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Analysis
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max time kernel
117s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
30/12/2023, 10:31
Static task
static1
Behavioral task
behavioral1
Sample
15fbf5fdc84909bfea6495abb30e5360.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
15fbf5fdc84909bfea6495abb30e5360.exe
Resource
win10v2004-20231215-en
General
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Target
15fbf5fdc84909bfea6495abb30e5360.exe
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Size
72KB
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MD5
15fbf5fdc84909bfea6495abb30e5360
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SHA1
987997c6298da0aced4d8b4d0e2082bc53f0b247
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SHA256
ead8892397e732edf6b364b618ba25bebf92be7fc0f6239137a2b975291e777b
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SHA512
126e344262f164048a1fdcc67a9d6f945f68fe4e64ca64cf1e3b5ffc35de0041336c90da4da67d5dc7e98d091e5eb34c21b0e8596cdf3f4cc0bca10434ba3cfe
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SSDEEP
1536:+sCUYxgU6kl+0sTSVYSN/4/xEKb6JVoNHIU9P6Es2:+kYxgU6kl+0sTSVYw/4/xEKb6JVoNHIM
Malware Config
Signatures
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 15fbf5fdc84909bfea6495abb30e5360.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 15fbf5fdc84909bfea6495abb30e5360.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Enumerates processes with tasklist 1 TTPs 1 IoCs
pid Process 2856 tasklist.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2856 tasklist.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1696 15fbf5fdc84909bfea6495abb30e5360.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1696 wrote to memory of 2676 1696 15fbf5fdc84909bfea6495abb30e5360.exe 30 PID 1696 wrote to memory of 2676 1696 15fbf5fdc84909bfea6495abb30e5360.exe 30 PID 1696 wrote to memory of 2676 1696 15fbf5fdc84909bfea6495abb30e5360.exe 30 PID 1696 wrote to memory of 2676 1696 15fbf5fdc84909bfea6495abb30e5360.exe 30 PID 2676 wrote to memory of 2856 2676 cmd.exe 32 PID 2676 wrote to memory of 2856 2676 cmd.exe 32 PID 2676 wrote to memory of 2856 2676 cmd.exe 32 PID 2676 wrote to memory of 2856 2676 cmd.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\15fbf5fdc84909bfea6495abb30e5360.exe"C:\Users\Admin\AppData\Local\Temp\15fbf5fdc84909bfea6495abb30e5360.exe"1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del 15fbf5fdc84909bfea6495abb30e5360.e2⤵
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Windows\SysWOW64\tasklist.exetasklist3⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:2856
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