Resubmissions
08-05-2024 02:37
240508-c4fehagg94 10Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08-05-2024 02:37
Static task
static1
Behavioral task
behavioral1
Sample
rad1903E.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
rad1903E.exe
Resource
win10v2004-20240419-en
General
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Target
rad1903E.exe
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Size
1.2MB
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MD5
16a313d609f999958dbeb95cd4cf2ccf
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SHA1
a012954a7257eaea94b4d21ca9c8997fefebade4
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SHA256
3c1cf2acf484d12b8ce39d8f9881313d4ba7d3fb5977163881a9089c2c1b2b97
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SHA512
d9cddf49804604b15178a64df8814e903948d7ca3ccc415e75946bfe11109817e72fcff4f21edb01b2f0b3e651cf20e94fda5f2930a5deaf17893ac5a97fce8c
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SSDEEP
24576:/xQDBHwbrk6VC+bz1CTACJS/jxJxFhv4TFvE9vZXqXsP:/x5bR1MqxXFh4TdEVdqw
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/2156-1-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2156-2-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2156-5-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2156-7-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2156-8-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2156-4-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2156-3-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2156-11-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2156-13-0x0000000000400000-0x0000000000608000-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\"" rad1903E.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 2156 rad1903E.exe 2156 rad1903E.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2156 rad1903E.exe