Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-03-2024 15:25

General

  • Target

    d6750cb03545797c0070dfdeeac8c25a.exe

  • Size

    2.9MB

  • MD5

    d6750cb03545797c0070dfdeeac8c25a

  • SHA1

    4acd40870186dfe0b13edee4240ebc1d2071400b

  • SHA256

    06b83b6bc1f6e2ba80f84f9749c234b0075b2157bec1c387add12b87b81eaac9

  • SHA512

    77c827d7d269ac1eaabb087b639ba69ce716d59fe2be99034a92b87dc1a56aa35eefd7878fd9bbc891b171647a01d55c2d2dc62b6898ccdc538ffdf8ea19cf05

  • SSDEEP

    49152:W5O9JB/DqZqs3LKrJrFM6s3cp8IP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:DBDqD3LKrJhZsMp8Igg3gnl/IVUs1jek

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\d6750cb03545797c0070dfdeeac8c25a.exe
    "C:\Users\Admin\AppData\Local\Temp\d6750cb03545797c0070dfdeeac8c25a.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:216
    • C:\Users\Admin\AppData\Local\Temp\d6750cb03545797c0070dfdeeac8c25a.exe
      C:\Users\Admin\AppData\Local\Temp\d6750cb03545797c0070dfdeeac8c25a.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\d6750cb03545797c0070dfdeeac8c25a.exe

    Filesize

    2.9MB

    MD5

    bdde42b5104cb68095f9571f1824195a

    SHA1

    6fb0e1f9dc170140590f66d6b4de4f0bc7be9be2

    SHA256

    6c16ff178e2c295a8db90270d9ce90062ac8318e4d2bdd8804f1e71fc246081c

    SHA512

    ffe9c8cbef1c0e41141d16032f529a239501a84be2f9088a2459ffee557d308d79148c98baad868d2f30e5767dfdbe376c8d64b88beab6167b0124f7c77e2d67

  • memory/216-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/216-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/216-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/216-13-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3524-12-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3524-15-0x0000000001C80000-0x0000000001DB3000-memory.dmp

    Filesize

    1.2MB

  • memory/3524-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3524-21-0x0000000005580000-0x00000000057AA000-memory.dmp

    Filesize

    2.2MB

  • memory/3524-20-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/3524-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB