Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/01/2025, 14:58

General

  • Target

    bc862f681a9ac5602d966bab453a664724004573cde4db33d59ee5aa61cb53e2N.exe

  • Size

    59KB

  • MD5

    d68fc67a121a8be5a8e0b967ef555760

  • SHA1

    9fa5b1efcccb532c6429d7cbcfc9a53cc0db939d

  • SHA256

    bc862f681a9ac5602d966bab453a664724004573cde4db33d59ee5aa61cb53e2

  • SHA512

    9df787d696918ad10221542e995a790b834c04f6af4806d1e7d2a5f6336ce862c65f2c18abae066c07db936e288abc390a258e39065636152a433290911d3053

  • SSDEEP

    1536:F9QbqFSKDNov9Ra51vFb2NXcklRuu2ermFFL5oVcSo:78qUKDav9RevREtlsermdo/

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bc862f681a9ac5602d966bab453a664724004573cde4db33d59ee5aa61cb53e2N.exe
    "C:\Users\Admin\AppData\Local\Temp\bc862f681a9ac5602d966bab453a664724004573cde4db33d59ee5aa61cb53e2N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4740
    • C:\Users\Admin\AppData\Local\Temp\bc862f681a9ac5602d966bab453a664724004573cde4db33d59ee5aa61cb53e2N.exe
      C:\Users\Admin\AppData\Local\Temp\bc862f681a9ac5602d966bab453a664724004573cde4db33d59ee5aa61cb53e2N.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2228

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\bc862f681a9ac5602d966bab453a664724004573cde4db33d59ee5aa61cb53e2N.exe

          Filesize

          59KB

          MD5

          c9fc0bbcc2c440869a2bab0b3f5ecd75

          SHA1

          03760e81f323ccd0de849c6f81d46bc903e0fa5e

          SHA256

          8c4b2ca129ec5660282eb329c98b42b27c114fc4b34c65b6e6f0d2adaea929fc

          SHA512

          14aee23142b7f3edf71f2cdb263cacd59dd8e04306f61ffc5d1d82a28443f8b825b499294e6ffb2db63f330d29dc6f10648318c07e6606eee7d780bc5cc0c524

        • memory/2228-13-0x0000000000400000-0x000000000043D000-memory.dmp

          Filesize

          244KB

        • memory/2228-14-0x0000000000190000-0x000000000019F000-memory.dmp

          Filesize

          60KB

        • memory/2228-16-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/2228-20-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/2228-25-0x0000000004D60000-0x0000000004D7D000-memory.dmp

          Filesize

          116KB

        • memory/2228-26-0x0000000000400000-0x000000000043D000-memory.dmp

          Filesize

          244KB

        • memory/4740-0-0x0000000000400000-0x000000000043D000-memory.dmp

          Filesize

          244KB

        • memory/4740-1-0x00000000001C0000-0x00000000001CF000-memory.dmp

          Filesize

          60KB

        • memory/4740-3-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/4740-12-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB