Analysis
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max time kernel
125s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
14-06-2024 13:00
General
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Target
a9ce276873b60dfd080f728f2de98e2a_JaffaCakes118.exe
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Size
1.3MB
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MD5
a9ce276873b60dfd080f728f2de98e2a
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SHA1
2fb66c4b670f0bf007beb786ed1ed45717b7fb1f
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SHA256
8c9b5e458aa1d4733ab5f826029721e5ab4b45e3ffff369ae022d4a67fa45267
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SHA512
c04c251b104ee686e94ff2c7052accec4bc03e070b1ec03d14c1e5ef7b7015e499e99ece96698b01aaaefd9dc879c4c3f52382d22eb7c98058d66b56d1cb73ab
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SSDEEP
24576:+SVujyq46MrDjZiRVvSdrZVN24SH5M7k7CydR2:zujyoyjZ0atZVBSZW7r
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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UPX packed file 9 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 1 IoCs
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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
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Suspicious use of UnmapMainImage 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a9ce276873b60dfd080f728f2de98e2a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a9ce276873b60dfd080f728f2de98e2a_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
852KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
852KB
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Filesize
2.0MB