Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22-11-2024 09:32
Behavioral task
behavioral1
Sample
2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe
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Size
3.3MB
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MD5
78251f0badb3523e297ad139de5aa5a1
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SHA1
b4ed453b00c2bbc1913eb29d3857403bc7a2bfe1
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SHA256
137d45708273f8dc4e94d1b1e310d56f51a5378526939de55516acadc6bbc3fa
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SHA512
ca1d6ada9ebf02560aef061d19daf26bff317eaf303cbcbeb5ec97513642105cdabee03718d3ad56c6421b8c39b777eb72b23181e3750efc0107a932b296e904
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SSDEEP
49152:1X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qj:1lRsZ47/QXoHUOfAoj1x6j
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 1988 wmic.exe Token: SeSecurityPrivilege 1988 wmic.exe Token: SeTakeOwnershipPrivilege 1988 wmic.exe Token: SeLoadDriverPrivilege 1988 wmic.exe Token: SeSystemProfilePrivilege 1988 wmic.exe Token: SeSystemtimePrivilege 1988 wmic.exe Token: SeProfSingleProcessPrivilege 1988 wmic.exe Token: SeIncBasePriorityPrivilege 1988 wmic.exe Token: SeCreatePagefilePrivilege 1988 wmic.exe Token: SeBackupPrivilege 1988 wmic.exe Token: SeRestorePrivilege 1988 wmic.exe Token: SeShutdownPrivilege 1988 wmic.exe Token: SeDebugPrivilege 1988 wmic.exe Token: SeSystemEnvironmentPrivilege 1988 wmic.exe Token: SeRemoteShutdownPrivilege 1988 wmic.exe Token: SeUndockPrivilege 1988 wmic.exe Token: SeManageVolumePrivilege 1988 wmic.exe Token: 33 1988 wmic.exe Token: 34 1988 wmic.exe Token: 35 1988 wmic.exe Token: SeIncreaseQuotaPrivilege 1988 wmic.exe Token: SeSecurityPrivilege 1988 wmic.exe Token: SeTakeOwnershipPrivilege 1988 wmic.exe Token: SeLoadDriverPrivilege 1988 wmic.exe Token: SeSystemProfilePrivilege 1988 wmic.exe Token: SeSystemtimePrivilege 1988 wmic.exe Token: SeProfSingleProcessPrivilege 1988 wmic.exe Token: SeIncBasePriorityPrivilege 1988 wmic.exe Token: SeCreatePagefilePrivilege 1988 wmic.exe Token: SeBackupPrivilege 1988 wmic.exe Token: SeRestorePrivilege 1988 wmic.exe Token: SeShutdownPrivilege 1988 wmic.exe Token: SeDebugPrivilege 1988 wmic.exe Token: SeSystemEnvironmentPrivilege 1988 wmic.exe Token: SeRemoteShutdownPrivilege 1988 wmic.exe Token: SeUndockPrivilege 1988 wmic.exe Token: SeManageVolumePrivilege 1988 wmic.exe Token: 33 1988 wmic.exe Token: 34 1988 wmic.exe Token: 35 1988 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exedescription pid Process procid_target PID 2516 wrote to memory of 1988 2516 2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe 31 PID 2516 wrote to memory of 1988 2516 2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe 31 PID 2516 wrote to memory of 1988 2516 2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2516 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1988
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