Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    01/06/2024, 11:44

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General

  • Target
    91d9c4b5eb2d119f856031e8f733658f934340f4865733422ef99ece77965858.exe
  • Size 333KB
  • Sample240601-nwec1sbe3t
  • SHA256 91d9c4b5eb2d119f856031e8f733658f934340f4865733422ef99ece77965858
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
gcleanerloader

Malware Config

Extracted

Family

  • gcleaner

C2

  • 185.172.128.90

  • 5.42.64.56

  • 185.172.128.69

Signatures

  • GCleaner

    GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    loadergcleaner
  • Program crash 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\91d9c4b5eb2d119f856031e8f733658f934340f4865733422ef99ece77965858.exe
    "C:\Users\Admin\AppData\Local\Temp\91d9c4b5eb2d119f856031e8f733658f934340f4865733422ef99ece77965858.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:3084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 480
      2⤵
      • Program crash
      PID:856
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 800
      2⤵
      • Program crash
      PID:1152
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 820
      2⤵
      • Program crash
      PID:2716
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 800
      2⤵
      • Program crash
      PID:2800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 892
      2⤵
      • Program crash
      PID:1976
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 1000
      2⤵
      • Program crash
      PID:4628
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 1084
      2⤵
      • Program crash
      PID:1008
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 804
      2⤵
      • Program crash
      PID:4012
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3084 -ip 3084
    1⤵
      PID:1996
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3084 -ip 3084
      1⤵
        PID:2392
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3084 -ip 3084
        1⤵
          PID:3168
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3084 -ip 3084
          1⤵
            PID:996
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3084 -ip 3084
            1⤵
              PID:1444
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3084 -ip 3084
              1⤵
                PID:5084
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3084 -ip 3084
                1⤵
                  PID:4948
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3084 -ip 3084
                  1⤵
                    PID:4520

                  Network

                        MITRE ATT&CK Matrix

                        Replay Monitor

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                        Downloads

                        memory/3084-1-0x0000000001E80000-0x0000000001F80000-memory.dmp
                        Download

                        memory/3084-3-0x0000000000400000-0x0000000000440000-memory.dmp
                        Download

                        memory/3084-2-0x0000000003A20000-0x0000000003A5C000-memory.dmp
                        Download

                        memory/3084-5-0x0000000000400000-0x0000000001BCF000-memory.dmp
                        Download

                        memory/3084-6-0x0000000001E80000-0x0000000001F80000-memory.dmp
                        Download

                        memory/3084-7-0x0000000003A20000-0x0000000003A5C000-memory.dmp
                        Download

                        memory/3084-9-0x0000000000400000-0x0000000000440000-memory.dmp
                        Download