Analysis

  • max time kernel
    141s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 19:43

General

  • Target

    PCMTOSETUP_DEMO.exe

  • Size

    3.2MB

  • MD5

    183f3ffd2e2ed2f5cbb3e15f90bf879a

  • SHA1

    af8518c5eadef192737647c87b26db5462f07985

  • SHA256

    65fb025eab91b05a9f98413f1263b2280ed4aa6c06a62b82b4c34b3977a61ebf

  • SHA512

    1656ad6e0bd133b6919512903c31434918cab2513304bd6549e092df02b7bc1dc1ab14702e039e44b524b4a7104bbf51108fcb36af226f20d70e25c7c2858a63

  • SSDEEP

    98304:QXWzvaxGO6qYagxr2ivoJ8THtIawpG/c+48RgJ:QWDEaaXJ8THtIawmc+4QgJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PCMTOSETUP_DEMO.exe
    "C:\Users\Admin\AppData\Local\Temp\PCMTOSETUP_DEMO.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4960
    • C:\Users\Admin\AppData\Local\Temp\is-I48I7.tmp\PCMTOSETUP_DEMO.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-I48I7.tmp\PCMTOSETUP_DEMO.tmp" /SL5="$E0048,3120852,54272,C:\Users\Admin\AppData\Local\Temp\PCMTOSETUP_DEMO.exe"
      2⤵
      • Executes dropped EXE
      PID:3052

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-I48I7.tmp\PCMTOSETUP_DEMO.tmp

    Filesize

    664KB

    MD5

    f000769d9fe6c45533dadebda0c8ff1a

    SHA1

    c4c12c7e4a3aa0bad26a8207ae25459bc1d4cef0

    SHA256

    e79ab6deb63f4f2958d10f7f4a2ffb00136e9b25ef8d3a0511f538c55a2855e2

    SHA512

    84ab8cc2d6af329261eda117c51ce792ff09f44ea5ca1d3e0a0287fad35170ac390c76d1dee99ee96952befb2f480ca461b38df6cb07694c528b05860b94e6b2

  • C:\Users\Admin\AppData\Local\Temp\is-I48I7.tmp\PCMTOSETUP_DEMO.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • memory/3052-7-0x0000000000660000-0x0000000000661000-memory.dmp

    Filesize

    4KB

  • memory/3052-14-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/3052-17-0x0000000000660000-0x0000000000661000-memory.dmp

    Filesize

    4KB

  • memory/4960-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/4960-2-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/4960-13-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB