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Analysis
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max time kernel
152s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2022, 10:19
Static task
static1
Behavioral task
behavioral1
Sample
9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe
Resource
win7-20221111-en
General
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Target
9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe
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Size
436KB
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MD5
b4665c03226556d126ee33dbb9e73c88
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SHA1
a36abb1dd23f3a696cee27b7ffd3babedfdb0fce
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SHA256
9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a
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SHA512
da9992f796d6bc6eff9ec8f2f43cbaffa2ea1dfb98cf8afea25388502250078257878232659f3d771f41c78b484e1239394ad83603e50f377031b131a7de9f40
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SSDEEP
12288:KnHLkcsECEvOAEZzB2tDBZtQYdIhJ9tazfpYIxe:kHLkcUEvP+63tQYdMXwzhxe
Malware Config
Extracted
cybergate
2.6
ÖÍíÉ
hiddenspy.no-ip.biz:288
***MUTEX***
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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
svchost.exe
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install_file
windows.exe
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install_flag
true
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keylogger_enable_ftp
false
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message_box_caption
texto da mensagem
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message_box_title
t?tulo da mensagem
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password
abcd1234
Signatures
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Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\windows\\system32\\microsoft\\windows.exe" 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\windows\\system32\\microsoft\\windows.exe" 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe -
Executes dropped EXE 2 IoCs
pid Process 3156 windows.exe 3732 windows.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\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY} 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY}\StubPath = "c:\\windows\\system32\\microsoft\\windows.exe Restart" 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY} explorer.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{GF4X7745-WQW6-GR05-83C3-J2A4J26U82BY}\StubPath = "c:\\windows\\system32\\microsoft\\windows.exe" explorer.exe -
resource yara_rule behavioral2/memory/2228-146-0x0000000024010000-0x0000000024072000-memory.dmp upx behavioral2/memory/2228-151-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral2/memory/2996-154-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral2/memory/2996-155-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral2/memory/2228-159-0x0000000002040000-0x00000000020A2000-memory.dmp upx behavioral2/memory/2228-164-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral2/memory/3844-167-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral2/memory/3844-169-0x00000000240F0000-0x0000000024152000-memory.dmp upx behavioral2/memory/2996-183-0x0000000024080000-0x00000000240E2000-memory.dmp upx behavioral2/memory/3844-184-0x00000000240F0000-0x0000000024152000-memory.dmp upx -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File created \??\c:\windows\SysWOW64\microsoft\windows.exe 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe File opened for modification \??\c:\windows\SysWOW64\microsoft\windows.exe 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe File opened for modification \??\c:\windows\SysWOW64\microsoft\windows.exe 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe File opened for modification \??\c:\windows\SysWOW64\microsoft\ 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1048 set thread context of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 3156 set thread context of 3732 3156 windows.exe 84 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
pid pid_target Process procid_target 2204 3732 WerFault.exe 84 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3844 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3844 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe Token: SeDebugPrivilege 3844 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 3156 windows.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 1048 wrote to memory of 2228 1048 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 80 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74 PID 2228 wrote to memory of 776 2228 9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe 74
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:776
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C:\Users\Admin\AppData\Local\Temp\9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe"C:\Users\Admin\AppData\Local\Temp\9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1048 -
C:\Users\Admin\AppData\Local\Temp\9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exeC:\Users\Admin\AppData\Local\Temp\9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe3⤵
- Adds policy Run key to start application
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2228 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe4⤵
- Modifies Installed Components in the registry
PID:2996
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C:\Users\Admin\AppData\Local\Temp\9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe"C:\Users\Admin\AppData\Local\Temp\9a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a.exe"4⤵
- Checks computer location settings
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:3844 -
C:\windows\SysWOW64\microsoft\windows.exe"C:\windows\system32\microsoft\windows.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
PID:3156 -
C:\windows\SysWOW64\microsoft\windows.exeC:\windows\SysWOW64\microsoft\windows.exe6⤵
- Executes dropped EXE
PID:3732 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 2287⤵
- Program crash
PID:2204
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3732 -ip 37321⤵PID:4640
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
229KB
MD5d9fcf6d393eae10d0cbe166718d58855
SHA1e4da0ece819504d4caf3c5b5b78e2d1a72d78e69
SHA2564c9d1798d915df6cdaed43b52228bbaa37d715c08cf9cfaa832f572a61615378
SHA512fb707ddbfff834214419ae1ff27189b9a9899d49cd0505d8528bd35bd659300a897c03cc4c38939d4ed991c2dfa3afce4d781f938423aa2b7e3d808f3c583a07
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Filesize
436KB
MD5b4665c03226556d126ee33dbb9e73c88
SHA1a36abb1dd23f3a696cee27b7ffd3babedfdb0fce
SHA2569a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a
SHA512da9992f796d6bc6eff9ec8f2f43cbaffa2ea1dfb98cf8afea25388502250078257878232659f3d771f41c78b484e1239394ad83603e50f377031b131a7de9f40
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Filesize
436KB
MD5b4665c03226556d126ee33dbb9e73c88
SHA1a36abb1dd23f3a696cee27b7ffd3babedfdb0fce
SHA2569a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a
SHA512da9992f796d6bc6eff9ec8f2f43cbaffa2ea1dfb98cf8afea25388502250078257878232659f3d771f41c78b484e1239394ad83603e50f377031b131a7de9f40
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Filesize
436KB
MD5b4665c03226556d126ee33dbb9e73c88
SHA1a36abb1dd23f3a696cee27b7ffd3babedfdb0fce
SHA2569a628265c2dd41cbf8e666d6aa84dd62146edf03e103bd2561cbdbf324b1577a
SHA512da9992f796d6bc6eff9ec8f2f43cbaffa2ea1dfb98cf8afea25388502250078257878232659f3d771f41c78b484e1239394ad83603e50f377031b131a7de9f40