Analysis
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max time kernel
152s -
max time network
188s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
07-05-2023 01:00
Static task
static1
Behavioral task
behavioral1
Sample
360realpro.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
360realpro.exe
Resource
win10v2004-20230220-en
General
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Target
360realpro.exe
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Size
1.5MB
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MD5
6f4a3bce5a21f15c57b1fb175048a374
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SHA1
0c6fbba46356f5ed4a11b593fafd6cb89ee95038
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SHA256
b1f13a9ef3da3c9bd2cfd0fcfd7368b48346a6995a91dd0edca12557773a7763
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SHA512
4dc04f30ee1a2631a34012aa374367fef8c4f20315169c8cb8cac08cc52cfc186b4346dbba827417d16ea38f860648eade75d035e3631f0f16ba6c3b7e31d719
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SSDEEP
24576:j2T38ElepoawixcPMAVoU3hbvJUuxN01qhMx8mx4tVkp:CDGwiy06o0bzrn2x8W4Pg
Malware Config
Signatures
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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Processes:
resource yara_rule behavioral1/memory/1672-55-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/1672-56-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/1672-58-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/1672-57-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/1672-61-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/1672-60-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/1672-66-0x0000000000400000-0x0000000000608000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
360realpro.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ 360realpro.exe Set value (str) \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 360realpro.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
360realpro.exepid process 1672 360realpro.exe 1672 360realpro.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
360realpro.exepid process 1672 360realpro.exe