Analysis

  • max time kernel
    90s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-02-2024 02:14

General

  • Target

    8df7b06a6a5b8db03047ec519a56bfe6.exe

  • Size

    1.3MB

  • MD5

    8df7b06a6a5b8db03047ec519a56bfe6

  • SHA1

    06f5a69dfc8d409355c5ab41d508c6001985b7f3

  • SHA256

    c90339e46c15950381a1080bed1f750c76151b881e48563ca6302120f3460baf

  • SHA512

    195d8ba9d54f1a351ed1887ad028b2b9e85ba93768ab7af7a915b3f1ae0b6503277a8b9642b45698151e3653acdf1b2dfa9f5b2b466ee18428a9421139a7232a

  • SSDEEP

    24576:O8jlSm+y139rqU59oHUm+apySSwbLbMaYxTm9TKKPpnDOwb7p5JJ84nyzwaUU9/t:VxSmlXHXoHaGySH0rxTuTKKPpDOQ5SbD

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8df7b06a6a5b8db03047ec519a56bfe6.exe
    "C:\Users\Admin\AppData\Local\Temp\8df7b06a6a5b8db03047ec519a56bfe6.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3612
    • C:\Users\Admin\AppData\Local\Temp\8df7b06a6a5b8db03047ec519a56bfe6.exe
      C:\Users\Admin\AppData\Local\Temp\8df7b06a6a5b8db03047ec519a56bfe6.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1604

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\8df7b06a6a5b8db03047ec519a56bfe6.exe

    Filesize

    504KB

    MD5

    dfc4355076cfc466b3be736174d4135f

    SHA1

    3cff61f8b167cf1b95e0bc94a5a1472e9789ba9d

    SHA256

    afd17a09a2dcc6e2c4ba983d4f909ec6e6fbce8be8f890f561474e127c3f6423

    SHA512

    999b36b5a0d243107dd1ff3f2fb67a34750df3477b72c1a2d7683425067f9c5bcfb36f6a049b7283c623b03b6280a4364cb9273dd3152aea038b858cbf86a054

  • memory/1604-14-0x0000000001CF0000-0x0000000001E21000-memory.dmp

    Filesize

    1.2MB

  • memory/1604-13-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/1604-16-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/1604-21-0x0000000000400000-0x0000000000616000-memory.dmp

    Filesize

    2.1MB

  • memory/1604-20-0x00000000055E0000-0x0000000005802000-memory.dmp

    Filesize

    2.1MB

  • memory/1604-28-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/3612-0-0x0000000000400000-0x00000000008E7000-memory.dmp

    Filesize

    4.9MB

  • memory/3612-2-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB

  • memory/3612-1-0x00000000018F0000-0x0000000001A21000-memory.dmp

    Filesize

    1.2MB

  • memory/3612-12-0x0000000000400000-0x0000000000622000-memory.dmp

    Filesize

    2.1MB