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Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
16/08/2023, 14:52
Static task
static1
Behavioral task
behavioral1
Sample
7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe
Resource
win10v2004-20230703-en
General
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Target
7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe
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Size
10.1MB
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MD5
bbf99d8c20d24e8adaac010c140ef35b
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SHA1
25c92909d20973257611acfa42abdb08cdefcc1c
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SHA256
7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f
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SHA512
877e3936682eb9dabee61dcec660d2b14813dc7505dbe58da19d405e78eda0a8c7875979e3dbe9ac960184d3bd43fc458801959e51d2c364f0beaab5e269d9ab
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SSDEEP
98304:1IwOctqbvRtiS8UjuGVyT1Zqv9Y+9S0qWC4zL5pMKE:1IhcYvRtctzTLwW0ASEKE
Malware Config
Signatures
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Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AsusDownLoadLicense.exe.lnk 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\win.dll 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe File created C:\Windows\ÖíÖíÏÀ.mp4 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs net.exe
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1276 taskmgr.exe 1276 taskmgr.exe 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1276 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 1276 taskmgr.exe Token: SeSystemProfilePrivilege 1276 taskmgr.exe Token: SeCreateGlobalPrivilege 1276 taskmgr.exe Token: SeDebugPrivilege 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe Token: 33 1284 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1284 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe 1276 taskmgr.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4140 wrote to memory of 1276 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 80 PID 4140 wrote to memory of 1276 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 80 PID 4140 wrote to memory of 1276 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 80 PID 4140 wrote to memory of 1032 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 81 PID 4140 wrote to memory of 1032 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 81 PID 4140 wrote to memory of 1032 4140 7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe 81 PID 1032 wrote to memory of 4512 1032 net.exe 83 PID 1032 wrote to memory of 4512 1032 net.exe 83 PID 1032 wrote to memory of 4512 1032 net.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe"C:\Users\Admin\AppData\Local\Temp\7efc38d6ecf2aec38813fb0bdd6b897409900b80cc77ac1629341efcf8b1045f.exe"1⤵
- Drops startup file
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4140 -
C:\Windows\SysWOW64\taskmgr.exeC:\Windows\system32\taskmgr.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1276
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C:\Windows\SysWOW64\net.exenet user Admin 1592382⤵
- Suspicious use of WriteProcessMemory
PID:1032 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 user Admin 1592383⤵PID:4512
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x3f8 0x3481⤵
- Suspicious use of AdjustPrivilegeToken
PID:1284