Analysis
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max time kernel
42s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
11-09-2022 19:49
Static task
static1
Behavioral task
behavioral1
Sample
a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe
Resource
win7-20220812-en
General
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Target
a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe
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Size
3.8MB
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MD5
bdaf5d4a000f4b228a9947bbc54a02b2
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SHA1
55c634e32af30aaee69cb577a32dc0d822dde9f7
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SHA256
a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da
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SHA512
65c2b5a0671e85fe63639a95e187eb9f7354dcbbc70e7e6ea4e11d850d8cefd2a2e62b7f10e1eaa81b928395fa47cbc219c6e59ed173f3bd3ff4ae5e4a15dfb0
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SSDEEP
98304:a1QjVI10ycazKiEDxjp+7Bln014OiZrq1DfPHNADtV6v+QKTKK4KKDyK5FZ1EEER:aueSazKcBln014O7NADtV6v+
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1976-55-0x0000000010000000-0x000000001003F000-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:
a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exedescription ioc process File opened (read-only) \??\W: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\E: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\I: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\K: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\O: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\R: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\B: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\F: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\J: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\L: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\T: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\S: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\V: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\X: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\G: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\H: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\M: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\P: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\Q: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\Y: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\N: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\U: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe File opened (read-only) \??\Z: a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe -
Suspicious behavior: EnumeratesProcesses 33 IoCs
Processes:
a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exepid process 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe 1976 a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe"C:\Users\Admin\AppData\Local\Temp\a181fab97fcfa5490838395ae04a41f6e254ad0362e222da50eb45e7b4ad22da.exe"1⤵
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses