Overview

overview

7

Static

static

5

b4b7d2a2c7...82.exe

windows7-x64

7

b4b7d2a2c7...82.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    b4b7d2a2c7d37a0e58d4459f688f498eefecb2b8be0db9ee808c95ecd52cbb82.exe

  • Size

    558KB

  • Sample

    241119-w1sefazhjk

  • MD5

    c65d4758015f3e3428b96dcd37cf7138

  • SHA1

    407f4c7a1d548b45cf7dfbe5babc7f41ab787740

  • SHA256

    b4b7d2a2c7d37a0e58d4459f688f498eefecb2b8be0db9ee808c95ecd52cbb82

  • SHA512

    9aec87bf42d018a232be1bb1b8a83b1c032f276d6d0290b4eaae0f1c3db0c052631a2ad9158f015f933574d04d2a6b7fe55fd592eba49129473f1da7dbb36c36

  • SSDEEP

    12288:K6Wq4aaE6KwyF5L0Y2D1PqL9QoPyW1+Ej/TqVde8G7g:othEVaPqLGo6IbEdjKg

Score
7/10
collectiondiscoveryupx

Malware Config

Targets

    • Target

      b4b7d2a2c7d37a0e58d4459f688f498eefecb2b8be0db9ee808c95ecd52cbb82.exe

    • Size

      558KB

    • MD5

      c65d4758015f3e3428b96dcd37cf7138

    • SHA1

      407f4c7a1d548b45cf7dfbe5babc7f41ab787740

    • SHA256

      b4b7d2a2c7d37a0e58d4459f688f498eefecb2b8be0db9ee808c95ecd52cbb82

    • SHA512

      9aec87bf42d018a232be1bb1b8a83b1c032f276d6d0290b4eaae0f1c3db0c052631a2ad9158f015f933574d04d2a6b7fe55fd592eba49129473f1da7dbb36c36

    • SSDEEP

      12288:K6Wq4aaE6KwyF5L0Y2D1PqL9QoPyW1+Ej/TqVde8G7g:othEVaPqLGo6IbEdjKg

    Score
    7/10
    collectiondiscoveryupx

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

      collection

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks