Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-12-2023 16:07

General

  • Target

    7b722b1a1468521d3835b9ec6ae6f489.exe

  • Size

    1.8MB

  • MD5

    7b722b1a1468521d3835b9ec6ae6f489

  • SHA1

    25d257d8ffdcc3d381d528762e88d9521cb69d42

  • SHA256

    b7c28d5f830c3e40bc9a86bb17116a2a52dd550f4492644abde97355f621033e

  • SHA512

    acb7e26422526054ae9e9c4df91d0793fb8d455b21d0d71087db7eff9fc478ca189c2f9a3ef3751d1ea95340c808dacd898a068fc1e7be6dae2abcb4ae1c8321

  • SSDEEP

    49152:5SUtD+mjeXp1030T09o5STaigawNDxgxotLu:76dL0klwTai5sLu

Malware Config

Extracted

Family

fickerstealer

C2

91.211.248.143:80

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\7b722b1a1468521d3835b9ec6ae6f489.exe
    "C:\Users\Admin\AppData\Local\Temp\7b722b1a1468521d3835b9ec6ae6f489.exe"
    1⤵
      PID:2068

    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/2068-0-0x0000000002380000-0x00000000023B0000-memory.dmp

      Filesize

      192KB

    • memory/2068-1-0x0000000000400000-0x00000000005DA000-memory.dmp

      Filesize

      1.9MB

    • memory/2068-8-0x0000000000400000-0x00000000005DA000-memory.dmp

      Filesize

      1.9MB

    • memory/2068-10-0x0000000002380000-0x00000000023B0000-memory.dmp

      Filesize

      192KB