Analysis
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max time kernel
292s -
max time network
295s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
05-06-2023 21:55
General
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Target
Client2.exe
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Size
74KB
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MD5
07a66cd1fd38f3c614bdf4aabc17a9d1
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SHA1
88c0e112abf5a0513060d4f5a9b8885cc89740f6
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SHA256
920253d5c164a1731d3ac476ee2e9677de9d185e6b0ca3d26a2202ff6c60647d
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SHA512
4a73048635597793e4acf72404dfb14f8a545d118db073ead36ff25c242447222bead1e28cd09f1ab9a10d2583d17b2ef47213806346f7c253c5d7ec485fcf45
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SSDEEP
1536:mUme0cxFVTuCGbPMV/1yievkIXH1b1/um3QzcmLVclN:mUm3cxFVaBbPMVtyzZH1b1H3Q/BY
Malware Config
Extracted
Family
asyncrat
Version
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Botnet
Default
C2
209.25.141.181:17209
Mutex
oeowtczcxev
Attributes
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delay
1
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install
true
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install_file
rat.exe
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install_folder
%AppData%
aes.plain
Signatures
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Async RAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/5056-133-0x00000000006C0000-0x00000000006D8000-memory.dmp asyncrat -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2180 5056 WerFault.exe Client2.exe -
Suspicious use of AdjustPrivilegeToken 43 IoCs
Processes:
Client2.exedescription pid process Token: SeDebugPrivilege 5056 Client2.exe Token: SeIncreaseQuotaPrivilege 5056 Client2.exe Token: SeSecurityPrivilege 5056 Client2.exe Token: SeTakeOwnershipPrivilege 5056 Client2.exe Token: SeLoadDriverPrivilege 5056 Client2.exe Token: SeSystemProfilePrivilege 5056 Client2.exe Token: SeSystemtimePrivilege 5056 Client2.exe Token: SeProfSingleProcessPrivilege 5056 Client2.exe Token: SeIncBasePriorityPrivilege 5056 Client2.exe Token: SeCreatePagefilePrivilege 5056 Client2.exe Token: SeBackupPrivilege 5056 Client2.exe Token: SeRestorePrivilege 5056 Client2.exe Token: SeShutdownPrivilege 5056 Client2.exe Token: SeDebugPrivilege 5056 Client2.exe Token: SeSystemEnvironmentPrivilege 5056 Client2.exe Token: SeRemoteShutdownPrivilege 5056 Client2.exe Token: SeUndockPrivilege 5056 Client2.exe Token: SeManageVolumePrivilege 5056 Client2.exe Token: 33 5056 Client2.exe Token: 34 5056 Client2.exe Token: 35 5056 Client2.exe Token: 36 5056 Client2.exe Token: SeIncreaseQuotaPrivilege 5056 Client2.exe Token: SeSecurityPrivilege 5056 Client2.exe Token: SeTakeOwnershipPrivilege 5056 Client2.exe Token: SeLoadDriverPrivilege 5056 Client2.exe Token: SeSystemProfilePrivilege 5056 Client2.exe Token: SeSystemtimePrivilege 5056 Client2.exe Token: SeProfSingleProcessPrivilege 5056 Client2.exe Token: SeIncBasePriorityPrivilege 5056 Client2.exe Token: SeCreatePagefilePrivilege 5056 Client2.exe Token: SeBackupPrivilege 5056 Client2.exe Token: SeRestorePrivilege 5056 Client2.exe Token: SeShutdownPrivilege 5056 Client2.exe Token: SeDebugPrivilege 5056 Client2.exe Token: SeSystemEnvironmentPrivilege 5056 Client2.exe Token: SeRemoteShutdownPrivilege 5056 Client2.exe Token: SeUndockPrivilege 5056 Client2.exe Token: SeManageVolumePrivilege 5056 Client2.exe Token: 33 5056 Client2.exe Token: 34 5056 Client2.exe Token: 35 5056 Client2.exe Token: 36 5056 Client2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Client2.exe"C:\Users\Admin\AppData\Local\Temp\Client2.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 5056 -s 12682⤵
- Program crash
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 460 -p 5056 -ip 50561⤵