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Analysis
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max time kernel
118s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
18/12/2024, 23:44
Behavioral task
behavioral1
Sample
fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe
Resource
win7-20241023-en
General
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Target
fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe
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Size
936KB
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MD5
fd964d53bd4997e22293364aa8817655
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SHA1
a32ca096e1cb287732ac0ac5904abd17cb7fee25
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SHA256
95c158b77f86ac3d2888d8b09b737d255abd9dbeff2e85c5babed6196e070f84
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SHA512
a29e54712d6d34ca4d3c6f3498b79b1ef633a0ed8707062167d8ec9a14e9d622a8442f5ebc65ddc8e722bd7f8335ce534eb3b1ccd2a07add4595688967f98bdf
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SSDEEP
24576:3vFBzW01XKd+uLCJSZJHK/4QpFmMGldw6:/Fod+/JS3q/47ddF
Malware Config
Extracted
cybergate
2.6
ÖÍíÉ
biggman.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
explorer.exe
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install_dir
SYSTEM
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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
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regkey_hkcu
HKCU
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regkey_hklm
HKLM
Signatures
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Cybergate family
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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:\\windows\\system32\\microsoft\\SYSTEM\\windows.exe" fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\windows\\system32\\microsoft\\SYSTEM\\windows.exe" fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe -
Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{14H722J5-TKCD-G4H3-SQ5U-22003L6R05I1} fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{14H722J5-TKCD-G4H3-SQ5U-22003L6R05I1}\StubPath = "c:\\windows\\system32\\microsoft\\SYSTEM\\windows.exe Restart" fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Wine fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1420-0-0x0000000000400000-0x00000000005C2000-memory.dmp themida behavioral1/memory/1420-2-0x0000000000400000-0x00000000005C2000-memory.dmp themida behavioral1/memory/1420-6-0x0000000000400000-0x00000000005C2000-memory.dmp themida -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "c:\\windows\\system32\\microsoft\\SYSTEM\\windows.exe" fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "c:\\windows\\system32\\microsoft\\SYSTEM\\windows.exe" fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created \??\c:\windows\SysWOW64\microsoft\SYSTEM\windows.exe fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe File opened for modification \??\c:\windows\SysWOW64\microsoft\SYSTEM\windows.exe fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1420 fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1420-5-0x0000000024010000-0x0000000024072000-memory.dmp upx -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1420 fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe 1420 fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1420 fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fd964d53bd4997e22293364aa8817655_JaffaCakes118.exe"1⤵
- Adds policy Run key to start application
- Boot or Logon Autostart Execution: Active Setup
- Identifies Wine through registry keys
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:1420