Analysis

  • max time kernel
    156s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    11-06-2022 22:18

General

  • Target

    247077bc185d1ec230d12bad5f70a7da1d9493c0b966a3fe15ed54cfa7bbd8a9.exe

  • Size

    247KB

  • MD5

    3e1026bb14602afb05f99e257e7c3bf4

  • SHA1

    d1aba179d400901d32325a4705c734ab27ba4c27

  • SHA256

    247077bc185d1ec230d12bad5f70a7da1d9493c0b966a3fe15ed54cfa7bbd8a9

  • SHA512

    9a46051fa2fc33aa9f469932df8d0533326831ffebe1b96ea57013c8c3fe9f5702dc9914117772e34658b7005486d16607c6c8c04669d47c4b9c85e47e0ca520

Malware Config

Extracted

Family

gootkit

Botnet

777

C2

chaabattent.com

kladrykroptur.com

madregobilsg.com

kerymarynicegross.com

pillygreamstronh.com

Attributes
  • vendor_id

    777

Signatures

  • Gootkit

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

  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Modifies Internet Explorer Protected Mode 1 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\247077bc185d1ec230d12bad5f70a7da1d9493c0b966a3fe15ed54cfa7bbd8a9.exe
    "C:\Users\Admin\AppData\Local\Temp\247077bc185d1ec230d12bad5f70a7da1d9493c0b966a3fe15ed54cfa7bbd8a9.exe"
    1⤵
    • Checks BIOS information in registry
    • Modifies Internet Explorer Protected Mode
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:816
    • C:\Users\Admin\AppData\Local\Temp\247077bc185d1ec230d12bad5f70a7da1d9493c0b966a3fe15ed54cfa7bbd8a9.exe
      C:\Users\Admin\AppData\Local\Temp\247077bc185d1ec230d12bad5f70a7da1d9493c0b966a3fe15ed54cfa7bbd8a9.exe --vwxyz
      2⤵
      • Checks BIOS information in registry
      PID:4904

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/816-131-0x0000000000590000-0x0000000000593000-memory.dmp

    Filesize

    12KB

  • memory/816-132-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/816-135-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB

  • memory/4904-134-0x0000000000400000-0x0000000000440000-memory.dmp

    Filesize

    256KB