Analysis
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max time kernel
69s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
13-10-2022 01:23
Static task
static1
Behavioral task
behavioral1
Sample
c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe
Resource
win7-20220812-en
General
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Target
c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe
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Size
817KB
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MD5
917304cbf16d908eb2ba957686e24307
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SHA1
bf1ce405f2b94c02037a7ecd2788c5c0bd41ff18
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SHA256
c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f
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SHA512
19807893d4298d06717a10ef9d50f589d25d17162299476a1ffd0e146455a3c07fe78d28bfdf5f3b64c4225e9d0e73bfff00f064e8d2bed76eaeff1c718bbdf4
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SSDEEP
24576:IqYT/0shbH16T/0shbfTMk5hbfFxutmUGAT/4TWjQLL:Hu5uNok51rURT/k
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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 6 IoCs
Processes:
c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exepowershell.exepid process 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe 2020 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exepowershell.exedescription pid process Token: SeDebugPrivilege 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe Token: SeDebugPrivilege 2020 powershell.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exedescription pid process target process PID 1628 wrote to memory of 2020 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe powershell.exe PID 1628 wrote to memory of 2020 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe powershell.exe PID 1628 wrote to memory of 2020 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe powershell.exe PID 1628 wrote to memory of 2020 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe powershell.exe PID 1628 wrote to memory of 2016 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe schtasks.exe PID 1628 wrote to memory of 2016 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe schtasks.exe PID 1628 wrote to memory of 2016 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe schtasks.exe PID 1628 wrote to memory of 2016 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe schtasks.exe PID 1628 wrote to memory of 1888 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1888 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1888 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1888 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1704 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1704 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1704 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1704 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1068 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1068 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1068 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1068 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1772 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1772 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1772 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1772 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1696 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1696 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1696 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe PID 1628 wrote to memory of 1696 1628 c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"1⤵
- 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" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UaXgSrniDiGTUD.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\UaXgSrniDiGTUD" /XML "C:\Users\Admin\AppData\Local\Temp\tmp82C.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"C:\Users\Admin\AppData\Local\Temp\c84ce67e3301da06b2557c15bc368fffa5cf6fe0db842c4662cd2585252cac1f.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp82C.tmpFilesize
1KB
MD57d5629515288e6b6fab993c70f99992c
SHA1b1e25c7653fc1d0439600702de746e3a87040deb
SHA256bf170436e0e971daefffe8e001382d6467b243cc52f1c12f5984a9bec13fa243
SHA512c878e13f59851b6bd6de2beeb6b4cd06336fed91bc8c824e2921df7850477eebb650d6cdb8893163bebd19c741f00e75282fa763332fcaa5cb8a605d2ca8f61f
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memory/1628-54-0x00000000003B0000-0x0000000000482000-memory.dmpFilesize
840KB
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memory/1628-55-0x0000000075ED1000-0x0000000075ED3000-memory.dmpFilesize
8KB
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memory/1628-56-0x0000000001E10000-0x0000000001E2A000-memory.dmpFilesize
104KB
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memory/1628-57-0x0000000001E80000-0x0000000001E8C000-memory.dmpFilesize
48KB
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memory/1628-58-0x0000000005B50000-0x0000000005BDA000-memory.dmpFilesize
552KB
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memory/1628-63-0x0000000004940000-0x000000000497A000-memory.dmpFilesize
232KB
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memory/2016-60-0x0000000000000000-mapping.dmp
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memory/2020-59-0x0000000000000000-mapping.dmp
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memory/2020-64-0x000000006F010000-0x000000006F5BB000-memory.dmpFilesize
5.7MB
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memory/2020-65-0x000000006F010000-0x000000006F5BB000-memory.dmpFilesize
5.7MB