General
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Target
bb2dde5f335c866847fe36cee96ad669_JaffaCakes118
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Size
543KB
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Sample
240823-lfmcksyemr
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MD5
bb2dde5f335c866847fe36cee96ad669
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SHA1
be3fcf5171f1bed16db5aea1c53b867fd67fc525
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SHA256
2876be42ed6b55e13a856ebf01510dd94f41f75233ef1edf2eea52a91ad26fb3
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SHA512
69e7af7765a03ed345bfeadc5c6bec09e52bc5e5d5f823208198cb53031fce7b7a6a0059f5f1e873526cafb92061451341ad1e8d3138afbcb3e713af86eb8602
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SSDEEP
12288:WZGWU2kSliUI+i6sZif2q+11aLRSHsDr:qU1OiUoU2cD
Static task
static1
Behavioral task
behavioral1
Sample
bb2dde5f335c866847fe36cee96ad669_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
bb2dde5f335c866847fe36cee96ad669_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
bb2dde5f335c866847fe36cee96ad669_JaffaCakes118
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Size
543KB
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MD5
bb2dde5f335c866847fe36cee96ad669
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SHA1
be3fcf5171f1bed16db5aea1c53b867fd67fc525
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SHA256
2876be42ed6b55e13a856ebf01510dd94f41f75233ef1edf2eea52a91ad26fb3
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SHA512
69e7af7765a03ed345bfeadc5c6bec09e52bc5e5d5f823208198cb53031fce7b7a6a0059f5f1e873526cafb92061451341ad1e8d3138afbcb3e713af86eb8602
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SSDEEP
12288:WZGWU2kSliUI+i6sZif2q+11aLRSHsDr:qU1OiUoU2cD
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Modifies RDP port number used by Windows
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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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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Remote Services: SMB/Windows Admin Shares
Adversaries may use Valid Accounts to interact with a remote network share using Server Message Block (SMB).
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Discovery
Query Registry
7System Information Discovery
8Peripheral Device Discovery
2System Location Discovery
1System Language Discovery
1