Analysis
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max time kernel
141s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
02-04-2023 13:44
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
General
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Target
tmp.exe
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Size
4.6MB
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MD5
9665de160f7695ba54117e9e3619564c
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SHA1
7b49f7051f16188b14bf073c8e770ebbd005bdea
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SHA256
cc68b5edae8acaaf394ae0b92b6199f83630b9d66ba60152f0db0aa849cb0ece
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SHA512
5e035593ca524999b4b8dd275d754ef52f38de24c251699ed5179f2fcf5c12e7a92e1aea67bc52d22954c324afec786c894643b5a1dd7f0f2bc331c3fe32968b
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SSDEEP
98304:3i/XDlaVlI4AhZ67RlXoAfZROOxbK58+FrzpxsUGqbgtXOgTM1/0oKU:3KD0m4A67DXfqOZ+8IIUGqbI+gw/h
Malware Config
Extracted
gh0strat
190.92.242.47
Signatures
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Processes:
resource yara_rule behavioral1/memory/1704-56-0x0000000010000000-0x0000000010192000-memory.dmp purplefox_rootkit behavioral1/memory/1704-62-0x0000000000400000-0x000000000060E000-memory.dmp purplefox_rootkit behavioral1/memory/1704-66-0x0000000000400000-0x000000000060E000-memory.dmp purplefox_rootkit behavioral1/memory/1704-72-0x0000000000400000-0x000000000060E000-memory.dmp purplefox_rootkit behavioral1/memory/1704-78-0x0000000000400000-0x000000000060E000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1704-56-0x0000000010000000-0x0000000010192000-memory.dmp family_gh0strat behavioral1/memory/1704-62-0x0000000000400000-0x000000000060E000-memory.dmp family_gh0strat behavioral1/memory/1704-66-0x0000000000400000-0x000000000060E000-memory.dmp family_gh0strat behavioral1/memory/1704-72-0x0000000000400000-0x000000000060E000-memory.dmp family_gh0strat behavioral1/memory/1704-78-0x0000000000400000-0x000000000060E000-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:
tmp.exedescription ioc process File opened (read-only) \??\H: tmp.exe File opened (read-only) \??\U: tmp.exe File opened (read-only) \??\Y: tmp.exe File opened (read-only) \??\G: tmp.exe File opened (read-only) \??\J: tmp.exe File opened (read-only) \??\K: tmp.exe File opened (read-only) \??\N: tmp.exe File opened (read-only) \??\R: tmp.exe File opened (read-only) \??\V: tmp.exe File opened (read-only) \??\Z: tmp.exe File opened (read-only) \??\F: tmp.exe File opened (read-only) \??\L: tmp.exe File opened (read-only) \??\M: tmp.exe File opened (read-only) \??\O: tmp.exe File opened (read-only) \??\P: tmp.exe File opened (read-only) \??\W: tmp.exe File opened (read-only) \??\X: tmp.exe File opened (read-only) \??\B: tmp.exe File opened (read-only) \??\E: tmp.exe File opened (read-only) \??\I: tmp.exe File opened (read-only) \??\Q: tmp.exe File opened (read-only) \??\S: tmp.exe File opened (read-only) \??\T: tmp.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
tmp.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 tmp.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz tmp.exe -
Suspicious behavior: EnumeratesProcesses 33 IoCs
Processes:
tmp.exepid process 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe 1704 tmp.exe
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1704-54-0x0000000000400000-0x000000000060E000-memory.dmpFilesize
2.1MB
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memory/1704-56-0x0000000010000000-0x0000000010192000-memory.dmpFilesize
1.6MB
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memory/1704-62-0x0000000000400000-0x000000000060E000-memory.dmpFilesize
2.1MB
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memory/1704-63-0x0000000000250000-0x000000000025B000-memory.dmpFilesize
44KB
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memory/1704-66-0x0000000000400000-0x000000000060E000-memory.dmpFilesize
2.1MB
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memory/1704-72-0x0000000000400000-0x000000000060E000-memory.dmpFilesize
2.1MB
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memory/1704-78-0x0000000000400000-0x000000000060E000-memory.dmpFilesize
2.1MB