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Analysis

  • max time kernel
    93s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/09/2024, 13:19

General

  • Target

    5aab2ab70a0c3381d633346648ea2be70acdc8451fa5a03329cb03a8000b8a8d.exe

  • Size

    8.0MB

  • MD5

    1ac306c27443ac8119a6ea42031ee94f

  • SHA1

    5156c0822e7d0ebcb41eb38de0d498a9c9224b40

  • SHA256

    5aab2ab70a0c3381d633346648ea2be70acdc8451fa5a03329cb03a8000b8a8d

  • SHA512

    523b57c67c27b00364402d50bcf9afb3ac7f16f6dae9584a4f2ed6453c7bfc3a4f70c2d7afdca092d8f6d715a12b677e68370605fe0f1764ddb02b4dd89f3bf6

  • SSDEEP

    196608:iuKZtcsvnr6pK0j7xma2zIZHHJp+jVqHwHiBjooyEFgd:Etcs07xvL+jVq/ioJFW

Malware Config

Signatures

  • Blackmoon, KrBanker

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

  • Detect Blackmoon payload 11 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • UPX packed file 8 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5aab2ab70a0c3381d633346648ea2be70acdc8451fa5a03329cb03a8000b8a8d.exe
    "C:\Users\Admin\AppData\Local\Temp\5aab2ab70a0c3381d633346648ea2be70acdc8451fa5a03329cb03a8000b8a8d.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1368
    • C:\Users\Admin\AppData\Local\Temp\½­Äϸ´¹Å[ÔÆ].exe
      "C:\Users\Admin\AppData\Local\Temp\½­Äϸ´¹Å[ÔÆ].exe"
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4572

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1368-0-0x0000000000400000-0x0000000000E44000-memory.dmp

    Filesize

    10.3MB

  • memory/1368-1-0x0000000002AD0000-0x0000000002AF5000-memory.dmp

    Filesize

    148KB

  • memory/1368-2-0x0000000002AD0000-0x0000000002AF5000-memory.dmp

    Filesize

    148KB

  • memory/1368-3-0x0000000002E20000-0x0000000002EEC000-memory.dmp

    Filesize

    816KB

  • memory/1368-7-0x0000000000400000-0x0000000000E44000-memory.dmp

    Filesize

    10.3MB

  • memory/1368-8-0x0000000002E20000-0x0000000002EEC000-memory.dmp

    Filesize

    816KB

  • memory/4572-9-0x0000000000400000-0x0000000000E44000-memory.dmp

    Filesize

    10.3MB

  • memory/4572-5-0x00000000029D0000-0x00000000029F5000-memory.dmp

    Filesize

    148KB

  • memory/4572-6-0x00000000029D0000-0x00000000029F5000-memory.dmp

    Filesize

    148KB

  • memory/4572-10-0x0000000002CD0000-0x0000000002D9C000-memory.dmp

    Filesize

    816KB

  • memory/4572-11-0x0000000002CD0000-0x0000000002D9C000-memory.dmp

    Filesize

    816KB

  • memory/4572-12-0x0000000002CD0000-0x0000000002D9C000-memory.dmp

    Filesize

    816KB

  • memory/4572-13-0x00000000029D0000-0x00000000029F5000-memory.dmp

    Filesize

    148KB

  • memory/4572-14-0x0000000002CD0000-0x0000000002D9C000-memory.dmp

    Filesize

    816KB

  • memory/4572-22-0x0000000002CD0000-0x0000000002D9C000-memory.dmp

    Filesize

    816KB

  • memory/4572-24-0x0000000002CD0000-0x0000000002D9C000-memory.dmp

    Filesize

    816KB

  • memory/4572-26-0x0000000002CD0000-0x0000000002D9C000-memory.dmp

    Filesize

    816KB

  • memory/4572-27-0x0000000002CD0000-0x0000000002D9C000-memory.dmp

    Filesize

    816KB

  • memory/4572-28-0x0000000002CD0000-0x0000000002D9C000-memory.dmp

    Filesize

    816KB