Resubmissions
26/02/2025, 17:13
250226-vrvmrsxky4 10Analysis
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max time kernel
290s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
23/02/2025, 00:49
Static task
static1
1 signatures
15 signatures
300 seconds
7 signatures
300 seconds
General
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Target
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Size
1.4MB
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MD5
63210f8f1dde6c40a7f3643ccf0ff313
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SHA1
57edd72391d710d71bead504d44389d0462ccec9
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SHA256
2aab13d49b60001de3aa47fb8f7251a973faa7f3c53a3840cdf5fd0b26e9a09f
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SHA512
87a89e8ab85be150a783a9f8d41797cfa12f86fdccb48f2180c0498bfd2b1040b730dee4665fe2c83b98d436453680226051b7f1532e1c0e0cda0cf702e80a11
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SSDEEP
12288:WZgSKWk54jeg6lL5assQHtzV2KoLJ+PwXxwuLSJ8slf1zMr6iL/KNDx2PIXe2Q:KgoLetlLS8tz6V+PwD0XVMrXCNDxtK
Score
10/10
Malware Config
Signatures
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Troldesh family
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Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1170604239-850860757-3112005715-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" [email protected] -
resource yara_rule behavioral2/memory/4140-1-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-2-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-3-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-4-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-5-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-9-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-10-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-11-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-12-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-13-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-14-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-15-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-18-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-19-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-20-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-21-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-22-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-23-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-24-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-25-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-26-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-27-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-28-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-29-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-30-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-31-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-32-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-33-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-34-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-35-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-36-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-37-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-38-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-39-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/4140-40-0x0000000000400000-0x00000000005DE000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language [email protected] -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4140 [email protected] 4140 [email protected] 4140 [email protected] 4140 [email protected]
Processes
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C:\Users\Admin\AppData\Local\Temp\[email protected]"C:\Users\Admin\AppData\Local\Temp\[email protected]"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4140