Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-03-2024 03:45

General

  • Target

    bd94d53519522620d34093ad46c8a2cf.exe

  • Size

    10.6MB

  • MD5

    bd94d53519522620d34093ad46c8a2cf

  • SHA1

    fd94d49e281d577e89112094b6c9c755833a7f19

  • SHA256

    a9beeddac3f60a34217513bb946e40abbc341d988815e97b04b7823e9f744336

  • SHA512

    8e0e2b5c04f5d5faf2623176ae1331a169ef6d189833ed0eeeebbcc810b5c087536e550d2349647cb28546675ef02a2d16cd4b60afb79f46e9f0e8ee548f8221

  • SSDEEP

    196608:MCDXueYKpfyxu4maPyZI2Y52qOtOXKpfyxu4maPyjs5tSKpfyxu4maPyZI2Y52qW:lxtyxudTEO9tyxudItTtyxudTEO9tyxU

Score
7/10
upx

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.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd94d53519522620d34093ad46c8a2cf.exe
    "C:\Users\Admin\AppData\Local\Temp\bd94d53519522620d34093ad46c8a2cf.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4724
    • C:\Users\Admin\AppData\Local\Temp\bd94d53519522620d34093ad46c8a2cf.exe
      C:\Users\Admin\AppData\Local\Temp\bd94d53519522620d34093ad46c8a2cf.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4720

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\bd94d53519522620d34093ad46c8a2cf.exe

    Filesize

    8.2MB

    MD5

    37013379cc6f35cfa486777f916e2957

    SHA1

    f7383d74a4a4d489182a810ea5699ebbc2ee2150

    SHA256

    52722a746d28bcc4e0fcf1322bd35f6ff623619e85f232cfe11467d77498e7a5

    SHA512

    9d1b3bcd6b9c4e73be8d75f42680567d5608404b4915c9eb9bb20ece1dd53d53732caf4cff51573b1d4c9a2c9c7837b08f6d54783131fd07b52592a228aa2171

  • memory/4720-13-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/4720-14-0x0000000001BE0000-0x0000000001D11000-memory.dmp

    Filesize

    1.2MB

  • memory/4720-15-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/4720-21-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/4720-20-0x00000000054D0000-0x00000000056F2000-memory.dmp

    Filesize

    2.1MB

  • memory/4720-28-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/4724-0-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/4724-1-0x0000000001D70000-0x0000000001EA1000-memory.dmp

    Filesize

    1.2MB

  • memory/4724-2-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/4724-12-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB