Analysis
- max time kernel
56s - max time network
45s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
17/10/2022, 06:40
Static task
static1
Behavioral task
behavioral1
Sample
831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe
Resource
win7-20220812-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe
- Size 1.7MB
- Sample221017-he8mmsahd2
- SHA256 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955
- MD5 b96d58997d06c053bf56ba46ab1fd020
- SHA1 9d0d0dab5a1e1771c47267fd2e8b30afb288e34d
- SHA512 771179660a2ca299e74baaa3b4ef988838875bd5ac6dbf156cf38a2d79d264d924e8c0431a91dd13efe16cd0cd05b6d0b7878808d531c1f1d14e1d6850c7d5d7
- SSDEEP 24576:2sRsFiCCER6pIA94JzHelAZ0THlErx0plbaK5x/kxChx4:fsFiC9R7vB+lAK2r2vuK4xChx
- MD5 SHA1 SHA512 SSDEEP
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 1272 powershell.exe 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1272 powershell.exe Token: SeDebugPrivilege 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1096 wrote to memory of 1272 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 28 PID 1096 wrote to memory of 1272 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 28 PID 1096 wrote to memory of 1272 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 28 PID 1096 wrote to memory of 1272 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 28 PID 1096 wrote to memory of 1128 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 30 PID 1096 wrote to memory of 1128 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 30 PID 1096 wrote to memory of 1128 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 30 PID 1096 wrote to memory of 1128 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 30 PID 1096 wrote to memory of 1128 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 30 PID 1096 wrote to memory of 1128 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 30 PID 1096 wrote to memory of 1128 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 30 PID 1096 wrote to memory of 1552 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 31 PID 1096 wrote to memory of 1552 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 31 PID 1096 wrote to memory of 1552 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 31 PID 1096 wrote to memory of 1552 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 31 PID 1096 wrote to memory of 1552 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 31 PID 1096 wrote to memory of 1552 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 31 PID 1096 wrote to memory of 1552 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 31 PID 1096 wrote to memory of 268 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 32 PID 1096 wrote to memory of 268 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 32 PID 1096 wrote to memory of 268 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 32 PID 1096 wrote to memory of 268 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 32 PID 1096 wrote to memory of 268 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 32 PID 1096 wrote to memory of 268 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 32 PID 1096 wrote to memory of 268 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 32 PID 1096 wrote to memory of 1036 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 33 PID 1096 wrote to memory of 1036 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 33 PID 1096 wrote to memory of 1036 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 33 PID 1096 wrote to memory of 1036 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 33 PID 1096 wrote to memory of 1036 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 33 PID 1096 wrote to memory of 1036 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 33 PID 1096 wrote to memory of 1036 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 33 PID 1096 wrote to memory of 684 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 34 PID 1096 wrote to memory of 684 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 34 PID 1096 wrote to memory of 684 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 34 PID 1096 wrote to memory of 684 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 34 PID 1096 wrote to memory of 684 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 34 PID 1096 wrote to memory of 684 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 34 PID 1096 wrote to memory of 684 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 34 PID 1096 wrote to memory of 520 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 35 PID 1096 wrote to memory of 520 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 35 PID 1096 wrote to memory of 520 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 35 PID 1096 wrote to memory of 520 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 35 PID 1096 wrote to memory of 520 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 35 PID 1096 wrote to memory of 520 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 35 PID 1096 wrote to memory of 520 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 35 PID 1096 wrote to memory of 876 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 36 PID 1096 wrote to memory of 876 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 36 PID 1096 wrote to memory of 876 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 36 PID 1096 wrote to memory of 876 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 36 PID 1096 wrote to memory of 876 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 36 PID 1096 wrote to memory of 876 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 36 PID 1096 wrote to memory of 876 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 36 PID 1096 wrote to memory of 1692 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 37 PID 1096 wrote to memory of 1692 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 37 PID 1096 wrote to memory of 1692 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 37 PID 1096 wrote to memory of 1692 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 37 PID 1096 wrote to memory of 1692 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 37 PID 1096 wrote to memory of 1692 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 37 PID 1096 wrote to memory of 1692 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 37 PID 1096 wrote to memory of 1368 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 38 PID 1096 wrote to memory of 1368 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 38 PID 1096 wrote to memory of 1368 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 38 PID 1096 wrote to memory of 1368 1096 831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe 38
Processes
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe"C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAANQAwAA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1272
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exeC:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe2⤵PID:1128
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exeC:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe2⤵PID:1552
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exeC:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe2⤵PID:268
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exeC:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe2⤵PID:1036
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exeC:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe2⤵PID:684
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exeC:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe2⤵PID:520
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exeC:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe2⤵PID:876
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exeC:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe2⤵PID:1692
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exeC:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe2⤵PID:1368
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C:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exeC:\Users\Admin\AppData\Local\Temp\831ba9e459ac368dad8e2a9136fcef1663cf68e32aa660283238215f0f3d4955.exe2⤵PID:1584
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