General

  • Target
    Consignment Notification-  705643291.exe
  • Size 226KB
  • Sample221206-krldzsbe97
  • SHA256 6a7b8ed7f2cfe7f8a3030df54f1ba443025c54e5a15d416469aac2a696d7bf1d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • formbook

Campaign
  • yurm

Decoy
  • X06d1tis1GUX/R0g87Ud

  • BKiZ33D1P766GVXO1ZwV

  • lAFdjB7CSxGX8Trz

  • Gc7dWizTVxWX8Trz

  • tDkr9JAfi1OHAW1PGOageIp4

  • bCpMtHKU3mVp8BY5sQ==

  • 7WKpsMWt8nsrhJClJeOZNg==

  • 0A9KTlETQ86Cmd8k0o5NP5RwCg==

  • aJ61paNJztSp42c=

  • CrgoA8ySIOsytCbO1ZwV

  • i46SnHYDD9tTIHI=

  • XFRCRCjtFZeU3x4Rn3xfD5BnPz+RDA==

  • c4CZghuHvzW9A31gEz0d

  • QAjzz9qyRRWBNYseAI4M

  • Jpbmu4A1YvBvN3ruZgiRmJA5BCFd

  • PfoFXGNFhhuX8Trz

  • bqCfk0m8ApAl+Tm1Ms5Tb23IT7tS

  • z7INff7HNALxc5HWq2/ftrVR6A7R1zvTUQ==

  • m7IShV4LSFxbqxhrVsZ1Ig==

  • BHRp7q0gtoRuqBRnVsZ1Ig==

Targets

    • Target
      Consignment Notification-  705643291.exe
    • Size 226KB
    • SHA256 6a7b8ed7f2cfe7f8a3030df54f1ba443025c54e5a15d416469aac2a696d7bf1d
    • MD5 SHA1 SHA512 SSDEEP
    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Executes dropped EXE

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks