General

  • Target

    556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118

  • Size

    1.8MB

  • Sample

    240518-sn58zshg37

  • MD5

    556382e43e072b9e5d0bf902ada6ddef

  • SHA1

    5fe979dd793a9f2538e14c50537d76c81f97315c

  • SHA256

    5c25185beb2246bba9f097cb915dcc1560c80527c6750d6da5737c29de2db217

  • SHA512

    22f0b8c3d41f71374a5001cebd5a3012002a03d0bf98e896826198f580999c10128ed3d269d6d1d9e2d972a5385fe470ce0bc1f2f3afa88f077f8598cd727b11

  • SSDEEP

    24576:88E2VqRIdmp8pU+7CKSuFIwZAdmW8g+SIXWJLLQYRDhOUAwf72793sUxCMf:tIRumef7TBA/FKWdc+9/7279cG3f

Malware Config

Targets

    • Target

      556382e43e072b9e5d0bf902ada6ddef_JaffaCakes118

    • Size

      1.8MB

    • MD5

      556382e43e072b9e5d0bf902ada6ddef

    • SHA1

      5fe979dd793a9f2538e14c50537d76c81f97315c

    • SHA256

      5c25185beb2246bba9f097cb915dcc1560c80527c6750d6da5737c29de2db217

    • SHA512

      22f0b8c3d41f71374a5001cebd5a3012002a03d0bf98e896826198f580999c10128ed3d269d6d1d9e2d972a5385fe470ce0bc1f2f3afa88f077f8598cd727b11

    • SSDEEP

      24576:88E2VqRIdmp8pU+7CKSuFIwZAdmW8g+SIXWJLLQYRDhOUAwf72793sUxCMf:tIRumef7TBA/FKWdc+9/7279cG3f

    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks