Analysis
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max time kernel
142s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19-09-2022 07:02
Behavioral task
behavioral1
Sample
cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe
-
Size
9KB
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MD5
8b3c36b517599da6293c9fe786652b1e
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SHA1
5bffe71eafdeee17347d19593b1b3825b9d199a4
-
SHA256
cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa
-
SHA512
485a672a8c780ffce4e21616541641a17cfdb974cd1e4d6657a91f6d10dc54745d002093839c25d21180caee14883d40921ac7834162dbdc635a59e00c0c12c0
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SSDEEP
192:lgnzKc9QWXcZKL9svTw+eCYUJvJS0DOh:e9QWVx6k+eC5JvJZDOh
Score
8/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/2436-132-0x0000000000400000-0x0000000000409000-memory.dmp upx -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\KB936782.dll.bak cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe File created C:\Windows\SysWOW64\mprdim.dll cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe File opened for modification C:\Windows\SysWOW64\mprdim.dll cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe File created C:\Windows\SysWOW64\KB936782.dll.bak cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\KB975025_xz.log cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2436 cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe 2436 cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe -
Suspicious behavior: LoadsDriver 6 IoCs
pid Process 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 4 Process not Found 648 Process not Found -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2436 cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe"C:\Users\Admin\AppData\Local\Temp\cb4bef2799317e202fb3de0fe07774890b09c506c94c9302ef8a5518c125d2aa.exe"1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2436