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Analysis
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max time kernel
152s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2022, 14:10
Static task
static1
Behavioral task
behavioral1
Sample
89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe
Resource
win7-20220812-en
General
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Target
89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe
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Size
448KB
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MD5
632b7b0eae2f335fa0e303e7574318e2
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SHA1
22ba636c019ee376a7c40b8077ab2100b9931465
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SHA256
89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a
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SHA512
8eb5ff03416610841b63e66c2e1574b2a111ef27d18d710b8b47b6651581e789a083ef081dd9f6d3338fde9936b91e70f1fd4f73fd0619c615bcdf4684850918
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SSDEEP
12288:+ViAV0I8n+ql7rtkyr3naDKKr8lVlq2jl:hI8+k7riDSPlq2j
Malware Config
Extracted
cybergate
v2.1.0
FiX
jjleo.no-ip.biz:8220
4Y853V6X16WU4N
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enable_keylogger
true
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enable_message_box
false
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ftp_directory
./logs
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ftp_interval
30
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injected_process
services.exe
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install_dir
install
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install_file
server.exe
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install_flag
true
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keylogger_enable_ftp
false
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message_box_caption
Remote Administration anywhere in the world.
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message_box_title
CyberGate
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password
jntdkb820
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regkey_hkcu
HKCU
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regkey_hklm
HKLM
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Program Files\\Microsoft Games\\install\\server.exe" 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Program Files\\Microsoft Games\\install\\server.exe" 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe -
Modifies Installed Components in the registry 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{85037067-8Q3J-LO2O-1OP6-5MB116MRT17U} 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{85037067-8Q3J-LO2O-1OP6-5MB116MRT17U}\StubPath = "C:\\Program Files\\Microsoft Games\\install\\server.exe Restart" 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{85037067-8Q3J-LO2O-1OP6-5MB116MRT17U} explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{85037067-8Q3J-LO2O-1OP6-5MB116MRT17U}\StubPath = "C:\\Program Files\\Microsoft Games\\install\\server.exe" explorer.exe -
resource yara_rule behavioral2/memory/2720-140-0x0000000010410000-0x0000000010484000-memory.dmp upx behavioral2/memory/2720-145-0x0000000010490000-0x0000000010504000-memory.dmp upx behavioral2/memory/1424-148-0x0000000010490000-0x0000000010504000-memory.dmp upx behavioral2/memory/1424-151-0x0000000010490000-0x0000000010504000-memory.dmp upx behavioral2/memory/2720-155-0x0000000002190000-0x0000000002204000-memory.dmp upx behavioral2/memory/2720-158-0x0000000010510000-0x0000000010584000-memory.dmp upx behavioral2/memory/1064-161-0x0000000010510000-0x0000000010584000-memory.dmp upx behavioral2/memory/1064-162-0x0000000010510000-0x0000000010584000-memory.dmp upx behavioral2/memory/1424-164-0x0000000010490000-0x0000000010504000-memory.dmp upx behavioral2/memory/1064-165-0x0000000010510000-0x0000000010584000-memory.dmp upx -
Drops startup file 3 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\server.exe 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\server.exe 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files\\Microsoft Games\\install\\server.exe" 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files\\Microsoft Games\\install\\server.exe" 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 536 set thread context of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 -
Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Games\install\server.exe 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe File created C:\Program Files\Microsoft Games\install\server.exe 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe -
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 4 IoCs
pid Process 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeBackupPrivilege 1424 explorer.exe Token: SeRestorePrivilege 1424 explorer.exe Token: SeBackupPrivilege 1064 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Token: SeRestorePrivilege 1064 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Token: SeDebugPrivilege 1064 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe Token: SeDebugPrivilege 1064 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 536 wrote to memory of 2720 536 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 83 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26 PID 2720 wrote to memory of 2664 2720 89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe 26
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2664
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C:\Users\Admin\AppData\Local\Temp\89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe"C:\Users\Admin\AppData\Local\Temp\89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:536 -
C:\Users\Admin\AppData\Local\Temp\89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exeC:\Users\Admin\AppData\Local\Temp\89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe3⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2720 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe4⤵
- Modifies Installed Components in the registry
- Suspicious use of AdjustPrivilegeToken
PID:1424
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C:\Users\Admin\AppData\Local\Temp\89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe"C:\Users\Admin\AppData\Local\Temp\89778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a.exe"4⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
PID:1064
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
448KB
MD5632b7b0eae2f335fa0e303e7574318e2
SHA122ba636c019ee376a7c40b8077ab2100b9931465
SHA25689778ce0244a2c98093577bbc90461f9fcf6b18cd3b932c9b49c174a452e678a
SHA5128eb5ff03416610841b63e66c2e1574b2a111ef27d18d710b8b47b6651581e789a083ef081dd9f6d3338fde9936b91e70f1fd4f73fd0619c615bcdf4684850918
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Filesize
237KB
MD534c4010e79639dd27609576a9fa8a87a
SHA16371148baf256d21d1e3d396e1262023477c5fb5
SHA2568c4ec5e93ff18fc807459f2031cb6da2605c1efacabca4fc1b1cb849e56385c6
SHA512676f58227736570abeddac84580045ea62e7d82753e7b6bd68a98f8a50446006107ed62a110f5405d6c64d8623d7ac3f4b7a20673f03232aa26a722fc90dbff0