Analysis
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max time kernel
37s -
max time network
24s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
31-08-2024 20:35
Static task
static1
1 signatures
windows7-x64
11 signatures
150 seconds
windows11-21h2-x64
6 signatures
150 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, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
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resource yara_rule behavioral1/memory/2180-0-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral1/memory/2180-3-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral1/memory/2180-2-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral1/memory/2180-6-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral1/memory/2180-4-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral1/memory/2180-9-0x0000000000400000-0x00000000005DE000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" [email protected] -
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 17 IoCs
pid Process 2180 [email protected] 2180 [email protected] 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1728 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1728 taskmgr.exe -
Suspicious use of FindShellTrayWindow 41 IoCs
pid Process 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe -
Suspicious use of SendNotifyMessage 41 IoCs
pid Process 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe 1728 taskmgr.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2180 [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
- Suspicious use of UnmapMainImage
PID:2180
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1728