General
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Target
f6b4827fddfafeebc88c1245f181d533_JaffaCakes118
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Size
496KB
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Sample
240417-2cnz1ahc7t
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MD5
f6b4827fddfafeebc88c1245f181d533
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SHA1
446ff5efa612e66154203b0df80ecfc6ac89e93e
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SHA256
f70966aa442c445dd69509bd0dd51a6fac5c0987ade0e764d62600283e6d0753
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SHA512
40babdbea97c1216e0abea01ac05642e5adae3e7c5b998d07676684de2528f45d5af5cb26e9ebbf16b53d383037799452be33e91fdfdbc4841d0ebfd8fe68f7e
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SSDEEP
12288:IDCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:IEEZBV5jCoFvZsSWG2BdN+w2+O
Static task
static1
Behavioral task
behavioral1
Sample
f6b4827fddfafeebc88c1245f181d533_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f6b4827fddfafeebc88c1245f181d533_JaffaCakes118.exe
Resource
win10v2004-20240412-en
Malware Config
Targets
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Target
f6b4827fddfafeebc88c1245f181d533_JaffaCakes118
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Size
496KB
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MD5
f6b4827fddfafeebc88c1245f181d533
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SHA1
446ff5efa612e66154203b0df80ecfc6ac89e93e
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SHA256
f70966aa442c445dd69509bd0dd51a6fac5c0987ade0e764d62600283e6d0753
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SHA512
40babdbea97c1216e0abea01ac05642e5adae3e7c5b998d07676684de2528f45d5af5cb26e9ebbf16b53d383037799452be33e91fdfdbc4841d0ebfd8fe68f7e
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SSDEEP
12288:IDCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:IEEZBV5jCoFvZsSWG2BdN+w2+O
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Modifies security service
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Modifies visiblity of hidden/system files in Explorer
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Disables taskbar notifications via registry modification
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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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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
6