Analysis

  • max time kernel
    8s
  • max time network
    12s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    26/04/2021, 11:11

General

  • Target

    E0F6D15001D810320BBE9614C9365CA6.exe

  • Size

    373KB

  • MD5

    e0f6d15001d810320bbe9614c9365ca6

  • SHA1

    f589ae105a5b33e6fcca8afc7f8688652f7c5392

  • SHA256

    f009a71cf1050cc8c50a9b1accf3e28f174e75eda5f5ebb4764d90baa443aa9c

  • SHA512

    326e3f70cea545a3d0a1cc98d8feb9656ad0bfd39c8d36716a7fd7a4e65feeca57bea71d26e7c3e122af45b0ee95e5a87206f46a9942c5115b74fe2f94db985b

Malware Config

Extracted

Family

fickerstealer

C2

sodaandcoke.top:80

Signatures

  • fickerstealer

    Ficker is an infostealer written in Rust and ASM.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • 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 use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\E0F6D15001D810320BBE9614C9365CA6.exe
    "C:\Users\Admin\AppData\Local\Temp\E0F6D15001D810320BBE9614C9365CA6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1652
    • C:\Users\Admin\AppData\Local\Temp\E0F6D15001D810320BBE9614C9365CA6.exe
      "C:\Users\Admin\AppData\Local\Temp\E0F6D15001D810320BBE9614C9365CA6.exe"
      2⤵
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      PID:1228

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1228-60-0x0000000000400000-0x0000000000447000-memory.dmp

          Filesize

          284KB

        • memory/1228-63-0x0000000000400000-0x0000000000447000-memory.dmp

          Filesize

          284KB

        • memory/1228-64-0x00000000754F1000-0x00000000754F3000-memory.dmp

          Filesize

          8KB

        • memory/1652-62-0x0000000000490000-0x00000000004D4000-memory.dmp

          Filesize

          272KB