Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2024 17:47

General

  • Target

    75214418c602052280a7fd4373d53091.exe

  • Size

    1.3MB

  • MD5

    75214418c602052280a7fd4373d53091

  • SHA1

    0000e3e02778e2bd0a1eee340977f67a395146be

  • SHA256

    f867f05176f145e7898ae6c3adcc2814402a7352721902f80daacf834e40599b

  • SHA512

    002a7adf3c34f0cadb8eb37dcdb18222e3f19be2ebcc34346ca8e22cd49e6cb759bdd47b96eb8f5c9a2f6c6b564be920b95ffa9890c6e0e6b7adfb8b0375da12

  • SSDEEP

    24576:reVyXJfAT9wYNRamd/yNfo+MsEZSxMI1T4/pzemhn7tPOvG:r1JfC9wuRamEu+dEoxT4/f5tP

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 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\75214418c602052280a7fd4373d53091.exe
    "C:\Users\Admin\AppData\Local\Temp\75214418c602052280a7fd4373d53091.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Users\Admin\AppData\Local\Temp\75214418c602052280a7fd4373d53091.exe
      C:\Users\Admin\AppData\Local\Temp\75214418c602052280a7fd4373d53091.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3044

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\75214418c602052280a7fd4373d53091.exe

    Filesize

    1.3MB

    MD5

    6e7009e3c5d9766794641975cf59274c

    SHA1

    65732c359cd5cb3921545aa8d28254a84c4fcd29

    SHA256

    7a727eb186f035a3a35f8f42dd245990188a43df5d0954d9e0a232a61d0da240

    SHA512

    fe0df228032d7cd61d14f7eb7eb61a8384664052cc310fb840982380f0506f4b5f5fbf8ac905ead502fa3b74d664875f764a22b9b921b458884c6714efa07a02

  • memory/3020-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/3020-2-0x0000000000290000-0x00000000003A2000-memory.dmp

    Filesize

    1.1MB

  • memory/3020-1-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/3020-15-0x0000000003520000-0x000000000398A000-memory.dmp

    Filesize

    4.4MB

  • memory/3020-14-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/3044-18-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/3044-20-0x0000000000250000-0x0000000000362000-memory.dmp

    Filesize

    1.1MB

  • memory/3044-17-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/3044-26-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB