Analysis

  • max time kernel
    142s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-04-2024 14:57

General

  • Target

    f5fd02ebd2376fd1bc1ff121e9bfda618755a5c049edc8a4288eb67eb1cc7f9b.exe

  • Size

    184KB

  • MD5

    ea8b7985d8d87460fa4576526c837260

  • SHA1

    d164dcd8d7dd0d8eefc727f959c2a1502e6197f1

  • SHA256

    f5fd02ebd2376fd1bc1ff121e9bfda618755a5c049edc8a4288eb67eb1cc7f9b

  • SHA512

    0410569aecdf92680ec0db3955c10920e6a37f8f22822a52e4ae9f492f15b4e99c42fbf6c7496f6e71be344137518364bf86f332918ecd1d21d393b4b7908434

  • SSDEEP

    3072:bwCHCyuae5vyTrOox8gU4oTuHVadDDrPN74ZIomYxoLmMJhKI:bwCHvua6ToxVPGDDz11onxoyo

Score
10/10

Malware Config

Extracted

Family

colibri

Version

1.2.0

Botnet

traffic1

C2

http://188.130.139.47/gate.php

rc4.plain

Signatures

  • Colibri Loader

    A loader sold as MaaS first seen in August 2021.

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5fd02ebd2376fd1bc1ff121e9bfda618755a5c049edc8a4288eb67eb1cc7f9b.exe
    "C:\Users\Admin\AppData\Local\Temp\f5fd02ebd2376fd1bc1ff121e9bfda618755a5c049edc8a4288eb67eb1cc7f9b.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1004

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1004-0-0x0000000002390000-0x000000000239B000-memory.dmp

    Filesize

    44KB

  • memory/1004-3-0x0000000002380000-0x0000000002388000-memory.dmp

    Filesize

    32KB

  • memory/1004-5-0x00000000023A0000-0x00000000023A7000-memory.dmp

    Filesize

    28KB

  • memory/1004-6-0x0000000002360000-0x0000000002371000-memory.dmp

    Filesize

    68KB

  • memory/1004-8-0x00000000023A0000-0x00000000023A7000-memory.dmp

    Filesize

    28KB

  • memory/1004-12-0x00000000023A0000-0x00000000023A7000-memory.dmp

    Filesize

    28KB