Analysis
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max time kernel
4294211s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20220223-en -
submitted
06-03-2022 02:42
Static task
static1
Behavioral task
behavioral1
Sample
aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff.exe
Resource
win7-20220223-en
Behavioral task
behavioral2
Sample
aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff.exe
Resource
win10v2004-en-20220112
General
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Target
aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff.exe
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Size
1.3MB
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MD5
d17a0c84c07cc9873940a9e879a1c279
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SHA1
adc8efd335531c64276958def3d7658b0ef662de
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SHA256
aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff
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SHA512
97ed3742209f62375e7f7b83ae2ee4c05fd9ed24bd3b7a2182e5bd98e391d86a471b7e898d17ca691bd8c5501c535a4814e7a9c0c1b5bd42b1cac4fc2fcef7e6
Malware Config
Signatures
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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resource yara_rule behavioral1/memory/1680-56-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral1/memory/1680-57-0x0000000000400000-0x0000000000608000-memory.dmp upx -
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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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1405931862-909307831-4085185274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff.exe Set value (str) \REGISTRY\USER\S-1-5-21-1405931862-909307831-4085185274-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff.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). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1680 aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff.exe 1680 aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 1680 aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff.exe"C:\Users\Admin\AppData\Local\Temp\aed1208120f18b0d4ef1349242130c39e0bed86cc7629b33dd441106ec8ee5ff.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:1680