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General

  • Target

    27e20f8330de69c244a6320a58aa950ea66a34cdecc9ac68f0ca23b82747a9da.exe

  • Size

    1.1MB

  • Sample

    240509-bn867sad2v

  • MD5

    5161246e60fbc17c2e85f3180a30c216

  • SHA1

    a3fdb88f66f07f524cf6541d481761d7b69f5403

  • SHA256

    27e20f8330de69c244a6320a58aa950ea66a34cdecc9ac68f0ca23b82747a9da

  • SHA512

    b5895bc0e83332dc2cf177c7dcb49e34e7c6f7b4ac903615b39b6a07920a59db84924ae0b548de5c9da10115affe6c24ca9930435bdd4598620ede776f5789b3

  • SSDEEP

    24576:k4lavt0LkLL9IMixoEgea6G9ISfDIJEZJYdurawq9MmCS:zkwkn9IMHea6G9gSZJYduPaPCS

Malware Config

Targets

    • Target

      27e20f8330de69c244a6320a58aa950ea66a34cdecc9ac68f0ca23b82747a9da.exe

    • Size

      1.1MB

    • MD5

      5161246e60fbc17c2e85f3180a30c216

    • SHA1

      a3fdb88f66f07f524cf6541d481761d7b69f5403

    • SHA256

      27e20f8330de69c244a6320a58aa950ea66a34cdecc9ac68f0ca23b82747a9da

    • SHA512

      b5895bc0e83332dc2cf177c7dcb49e34e7c6f7b4ac903615b39b6a07920a59db84924ae0b548de5c9da10115affe6c24ca9930435bdd4598620ede776f5789b3

    • SSDEEP

      24576:k4lavt0LkLL9IMixoEgea6G9ISfDIJEZJYdurawq9MmCS:zkwkn9IMHea6G9gSZJYduPaPCS

    • AgentTesla

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

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Detect packed .NET executables. Mostly AgentTeslaV4.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

    • Detects executables referencing Windows vault credential objects. Observed in infostealers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables referencing many file transfer clients. Observed in information stealers

    • 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 Enterprise v15

Tasks