General
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Target
159fb0a5fa200b19831933072850caeb_JaffaCakes118
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Size
692KB
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Sample
241005-brrrbsxcqr
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MD5
159fb0a5fa200b19831933072850caeb
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SHA1
e4eb0c41295b0c2cafc91cdca1868627c5460a3a
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SHA256
c177116ad5ad90b81aedffbcaff7cb30b6bcd34d415005fb023e0cf54796402d
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SHA512
903af266de5caeab70130302dbf9b9508892f6dc61465ae0deb2354a51cc05ecd427cfbcf3c43ec076fed06db51a86155af7a7f4b2ce83b42af8fe0ce981ba82
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SSDEEP
12288:cXhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkMh/fy452Ue:KnAw2WWeFcfbP9VPSPMTSPL/rWvzq4JO
Behavioral task
behavioral1
Sample
159fb0a5fa200b19831933072850caeb_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
Home Test
host75420.no-ip.biz:1604
DC_MUTEX-7TH0QC5
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InstallPath
System32\explorer.exe
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gencode
AnLE1MPfqdHc
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
explorer
Targets
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Target
159fb0a5fa200b19831933072850caeb_JaffaCakes118
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Size
692KB
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MD5
159fb0a5fa200b19831933072850caeb
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SHA1
e4eb0c41295b0c2cafc91cdca1868627c5460a3a
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SHA256
c177116ad5ad90b81aedffbcaff7cb30b6bcd34d415005fb023e0cf54796402d
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SHA512
903af266de5caeab70130302dbf9b9508892f6dc61465ae0deb2354a51cc05ecd427cfbcf3c43ec076fed06db51a86155af7a7f4b2ce83b42af8fe0ce981ba82
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SSDEEP
12288:cXhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkMh/fy452Ue:KnAw2WWeFcfbP9VPSPMTSPL/rWvzq4JO
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Modifies WinLogon for persistence
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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 desktop.ini file(s)
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1