General
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Target
8f8da0e5e91029fb2c41744c78470e97_JaffaCakes118
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Size
253KB
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Sample
241104-gxrleawalg
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MD5
8f8da0e5e91029fb2c41744c78470e97
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SHA1
cfb4c8031ec0dc0ea913ca7d6a53bd21fd1dd77c
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SHA256
d773d569ee00bea50205a061ee08dbb405ed1afa71ce62b0ea3fbfb2346392ca
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SHA512
75aee980f72a4b0e9151c95a3f76dcc8aacc412f5d372516428281c62722919640839e3b37c7d32b2466c4e03ff478698495fd71a0c1c44d35750df65943f700
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SSDEEP
6144:YD7cY2fgssM7Wirg9KXylmRiL+QMeC/i6isqX7UovnONztByipwxZ8N:Yl8E4w5huat7UovONzbXwwN
Behavioral task
behavioral1
Sample
8f8da0e5e91029fb2c41744c78470e97_JaffaCakes118.exe
Resource
win7-20240903-en
Malware Config
Extracted
darkcomet
Guest16
skidbooter.no-ip.info:1604
DC_MUTEX-F54S21D
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InstallPath
MSDCSC\msdcsc.exe
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gencode
pQAJ6hoSubuz
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install
true
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offline_keylogger
true
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persistence
false
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reg_key
MicroUpdate
Targets
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Target
8f8da0e5e91029fb2c41744c78470e97_JaffaCakes118
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Size
253KB
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MD5
8f8da0e5e91029fb2c41744c78470e97
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SHA1
cfb4c8031ec0dc0ea913ca7d6a53bd21fd1dd77c
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SHA256
d773d569ee00bea50205a061ee08dbb405ed1afa71ce62b0ea3fbfb2346392ca
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SHA512
75aee980f72a4b0e9151c95a3f76dcc8aacc412f5d372516428281c62722919640839e3b37c7d32b2466c4e03ff478698495fd71a0c1c44d35750df65943f700
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SSDEEP
6144:YD7cY2fgssM7Wirg9KXylmRiL+QMeC/i6isqX7UovnONztByipwxZ8N:Yl8E4w5huat7UovONzbXwwN
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Darkcomet family
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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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Deletes itself
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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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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
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
2