General

  • Target

    744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe

  • Size

    1.1MB

  • Sample

    240612-b1cnrsxhlj

  • MD5

    c3aab19dbe262ae7ed490d26cb0229c0

  • SHA1

    1bab4486204fd1d21aa7babd17181d8f5b4add19

  • SHA256

    744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee

  • SHA512

    f858e3ffed40cbb24067c95f057f5a120a14f6bf4866e83c7d0afd2e60e558457a819390e8b46ac44e196e61692ef618a0f1877af355d59ddb9de5d1a1e2793b

  • SSDEEP

    24576:SAHnh+eWsN3skA4RV1Hom2KXMmHa9ThmRY5Ll89RZSoV5dzWaqF5:Vh+ZkldoPK8Ya9ThmRS89RrV5Ml

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe

    • Size

      1.1MB

    • MD5

      c3aab19dbe262ae7ed490d26cb0229c0

    • SHA1

      1bab4486204fd1d21aa7babd17181d8f5b4add19

    • SHA256

      744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee

    • SHA512

      f858e3ffed40cbb24067c95f057f5a120a14f6bf4866e83c7d0afd2e60e558457a819390e8b46ac44e196e61692ef618a0f1877af355d59ddb9de5d1a1e2793b

    • SSDEEP

      24576:SAHnh+eWsN3skA4RV1Hom2KXMmHa9ThmRY5Ll89RZSoV5dzWaqF5:Vh+ZkldoPK8Ya9ThmRS89RrV5Ml

    • AgentTesla

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

    • 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 Matrix

Tasks