General

  • Target

    632ffc57bc8ccc27bac4838575402a8794bd5a168acba012d557c10dbcadaba4.exe

  • Size

    1.0MB

  • Sample

    240214-f5hsssac2v

  • MD5

    549ada660c81d270fc3974f5bbaf7087

  • SHA1

    0868bd891c9146affabb088cf63edc09cad9e594

  • SHA256

    632ffc57bc8ccc27bac4838575402a8794bd5a168acba012d557c10dbcadaba4

  • SHA512

    2dfac4a05ca0874fce2c8211128430c558e48613a867a4d69215d4fd7a29eb6a0087aaf007b95e156ab59258f6985d1f4ab211cc0766afdcaff63ce9181d56eb

  • SSDEEP

    24576:pRmJkcoQricOIQxiZY1iaupzcwfc8ivfBq:mJZoQrbTFZY1iaupzsJq

Malware Config

Targets

    • Target

      632ffc57bc8ccc27bac4838575402a8794bd5a168acba012d557c10dbcadaba4.exe

    • Size

      1.0MB

    • MD5

      549ada660c81d270fc3974f5bbaf7087

    • SHA1

      0868bd891c9146affabb088cf63edc09cad9e594

    • SHA256

      632ffc57bc8ccc27bac4838575402a8794bd5a168acba012d557c10dbcadaba4

    • SHA512

      2dfac4a05ca0874fce2c8211128430c558e48613a867a4d69215d4fd7a29eb6a0087aaf007b95e156ab59258f6985d1f4ab211cc0766afdcaff63ce9181d56eb

    • SSDEEP

      24576:pRmJkcoQricOIQxiZY1iaupzcwfc8ivfBq:mJZoQrbTFZY1iaupzsJq

    • 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

    • Adds Run key to start application

    • 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