Analysis
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max time kernel
16s -
max time network
17s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27-09-2024 13:00
Behavioral task
behavioral1
Sample
secondslut.exe
Resource
win7-20240708-en
windows7-x64
5 signatures
150 seconds
General
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Target
secondslut.exe
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Size
229KB
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MD5
1d2a9064181fffe2ae21bb90c9691d2b
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SHA1
eb03952450e8f309fb04058759e142740eb08069
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SHA256
3d37df482191306f97b6a590305624e1316082e2b655812f4cda62641afd20e1
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SHA512
fd25b17d558304b816fdc76bdc979f0e054dd7090ee3051044ce3fa0ed4e1e1d059f447b412b0827d6897a43e21bda5d6e476b7ee2f78d8f3d233e9f04c82328
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SSDEEP
6144:FloZM3fsXtioRkts/cnnK6cMl97ERPlO2Zjc1niinbVb8e1moi:HoZ1tlRk83Ml97ERPlO2Zjc1niinZ2
Malware Config
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule behavioral2/memory/4112-1-0x0000021FDD380000-0x0000021FDD3C0000-memory.dmp family_umbral -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 8 ip-api.com -
Suspicious use of AdjustPrivilegeToken 43 IoCs
description pid Process Token: SeDebugPrivilege 4112 secondslut.exe Token: SeIncreaseQuotaPrivilege 4492 wmic.exe Token: SeSecurityPrivilege 4492 wmic.exe Token: SeTakeOwnershipPrivilege 4492 wmic.exe Token: SeLoadDriverPrivilege 4492 wmic.exe Token: SeSystemProfilePrivilege 4492 wmic.exe Token: SeSystemtimePrivilege 4492 wmic.exe Token: SeProfSingleProcessPrivilege 4492 wmic.exe Token: SeIncBasePriorityPrivilege 4492 wmic.exe Token: SeCreatePagefilePrivilege 4492 wmic.exe Token: SeBackupPrivilege 4492 wmic.exe Token: SeRestorePrivilege 4492 wmic.exe Token: SeShutdownPrivilege 4492 wmic.exe Token: SeDebugPrivilege 4492 wmic.exe Token: SeSystemEnvironmentPrivilege 4492 wmic.exe Token: SeRemoteShutdownPrivilege 4492 wmic.exe Token: SeUndockPrivilege 4492 wmic.exe Token: SeManageVolumePrivilege 4492 wmic.exe Token: 33 4492 wmic.exe Token: 34 4492 wmic.exe Token: 35 4492 wmic.exe Token: 36 4492 wmic.exe Token: SeIncreaseQuotaPrivilege 4492 wmic.exe Token: SeSecurityPrivilege 4492 wmic.exe Token: SeTakeOwnershipPrivilege 4492 wmic.exe Token: SeLoadDriverPrivilege 4492 wmic.exe Token: SeSystemProfilePrivilege 4492 wmic.exe Token: SeSystemtimePrivilege 4492 wmic.exe Token: SeProfSingleProcessPrivilege 4492 wmic.exe Token: SeIncBasePriorityPrivilege 4492 wmic.exe Token: SeCreatePagefilePrivilege 4492 wmic.exe Token: SeBackupPrivilege 4492 wmic.exe Token: SeRestorePrivilege 4492 wmic.exe Token: SeShutdownPrivilege 4492 wmic.exe Token: SeDebugPrivilege 4492 wmic.exe Token: SeSystemEnvironmentPrivilege 4492 wmic.exe Token: SeRemoteShutdownPrivilege 4492 wmic.exe Token: SeUndockPrivilege 4492 wmic.exe Token: SeManageVolumePrivilege 4492 wmic.exe Token: 33 4492 wmic.exe Token: 34 4492 wmic.exe Token: 35 4492 wmic.exe Token: 36 4492 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4112 wrote to memory of 4492 4112 secondslut.exe 82 PID 4112 wrote to memory of 4492 4112 secondslut.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\secondslut.exe"C:\Users\Admin\AppData\Local\Temp\secondslut.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4112 -
C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4492
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