Analysis

  • max time kernel
    91s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-10-2022 18:43

General

  • Target

    7fd10abd56e2e5b324be359c0b054b3a52aab4897b3aec821d17f711d036fe2b.dll

  • Size

    1.1MB

  • MD5

    1af00924ee16348b25651eef36066f9c

  • SHA1

    6b6d86bee8ca36395d978d88116ed9d58b46abae

  • SHA256

    7fd10abd56e2e5b324be359c0b054b3a52aab4897b3aec821d17f711d036fe2b

  • SHA512

    56d132de8e08d10cfbcd6f4ce0a408c864c9029b34b43c998f16afe0f16e14ace01525890d6d9d79623b7bb7b26d882cf16e7c21dedb65961c350b827143986b

  • SSDEEP

    24576:cdxKK+Z3z0jetmSpSqQwxk8HLTKW2ZII6F3DejNN2fgd9Y:cdF+FBmgie/Gk6r2fgXY

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 1 IoCs
  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\7fd10abd56e2e5b324be359c0b054b3a52aab4897b3aec821d17f711d036fe2b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1944
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\7fd10abd56e2e5b324be359c0b054b3a52aab4897b3aec821d17f711d036fe2b.dll,#1
      2⤵
        PID:2152

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2152-132-0x0000000000000000-mapping.dmp

    • memory/2152-133-0x0000000010000000-0x000000001025D000-memory.dmp

      Filesize

      2.4MB