Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-12-2023 18:23

General

  • Target

    0055e30c0adbcca8bccb6a9f679b4d66.exe

  • Size

    1.3MB

  • MD5

    0055e30c0adbcca8bccb6a9f679b4d66

  • SHA1

    681c4b5059414c67dc259439bfe990b8eb90e4ce

  • SHA256

    69994a9da037da4248ba1a3be10d40f95671a7d6499b4cbee2f8343ffa2f4142

  • SHA512

    b281449b7822c48e9b4db64792167ae787b2ec60104804656770f967cf2bf67665e552f4db7149cc0efef633ba362e8835a877c1ed96e2b2f6771831de546ab0

  • SSDEEP

    24576:N9X5efJmYo9NzwNiEJjyBIgBOUK4uUY38Uq8/FlRg25BLvG:NV3PiiNIgBNK4HY38olRg2z

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\0055e30c0adbcca8bccb6a9f679b4d66.exe
    "C:\Users\Admin\AppData\Local\Temp\0055e30c0adbcca8bccb6a9f679b4d66.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:5008
    • C:\Users\Admin\AppData\Local\Temp\0055e30c0adbcca8bccb6a9f679b4d66.exe
      C:\Users\Admin\AppData\Local\Temp\0055e30c0adbcca8bccb6a9f679b4d66.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4372

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\0055e30c0adbcca8bccb6a9f679b4d66.exe

    Filesize

    576KB

    MD5

    750ea9d42b175deba385204a079e6a17

    SHA1

    1a091c26c586fbdc8cab03e24320b4897996a734

    SHA256

    cc1a83167d8705c2cb3b6752a3102390f90941a7e86672f111fe5044253a200e

    SHA512

    f1be8f87e7c8e15ab8a63e08790e8c1fa476921975a73ca83758f02c5bd82709459d8695dd365b310dd1bb4b68d555856c6513a26891cdba2aa25ef0a5da7ee5

  • memory/4372-17-0x0000000001870000-0x0000000001982000-memory.dmp

    Filesize

    1.1MB

  • memory/4372-14-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/4372-15-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/4372-24-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/5008-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/5008-1-0x0000000001870000-0x0000000001982000-memory.dmp

    Filesize

    1.1MB

  • memory/5008-2-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/5008-16-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB