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Analysis
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max time kernel
91s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
04/12/2022, 11:27
Static task
static1
Behavioral task
behavioral1
Sample
925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe
Resource
win10v2004-20220901-en
General
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Target
925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe
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Size
35KB
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MD5
15509dc5654ead496e545aa2b4899fb4
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SHA1
448f663db5c56c92a0b28150b26a1a3ca738ccdd
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SHA256
925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef
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SHA512
0843a781466618a188b31debdd58b447e04f6e8bdd968917f5552866efc1f2cdb68de6408c420df40cd43e24fd6d4db38e867e5a7f32d0eda012f753c58926f7
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SSDEEP
768:pKgphok5Fvwh62at6oBC8F7mlXPw4AwySaEtVvwIioyPyYebfC:pKMfwM2ae8F78Pw4ASDVIIpyaxfC
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program files\MSDN\LHL13.sys 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe File created C:\Program files\MSDN\000000001 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe File opened for modification C:\Program files\MSDN\000000001 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe File created C:\Program files\MSDN\hehex.sys 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 660 Process not Found -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe Token: SeDebugPrivilege 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe Token: SeDebugPrivilege 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4972 wrote to memory of 3816 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 81 PID 4972 wrote to memory of 3816 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 81 PID 4972 wrote to memory of 3816 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 81 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42 PID 4972 wrote to memory of 3064 4972 925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe"C:\Users\Admin\AppData\Local\Temp\925c02c415c9b8f354c652cb5aa8d90532079503b12c2a363812b3447032c1ef.exe"1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4972 -
C:\windows\SysWOW64\cmd.exeC:\windows\system32\cmd.exe /c time 02:32:002⤵PID:3816
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\t.bat" "2⤵PID:5064
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3064
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
252B
MD549d8f1dcf7b5c5455d2ab5e143b8d7f0
SHA119dbfc093bbb0f11d267f4475373016f60cf3676
SHA2568c18e0226b8fc35390c1956c2980609255826b38d7ff1395c1e0e9ba29286643
SHA51208884ba96c4066957bb78081c5e18b08e91031d95bf1750f2fa1f1ca74ff49bb45ba54875443535828c9f3cc180d8309442b968431d9c278c0d57010dcd75959