Analysis
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max time kernel
119s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
19-07-2024 05:20
Static task
static1
Behavioral task
behavioral1
Sample
59a6411bc97daa146d6c85ad29b74260N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
59a6411bc97daa146d6c85ad29b74260N.exe
Resource
win10v2004-20240709-en
General
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Target
59a6411bc97daa146d6c85ad29b74260N.exe
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Size
225KB
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MD5
59a6411bc97daa146d6c85ad29b74260
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SHA1
efb619f908af1b0f33ab3b20915ebac08142ba42
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SHA256
c9793ae4217577697bff03005f42a8384eb80fac3b09492ecace7bf97790dd87
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SHA512
2c0dc3ffb781b0ecc4cf95e094fea0bd98f213536f8ac0cdd220bfbb5aa1a62f4ffe4e741853b3efb49035cccbec5d89dd0484b4285d82b617dc07b64db6dfe7
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SSDEEP
6144:0A2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:0ATuTAnKGwUAW3ycQqgf
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\Run\2DEF2431 = "C:\\Users\\Admin\\AppData\\Roaming\\2DEF2431\\bin.exe" winver.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 47 IoCs
Processes:
winver.exepid process 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe 2872 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 2872 winver.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
59a6411bc97daa146d6c85ad29b74260N.exewinver.exedescription pid process target process PID 1812 wrote to memory of 2872 1812 59a6411bc97daa146d6c85ad29b74260N.exe winver.exe PID 1812 wrote to memory of 2872 1812 59a6411bc97daa146d6c85ad29b74260N.exe winver.exe PID 1812 wrote to memory of 2872 1812 59a6411bc97daa146d6c85ad29b74260N.exe winver.exe PID 1812 wrote to memory of 2872 1812 59a6411bc97daa146d6c85ad29b74260N.exe winver.exe PID 1812 wrote to memory of 2872 1812 59a6411bc97daa146d6c85ad29b74260N.exe winver.exe PID 2872 wrote to memory of 1204 2872 winver.exe Explorer.EXE PID 2872 wrote to memory of 1092 2872 winver.exe taskhost.exe PID 2872 wrote to memory of 1176 2872 winver.exe Dwm.exe PID 2872 wrote to memory of 1204 2872 winver.exe Explorer.EXE PID 2872 wrote to memory of 1340 2872 winver.exe DllHost.exe PID 2872 wrote to memory of 1812 2872 winver.exe 59a6411bc97daa146d6c85ad29b74260N.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\59a6411bc97daa146d6c85ad29b74260N.exe"C:\Users\Admin\AppData\Local\Temp\59a6411bc97daa146d6c85ad29b74260N.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1092-9-0x0000000000400000-0x0000000000406000-memory.dmpFilesize
24KB
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memory/1092-28-0x0000000000400000-0x0000000000406000-memory.dmpFilesize
24KB
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memory/1176-31-0x0000000001F90000-0x0000000001F96000-memory.dmpFilesize
24KB
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memory/1176-12-0x0000000001F90000-0x0000000001F96000-memory.dmpFilesize
24KB
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memory/1204-1-0x0000000002B30000-0x0000000002B36000-memory.dmpFilesize
24KB
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memory/1204-6-0x0000000002B30000-0x0000000002B36000-memory.dmpFilesize
24KB
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memory/1204-29-0x0000000002EC0000-0x0000000002EC6000-memory.dmpFilesize
24KB
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memory/1204-15-0x0000000002EC0000-0x0000000002EC6000-memory.dmpFilesize
24KB
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memory/1204-3-0x0000000002B30000-0x0000000002B36000-memory.dmpFilesize
24KB
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memory/1340-30-0x0000000001DA0000-0x0000000001DA6000-memory.dmpFilesize
24KB
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memory/1340-18-0x0000000001DA0000-0x0000000001DA6000-memory.dmpFilesize
24KB
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memory/1812-27-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1812-21-0x0000000000050000-0x0000000000056000-memory.dmpFilesize
24KB
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memory/2872-4-0x00000000000B0000-0x00000000000B6000-memory.dmpFilesize
24KB
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memory/2872-33-0x0000000000230000-0x0000000000236000-memory.dmpFilesize
24KB