Analysis
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max time kernel
130s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04-05-2024 01:08
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe
Resource
win10v2004-20240419-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe
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Size
6.5MB
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MD5
062760f57cde371034e6bcf48ec32df5
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SHA1
694bdfed0d1fec5175addce375b8ae1f9eda9cdf
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SHA256
9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3
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SHA512
58147734633ac26c938c0cf78fd3125601eb99b361028cf777f13d413f9898b22cb6e2722c9b36e49425cc08dc02512d3f79c24bd8f5d3c1697014aee2f44b75
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SSDEEP
98304:0LtPduMxyTYoprLS0Ik+hyu+mdU7HclWSV7SxyqxrQ:0LZdTxyTYg+0WhJiHeaQ
Score
6/10
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2460 9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe 2460 9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2596 wmic.exe Token: SeSecurityPrivilege 2596 wmic.exe Token: SeTakeOwnershipPrivilege 2596 wmic.exe Token: SeLoadDriverPrivilege 2596 wmic.exe Token: SeSystemProfilePrivilege 2596 wmic.exe Token: SeSystemtimePrivilege 2596 wmic.exe Token: SeProfSingleProcessPrivilege 2596 wmic.exe Token: SeIncBasePriorityPrivilege 2596 wmic.exe Token: SeCreatePagefilePrivilege 2596 wmic.exe Token: SeBackupPrivilege 2596 wmic.exe Token: SeRestorePrivilege 2596 wmic.exe Token: SeShutdownPrivilege 2596 wmic.exe Token: SeDebugPrivilege 2596 wmic.exe Token: SeSystemEnvironmentPrivilege 2596 wmic.exe Token: SeRemoteShutdownPrivilege 2596 wmic.exe Token: SeUndockPrivilege 2596 wmic.exe Token: SeManageVolumePrivilege 2596 wmic.exe Token: 33 2596 wmic.exe Token: 34 2596 wmic.exe Token: 35 2596 wmic.exe Token: SeIncreaseQuotaPrivilege 2596 wmic.exe Token: SeSecurityPrivilege 2596 wmic.exe Token: SeTakeOwnershipPrivilege 2596 wmic.exe Token: SeLoadDriverPrivilege 2596 wmic.exe Token: SeSystemProfilePrivilege 2596 wmic.exe Token: SeSystemtimePrivilege 2596 wmic.exe Token: SeProfSingleProcessPrivilege 2596 wmic.exe Token: SeIncBasePriorityPrivilege 2596 wmic.exe Token: SeCreatePagefilePrivilege 2596 wmic.exe Token: SeBackupPrivilege 2596 wmic.exe Token: SeRestorePrivilege 2596 wmic.exe Token: SeShutdownPrivilege 2596 wmic.exe Token: SeDebugPrivilege 2596 wmic.exe Token: SeSystemEnvironmentPrivilege 2596 wmic.exe Token: SeRemoteShutdownPrivilege 2596 wmic.exe Token: SeUndockPrivilege 2596 wmic.exe Token: SeManageVolumePrivilege 2596 wmic.exe Token: 33 2596 wmic.exe Token: 34 2596 wmic.exe Token: 35 2596 wmic.exe Token: SeIncreaseQuotaPrivilege 2620 wmic.exe Token: SeSecurityPrivilege 2620 wmic.exe Token: SeTakeOwnershipPrivilege 2620 wmic.exe Token: SeLoadDriverPrivilege 2620 wmic.exe Token: SeSystemProfilePrivilege 2620 wmic.exe Token: SeSystemtimePrivilege 2620 wmic.exe Token: SeProfSingleProcessPrivilege 2620 wmic.exe Token: SeIncBasePriorityPrivilege 2620 wmic.exe Token: SeCreatePagefilePrivilege 2620 wmic.exe Token: SeBackupPrivilege 2620 wmic.exe Token: SeRestorePrivilege 2620 wmic.exe Token: SeShutdownPrivilege 2620 wmic.exe Token: SeDebugPrivilege 2620 wmic.exe Token: SeSystemEnvironmentPrivilege 2620 wmic.exe Token: SeRemoteShutdownPrivilege 2620 wmic.exe Token: SeUndockPrivilege 2620 wmic.exe Token: SeManageVolumePrivilege 2620 wmic.exe Token: 33 2620 wmic.exe Token: 34 2620 wmic.exe Token: 35 2620 wmic.exe Token: SeIncreaseQuotaPrivilege 2620 wmic.exe Token: SeSecurityPrivilege 2620 wmic.exe Token: SeTakeOwnershipPrivilege 2620 wmic.exe Token: SeLoadDriverPrivilege 2620 wmic.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2460 wrote to memory of 2596 2460 9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe 28 PID 2460 wrote to memory of 2596 2460 9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe 28 PID 2460 wrote to memory of 2596 2460 9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe 28 PID 2460 wrote to memory of 2620 2460 9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe 33 PID 2460 wrote to memory of 2620 2460 9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe 33 PID 2460 wrote to memory of 2620 2460 9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe"C:\Users\Admin\AppData\Local\Temp\9ff391357a7b76a4bb94f0771bfb40a99efc25506b2aac53270464bdcced71d3.exe"1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Windows\System32\Wbem\wmic.exewmic path Win32_ComputerSystem get HypervisorPresent2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2596
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C:\Windows\System32\Wbem\wmic.exewmic BaseBoard get Manufacturer2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2620
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