Analysis
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max time kernel
151s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
14-11-2022 05:33
Static task
static1
Behavioral task
behavioral1
Sample
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe
Resource
win10v2004-20220812-en
General
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Target
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe
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Size
92KB
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MD5
c10f6d5aacd966fb369949187fb5578e
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SHA1
4c2aacca66c1db77774b555cac2b2cd8b98babf3
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SHA256
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327
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SHA512
430378ad1e4cdda0c8f288e1e542a563f6e4632e82e567898578402e0a3aabb8a85291b94a3da5bbc29629f359f5dad037347036b097eb10ea9e530bae0faf4c
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SSDEEP
384:jpuwCpGGRf1FbjJVffCCIIJooZXXXMMLW/:nkbj3ffvIIJooo
Malware Config
Extracted
bitrat
1.38
pradeepprabhu705.hopto.org:001
-
communication_password
827ccb0eea8a706c4c34a16891f84e7b
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tor_process
tor
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\icq = "\"C:\\Users\\Admin\\AppData\\Roaming\\icq.exe\"" 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exepid process 2168 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 2168 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 2168 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 2168 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exedescription pid process target process PID 3912 set thread context of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
powershell.exe673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exepid process 6588 powershell.exe 6588 powershell.exe 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exepowershell.exe673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exedescription pid process Token: SeDebugPrivilege 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe Token: SeDebugPrivilege 6588 powershell.exe Token: SeShutdownPrivilege 2168 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exepid process 2168 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 2168 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exedescription pid process target process PID 3912 wrote to memory of 6588 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe powershell.exe PID 3912 wrote to memory of 6588 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe powershell.exe PID 3912 wrote to memory of 6588 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe powershell.exe PID 3912 wrote to memory of 4168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 4168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 4168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe PID 3912 wrote to memory of 2168 3912 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe 673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe"C:\Users\Admin\AppData\Local\Temp\673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAzADAA2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exeC:\Users\Admin\AppData\Local\Temp\673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe purecrypter.exe2⤵
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C:\Users\Admin\AppData\Local\Temp\673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exeC:\Users\Admin\AppData\Local\Temp\673129a6b96275e72e01545fb8da52f2e6dd1cd05b49c8a6224b22cc04777327.exe purecrypter.exe2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2168-151-0x00000000749C0000-0x00000000749F9000-memory.dmpFilesize
228KB
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memory/2168-150-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2168-148-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2168-149-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2168-147-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/2168-146-0x0000000000000000-mapping.dmp
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memory/3912-133-0x00000000055B0000-0x0000000005B54000-memory.dmpFilesize
5.6MB
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memory/3912-134-0x00000000050A0000-0x0000000005132000-memory.dmpFilesize
584KB
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memory/3912-135-0x0000000005010000-0x000000000501A000-memory.dmpFilesize
40KB
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memory/3912-136-0x0000000007BA0000-0x0000000007BC2000-memory.dmpFilesize
136KB
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memory/3912-132-0x00000000005C0000-0x00000000005DC000-memory.dmpFilesize
112KB
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memory/4168-145-0x0000000000000000-mapping.dmp
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memory/6588-137-0x0000000000000000-mapping.dmp
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memory/6588-144-0x00000000063A0000-0x00000000063BA000-memory.dmpFilesize
104KB
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memory/6588-143-0x0000000007480000-0x0000000007AFA000-memory.dmpFilesize
6.5MB
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memory/6588-142-0x0000000005EC0000-0x0000000005EDE000-memory.dmpFilesize
120KB
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memory/6588-141-0x00000000058C0000-0x0000000005926000-memory.dmpFilesize
408KB
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memory/6588-140-0x00000000057E0000-0x0000000005846000-memory.dmpFilesize
408KB
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memory/6588-139-0x0000000005140000-0x0000000005768000-memory.dmpFilesize
6.2MB
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memory/6588-138-0x00000000028B0000-0x00000000028E6000-memory.dmpFilesize
216KB