General
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Target
4D670AC64FAE74BD0C53F58673C6D826.exe
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Size
422KB
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Sample
231014-rzn86shd33
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MD5
4d670ac64fae74bd0c53f58673c6d826
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SHA1
5fcfe71b322f91bc65f58892bb7024d78bb9b43b
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SHA256
12975bce5682b4d6a0849c73a8924f074e9fc12e9807e1773e3d80656851d1d2
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SHA512
f777331088ec03e39b4370a7958c4187410741ae430582943478cf7558f2c6e8152f4799f7dd121ef79abc0ae126db69ade14ea1227617fb2e50e362cb005427
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SSDEEP
6144:WIA2TfeZd+WnuiCrnluCuSD/Tmd6et08DOUlNre2fUOi3Mw4NwoGC0vQhvxeexNh:S2G+WufnQQ/ff8DdNC/Oi3rBvQhUCjV
Static task
static1
Behavioral task
behavioral1
Sample
4D670AC64FAE74BD0C53F58673C6D826.exe
Resource
win7-20230831-en
Malware Config
Extracted
cybergate
2.6
Victima
boxdmz.freeddns.org:81
***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
install
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install_file
COM HOST.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
tÃtulo da mensagem
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password
gxwd
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regkey_hkcu
HKCU
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regkey_hklm
HKLM
Targets
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Target
4D670AC64FAE74BD0C53F58673C6D826.exe
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Size
422KB
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MD5
4d670ac64fae74bd0c53f58673c6d826
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SHA1
5fcfe71b322f91bc65f58892bb7024d78bb9b43b
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SHA256
12975bce5682b4d6a0849c73a8924f074e9fc12e9807e1773e3d80656851d1d2
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SHA512
f777331088ec03e39b4370a7958c4187410741ae430582943478cf7558f2c6e8152f4799f7dd121ef79abc0ae126db69ade14ea1227617fb2e50e362cb005427
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SSDEEP
6144:WIA2TfeZd+WnuiCrnluCuSD/Tmd6et08DOUlNre2fUOi3Mw4NwoGC0vQhvxeexNh:S2G+WufnQQ/ff8DdNC/Oi3rBvQhUCjV
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Modifies firewall policy service
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Modifies security service
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Adds policy Run key to start application
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Disables taskbar notifications via registry modification
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Disables use of System Restore points
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Modifies Installed Components in the registry
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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3