Analysis
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max time kernel
150s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
23-03-2023 14:38
Static task
static1
Behavioral task
behavioral1
Sample
a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe
Resource
win7-20230220-en
General
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Target
a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe
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Size
4.6MB
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MD5
2d3b8d39bd8f40531deafdc0075fe739
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SHA1
b418b1d6f0099e8e99917600d14778cfb6890758
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SHA256
a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189
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SHA512
2adc6f295f54a7e911e7ea735feaa76b9a035db535e1654fc81149de1eeec33bc25f3b70ba332a38697391c47c9239df15ce2bdf7c0aa7484326e0ed113e1f44
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SSDEEP
98304:f1T69a1N423oVs8o5D9AxRJ04fOTnWJ8kbURYM1jm4f3W9+r4:f1TXTKzCG7K4fJIRjV7fW+c
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1668-56-0x0000000010000000-0x0000000010041000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1668-56-0x0000000010000000-0x0000000010041000-memory.dmp family_gh0strat -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exedescription ioc process File opened (read-only) \??\K: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\X: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\T: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\F: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\H: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\M: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\N: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\O: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\P: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\S: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\U: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\W: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\B: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\G: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\L: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\Q: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\R: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\V: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\E: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\I: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\J: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\Y: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe File opened (read-only) \??\Z: a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs
Processes:
a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exepid process 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe -
Suspicious behavior: EnumeratesProcesses 35 IoCs
Processes:
a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exepid process 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exedescription pid process Token: SeDebugPrivilege 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exepid process 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe 1668 a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe"C:\Users\Admin\AppData\Local\Temp\a193953a3d22eb5d267f0a75071f400128a5a07354605eb36da409e81f5a9189.exe"1⤵
- Enumerates connected drives
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1668
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1668-54-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-55-0x000000007EBD0000-0x000000007EFA1000-memory.dmpFilesize
3.8MB
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memory/1668-56-0x0000000010000000-0x0000000010041000-memory.dmpFilesize
260KB
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memory/1668-64-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-65-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-66-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-67-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-68-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-69-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-70-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-71-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-72-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-73-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-74-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-75-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-76-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-77-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB
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memory/1668-78-0x0000000000400000-0x0000000001750000-memory.dmpFilesize
19.3MB