Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/02/2024, 05:26

General

  • Target

    a10e415733bfe321276f7af34b4c3795.exe

  • Size

    1.3MB

  • MD5

    a10e415733bfe321276f7af34b4c3795

  • SHA1

    a98c17aff3f2726a22223a3592332f9609b30a92

  • SHA256

    e2af3bd1e4ac19ab45120a6f11b23622a0e0c387e91e32848530a1d7c1b5a560

  • SHA512

    f6e7da2e461c9af14338c701209f4912dced7eab98dfe99558d34ed688298adbf3bcd55299c8195bcb8ab1f8d14d81bf394b22edbf49eb7807fc8ea3bb6f6a29

  • SSDEEP

    24576:mcnXZVJaNYXleBB/03QBpf3cxxqH0UA3TA5s0sQhvXPf8dvG:/Bde8MCxhmxvPf

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\a10e415733bfe321276f7af34b4c3795.exe
    "C:\Users\Admin\AppData\Local\Temp\a10e415733bfe321276f7af34b4c3795.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4844
    • C:\Users\Admin\AppData\Local\Temp\a10e415733bfe321276f7af34b4c3795.exe
      C:\Users\Admin\AppData\Local\Temp\a10e415733bfe321276f7af34b4c3795.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3512

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\a10e415733bfe321276f7af34b4c3795.exe

    Filesize

    1.3MB

    MD5

    863b57c22a15a5f50339829b5506a58d

    SHA1

    b9c248341db6fc14fac3dcc7fa4028c2a6a4cf6b

    SHA256

    b57fb6bd8941a2125c1ffcbdfea08a5b57c8a0a6dec8f7ec32c792b82cb1da41

    SHA512

    dc06ed74ff4e467168a28b9d1919b43f8aea40d16650514aa514137292738fe4ba8e60b0ed8771e99c43108b9a49c907c3324dbaaa742af185ecf9453bc3b916

  • memory/3512-15-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/3512-16-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/3512-17-0x0000000001870000-0x0000000001982000-memory.dmp

    Filesize

    1.1MB

  • memory/3512-24-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/4844-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

  • memory/4844-1-0x0000000001870000-0x0000000001982000-memory.dmp

    Filesize

    1.1MB

  • memory/4844-2-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

  • memory/4844-14-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB