Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
12-06-2024 01:41
Static task
static1
Behavioral task
behavioral1
Sample
a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe
Resource
win7-20240508-en
General
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Target
a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe
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Size
762KB
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MD5
fc00b5619d6ae61462d650846f99a94c
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SHA1
f564fba996dcff200dd25f70e91a191993284c1e
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SHA256
a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965
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SHA512
e70f32bcd13ae1bcb883d4133d484dd634d1646a9240ac6c24ff811a102ca730482d01f1b59cd7b1ca57af0239c094968e0c3829d998710bef7199719f5bda2d
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SSDEEP
12288:kiZaD3HH3DI+y7kE8tgwIONzp7gfvydBgAUxr6+jRbk8RznRKx1rsJj:xZajH3DIf8tgE5Ky/nUxmIxVwxFsJj
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 11 IoCs
Processes:
a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exepowershell.exepid process 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe 1152 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exepowershell.exedescription pid process Token: SeDebugPrivilege 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe Token: SeDebugPrivilege 1152 powershell.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exedescription pid process target process PID 2180 wrote to memory of 1152 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe powershell.exe PID 2180 wrote to memory of 1152 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe powershell.exe PID 2180 wrote to memory of 1152 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe powershell.exe PID 2180 wrote to memory of 1152 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe powershell.exe PID 2180 wrote to memory of 2596 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe schtasks.exe PID 2180 wrote to memory of 2596 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe schtasks.exe PID 2180 wrote to memory of 2596 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe schtasks.exe PID 2180 wrote to memory of 2596 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe schtasks.exe PID 2180 wrote to memory of 2476 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2476 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2476 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2476 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2332 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2332 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2332 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2332 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2584 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2584 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2584 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2584 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2732 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2732 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2732 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2732 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2712 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2712 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2712 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe PID 2180 wrote to memory of 2712 2180 a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uqqEYttaL.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1152 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uqqEYttaL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4412.tmp"2⤵
- Creates scheduled task(s)
PID:2596 -
C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"2⤵PID:2476
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C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"2⤵PID:2332
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C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"2⤵PID:2584
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C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"2⤵PID:2732
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C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"C:\Users\Admin\AppData\Local\Temp\a423d20538a3ed387be79e95ac7b33d017544c2107436cf9ba4c30cf3cc67965.exe"2⤵PID:2712
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5f9c535e3156f753b9f6fec6c020e6ff4
SHA1f83f4b3eb5f20cd157de812d7f00b2f98e4ba01b
SHA256836939f263f8bf38474e8b553f7e4c361a1504235023d3a99054b720ea6824d0
SHA512d0577f9948cb810606262f519ca985e832424807dcbb184e7acb52cb5e875c02f73e31886de7f7652f857b9d9393c43632d2168e390464ff1c1198c1092260c3