Analysis

  • max time kernel
    82s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-03-2023 05:59

General

  • Target

    tmp.exe

  • Size

    2.7MB

  • MD5

    4570ee55ec47299b547232e3463feff1

  • SHA1

    6626b895c309b6592deb2e6b2fffaa52049a3e73

  • SHA256

    f3a9d6f2975046adf3b4e8fd36d93157ffe91db28f2f7e0344ae26ebcd2102ab

  • SHA512

    d6bd5b74a227725e602657467f14d3ea464f78e2b9edabe78a19cc56541fcebba478c40187b5219a78e79cbfa7e050ecd3062b2a44913a3b1c13e0498b267ee1

  • SSDEEP

    49152:+Py1srbLbywBoM631OztfKyLRmFpPOAq1aPo6dVkZigSZvHc4vsDT:W9rbLby3h38ZflLRWPnq1adkZYZfc4v

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 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:384

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/384-136-0x0000000000400000-0x00000000006BC000-memory.dmp

    Filesize

    2.7MB

  • memory/384-137-0x0000000002590000-0x00000000025B7000-memory.dmp

    Filesize

    156KB

  • memory/384-138-0x00000000027C0000-0x00000000027E3000-memory.dmp

    Filesize

    140KB

  • memory/384-139-0x0000000002AD0000-0x0000000002DA6000-memory.dmp

    Filesize

    2.8MB

  • memory/384-140-0x00000000027C0000-0x00000000027E3000-memory.dmp

    Filesize

    140KB

  • memory/384-141-0x0000000002AD0000-0x0000000002DA6000-memory.dmp

    Filesize

    2.8MB

  • memory/384-142-0x0000000000400000-0x00000000006BC000-memory.dmp

    Filesize

    2.7MB