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Analysis
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max time kernel
102s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
02/08/2024, 03:54
Static task
static1
Behavioral task
behavioral1
Sample
b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe
Resource
win10v2004-20240730-en
General
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Target
b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe
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Size
448KB
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MD5
206a0c4bd34acd2d7ac4f925145e2828
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SHA1
32d37b30b60a3b719abb2c469cc0ab49a08c6b76
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SHA256
b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947
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SHA512
9b95c50ec96322883d53173981035819c6d406145167214bf8e941e37db906d2d9e50aee7626b5e47d167c835e464c52a85abe7f843b62aa75ae239103e131ae
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SSDEEP
12288:i9hPT29NbyozCup/RUiUY6uEzCyfi0npM4dl0v5JdmA:CT2HbyozCup/RUiUY6uEzCyfiEM4dmvl
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2396 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe -
Executes dropped EXE 1 IoCs
pid Process 2396 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe -
Loads dropped DLL 1 IoCs
pid Process 2904 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2396 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2904 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2396 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2904 wrote to memory of 2396 2904 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe 29 PID 2904 wrote to memory of 2396 2904 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe 29 PID 2904 wrote to memory of 2396 2904 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe 29 PID 2904 wrote to memory of 2396 2904 b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe"C:\Users\Admin\AppData\Local\Temp\b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2904 -
C:\Users\Admin\AppData\Local\Temp\b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exeC:\Users\Admin\AppData\Local\Temp\b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
PID:2396
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Users\Admin\AppData\Local\Temp\b0d851f3b0ba382c27164948901a0b95546df01e3d629a0e9f8a82afeb7ae947.exe
Filesize448KB
MD5f9c625056896feca0c841cc27e2d4094
SHA1a71d78890aee4149af441e6ed82309d713e90951
SHA256cf648aff4eb9e4aeadaf6dff99651523b950e1efa46b8be0eb1598a1e4ed8721
SHA51256fb05ec0fb877587e29c059f9665e8012fb4ce81ca5251321a8552589af41130c6b62c9331d3cff8c0ba02d631c743805cb0b783c8a01db46905a3aaefdbc31