Analysis

  • max time kernel
    141s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/04/2024, 13:09

General

  • Target

    7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe

  • Size

    334KB

  • MD5

    7936f2795346b6d22a7e66b7a6d8cb39

  • SHA1

    8735cc71cd3a32e0e09c0239498131cd792ed652

  • SHA256

    7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5

  • SHA512

    463de02d2a3cca2e0ede7fcad2265d9a52c1af71a3dae9e7045ac2b51d9f44862400f55c41e2c62552acad128e4f81b807e38ac98a963da4b8716ca0093f7aee

  • SSDEEP

    3072:i/1usES1KZ9s4+8cKFEX048M+YqxFGy0lsoglOGYzFY4HcHxmt/IoPijYn5:oPHF4sqVXGb2NxYzFFHcIGoPiu

Score
10/10

Malware Config

Extracted

Family

gcleaner

C2

185.172.128.90

5.42.65.115

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 9 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\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe
    "C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:724
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 740
      2⤵
      • Program crash
      PID:2808
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 784
      2⤵
      • Program crash
      PID:2260
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 740
      2⤵
      • Program crash
      PID:2640
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 844
      2⤵
      • Program crash
      PID:1792
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 904
      2⤵
      • Program crash
      PID:2756
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 976
      2⤵
      • Program crash
      PID:4016
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 1000
      2⤵
      • Program crash
      PID:800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 1336
      2⤵
      • Program crash
      PID:4860
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4524
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "7c610d2fd42fde5780d57768926e3a5f8575e6905b8a5ea62dd43ebda36759f5.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3352
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 1304
      2⤵
      • Program crash
      PID:4420
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 724 -ip 724
    1⤵
      PID:1128
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 724 -ip 724
      1⤵
        PID:4212
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 724 -ip 724
        1⤵
          PID:2180
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 724 -ip 724
          1⤵
            PID:3972
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 724 -ip 724
            1⤵
              PID:2044
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 724 -ip 724
              1⤵
                PID:4344
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 724 -ip 724
                1⤵
                  PID:4940
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 724 -ip 724
                  1⤵
                    PID:824
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 724 -ip 724
                    1⤵
                      PID:212
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4312 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
                      1⤵
                        PID:908

                      Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • memory/724-1-0x0000000002F70000-0x0000000003070000-memory.dmp

                              Filesize

                              1024KB

                            • memory/724-2-0x0000000002EC0000-0x0000000002EED000-memory.dmp

                              Filesize

                              180KB

                            • memory/724-3-0x0000000000400000-0x0000000002D52000-memory.dmp

                              Filesize

                              41.3MB

                            • memory/724-5-0x0000000002F70000-0x0000000003070000-memory.dmp

                              Filesize

                              1024KB

                            • memory/724-7-0x0000000002EC0000-0x0000000002EED000-memory.dmp

                              Filesize

                              180KB

                            • memory/724-10-0x0000000000400000-0x0000000002D52000-memory.dmp

                              Filesize

                              41.3MB