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Analysis
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max time kernel
42s -
max time network
143s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
08/09/2024, 22:06
Static task
static1
Behavioral task
behavioral1
Sample
48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe
Resource
win10v2004-20240802-en
General
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Target
48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe
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Size
322KB
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MD5
e5fedf19422b8e2b086006fc1874e7eb
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SHA1
f8e6ee1b85b0a4039ecb2c6f4fa21564336fd146
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SHA256
48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3
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SHA512
32a50a68f03ca9453e4ae1c661b34caeca1a10f641a298e65c88b357dcd820f9165dc8a4dfc06eefc82536da437314570b3b7114559900071d2f38e359129b7c
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SSDEEP
6144:xff1UDhSFXP4Smb9F3bNNp3KIERjteyPzP8lRkeEVRJ8zjeEhuQTdJtTm:5fehSFXLsP3XpaIERjcSPURkRVkzaEhK
Malware Config
Extracted
gcleaner
80.66.75.114
45.91.200.135
Signatures
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Downloads MZ/PE file
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3432 set thread context of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 -
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 4 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 taskkill.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Kills process with taskkill 1 IoCs
pid Process 1264 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1264 taskkill.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 3432 wrote to memory of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 PID 3432 wrote to memory of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 PID 3432 wrote to memory of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 PID 3432 wrote to memory of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 PID 3432 wrote to memory of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 PID 3432 wrote to memory of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 PID 3432 wrote to memory of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 PID 3432 wrote to memory of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 PID 3432 wrote to memory of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 PID 3432 wrote to memory of 3808 3432 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 81 PID 3808 wrote to memory of 2748 3808 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 82 PID 3808 wrote to memory of 2748 3808 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 82 PID 3808 wrote to memory of 2748 3808 48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe 82 PID 2748 wrote to memory of 1264 2748 cmd.exe 84 PID 2748 wrote to memory of 1264 2748 cmd.exe 84 PID 2748 wrote to memory of 1264 2748 cmd.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe"C:\Users\Admin\AppData\Local\Temp\48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3432 -
C:\Users\Admin\AppData\Local\Temp\48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe"C:\Users\Admin\AppData\Local\Temp\48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3808 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im "48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe" & exit3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Windows\SysWOW64\taskkill.exetaskkill /im "48ec9c2b9b6993d644e02de8ed24097193359b2b2541d76509f456144dd84ee3.exe" /f4⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1264
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1B
MD5cfcd208495d565ef66e7dff9f98764da
SHA1b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA2565feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
SHA51231bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99