Analysis
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max time kernel
150s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
30-03-2023 16:17
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
1.2MB
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MD5
44f50973ac66fd83be9411d6ab53446f
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SHA1
6660ac4bf320699b43776f0d3f96c2b1cab104d3
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SHA256
6a97f44c2a3d62603e7870723ee797abd5d2af53e12662f0d9e0ca3c1d82e297
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SHA512
80a51ae37153d1385119ffbfe14a99032898e45369a1353d4483c8d4256cce419baca447cb025dcd7fa31a9abb0a98f281744040bdb7731b48a828441e2ef74d
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SSDEEP
24576:uyDoTqctaY5effnW8RDsXOvvYh1BKy7ILN7qxx+HP288pu3WPs2/:uwoTpE/WwDIngzRqI8p0R2/
Malware Config
Extracted
gh0strat
192.253.237.20
Signatures
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Processes:
resource yara_rule behavioral1/memory/1724-56-0x0000000010000000-0x0000000010192000-memory.dmp purplefox_rootkit behavioral1/memory/1724-63-0x0000000000400000-0x000000000060E000-memory.dmp purplefox_rootkit behavioral1/memory/1724-66-0x0000000000400000-0x000000000060E000-memory.dmp purplefox_rootkit behavioral1/memory/1724-72-0x0000000000400000-0x000000000060E000-memory.dmp purplefox_rootkit behavioral1/memory/1724-75-0x0000000000400000-0x000000000060E000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1724-56-0x0000000010000000-0x0000000010192000-memory.dmp family_gh0strat behavioral1/memory/1724-63-0x0000000000400000-0x000000000060E000-memory.dmp family_gh0strat behavioral1/memory/1724-66-0x0000000000400000-0x000000000060E000-memory.dmp family_gh0strat behavioral1/memory/1724-72-0x0000000000400000-0x000000000060E000-memory.dmp family_gh0strat behavioral1/memory/1724-75-0x0000000000400000-0x000000000060E000-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) \??\V: tmp.exe File opened (read-only) \??\B: tmp.exe File opened (read-only) \??\F: tmp.exe File opened (read-only) \??\K: tmp.exe File opened (read-only) \??\R: tmp.exe File opened (read-only) \??\U: tmp.exe File opened (read-only) \??\X: tmp.exe File opened (read-only) \??\H: tmp.exe File opened (read-only) \??\N: tmp.exe File opened (read-only) \??\Q: tmp.exe File opened (read-only) \??\O: tmp.exe File opened (read-only) \??\P: tmp.exe File opened (read-only) \??\S: tmp.exe File opened (read-only) \??\Z: tmp.exe File opened (read-only) \??\E: tmp.exe File opened (read-only) \??\G: tmp.exe File opened (read-only) \??\I: tmp.exe File opened (read-only) \??\T: tmp.exe File opened (read-only) \??\W: tmp.exe File opened (read-only) \??\Y: tmp.exe File opened (read-only) \??\J: tmp.exe File opened (read-only) \??\L: tmp.exe File opened (read-only) \??\M: 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 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe 1724 tmp.exe
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1724-54-0x0000000000400000-0x000000000060E000-memory.dmpFilesize
2.1MB
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memory/1724-56-0x0000000010000000-0x0000000010192000-memory.dmpFilesize
1.6MB
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memory/1724-63-0x0000000000400000-0x000000000060E000-memory.dmpFilesize
2.1MB
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memory/1724-64-0x00000000003F0000-0x00000000003FB000-memory.dmpFilesize
44KB
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memory/1724-66-0x0000000000400000-0x000000000060E000-memory.dmpFilesize
2.1MB
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memory/1724-72-0x0000000000400000-0x000000000060E000-memory.dmpFilesize
2.1MB
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memory/1724-75-0x0000000000400000-0x000000000060E000-memory.dmpFilesize
2.1MB