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Analysis
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max time kernel
111s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
01/02/2023, 06:51
Static task
static1
Behavioral task
behavioral1
Sample
DECIDENT.LNK.lnk
Resource
win7-20220812-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
DECIDENT.LNK.lnk
Resource
win10v2004-20221111-en
3 signatures
150 seconds
General
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Target
DECIDENT.LNK.lnk
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Size
1KB
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MD5
0dcf849c45cbcbcc80f2faf974a2da70
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SHA1
fb649af9030286b008898cbb0314f39689323a9e
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SHA256
dc8d25b04313db41d710d03a22c60eb79eff2f2c8e36980fb8328de6f62e00af
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SHA512
c93120e27e161e82e5fe7d8beee0e8eac9a1ee5eb9d54b49eb04a3f15bccf6c04542648efd2edbff4f83a4106563f24a1957486bd1206a1f571e717a5404d98a
Score
7/10
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-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4108 wrote to memory of 4700 4108 cmd.exe 80 PID 4108 wrote to memory of 4700 4108 cmd.exe 80
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DECIDENT.LNK.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4108 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c "SPASTICS\STYRACIN.CMD reg" i Monoeidic X Sortieing2⤵PID:4700
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