Analysis
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max time kernel
149s -
max time network
156s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
14-07-2022 08:12
Static task
static1
Behavioral task
behavioral1
Sample
46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe
Resource
win10v2004-20220414-en
General
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Target
46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe
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Size
537KB
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MD5
81714c3a032f06c06c7d9b61b7c4f3ad
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SHA1
1beb36ad5663927fa02090448a7a8942a8f8c08f
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SHA256
46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743
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SHA512
824826999c7f56a3adfb82031e4a486c0972062799718d5d38b911fb5097796c2d78a28a150b5f898adee1e9c32768bd9a97674fd58dc20b0c29e8b4c0a101af
Malware Config
Signatures
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
svchost.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exedescription pid process target process PID 1704 set thread context of 1792 1704 46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe svchost.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exepid process 1704 46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exedescription pid process target process PID 1704 wrote to memory of 1792 1704 46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe svchost.exe PID 1704 wrote to memory of 1792 1704 46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe svchost.exe PID 1704 wrote to memory of 1792 1704 46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe svchost.exe PID 1704 wrote to memory of 1792 1704 46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe svchost.exe PID 1704 wrote to memory of 1792 1704 46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe svchost.exe PID 1704 wrote to memory of 1792 1704 46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe svchost.exe PID 1704 wrote to memory of 1792 1704 46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe"C:\Users\Admin\AppData\Local\Temp\46f5b99cd288c2645dc72f899d61725f77f3e7a5f0e04798b73c7c4c7fe5f743.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1704 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k2⤵
- Maps connected drives based on registry
PID:1792
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1704-54-0x00000000755B1000-0x00000000755B3000-memory.dmpFilesize
8KB
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memory/1792-55-0x0000000000000000-mapping.dmp
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memory/1792-56-0x0000000000480000-0x000000000054F000-memory.dmpFilesize
828KB
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memory/1792-57-0x0000000000480000-0x000000000054F000-memory.dmpFilesize
828KB