Analysis
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max time kernel
125s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2022 06:08
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
General
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Target
tmp.exe
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Size
3.4MB
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MD5
3c3397dad0b0cd89d4345d04175e71d5
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SHA1
5e6cb3548f50afe87e15d614724b1d9fdf147162
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SHA256
c716e31dfc90e490989ef03a8ef425c96f90d17f9c0c21001a5bafdfa558b3f8
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SHA512
5205eb5ce61ef613b3f3c12c2fc23ff2b22792b6fcd37fbda924e1a3bed508326cb275d864bbbe7266909927f57b279ff84a16930f502a9b1b2b7edfc18dc167
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SSDEEP
98304:cmyef25hrekAhGaGt3XgaHXN2N54OiZrq1DfPHNADtV6v+Ll:V9fcqxyXN2N54O7NADtV6v+J
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/4984-132-0x0000000010000000-0x000000001003F000-memory.dmp purplefox_rootkit -
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) \??\Z: tmp.exe File opened (read-only) \??\G: tmp.exe File opened (read-only) \??\Q: tmp.exe File opened (read-only) \??\T: 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) \??\B: tmp.exe File opened (read-only) \??\E: tmp.exe File opened (read-only) \??\I: tmp.exe File opened (read-only) \??\J: tmp.exe File opened (read-only) \??\H: tmp.exe File opened (read-only) \??\N: tmp.exe File opened (read-only) \??\O: tmp.exe File opened (read-only) \??\P: tmp.exe File opened (read-only) \??\R: tmp.exe File opened (read-only) \??\W: tmp.exe File opened (read-only) \??\F: tmp.exe File opened (read-only) \??\K: tmp.exe File opened (read-only) \??\L: tmp.exe File opened (read-only) \??\M: tmp.exe File opened (read-only) \??\S: tmp.exe File opened (read-only) \??\Y: 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 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe 4984 tmp.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4984-132-0x0000000010000000-0x000000001003F000-memory.dmpFilesize
252KB