General
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Target
JaffaCakes118_237e4f4bb75b4cab5abf054d61a5f8cb
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Size
2.4MB
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Sample
250124-vdrnyszkep
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MD5
237e4f4bb75b4cab5abf054d61a5f8cb
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SHA1
b0d95494681c03870f3dc0bf1b0e5b4c1de8f4f9
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SHA256
f6de350a5105b2a50e65307c5b905a8d44828e5c85c1792a23681107c2a1e19e
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SHA512
a7f5c7e08786307c7f9b0d59c58820c7fdef9a4769f2eb35d5e9bd0bc2ae780d8a7d3686de0f75f242fef0393b797359591592f2ec28c8569e90041ad6b803d4
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SSDEEP
49152:kXXWX/AZS2qy3EM9EBn98WDhj9k0Hj6fNQeevvzXkHGgYXwUhzdSO3cbt:kXeA8zy3D967l/6FQeorXWGgswizdrch
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_237e4f4bb75b4cab5abf054d61a5f8cb.exe
Resource
win7-20240903-en
Malware Config
Extracted
cybergate
v1.07.5
remote
sdsf1123.no-ip.biz:1338
I44K6V861PQW8A
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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
Engine
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install_file
iexplore.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
cybergate
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regkey_hkcu
HKCU
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regkey_hklm
HKLM
Targets
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Target
JaffaCakes118_237e4f4bb75b4cab5abf054d61a5f8cb
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Size
2.4MB
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MD5
237e4f4bb75b4cab5abf054d61a5f8cb
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SHA1
b0d95494681c03870f3dc0bf1b0e5b4c1de8f4f9
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SHA256
f6de350a5105b2a50e65307c5b905a8d44828e5c85c1792a23681107c2a1e19e
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SHA512
a7f5c7e08786307c7f9b0d59c58820c7fdef9a4769f2eb35d5e9bd0bc2ae780d8a7d3686de0f75f242fef0393b797359591592f2ec28c8569e90041ad6b803d4
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SSDEEP
49152:kXXWX/AZS2qy3EM9EBn98WDhj9k0Hj6fNQeevvzXkHGgYXwUhzdSO3cbt:kXeA8zy3D967l/6FQeorXWGgswizdrch
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Cybergate family
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Darkcomet family
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Modifies WinLogon for persistence
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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 BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
4Active Setup
1Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
4Active Setup
1Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1