Analysis
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max time kernel
40s -
max time network
24s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05-02-2025 14:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
NoMoreRansom.exe
Resource
win7-20240903-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
NoMoreRansom.exe
Resource
win10v2004-20250129-en
windows10-2004-x64
12 signatures
150 seconds
General
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Target
NoMoreRansom.exe
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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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" NoMoreRansom.exe -
resource yara_rule behavioral1/memory/600-2-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral1/memory/600-1-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral1/memory/600-5-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral1/memory/600-3-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral1/memory/600-4-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral1/memory/600-9-0x0000000000400000-0x00000000005DE000-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 NoMoreRansom.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 600 NoMoreRansom.exe 600 NoMoreRansom.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2448 taskmgr.exe -
Suspicious use of FindShellTrayWindow 44 IoCs
pid Process 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe -
Suspicious use of SendNotifyMessage 44 IoCs
pid Process 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe 2448 taskmgr.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 600 NoMoreRansom.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe"C:\Users\Admin\AppData\Local\Temp\NoMoreRansom.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:600
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2448