Analysis

  • max time kernel
    51s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    15-06-2024 04:55

General

  • Target

    CB1.exe

  • Size

    4.5MB

  • MD5

    fadf5f5ca171a43609aa3fc48be3cdff

  • SHA1

    7e1ff00d54798a37707803a618fd643785621d10

  • SHA256

    1e4e053fbd54a639263a210fd950798697dc6d794e83b5d22ffd8a9a20f302d5

  • SHA512

    1390fd697bbe76b7ddad81444311cf645f90cdbc485251e8b812cdf366bffe8b35e2d96790db325766db76ed697ce52299b1f3cdffe714e254dc569bab16c1d2

  • SSDEEP

    98304:EkZr8rkfC0GZPxrkb3j08ssTuPGNEeHf5RTY9a+tL0S:mkfCHZPB8j0WZNpHLTYttx

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 2 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CB1.exe
    "C:\Users\Admin\AppData\Local\Temp\CB1.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:2896

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2896-0-0x0000000000400000-0x000000000097C000-memory.dmp
    Filesize

    5.5MB

  • memory/2896-1-0x0000000000400000-0x000000000097C000-memory.dmp
    Filesize

    5.5MB

  • memory/2896-3-0x0000000000400000-0x000000000097C000-memory.dmp
    Filesize

    5.5MB