Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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, 03:45

General

  • Target

    d51ef35729552955c96fcc1a1efa591f.exe

  • Size

    5.3MB

  • MD5

    d51ef35729552955c96fcc1a1efa591f

  • SHA1

    b36a128619c3a543e62c1c3aae7dc497415ebd4f

  • SHA256

    ae369dde3139173c5fd651ecd32a77cd01676c04943e5999dcc4e270b2a72c37

  • SHA512

    e49aea0cf6b41ac81e8d545d0c7b933797445a643984eb3f2d2dc810a1a03bc160311850f9185da71972767b1bf761cbc257eb46416afd29c693548c1d6227c2

  • SSDEEP

    98304:Kg2gQ5ADWQyY9qG8062YwmNUkaZvYL+R5DlA9qG80:KaQGxZ9qGxF5vrk9qGx

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\d51ef35729552955c96fcc1a1efa591f.exe
    "C:\Users\Admin\AppData\Local\Temp\d51ef35729552955c96fcc1a1efa591f.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:5080
    • C:\Users\Admin\AppData\Local\Temp\d51ef35729552955c96fcc1a1efa591f.exe
      C:\Users\Admin\AppData\Local\Temp\d51ef35729552955c96fcc1a1efa591f.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2392

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\d51ef35729552955c96fcc1a1efa591f.exe

    Filesize

    1.2MB

    MD5

    0efd4afe57b1354888f3b4b31ccf6c80

    SHA1

    fcb176575a3f7b9fa0b55e20ae1a3ed38e2282a2

    SHA256

    3e31387b06d94176cf1c8e1247cb764b243a8097c09e2a9fe83f5d034b699291

    SHA512

    093d757cec9329620c3dd357e155ede4b15790d319317c5696e5d8991331c1abf26ff678e7dcbe5501ce6a1e5954c829b7f316be2b5ca84ab1488d2d80b2f5be

  • memory/2392-14-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/2392-16-0x0000000001870000-0x0000000001982000-memory.dmp

    Filesize

    1.1MB

  • memory/2392-15-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/2392-23-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/5080-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/5080-1-0x0000000001C50000-0x0000000001D62000-memory.dmp

    Filesize

    1.1MB

  • memory/5080-2-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/5080-13-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB