Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    06-05-2024 15:31

General

  • Target

    29604da2f38e73e1e55a37fd66941d8a4514fa6f2ee8b26222cffa55b80cb327.exe

  • Size

    300KB

  • MD5

    d180fd1f59df9817e5abba03edd52549

  • SHA1

    f62c62d94192bbdbd805532d08c403e3b70da73b

  • SHA256

    29604da2f38e73e1e55a37fd66941d8a4514fa6f2ee8b26222cffa55b80cb327

  • SHA512

    f900c1194f848a0974ca54d9ff04f599fd95e80912cd376ee49427cee592febe57c0c048e0e09d8201a62be627b90cf01b273437f2d7e0deebe68fe03dc86661

  • SSDEEP

    3072:r/FQYRCokaTyFQUZvVrBI+BGQhSB3favGMYtl4E7mvX1y4rtlYB36H47bHwymJKP:RhStrWPGOaeMm4F1y4rct64bHw006a

Score
10/10

Malware Config

Extracted

Family

gcleaner

C2

185.172.128.90

5.42.65.64

Attributes
  • url_path

    /advdlc.php

Signatures

  • GCleaner

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 8 IoCs
  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29604da2f38e73e1e55a37fd66941d8a4514fa6f2ee8b26222cffa55b80cb327.exe
    "C:\Users\Admin\AppData\Local\Temp\29604da2f38e73e1e55a37fd66941d8a4514fa6f2ee8b26222cffa55b80cb327.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2604
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 772
      2⤵
      • Program crash
      PID:3888
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 812
      2⤵
      • Program crash
      PID:1044
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 772
      2⤵
      • Program crash
      PID:3296
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 844
      2⤵
      • Program crash
      PID:3940
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 976
      2⤵
      • Program crash
      PID:4596
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 984
      2⤵
      • Program crash
      PID:3200
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 1456
      2⤵
      • Program crash
      PID:3820
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "29604da2f38e73e1e55a37fd66941d8a4514fa6f2ee8b26222cffa55b80cb327.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\29604da2f38e73e1e55a37fd66941d8a4514fa6f2ee8b26222cffa55b80cb327.exe" & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4780
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "29604da2f38e73e1e55a37fd66941d8a4514fa6f2ee8b26222cffa55b80cb327.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4312
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 1508
      2⤵
      • Program crash
      PID:2444
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2604 -ip 2604
    1⤵
      PID:1560
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2604 -ip 2604
      1⤵
        PID:4436
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2604 -ip 2604
        1⤵
          PID:4556
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2604 -ip 2604
          1⤵
            PID:2848
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2604 -ip 2604
            1⤵
              PID:4928
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 2604 -ip 2604
              1⤵
                PID:5008
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2604 -ip 2604
                1⤵
                  PID:1412
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 2604 -ip 2604
                  1⤵
                    PID:1836

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • memory/2604-3-0x0000000000400000-0x000000000042F000-memory.dmp

                    Filesize

                    188KB

                  • memory/2604-2-0x0000000003740000-0x000000000376D000-memory.dmp

                    Filesize

                    180KB

                  • memory/2604-1-0x0000000001B50000-0x0000000001C50000-memory.dmp

                    Filesize

                    1024KB

                  • memory/2604-6-0x0000000000400000-0x000000000042F000-memory.dmp

                    Filesize

                    188KB

                  • memory/2604-5-0x0000000000400000-0x0000000001A15000-memory.dmp

                    Filesize

                    22.1MB