Analysis

  • max time kernel
    151s
  • max time network
    55s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    24-07-2022 17:23

General

  • Target

    c64223741483af87e7bde5b4f6dd2bc9e22ffe15c65670d2d5a1646b0bbe902f.exe

  • Size

    189KB

  • MD5

    a5bb21de4e9bf7463f59001bdaf99d30

  • SHA1

    820820f490424b1f4cf4e3d0787b005eaa8e5115

  • SHA256

    c64223741483af87e7bde5b4f6dd2bc9e22ffe15c65670d2d5a1646b0bbe902f

  • SHA512

    7f41b70b57ea81153098ac44a0cf65b0414df10278117f9c234cb3206336ee3e14dce8c3e38610756ecbe4b86f40933906670260b9fb73ea6da21c9dbf9c939e

Malware Config

Extracted

Family

gootkit

Botnet

2855

C2

me.jmitchelldayton.com

otnhmtkwodm1.site

Attributes
  • vendor_id

    2855

Signatures

  • Gootkit

    Gootkit is a banking trojan, where large parts are written in node.JS.

  • Modifies Internet Explorer Protected Mode 1 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c64223741483af87e7bde5b4f6dd2bc9e22ffe15c65670d2d5a1646b0bbe902f.exe
    "C:\Users\Admin\AppData\Local\Temp\c64223741483af87e7bde5b4f6dd2bc9e22ffe15c65670d2d5a1646b0bbe902f.exe"
    1⤵
    • Modifies Internet Explorer Protected Mode
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1920
    • C:\Users\Admin\AppData\Local\Temp\c64223741483af87e7bde5b4f6dd2bc9e22ffe15c65670d2d5a1646b0bbe902f.exe
      C:\Users\Admin\AppData\Local\Temp\c64223741483af87e7bde5b4f6dd2bc9e22ffe15c65670d2d5a1646b0bbe902f.exe --vwxyz
      2⤵
        PID:2028

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1920-55-0x0000000000400000-0x0000000000432000-memory.dmp

      Filesize

      200KB

    • memory/1920-54-0x0000000000400000-0x0000000000432000-memory.dmp

      Filesize

      200KB

    • memory/1920-56-0x0000000075481000-0x0000000075483000-memory.dmp

      Filesize

      8KB