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Analysis
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max time kernel
143s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
23/02/2024, 00:19 UTC
Static task
static1
Behavioral task
behavioral1
Sample
Endermanch@NoMoreRansom.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Endermanch@NoMoreRansom.exe
Resource
win10v2004-20240221-en
General
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Target
Endermanch@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
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 behavioral2/memory/760-1-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-2-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-3-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-4-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-5-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-9-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-10-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-11-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-12-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-13-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-14-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-15-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-18-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-19-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-20-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-21-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-22-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-23-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-24-0x0000000000400000-0x00000000005DE000-memory.dmp upx behavioral2/memory/760-25-0x0000000000400000-0x00000000005DE000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3844919115-497234255-166257750-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" Endermanch@NoMoreRansom.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Opens file in notepad (likely ransom note) 1 IoCs
pid Process 5012 NOTEPAD.EXE -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 760 Endermanch@NoMoreRansom.exe 760 Endermanch@NoMoreRansom.exe 760 Endermanch@NoMoreRansom.exe 760 Endermanch@NoMoreRansom.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Endermanch@NoMoreRansom.exe"C:\Users\Admin\AppData\Local\Temp\Endermanch@NoMoreRansom.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:760
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Desktop\UnpublishSearch.cmd" "1⤵PID:3008
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C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\TestOptimize.ini1⤵
- Opens file in notepad (likely ransom note)
PID:5012
Network
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Remote address:8.8.8.8:53Request64.159.190.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request194.178.17.96.in-addr.arpaIN PTRResponse194.178.17.96.in-addr.arpaIN PTRa96-17-178-194deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request57.169.31.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request9.193.25.171.in-addr.arpaIN PTRResponse9.193.25.171.in-addr.arpaIN PTRmaatuska4711se
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Remote address:8.8.8.8:53Request26.165.165.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request171.39.242.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request140.71.91.104.in-addr.arpaIN PTRResponse140.71.91.104.in-addr.arpaIN PTRa104-91-71-140deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request0.205.248.87.in-addr.arpaIN PTRResponse0.205.248.87.in-addr.arpaIN PTRhttps-87-248-205-0lgwllnwnet
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Remote address:8.8.8.8:53Request11.227.111.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request0.204.248.87.in-addr.arpaIN PTRResponse0.204.248.87.in-addr.arpaIN PTRhttps-87-248-204-0lhrllnwnet
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Remote address:8.8.8.8:53Request211.143.182.52.in-addr.arpaIN PTRResponse
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3.1kB 6.2kB 12 10
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260 B 5
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72 B 158 B 1 1
DNS Request
64.159.190.20.in-addr.arpa
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72 B 137 B 1 1
DNS Request
194.178.17.96.in-addr.arpa
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71 B 157 B 1 1
DNS Request
57.169.31.20.in-addr.arpa
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71 B 101 B 1 1
DNS Request
9.193.25.171.in-addr.arpa
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72 B 146 B 1 1
DNS Request
26.165.165.52.in-addr.arpa
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72 B 158 B 1 1
DNS Request
171.39.242.20.in-addr.arpa
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72 B 137 B 1 1
DNS Request
140.71.91.104.in-addr.arpa
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71 B 116 B 1 1
DNS Request
0.205.248.87.in-addr.arpa
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72 B 158 B 1 1
DNS Request
11.227.111.52.in-addr.arpa
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71 B 116 B 1 1
DNS Request
0.204.248.87.in-addr.arpa
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73 B 147 B 1 1
DNS Request
211.143.182.52.in-addr.arpa