4960 782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exe -
Drops file in Program Files directory 1 IoCs
Processes:
782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exedescription ioc process File opened for modification C:\Program Files (x86)\parricidally.Sel 782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exe -
Drops file in Windows directory 2 IoCs
Processes:
782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exedescription ioc process File opened for modification C:\Windows\resources\0409\Somet\Collop\Prothalloid.Bge 782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exe File opened for modification C:\Windows\Feringhee\Srbehandlingens.ini 782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
Processes
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C:\Users\Admin\AppData\Local\Temp\782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exe"C:\Users\Admin\AppData\Local\Temp\782809e20476517ad8e79724786a87f177cbcce2dbf3a7237a6325288630c865.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
PID:4960
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\nszAC82.tmp\System.dllFilesize
12KB
MD5cff85c549d536f651d4fb8387f1976f2
SHA1d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
SHA2568dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
SHA512531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88
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memory/4960-136-0x00000000049D0000-0x0000000004AD0000-memory.dmpFilesize
1024KB
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memory/4960-137-0x00000000049D0000-0x0000000004AD0000-memory.dmpFilesize
1024KB