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Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22/11/2024, 09:28 UTC
Behavioral task
behavioral1
Sample
2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe
Resource
win10v2004-20241007-en
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 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1704 wmic.exe Token: SeSecurityPrivilege 1704 wmic.exe Token: SeTakeOwnershipPrivilege 1704 wmic.exe Token: SeLoadDriverPrivilege 1704 wmic.exe Token: SeSystemProfilePrivilege 1704 wmic.exe Token: SeSystemtimePrivilege 1704 wmic.exe Token: SeProfSingleProcessPrivilege 1704 wmic.exe Token: SeIncBasePriorityPrivilege 1704 wmic.exe Token: SeCreatePagefilePrivilege 1704 wmic.exe Token: SeBackupPrivilege 1704 wmic.exe Token: SeRestorePrivilege 1704 wmic.exe Token: SeShutdownPrivilege 1704 wmic.exe Token: SeDebugPrivilege 1704 wmic.exe Token: SeSystemEnvironmentPrivilege 1704 wmic.exe Token: SeRemoteShutdownPrivilege 1704 wmic.exe Token: SeUndockPrivilege 1704 wmic.exe Token: SeManageVolumePrivilege 1704 wmic.exe Token: 33 1704 wmic.exe Token: 34 1704 wmic.exe Token: 35 1704 wmic.exe Token: 36 1704 wmic.exe Token: SeIncreaseQuotaPrivilege 1704 wmic.exe Token: SeSecurityPrivilege 1704 wmic.exe Token: SeTakeOwnershipPrivilege 1704 wmic.exe Token: SeLoadDriverPrivilege 1704 wmic.exe Token: SeSystemProfilePrivilege 1704 wmic.exe Token: SeSystemtimePrivilege 1704 wmic.exe Token: SeProfSingleProcessPrivilege 1704 wmic.exe Token: SeIncBasePriorityPrivilege 1704 wmic.exe Token: SeCreatePagefilePrivilege 1704 wmic.exe Token: SeBackupPrivilege 1704 wmic.exe Token: SeRestorePrivilege 1704 wmic.exe Token: SeShutdownPrivilege 1704 wmic.exe Token: SeDebugPrivilege 1704 wmic.exe Token: SeSystemEnvironmentPrivilege 1704 wmic.exe Token: SeRemoteShutdownPrivilege 1704 wmic.exe Token: SeUndockPrivilege 1704 wmic.exe Token: SeManageVolumePrivilege 1704 wmic.exe Token: 33 1704 wmic.exe Token: 34 1704 wmic.exe Token: 35 1704 wmic.exe Token: 36 1704 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4572 wrote to memory of 1704 4572 2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe 86 PID 4572 wrote to memory of 1704 4572 2024-11-22_78251f0badb3523e297ad139de5aa5a1_hijackloader_ismagent_ryuk.exe 86
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:4572 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1704
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Network
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTRResponse8.8.8.8.in-addr.arpaIN PTRdnsgoogle
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Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request79.190.18.2.in-addr.arpaIN PTRResponse79.190.18.2.in-addr.arpaIN PTRa2-18-190-79deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request140.32.126.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request232.168.11.51.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request50.23.12.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request198.187.3.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request73.190.18.2.in-addr.arpaIN PTRResponse73.190.18.2.in-addr.arpaIN PTRa2-18-190-73deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request77.190.18.2.in-addr.arpaIN PTRResponse77.190.18.2.in-addr.arpaIN PTRa2-18-190-77deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request13.227.111.52.in-addr.arpaIN PTRResponse
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66 B 90 B 1 1
DNS Request
8.8.8.8.in-addr.arpa
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73 B 159 B 1 1
DNS Request
228.249.119.40.in-addr.arpa
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70 B 133 B 1 1
DNS Request
79.190.18.2.in-addr.arpa
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72 B 158 B 1 1
DNS Request
140.32.126.40.in-addr.arpa
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73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
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72 B 158 B 1 1
DNS Request
232.168.11.51.in-addr.arpa
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70 B 156 B 1 1
DNS Request
50.23.12.20.in-addr.arpa
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71 B 157 B 1 1
DNS Request
198.187.3.20.in-addr.arpa
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70 B 133 B 1 1
DNS Request
73.190.18.2.in-addr.arpa
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70 B 133 B 1 1
DNS Request
77.190.18.2.in-addr.arpa
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72 B 158 B 1 1
DNS Request
13.227.111.52.in-addr.arpa