1143cfdd92d3fe657b04973cc3952ab5721ef82e8783ce593a7512adc001c855

General

Target
eb73632f1094fa2e8d065670897eb1d0_JaffaCakes118
Size 2.5MB
Sample240410-tkd6rsdd94
SHA256 1143cfdd92d3fe657b04973cc3952ab5721ef82e8783ce593a7512adc001c855
MD5 eb73632f1094fa2e8d065670897eb1d0
SHA1 8c8c3a4b31b9670a91c0c681f1a0f8c9a0956f60
SHA512 cef57ef89c02bc4122516e28f86cec405356e1cc272dd2f3ba252961771b769d306c884b05b12f186e346adaa58824011262008c1bedea81dae90b73d0267f34
SSDEEP 49152:gAYFHPsaTEUiXXMajYM9U2CRNnnuUi9kuW2W2CEvylKKZXFIiOe+qQTpM:gAYFHPqXMa5GnuUsfO2qXFc7M
MD5 SHA1 SHA512 SSDEEP

Score

9^/10

Malware Config

Targets

- Target
  eb73632f1094fa2e8d065670897eb1d0_JaffaCakes118
- Size 2.5MB
- SHA256 1143cfdd92d3fe657b04973cc3952ab5721ef82e8783ce593a7512adc001c855
- MD5 eb73632f1094fa2e8d065670897eb1d0
- SHA1 8c8c3a4b31b9670a91c0c681f1a0f8c9a0956f60
- SHA512 cef57ef89c02bc4122516e28f86cec405356e1cc272dd2f3ba252961771b769d306c884b05b12f186e346adaa58824011262008c1bedea81dae90b73d0267f34
- SSDEEP 49152:gAYFHPsaTEUiXXMajYM9U2CRNnnuUi9kuW2W2CEvylKKZXFIiOe+qQTpM:gAYFHPqXMa5GnuUsfO2qXFc7M
- MD5 SHA1 SHA512 SSDEEP
Score

9^/10

adware discovery evasion persistence spyware stealer upx
- Checks for common network interception software
  Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
  evasion
- Blocklisted process makes network request
- Drops file in Drivers directory
- Modifies Windows Firewall
  evasion
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Registers COM server for autorun
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
- Maps connected drives based on registry
  Disk information is often read in order to detect sandboxing environments.
- Drops file in System32 directory
behavioral1 behavioral2