Overview

overview

10

Static

static

3

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    03/06/2024, 17:55

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General

  • Target
    80a0de984e2c239c99621e95dd85ad8f2a66de3eea8a5bf5102c14a5e2ccb9fb.exe
  • Size 405KB
  • Sample240603-whtjsafd99
  • SHA256 80a0de984e2c239c99621e95dd85ad8f2a66de3eea8a5bf5102c14a5e2ccb9fb
  • 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 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\80a0de984e2c239c99621e95dd85ad8f2a66de3eea8a5bf5102c14a5e2ccb9fb.exe
    "C:\Users\Admin\AppData\Local\Temp\80a0de984e2c239c99621e95dd85ad8f2a66de3eea8a5bf5102c14a5e2ccb9fb.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    PID:1276
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 480
      2⤵
      • Program crash
      PID:1708
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 800
      2⤵
      • Program crash
      PID:1296
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 840
      2⤵
      • Program crash
      PID:3752
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 840
      2⤵
      • Program crash
      PID:3600
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 824
      2⤵
      • Program crash
      PID:4964
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 1000
      2⤵
      • Program crash
      PID:3280
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 1108
      2⤵
      • Program crash
      PID:1488
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 1236
      2⤵
      • Program crash
      PID:5032
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 1344
      2⤵
      • Program crash
      PID:2664
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1276 -ip 1276
    1⤵
      PID:3872
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1276 -ip 1276
      1⤵
        PID:3912
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 400 -p 1276 -ip 1276
        1⤵
          PID:4220
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 1276 -ip 1276
          1⤵
            PID:4064
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1276 -ip 1276
            1⤵
              PID:1376
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 1276 -ip 1276
              1⤵
                PID:1460
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1276 -ip 1276
                1⤵
                  PID:1592
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 1276 -ip 1276
                  1⤵
                    PID:3288
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1276 -ip 1276
                    1⤵
                      PID:856

                    Network

                          MITRE ATT&CK Matrix

                          Replay Monitor

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                          Downloads

                          memory/1276-1-0x0000000000890000-0x0000000000990000-memory.dmp
                          Download

                          memory/1276-3-0x0000000000400000-0x0000000000440000-memory.dmp
                          Download

                          memory/1276-2-0x0000000000840000-0x000000000087C000-memory.dmp
                          Download

                          memory/1276-5-0x0000000000400000-0x000000000069E000-memory.dmp
                          Download

                          memory/1276-7-0x0000000000890000-0x0000000000990000-memory.dmp
                          Download

                          memory/1276-8-0x0000000000400000-0x0000000000440000-memory.dmp
                          Download