Analysis
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max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
25-09-2024 02:28
Static task
static1
Behavioral task
behavioral1
Sample
c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe
Resource
win10v2004-20240802-en
General
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Target
c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe
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Size
866KB
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MD5
c879654588bd4565c5fad8f5dfb8b215
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SHA1
8126a81f70c3b50a03c6d52e3ae49847d6094e24
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SHA256
c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd
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SHA512
078ab4846262bf1add41745638f9262f4e34278d0005e81d5f86023a4569176ab27f264d61ed519256f76783b193131b7e4482391bf7be12e12b831cccb1a25d
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SSDEEP
24576:cgvjxla2YbUOS53Unw4PTN11R25GcCnIVywXYFGgVq:cwjxla2YbUOS+wwJvIcc6gXv
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid Process 2824 powershell.exe 2536 powershell.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 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exepowershell.exepowershell.exeschtasks.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 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 13 IoCs
Processes:
c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exepowershell.exepowershell.exepid Process 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 2536 powershell.exe 2824 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exepowershell.exepowershell.exedescription pid Process Token: SeDebugPrivilege 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe Token: SeDebugPrivilege 2824 powershell.exe Token: SeDebugPrivilege 2536 powershell.exe -
Suspicious use of WriteProcessMemory 32 IoCs
Processes:
c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exedescription pid Process procid_target PID 3028 wrote to memory of 2824 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 30 PID 3028 wrote to memory of 2824 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 30 PID 3028 wrote to memory of 2824 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 30 PID 3028 wrote to memory of 2824 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 30 PID 3028 wrote to memory of 2536 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 32 PID 3028 wrote to memory of 2536 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 32 PID 3028 wrote to memory of 2536 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 32 PID 3028 wrote to memory of 2536 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 32 PID 3028 wrote to memory of 2648 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 34 PID 3028 wrote to memory of 2648 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 34 PID 3028 wrote to memory of 2648 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 34 PID 3028 wrote to memory of 2648 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 34 PID 3028 wrote to memory of 2180 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 36 PID 3028 wrote to memory of 2180 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 36 PID 3028 wrote to memory of 2180 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 36 PID 3028 wrote to memory of 2180 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 36 PID 3028 wrote to memory of 2912 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 37 PID 3028 wrote to memory of 2912 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 37 PID 3028 wrote to memory of 2912 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 37 PID 3028 wrote to memory of 2912 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 37 PID 3028 wrote to memory of 1728 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 38 PID 3028 wrote to memory of 1728 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 38 PID 3028 wrote to memory of 1728 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 38 PID 3028 wrote to memory of 1728 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 38 PID 3028 wrote to memory of 2488 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 39 PID 3028 wrote to memory of 2488 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 39 PID 3028 wrote to memory of 2488 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 39 PID 3028 wrote to memory of 2488 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 39 PID 3028 wrote to memory of 2404 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 40 PID 3028 wrote to memory of 2404 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 40 PID 3028 wrote to memory of 2404 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 40 PID 3028 wrote to memory of 2404 3028 c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2824
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WZFWQhYQZ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2536
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WZFWQhYQZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp754F.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2648
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C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"2⤵PID:2180
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C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"2⤵PID:2912
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C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"2⤵PID:1728
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C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"2⤵PID:2488
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C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"C:\Users\Admin\AppData\Local\Temp\c8791fedcdf980a4ac1547529ebeee841fe074b274df52cfeb0fe8aad338c0dd.exe"2⤵PID:2404
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD544a9a46f82cdd2ca9ec41a69e23c3a8b
SHA15e151dcd0ff2a9830fdb008bd088fcb3b818ac14
SHA256951708ceed8d4be2888a45b66d1fdc392e6cf8d63e4ebd2e0ebf0085136634c8
SHA5125eb82c6a71f140e41e9e84c974fc61f275f91f97e0e0297fc593b48ac674a679aee921d9433b32eb8c97ae7e48e615b37852f6d63b055dfd16be3f1278ba2491
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\3UO71FIL5QAC8RS0IEB6.temp
Filesize7KB
MD5bae31aab7ee5be281173d852cb13ed55
SHA1174a6eca8bc844d75d15995c9dc76e09007e024c
SHA25620e56636f9ada0d6d95bd28ee4c615dc2f15e88c97ddcc704af7a51a8ba9cc42
SHA51256af6ad426988c2be6ce57de2b1a2128345b49e11b79ff9238f0fa4d6fc90c2cbdf89f14f456d5b434a830723221f058af50f5475a5692dc37d1f0c762393e0b