General

  • Target
    8434835aa84653edea3d33e1b5b31b98
  • Size 1.5MB
  • Sample240131-mtbcxaadd5
  • SHA256 b3c673f83a5acafdea6d995ee24e6a180f5123cccf8d4d30f6e3b51cadbabd95
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cryptbot

C2
  • ewaqfe45.top

  • morjau04.top

Attributes
  • payload_url

    http://winhaf05.top/download.php?file=lv.exe

Targets

    • Target
      8434835aa84653edea3d33e1b5b31b98
    • Size 1.5MB
    • SHA256 b3c673f83a5acafdea6d995ee24e6a180f5123cccf8d4d30f6e3b51cadbabd95
    • MD5 SHA1 SHA512 SSDEEP
    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • CryptBot payload

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Target
      Avidamente.ppt
    • Size 634KB
    • SHA256 a8be42294884fb494bd3d44603371255a520b55ee30d34e21ace1ccca72ff3d0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      Lui.ppt
    • Size 720KB
    • SHA256 b04112121c607ad479f40eabe9282aab7f9dcf3d4673b1847a0123d3fa715cb2
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      Ora.ppt
    • Size 872KB
    • SHA256 907abc210326d5ec912d4cb3959d03c5b4232a2d5ccb2822edced5ceb8b15125
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      Pei.ppt
    • Size 425B
    • SHA256 fae8f12d0ae7dd390313c53cb2832dad08ba04e95a95f176926fd74c4fa087e7
    • MD5 SHA1 SHA512
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks