Analysis
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max time kernel
147s -
max time network
10s -
platform
windows7_x64 -
resource
win7v200722 -
submitted
20-10-2020 09:45
Static task
static1
Behavioral task
behavioral1
Sample
e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe
Resource
win7v200722
Behavioral task
behavioral2
Sample
e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe
Resource
win10
General
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Target
e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe
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Size
115KB
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MD5
0800618cde0d124c6616ef384fbe1434
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SHA1
9404f15917b9a216242063d1b7759d891bf11314
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SHA256
e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923
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SHA512
0dbedc86f146716a394af812e63e6b721c37cf1f49da07ac35d2106495b19a5f473344ab90a026e84441c4d0741c3b21ba1815616886ce692d6b6f03b0a45703
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\BV7BRrErOX = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe" e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exedescription ioc process File opened (read-only) \??\A: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\B: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\E: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\F: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\Q: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\S: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\V: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\M: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\U: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\W: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\X: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\G: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\I: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\K: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\L: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\R: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\T: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\H: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\J: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\N: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\O: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\P: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\Y: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe File opened (read-only) \??\Z: e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe -
Modifies service 2 TTPs 5 IoCs
Processes:
vssvc.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5} vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer vssvc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer vssvc.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exepowershell.exepid process 1264 e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe 1916 powershell.exe 1916 powershell.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exepowershell.exevssvc.exedescription pid process Token: SeDebugPrivilege 1264 e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe Token: SeDebugPrivilege 1916 powershell.exe Token: SeBackupPrivilege 452 vssvc.exe Token: SeRestorePrivilege 452 vssvc.exe Token: SeAuditPrivilege 452 vssvc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exedescription pid process target process PID 1264 wrote to memory of 1916 1264 e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe powershell.exe PID 1264 wrote to memory of 1916 1264 e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe powershell.exe PID 1264 wrote to memory of 1916 1264 e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe powershell.exe PID 1264 wrote to memory of 1916 1264 e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe"C:\Users\Admin\AppData\Local\Temp\e9e5459e32521a8ca1c075a96d3358337919321f5d149fe3a8cc5f6f57b33923.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1916
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding1⤵PID:1944
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Modifies service
- Suspicious use of AdjustPrivilegeToken
PID:452
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1916-0-0x0000000000000000-mapping.dmp
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memory/1916-1-0x000007FEF5830000-0x000007FEF621C000-memory.dmpFilesize
9.9MB
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memory/1916-2-0x00000000024F0000-0x00000000024F1000-memory.dmpFilesize
4KB
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memory/1916-3-0x000000001AB60000-0x000000001AB61000-memory.dmpFilesize
4KB
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memory/1916-4-0x0000000002620000-0x0000000002621000-memory.dmpFilesize
4KB
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memory/1916-5-0x000000001AA40000-0x000000001AA41000-memory.dmpFilesize
4KB
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memory/1916-6-0x000000001B4D0000-0x000000001B4D1000-memory.dmpFilesize
4KB