Analysis

  • max time kernel
    211s
  • max time network
    224s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 10:09

General

  • Target

    156f3d68edf08421331837fa2d151059.exe

  • Size

    11.7MB

  • MD5

    156f3d68edf08421331837fa2d151059

  • SHA1

    5a7b725292089104210c924df6f92fe424311134

  • SHA256

    61fdc24a9f0639c81680ba3039ffadc38b9fe725b3ba9d7eaee17332d4b08265

  • SHA512

    36ad7ff101aa4b4db95eb3f24a9da4e8cea36ef7665ea5c4636590723552ac9e2d891aa8c5b1e9f0bf0475a5ae690fb8c9a0d354e9941f7a88bcb3f4e179f2fe

  • SSDEEP

    196608:JdT8sWCIW627WdWCxRVTN0pWCIW627WdWC:P1mWN7WdNVTNSmWN7Wd

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\156f3d68edf08421331837fa2d151059.exe
    "C:\Users\Admin\AppData\Local\Temp\156f3d68edf08421331837fa2d151059.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2996
    • C:\Users\Admin\AppData\Local\Temp\156f3d68edf08421331837fa2d151059.exe
      C:\Users\Admin\AppData\Local\Temp\156f3d68edf08421331837fa2d151059.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4564

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\156f3d68edf08421331837fa2d151059.exe

    Filesize

    1.3MB

    MD5

    7c7d01b64771a729312dc0384b29318a

    SHA1

    5a357c48ac45f55e122696685d202276f257d2b1

    SHA256

    adf74a436960f541a0f7c4171bda5af907130220f9d555f83e97a8b233475323

    SHA512

    03a0d7f94fe2a63ced03e68ea88b3eff235ab08ac6da58eb175cb0852353a43d5c7b51f9292d42a24ab3c34e8812243ccf4cd4ff38b82d8d762c7e9c35250bbe

  • memory/2996-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2996-1-0x0000000001C30000-0x0000000001D63000-memory.dmp

    Filesize

    1.2MB

  • memory/2996-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2996-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4564-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/4564-15-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/4564-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/4564-20-0x0000000005560000-0x000000000578A000-memory.dmp

    Filesize

    2.2MB

  • memory/4564-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/4564-28-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB