Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
16/08/2023, 04:27
Static task
static1
Behavioral task
behavioral1
Sample
4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe
Resource
win10v2004-20230703-en
General
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Target
4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe
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Size
1.8MB
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MD5
ad443d092610d8402179d5e61876153c
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SHA1
3a68d45891c6bf924e305729b41803591abe91e5
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SHA256
4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2
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SHA512
59627227eef34bbc9664e521228a7196bde394c1d62a50c4c5c5b8c17dbaa77a20d21f550359fbeaafc7a9ada2935bc30589e8fc594ae3e50b2bd1d76d64405a
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SSDEEP
24576:ii7Y8G11kULARMkXO4LqHrh2sqIO0tblyQ58rnUnYb8RbtCHBIZ840Q5huO+h:iaoh2/0tcDzwvZCh7QM
Malware Config
Signatures
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Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\TongL\ImagePath = "\\??\\C:\\Program Files\\TongL.sys" 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe -
resource yara_rule behavioral1/memory/2616-62-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-64-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-72-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-70-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-75-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-68-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-90-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-88-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-96-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-98-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-100-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-102-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-106-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-104-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-94-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-92-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-86-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-84-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-82-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-80-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-78-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-66-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-63-0x0000000000620000-0x000000000065E000-memory.dmp upx behavioral1/memory/2616-109-0x0000000000620000-0x000000000065E000-memory.dmp upx -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\MDL_DLL.dll 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe File created C:\Program Files\TongL.sys 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 464 Process not Found -
Suspicious use of AdjustPrivilegeToken 49 IoCs
description pid Process Token: SeDebugPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 1 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeCreateTokenPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeAssignPrimaryTokenPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeLockMemoryPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeIncreaseQuotaPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeMachineAccountPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeTcbPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeSecurityPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeTakeOwnershipPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeLoadDriverPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeSystemProfilePrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeSystemtimePrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeProfSingleProcessPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeIncBasePriorityPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeCreatePagefilePrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeCreatePermanentPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeBackupPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeRestorePrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeShutdownPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeDebugPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeAuditPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeSystemEnvironmentPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeChangeNotifyPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeRemoteShutdownPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeUndockPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeSyncAgentPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeEnableDelegationPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeManageVolumePrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeImpersonatePrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: SeCreateGlobalPrivilege 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 31 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 32 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 33 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 34 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 35 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 36 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 37 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 38 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 39 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 40 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 41 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 42 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 43 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 44 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 45 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 46 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 47 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe Token: 48 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe 2616 4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe"C:\Users\Admin\AppData\Local\Temp\4c99fb8d7c0caa49086abeff3d42aec6dc71163d430a6d3e170278d256ba9fa2.exe"1⤵
- Sets service image path in registry
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2616