Analysis

  • max time kernel
    28s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    13-03-2023 09:30

General

  • Target

    7b57f39fc8cfbf8d896c0468f7640512.exe

  • Size

    421KB

  • MD5

    7b57f39fc8cfbf8d896c0468f7640512

  • SHA1

    497ef03da6ce578062d95e2da51064a39f336feb

  • SHA256

    c909c9df49a76adc3db9ad0d8c2479797eef241130bdd4f84f6365f42b441c90

  • SHA512

    da6d57002a2f1f4bafacd6e45828c1c34c5b2d2419ea84d303a7ea93b8bd55091d3c9527d37c6527d6637ec2680c635797d385b881d94acfbb77151f7b7e1b84

  • SSDEEP

    12288:wFbL30Y6+PI9WEzuTFjYHjD0PwfaIwOYs2:qXn6rIdmP+ca8Ys

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 26 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7b57f39fc8cfbf8d896c0468f7640512.exe
    "C:\Users\Admin\AppData\Local\Temp\7b57f39fc8cfbf8d896c0468f7640512.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1696

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1696-54-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-56-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-58-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-55-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-60-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-62-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-64-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-66-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-68-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-70-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-72-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-74-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-76-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-80-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-78-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-86-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-84-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-82-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-90-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-88-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-92-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-96-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-94-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-97-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB

  • memory/1696-98-0x0000000010000000-0x000000001003E000-memory.dmp

    Filesize

    248KB

  • memory/1696-99-0x0000000000400000-0x0000000000595000-memory.dmp

    Filesize

    1.6MB