Analysis

  • max time kernel
    90s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 19:06

General

  • Target

    4540571e7b2fd92e8fb055ab6e03a9141163ebe98a0d3d69db9680f37308dcac.exe

  • Size

    1.9MB

  • MD5

    5df39be90d42f840a9901e814cf72445

  • SHA1

    c72b41cc718779989d50dc4c001f2e0614224f6f

  • SHA256

    4540571e7b2fd92e8fb055ab6e03a9141163ebe98a0d3d69db9680f37308dcac

  • SHA512

    d992b0e8c3dc395c5ee23738c6c165435ef752292e73eaf9a197ea02268a92fc3d3016eb7d69dbf4d69b1099bf53b2033f911a3b1f9c5fdfdc6c06872129edd6

  • SSDEEP

    49152:RaKUzKeCeNE5b87iiDLFw+iZYoUVVgthMXuVjinXBgM:41geNEdSii/K+iZYoqVgtmuVuRgM

Score
8/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\4540571e7b2fd92e8fb055ab6e03a9141163ebe98a0d3d69db9680f37308dcac.exe
    "C:\Users\Admin\AppData\Local\Temp\4540571e7b2fd92e8fb055ab6e03a9141163ebe98a0d3d69db9680f37308dcac.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5040
    • C:\Users\Admin\AppData\Local\Temp\is-EK022.tmp\4540571e7b2fd92e8fb055ab6e03a9141163ebe98a0d3d69db9680f37308dcac.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-EK022.tmp\4540571e7b2fd92e8fb055ab6e03a9141163ebe98a0d3d69db9680f37308dcac.tmp" /SL5="$501BE,1729260,54272,C:\Users\Admin\AppData\Local\Temp\4540571e7b2fd92e8fb055ab6e03a9141163ebe98a0d3d69db9680f37308dcac.exe"
      2⤵
      • Executes dropped EXE
      PID:5020

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-EK022.tmp\4540571e7b2fd92e8fb055ab6e03a9141163ebe98a0d3d69db9680f37308dcac.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • C:\Users\Admin\AppData\Local\Temp\is-EK022.tmp\4540571e7b2fd92e8fb055ab6e03a9141163ebe98a0d3d69db9680f37308dcac.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • memory/5020-135-0x0000000000000000-mapping.dmp

  • memory/5040-132-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/5040-134-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/5040-138-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB