Analysis

  • max time kernel
    133s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    10-04-2024 14:57

General

  • Target

    f62434d2bfd1b9d953618d0be4ba442e3210b821575ae1b1c97ae6aa55ae394a.exe

  • Size

    4.5MB

  • MD5

    7912addad41057e4fd93ca599aef6b22

  • SHA1

    6954b0d7afbc34086dda788bd92eb206032b9728

  • SHA256

    f62434d2bfd1b9d953618d0be4ba442e3210b821575ae1b1c97ae6aa55ae394a

  • SHA512

    aaa38daf119f5d7e269059ca98a3ef1bc3bfd73602b560ff0daed1cbd107fc4bcfa524591fd45de2d3c2088af086bab0c1845f3b517c614b99ad345d39914ef3

  • SSDEEP

    98304:57AsIlb8NWY5mIaBJHW++kYal61OGHAwFcfn4mpaM5A1FE/cP:5Ms2KWJ2mrl60HFpP5RkP

Malware Config

Extracted

Family

fickerstealer

C2

86.107.197.85:80

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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f62434d2bfd1b9d953618d0be4ba442e3210b821575ae1b1c97ae6aa55ae394a.exe
    "C:\Users\Admin\AppData\Local\Temp\f62434d2bfd1b9d953618d0be4ba442e3210b821575ae1b1c97ae6aa55ae394a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:756

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\kaosdma.txt
    Filesize

    14B

    MD5

    1207bc197a1ebd72a77f1a771cad9e52

    SHA1

    8ed121ff66d407150d7390b9276fe690dd213b27

    SHA256

    260658b9cb063d6ce96f681b18704e02fae7bf8fc995fc249ab0be1400983476

    SHA512

    d037cfa3b6e6ced9652b2c781bb54cf48dbaa0aaff05039ae4fd0122749eda472807d4198981aa6ceffeba6d2b23d7ad08d7d96983dbd8539cf6b07e46e157f4

  • memory/756-23-0x00000000003F0000-0x00000000003F1000-memory.dmp
    Filesize

    4KB

  • memory/756-25-0x00000000003F0000-0x00000000003F1000-memory.dmp
    Filesize

    4KB

  • memory/756-5-0x00000000002D0000-0x00000000002D1000-memory.dmp
    Filesize

    4KB

  • memory/756-8-0x0000000000400000-0x0000000000B6D000-memory.dmp
    Filesize

    7.4MB

  • memory/756-20-0x00000000003E0000-0x00000000003E1000-memory.dmp
    Filesize

    4KB

  • memory/756-7-0x00000000002D0000-0x00000000002D1000-memory.dmp
    Filesize

    4KB

  • memory/756-4-0x00000000002C0000-0x00000000002C1000-memory.dmp
    Filesize

    4KB

  • memory/756-0-0x00000000002C0000-0x00000000002C1000-memory.dmp
    Filesize

    4KB

  • memory/756-10-0x00000000002D0000-0x00000000002D1000-memory.dmp
    Filesize

    4KB

  • memory/756-18-0x00000000003E0000-0x00000000003E1000-memory.dmp
    Filesize

    4KB

  • memory/756-15-0x00000000002E0000-0x00000000002E1000-memory.dmp
    Filesize

    4KB

  • memory/756-13-0x00000000002E0000-0x00000000002E1000-memory.dmp
    Filesize

    4KB

  • memory/756-28-0x0000000000B70000-0x0000000000B71000-memory.dmp
    Filesize

    4KB

  • memory/756-30-0x0000000000B70000-0x0000000000B71000-memory.dmp
    Filesize

    4KB

  • memory/756-2-0x00000000002C0000-0x00000000002C1000-memory.dmp
    Filesize

    4KB

  • memory/756-39-0x0000000000400000-0x0000000000B6D000-memory.dmp
    Filesize

    7.4MB