Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
08-04-2023 10:49
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
General
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Target
tmp.exe
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Size
732KB
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MD5
67729c04be7bd2d5724f00366ad54a70
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SHA1
191a3ca5740eacb4664ab6769115abc113edb9b4
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SHA256
e300aada66bc9364189186207fcad4c5fa2a263a6450c8a040f02001a400c88d
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SHA512
d68e14ca4ef07d0f95adc1c6a173a7e392539f52fc2b603af6c7b9c185bcbc2474aae365fed1070a73effb0942873a22ab9b05faa6873d43e57112ef92d54ffd
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SSDEEP
12288:avJ7SQ7OE0AWeT3+D0PcRUyE6lfJxv0owN/F1GaYltfjKZdqnMW:avJmAiAWe+D0URUBmff8jVF1GasKZYn
Malware Config
Extracted
gh0strat
103.45.99.10
Signatures
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Processes:
resource yara_rule behavioral2/memory/1808-138-0x0000000010000000-0x0000000010192000-memory.dmp purplefox_rootkit behavioral2/memory/1808-147-0x0000000000400000-0x0000000000634000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/1808-138-0x0000000010000000-0x0000000010192000-memory.dmp family_gh0strat behavioral2/memory/1808-147-0x0000000000400000-0x0000000000634000-memory.dmp family_gh0strat -
Processes:
resource yara_rule behavioral2/memory/1808-133-0x0000000000400000-0x0000000000634000-memory.dmp vmprotect behavioral2/memory/1808-134-0x0000000000400000-0x0000000000634000-memory.dmp vmprotect behavioral2/memory/1808-147-0x0000000000400000-0x0000000000634000-memory.dmp vmprotect -
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) \??\Y: tmp.exe File opened (read-only) \??\Z: tmp.exe File opened (read-only) \??\B: tmp.exe File opened (read-only) \??\I: tmp.exe File opened (read-only) \??\K: tmp.exe File opened (read-only) \??\P: tmp.exe File opened (read-only) \??\T: tmp.exe File opened (read-only) \??\E: tmp.exe File opened (read-only) \??\F: tmp.exe File opened (read-only) \??\G: tmp.exe File opened (read-only) \??\Q: tmp.exe File opened (read-only) \??\U: tmp.exe File opened (read-only) \??\V: tmp.exe File opened (read-only) \??\X: tmp.exe File opened (read-only) \??\H: tmp.exe File opened (read-only) \??\L: tmp.exe File opened (read-only) \??\N: tmp.exe File opened (read-only) \??\O: tmp.exe File opened (read-only) \??\W: tmp.exe File opened (read-only) \??\J: tmp.exe File opened (read-only) \??\M: tmp.exe File opened (read-only) \??\R: tmp.exe File opened (read-only) \??\S: tmp.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
tmp.exepid process 1808 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 64 IoCs
Processes:
tmp.exepid process 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe 1808 tmp.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1808-133-0x0000000000400000-0x0000000000634000-memory.dmpFilesize
2.2MB
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memory/1808-134-0x0000000000400000-0x0000000000634000-memory.dmpFilesize
2.2MB
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memory/1808-138-0x0000000010000000-0x0000000010192000-memory.dmpFilesize
1.6MB
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memory/1808-147-0x0000000000400000-0x0000000000634000-memory.dmpFilesize
2.2MB