Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 07:10

General

  • Target

    7e4e29b7d7027c21edae5f9cc8f0f614f952fef37cc6ea1cc9bf15f86473149f.exe

  • Size

    4.0MB

  • MD5

    5020028bb304b5dfc8c9ddd49994a9e6

  • SHA1

    2605f38546406f8f5dd5be0eff54cdd2692fc591

  • SHA256

    7e4e29b7d7027c21edae5f9cc8f0f614f952fef37cc6ea1cc9bf15f86473149f

  • SHA512

    8cfc2e17a6d4daae803dc5e39abd746b592656994f9517c6a5dd9c1a25f3e22604befdf68704420c0b524444786e9c4972fe0330e394c881ba4a2e8056015a14

  • SSDEEP

    98304:LsswRnIDrGYZflLRWPnq1adkZYZfc4vzP9Frm:MIDffVRH1fYZfc47PTS

Malware Config

Signatures

  • Blackmoon family
  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 3 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • UPX packed file 3 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e4e29b7d7027c21edae5f9cc8f0f614f952fef37cc6ea1cc9bf15f86473149f.exe
    "C:\Users\Admin\AppData\Local\Temp\7e4e29b7d7027c21edae5f9cc8f0f614f952fef37cc6ea1cc9bf15f86473149f.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1956-0-0x0000000000270000-0x0000000000293000-memory.dmp

    Filesize

    140KB

  • memory/1956-4-0x0000000076630000-0x0000000076740000-memory.dmp

    Filesize

    1.1MB

  • memory/1956-3-0x0000000076641000-0x0000000076642000-memory.dmp

    Filesize

    4KB

  • memory/1956-2-0x0000000000270000-0x0000000000293000-memory.dmp

    Filesize

    140KB

  • memory/1956-1-0x0000000010000000-0x0000000010016000-memory.dmp

    Filesize

    88KB

  • memory/1956-5-0x0000000000270000-0x0000000000293000-memory.dmp

    Filesize

    140KB