Analysis

  • max time kernel
    1793s
  • max time network
    1560s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    09-01-2024 07:21

General

  • Target

    CMClient Launcher Installer.exe

  • Size

    2.2MB

  • MD5

    c5229102c115b56add70e05a7de3ad88

  • SHA1

    4f0b0796e710f0372d6bee77f757f048bc09d6df

  • SHA256

    8e6133d444e9f33500606cd595216e37a2a8076fc96e0d289a05a16bed752c21

  • SHA512

    b40b481d3d11f66ad87ae407c22e2f239fa2e95e4fb3bd27273a01aeba818608dcb3bb411159125f61cf12873c60a2bca2ec9cc671f733965d6edd7008458d2e

  • SSDEEP

    49152:wBuZrEUZ3eUBtVEz3ZNoOAMDDygTm4WiEA:OkL5t0ZGO53yOmziH

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CMClient Launcher Installer.exe
    "C:\Users\Admin\AppData\Local\Temp\CMClient Launcher Installer.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1972
    • C:\Users\Admin\AppData\Local\Temp\is-QL43C.tmp\CMClient Launcher Installer.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-QL43C.tmp\CMClient Launcher Installer.tmp" /SL5="$4010A,1484180,890880,C:\Users\Admin\AppData\Local\Temp\CMClient Launcher Installer.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2712

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-QL43C.tmp\CMClient Launcher Installer.tmp

    Filesize

    45KB

    MD5

    d998fc0608d1a861319b7d55565023eb

    SHA1

    109d099258540178783c183433a8765258f818ac

    SHA256

    b459ac7db8580d5b839c3e87e76f7a75c7313e29103d986ad96f7b823f57343c

    SHA512

    e4ff2692927af871ff363eaa5912b43aee1ec949183b69ce1e275e2406d96b3112a06a24d1713e8a1d1996f9ad1bbb58699c2dd470bf5fd10ef34b3693bc6371

  • \Users\Admin\AppData\Local\Temp\is-QL43C.tmp\CMClient Launcher Installer.tmp

    Filesize

    46KB

    MD5

    4cafb7ff962b8129b2863c7179bc7f95

    SHA1

    0fd06c4008db8498e33b8dca18541dc1106686b4

    SHA256

    c237e464d5bf380637b6e64903907865e54274562d81881c68eff6eb1587bded

    SHA512

    71ef86c041697d2fd55f2980807ecf63364e06d171f0fb3bf7274bd61be6189ffe105f5c0ade576d305e6c3a7d2b9bb22781e2ba4e2c6ae4301f32740fdf3d09

  • memory/1972-0-0x0000000000400000-0x00000000004E7000-memory.dmp

    Filesize

    924KB

  • memory/1972-2-0x0000000000400000-0x00000000004E7000-memory.dmp

    Filesize

    924KB

  • memory/1972-10-0x0000000000400000-0x00000000004E7000-memory.dmp

    Filesize

    924KB

  • memory/2712-8-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2712-11-0x0000000000400000-0x0000000000722000-memory.dmp

    Filesize

    3.1MB

  • memory/2712-14-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB