General
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Target
5e81021c457cdf80bde2b93b23f51bc1_JaffaCakes118
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Size
432KB
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Sample
240720-bvjj5azfqq
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MD5
5e81021c457cdf80bde2b93b23f51bc1
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SHA1
13f8a6be08b4374f6ec3a73b73e1e45c9d112cbd
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SHA256
8b0eb4616a5877828f3e134215c0a237a85ac8b79c28ae3bdbbcd194d8c5f0ee
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SHA512
ba3eaec23e05b5a9a85c1a9ed889f2fb687104df447271948f694a5d30846e49c25b99e92ea3bc773b0099d23ec5c6ef3ddb02298bca0511a98ae719a205d710
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SSDEEP
6144:UqWlXL8pb3AxVgtFjRSxnljQsFHUdAsimMzLn+H4ofgLmdp3eobVGMKl3LCg:cWUHgtSxlsK+imMXuNfgLmiMUh
Static task
static1
Behavioral task
behavioral1
Sample
5e81021c457cdf80bde2b93b23f51bc1_JaffaCakes118.exe
Resource
win7-20240708-en
Malware Config
Extracted
cybergate
v1.04.8
Cyber
kakamalak.no-ip.biz:888
CY4VXNYN2SSQQ3
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enable_keylogger
true
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enable_message_box
true
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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
install
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install_file
winlogon.exe
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install_flag
true
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keylogger_enable_ftp
false
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message_box_caption
The win32.dll file is missing !
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message_box_title
Error
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password
123456
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regkey_hkcu
HKCU
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regkey_hklm
HKLM
Targets
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Target
5e81021c457cdf80bde2b93b23f51bc1_JaffaCakes118
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Size
432KB
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MD5
5e81021c457cdf80bde2b93b23f51bc1
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SHA1
13f8a6be08b4374f6ec3a73b73e1e45c9d112cbd
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SHA256
8b0eb4616a5877828f3e134215c0a237a85ac8b79c28ae3bdbbcd194d8c5f0ee
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SHA512
ba3eaec23e05b5a9a85c1a9ed889f2fb687104df447271948f694a5d30846e49c25b99e92ea3bc773b0099d23ec5c6ef3ddb02298bca0511a98ae719a205d710
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SSDEEP
6144:UqWlXL8pb3AxVgtFjRSxnljQsFHUdAsimMzLn+H4ofgLmdp3eobVGMKl3LCg:cWUHgtSxlsK+imMXuNfgLmiMUh
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Adds policy Run key to start application
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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