Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/10/2023, 17:07

General

  • Target

    1aab524de33d1439070cd58a702f89454b966592084c86986a89941f464d05a8.exe

  • Size

    3.7MB

  • MD5

    45076e3055e7fb3da10ec935e7292635

  • SHA1

    0edbc205e8f15574f0285057a699a1b5e7eb37d0

  • SHA256

    1aab524de33d1439070cd58a702f89454b966592084c86986a89941f464d05a8

  • SHA512

    f07baa5d1f63b4730844988b07773f3ace47f032e4c07acabd4f4fbfa3c29958a4ff30196abddebbb7b9bd333d7f7e7ba89af9bdf01716420a074b13f82ec9dd

  • SSDEEP

    24576:4dzDRXn7yb3Gffksm4SJaeeESPN2Oxzy/GTUCCAx1hQBJiq0maeaVS4tWlJjt3XD:4tXm7Ja5xzCMQ3FQRvXgYz53wJWqb2Nw

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 5 IoCs
  • UPX packed file 2 IoCs

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

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1aab524de33d1439070cd58a702f89454b966592084c86986a89941f464d05a8.exe
    "C:\Users\Admin\AppData\Local\Temp\1aab524de33d1439070cd58a702f89454b966592084c86986a89941f464d05a8.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4156

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4156-1-0x0000000010000000-0x0000000010019000-memory.dmp

          Filesize

          100KB

        • memory/4156-3-0x0000000000400000-0x00000000007E5000-memory.dmp

          Filesize

          3.9MB

        • memory/4156-4-0x0000000000400000-0x00000000007E5000-memory.dmp

          Filesize

          3.9MB

        • memory/4156-5-0x0000000000400000-0x00000000007E5000-memory.dmp

          Filesize

          3.9MB

        • memory/4156-6-0x0000000000400000-0x00000000007E5000-memory.dmp

          Filesize

          3.9MB

        • memory/4156-7-0x0000000010000000-0x0000000010019000-memory.dmp

          Filesize

          100KB

        • memory/4156-8-0x0000000000400000-0x00000000007E5000-memory.dmp

          Filesize

          3.9MB