Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-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.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4588
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 740
      2⤵
      • Program crash
      PID:4320
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 740
      2⤵
      • Program crash
      PID:2976
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 772
      2⤵
      • Program crash
      PID:1712
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 780
      2⤵
      • Program crash
      PID:4928
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 908
      2⤵
      • Program crash
      PID:2964
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 984
      2⤵
      • Program crash
      PID:3776
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 1336
      2⤵
      • Program crash
      PID:624
    • 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:2540
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "29604da2f38e73e1e55a37fd66941d8a4514fa6f2ee8b26222cffa55b80cb327.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1420
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 972
      2⤵
      • Program crash
      PID:1188
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4588 -ip 4588
    1⤵
      PID:1552
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4588 -ip 4588
      1⤵
        PID:3892
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4588 -ip 4588
        1⤵
          PID:3192
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 4588 -ip 4588
          1⤵
            PID:2928
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4588 -ip 4588
            1⤵
              PID:3076
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4588 -ip 4588
              1⤵
                PID:3204
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4588 -ip 4588
                1⤵
                  PID:4168
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4588 -ip 4588
                  1⤵
                    PID:1856

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • memory/4588-3-0x0000000000400000-0x000000000042F000-memory.dmp

                    Filesize

                    188KB

                  • memory/4588-2-0x0000000001D80000-0x0000000001DAD000-memory.dmp

                    Filesize

                    180KB

                  • memory/4588-1-0x0000000001DF0000-0x0000000001EF0000-memory.dmp

                    Filesize

                    1024KB

                  • memory/4588-7-0x0000000001D80000-0x0000000001DAD000-memory.dmp

                    Filesize

                    180KB

                  • memory/4588-6-0x0000000000400000-0x000000000042F000-memory.dmp

                    Filesize

                    188KB

                  • memory/4588-5-0x0000000000400000-0x0000000001A15000-memory.dmp

                    Filesize

                    22.1MB