Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2024 02:02

General

  • Target

    6hjusfd8.exe

  • Size

    267KB

  • MD5

    77be0dd6570301acac3634801676b5d7

  • SHA1

    7394632d8cfc00c35570d219e49de63076294b6b

  • SHA256

    94e60de577c84625da69f785ffe7e24c889bfa6923dc7b017c21e8a313e4e8e1

  • SHA512

    4ca6db741c01f32f168c0d496494f8f46402885922074c010cd3085f8271bd374f5a3b07ec0717eb6fa9fe11f9c74de6d22a75690359381d08ecb6853150d07c

  • SSDEEP

    6144:VMWdTMYHqhElscw4liVM1LDtG8esyh3hNn+:TdTJqWrEVcDYxN+

Malware Config

Extracted

Family

fickerstealer

C2

sweyblidian.com:80

Signatures

  • Fickerstealer

    Ficker is an infostealer written in Rust and ASM.

  • Looks up external IP address via web service 1 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\6hjusfd8.exe
    "C:\Users\Admin\AppData\Local\Temp\6hjusfd8.exe"
    1⤵
      PID:4348

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\kaosdma.txt
      Filesize

      12B

      MD5

      8cf4dec152a9d79a3d62202b886eda9b

      SHA1

      0c1b3d3d02c0b655aa3526a58486b84872f18cc2

      SHA256

      c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01

      SHA512

      a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd

    • memory/4348-5-0x0000000000400000-0x0000000000448000-memory.dmp
      Filesize

      288KB