Analysis
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max time kernel
124s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
14/06/2024, 16:14
Static task
static1
Behavioral task
behavioral1
Sample
aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe
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Size
943KB
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MD5
aa9e5d7f8bcc9343f412f43e630750b1
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SHA1
735bca65cbd424c82f6a098409b76b46b32ddb05
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SHA256
44bb4ffead0b0c9f8c0596e7b2bed0cea23c3cb8ec7fa09eced23d3bdf8b6b93
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SHA512
387bc2f10bdd1497ef3d268ebe4cba6928377c10550748e303aec4685174cb3fa5efb9f78aa554bb48448b9f5cf39b83d8f995d344cc2c218a7536a5b72c137e
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SSDEEP
24576:3/7TbYcDa6BSSEkmfSRmjNr0HmO0g9miDnP9GA1K:P7TajSENNO79FDPz1K
Malware Config
Signatures
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/2152-1-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2152-2-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2152-4-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2152-3-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2152-7-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2152-5-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2152-8-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2152-11-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2152-13-0x0000000000400000-0x0000000000608000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.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
pid Process 2152 aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe 2152 aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2152 aa9e5d7f8bcc9343f412f43e630750b1_JaffaCakes118.exe