Resubmissions
29-01-2023 18:20
230129-wy2v4aab6s 10Analysis
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max time kernel
145s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
14-04-2024 12:12
Static task
static1
Behavioral task
behavioral1
Sample
629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral4
Sample
629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exe
Resource
win11-20240412-en
General
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Target
629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exe
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Size
1.2MB
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MD5
969305f9f01a46e8eee82885d9bde2bd
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SHA1
a5cf52711faec6b7ec152ac074496a7a6e825765
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SHA256
629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70
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SHA512
a916a1ef2bc9c77e9cb3476def54747dcf9c6819c9dd436d8e7ec4f9c3046ce850db7727fc97f820aba070015e06975540f5cacbf6e7341a3ffb787560590ba2
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SSDEEP
24576:U0Xy5spQBcumH3iA537SEHKa3RoMF/tM7duvJkdV4KL:U0iupecuYSAt2E53WMF/+duvJIV4S
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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Processes:
resource yara_rule behavioral1/memory/2164-1-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2164-2-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2164-3-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2164-4-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2164-5-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2164-6-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2164-10-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2164-11-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/2164-13-0x0000000000400000-0x0000000000608000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exedescription 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\"" 629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.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:
629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exepid process 2164 629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exe 2164 629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exepid process 2164 629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exe"C:\Users\Admin\AppData\Local\Temp\629491cb1f88530240f9260810ab2abe16b8152900bffae4068a6565a2ac7a70.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2164-0-0x0000000001E70000-0x0000000001F45000-memory.dmpFilesize
852KB
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memory/2164-1-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/2164-2-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/2164-3-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/2164-4-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/2164-5-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/2164-6-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/2164-10-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/2164-11-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB
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memory/2164-12-0x0000000001E70000-0x0000000001F45000-memory.dmpFilesize
852KB
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memory/2164-13-0x0000000000400000-0x0000000000608000-memory.dmpFilesize
2.0MB