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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
22/05/2024, 02:59
Static task
static1
Behavioral task
behavioral1
Sample
65c7547198528217791e1f0de2788e7d_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
65c7547198528217791e1f0de2788e7d_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
65c7547198528217791e1f0de2788e7d_JaffaCakes118.exe
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Size
1.2MB
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MD5
65c7547198528217791e1f0de2788e7d
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SHA1
1c8d7cc2e8541f730c268873d5b8f640a166758b
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SHA256
ca7eb517b313445cf5ada926890d2d1819ab286024f5af7ab9557c30d1240b76
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SHA512
d64ffec615662a12dce74a7f1866981e93bdaaf47450eb46b14bc8ba5ee407813b0f429cb086f144b5b5fa2c466e6c218ab034c61a55b4c0c437b7ab32355fa5
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SSDEEP
24576:3uGL4aoSLfz3UYfsRuoL5nj8+/FRoR6SK+/JFwcA/:eG3dflURLV8ekR6SJ7wcA/
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/2948-1-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2948-2-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2948-4-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2948-8-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2948-5-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2948-6-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2948-3-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2948-11-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2948-12-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2948-13-0x0000000000400000-0x0000000000608000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 65c7547198528217791e1f0de2788e7d_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 2948 65c7547198528217791e1f0de2788e7d_JaffaCakes118.exe 2948 65c7547198528217791e1f0de2788e7d_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2948 65c7547198528217791e1f0de2788e7d_JaffaCakes118.exe