General

  • Target

    opkgdffg.exe

  • Size

    335KB

  • Sample

    231211-jwjkhsaeb3

  • MD5

    e42d457317360c8d5308efd134d7cdd1

  • SHA1

    873dcee67be13ddef3ed9145b6008c89b44eb4f3

  • SHA256

    c81410938b3279f11111fdb6a5be66bf5a52a2e902ad47aa6106ce32fa893acd

  • SHA512

    4035e3976ed3b8980473d2361acc9e1bdf514542d6d838d59b5e864a83f166c55e145a3f2504e99a3b9f8862254d40af6b6a17f2f6852eb276e8429a8d38a7a6

  • SSDEEP

    6144:W6sAuV9qFsBDNkRvmJ6MRmAWoWQj+cFFGWeqv4iPvFTwCHxrdQ8eq844iFECA4OQ:W6BTFsBDN5J6OmxohFnXTVG8eAFE6OI

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6669461375:AAGwrSGDuGS4lzGe3ziI4ubZc9TzQ8r1m8o/

Targets

    • Target

      opkgdffg.exe

    • Size

      335KB

    • MD5

      e42d457317360c8d5308efd134d7cdd1

    • SHA1

      873dcee67be13ddef3ed9145b6008c89b44eb4f3

    • SHA256

      c81410938b3279f11111fdb6a5be66bf5a52a2e902ad47aa6106ce32fa893acd

    • SHA512

      4035e3976ed3b8980473d2361acc9e1bdf514542d6d838d59b5e864a83f166c55e145a3f2504e99a3b9f8862254d40af6b6a17f2f6852eb276e8429a8d38a7a6

    • SSDEEP

      6144:W6sAuV9qFsBDNkRvmJ6MRmAWoWQj+cFFGWeqv4iPvFTwCHxrdQ8eq844iFECA4OQ:W6BTFsBDN5J6OmxohFnXTVG8eAFE6OI

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks