Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    12/03/2024, 09:53

General

  • Target

    c3110aa92d1818212566fc729dd70176.exe

  • Size

    133KB

  • MD5

    c3110aa92d1818212566fc729dd70176

  • SHA1

    28421e2d6c8124174b7e4b905dc060f97f18796c

  • SHA256

    19d7fc2e2ffc45c18856f71a6adb70ac6d42bb3fcc485ed7455f69453cae6d52

  • SHA512

    b988758de2d95c88bc2d199d777fff5661fdf9a73a6fcf506511abfe2a350b2fd74b3523be31ac437f8a8a91e87e93f432882121534e5a00e4583c23c8ca9a7c

  • SSDEEP

    3072:ibRW0dacj5ShZLM96lJNhOprM13ukWpnp+fj+BAXQ:i1W0ocoG96lJNgZM1jqncPQ

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c3110aa92d1818212566fc729dd70176.exe
    "C:\Users\Admin\AppData\Local\Temp\c3110aa92d1818212566fc729dd70176.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Users\Admin\AppData\Local\Temp\c3110aa92d1818212566fc729dd70176.exe
      C:\Users\Admin\AppData\Local\Temp\c3110aa92d1818212566fc729dd70176.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\c3110aa92d1818212566fc729dd70176.exe

    Filesize

    133KB

    MD5

    e3796e5080823c4cb3936134f593f31d

    SHA1

    90ad354dce373060140c519328229e882a162389

    SHA256

    882eb71ada37dcb1ed8dc555821cc2220d68228b559dec7d34b3f7a78ddb7e18

    SHA512

    b93d7357277f97d5ab9377d864d46ba66105b2ad20c34fc01742f2e8692875c268aeba97ebf709c8c34ef53a31c8d21db43d3e7c0ee60d853e686caa639ed226

  • memory/2212-0-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/2212-1-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2212-3-0x0000000000170000-0x0000000000191000-memory.dmp

    Filesize

    132KB

  • memory/2212-15-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2212-13-0x0000000000310000-0x0000000000396000-memory.dmp

    Filesize

    536KB

  • memory/2212-43-0x0000000000310000-0x0000000000396000-memory.dmp

    Filesize

    536KB

  • memory/2532-18-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB

  • memory/2532-20-0x00000000000E0000-0x0000000000101000-memory.dmp

    Filesize

    132KB

  • memory/2532-44-0x0000000000400000-0x0000000000486000-memory.dmp

    Filesize

    536KB