Analysis
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max time kernel
87s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
29-06-2023 16:16
Behavioral task
behavioral1
Sample
Fpsunlockerexe.exe
Resource
win7-20230621-en
windows7-x64
3 signatures
150 seconds
General
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Target
Fpsunlockerexe.exe
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Size
231KB
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MD5
8e0d0543f4eb1e8e5d14a0ee3a7ac228
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SHA1
adfede75871a2196e79856335aca757ccaa3c1f0
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SHA256
5e9142e06299d70195c1d5876ee384995822943ea8747fc725830a7c7cac85d7
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SHA512
150aa1b2d7807e5b8283fa726015036862ee84ddcdc3b870a18da9d3f94ea7356ef2f62c0c21c1c6137a33ffa55ca52713558f08bcaeb4dca1dd63e6c8163d02
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SSDEEP
6144:xloZM+rIkd8g+EtXHkv/iD41Irt4+ZRS93q459cL8b8e1mVzi:DoZtL+EP81Irt4+ZRS93q459cIge
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral2/memory/2860-133-0x000001D8E4030000-0x000001D8E4070000-memory.dmp family_umbral -
Suspicious use of AdjustPrivilegeToken 43 IoCs
description pid Process Token: SeDebugPrivilege 2860 Fpsunlockerexe.exe Token: SeIncreaseQuotaPrivilege 3040 wmic.exe Token: SeSecurityPrivilege 3040 wmic.exe Token: SeTakeOwnershipPrivilege 3040 wmic.exe Token: SeLoadDriverPrivilege 3040 wmic.exe Token: SeSystemProfilePrivilege 3040 wmic.exe Token: SeSystemtimePrivilege 3040 wmic.exe Token: SeProfSingleProcessPrivilege 3040 wmic.exe Token: SeIncBasePriorityPrivilege 3040 wmic.exe Token: SeCreatePagefilePrivilege 3040 wmic.exe Token: SeBackupPrivilege 3040 wmic.exe Token: SeRestorePrivilege 3040 wmic.exe Token: SeShutdownPrivilege 3040 wmic.exe Token: SeDebugPrivilege 3040 wmic.exe Token: SeSystemEnvironmentPrivilege 3040 wmic.exe Token: SeRemoteShutdownPrivilege 3040 wmic.exe Token: SeUndockPrivilege 3040 wmic.exe Token: SeManageVolumePrivilege 3040 wmic.exe Token: 33 3040 wmic.exe Token: 34 3040 wmic.exe Token: 35 3040 wmic.exe Token: 36 3040 wmic.exe Token: SeIncreaseQuotaPrivilege 3040 wmic.exe Token: SeSecurityPrivilege 3040 wmic.exe Token: SeTakeOwnershipPrivilege 3040 wmic.exe Token: SeLoadDriverPrivilege 3040 wmic.exe Token: SeSystemProfilePrivilege 3040 wmic.exe Token: SeSystemtimePrivilege 3040 wmic.exe Token: SeProfSingleProcessPrivilege 3040 wmic.exe Token: SeIncBasePriorityPrivilege 3040 wmic.exe Token: SeCreatePagefilePrivilege 3040 wmic.exe Token: SeBackupPrivilege 3040 wmic.exe Token: SeRestorePrivilege 3040 wmic.exe Token: SeShutdownPrivilege 3040 wmic.exe Token: SeDebugPrivilege 3040 wmic.exe Token: SeSystemEnvironmentPrivilege 3040 wmic.exe Token: SeRemoteShutdownPrivilege 3040 wmic.exe Token: SeUndockPrivilege 3040 wmic.exe Token: SeManageVolumePrivilege 3040 wmic.exe Token: 33 3040 wmic.exe Token: 34 3040 wmic.exe Token: 35 3040 wmic.exe Token: 36 3040 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2860 wrote to memory of 3040 2860 Fpsunlockerexe.exe 84 PID 2860 wrote to memory of 3040 2860 Fpsunlockerexe.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\Fpsunlockerexe.exe"C:\Users\Admin\AppData\Local\Temp\Fpsunlockerexe.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2860 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3040
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