General

  • Target

    download

  • Size

    456KB

  • Sample

    240511-w9rjhaee55

  • MD5

    38f54cad3620f8784b5fad06b8af5aec

  • SHA1

    99cf7ea0f6456baeee6c69d6f9839e4b4048e432

  • SHA256

    32c3fd432328c206b814fbb96ba10d3b214ce37644cf727e9c4c56009893813c

  • SHA512

    73b30fd1e6f49315f3e59c2d08cfea2e0e2e3ae449d2f8a19d9ddd9d80bebab243f90294c9368d75aa62b312811ae663132b6a8d51abd3b0811b1a6300843447

  • SSDEEP

    3072:C4yQa+N61ZK27lCdc4G2PiXAuMO0uZtHrJ2sKTmn:C4Ra+N61ZK27Oc4G28AuMO0uZ5rJ2yn

Malware Config

Extracted

Family

stealc

C2

http://89.105.198.116

Attributes
  • url_path

    /192e1934359966f8.php

Targets

    • Target

      download

    • Size

      456KB

    • MD5

      38f54cad3620f8784b5fad06b8af5aec

    • SHA1

      99cf7ea0f6456baeee6c69d6f9839e4b4048e432

    • SHA256

      32c3fd432328c206b814fbb96ba10d3b214ce37644cf727e9c4c56009893813c

    • SHA512

      73b30fd1e6f49315f3e59c2d08cfea2e0e2e3ae449d2f8a19d9ddd9d80bebab243f90294c9368d75aa62b312811ae663132b6a8d51abd3b0811b1a6300843447

    • SSDEEP

      3072:C4yQa+N61ZK27lCdc4G2PiXAuMO0uZtHrJ2sKTmn:C4Ra+N61ZK27Oc4G28AuMO0uZ5rJ2yn

    • Detects HijackLoader (aka IDAT Loader)

    • HijackLoader

      HijackLoader is a multistage loader first seen in 2023.

    • Stealc

      Stealc is an infostealer written in C++.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks