Analysis

  • max time kernel
    150s
  • 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
    07-05-2024 05:17

General

  • Target

    ffe0ce191143afd76370fd2cd83ecf76d644a6bf077bde9e92c20b84e6cea62f.exe

  • Size

    263KB

  • MD5

    2b22a1399c5c0154571ffb9297924585

  • SHA1

    a6fd42447b10e1457343d4b38d733010596dcd65

  • SHA256

    ffe0ce191143afd76370fd2cd83ecf76d644a6bf077bde9e92c20b84e6cea62f

  • SHA512

    a6e72e48099fe856a4006ad364f5b763df2169e5b029ebe2e4b0681850b9b101f38f53b56b7b9361dd10cfa35677a3fd9f4e50f661aa15b91714b6b0dd0aef5c

  • SSDEEP

    3072:mgO69y2CthWMtmdmsj1kJiWYcHVia8b52cU4J++ciQV7OW5R70RsNh:u694rtmr1kJiWYcHAT52xt+cRV/QQ

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 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\ffe0ce191143afd76370fd2cd83ecf76d644a6bf077bde9e92c20b84e6cea62f.exe
    "C:\Users\Admin\AppData\Local\Temp\ffe0ce191143afd76370fd2cd83ecf76d644a6bf077bde9e92c20b84e6cea62f.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3160
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 428
      2⤵
      • Program crash
      PID:3624
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 760
      2⤵
      • Program crash
      PID:1436
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 796
      2⤵
      • Program crash
      PID:1492
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 752
      2⤵
      • Program crash
      PID:2744
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 904
      2⤵
      • Program crash
      PID:1440
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 1012
      2⤵
      • Program crash
      PID:3576
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 1080
      2⤵
      • Program crash
      PID:4536
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 1340
      2⤵
      • Program crash
      PID:4540
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "ffe0ce191143afd76370fd2cd83ecf76d644a6bf077bde9e92c20b84e6cea62f.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\ffe0ce191143afd76370fd2cd83ecf76d644a6bf077bde9e92c20b84e6cea62f.exe" & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:436
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "ffe0ce191143afd76370fd2cd83ecf76d644a6bf077bde9e92c20b84e6cea62f.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3720
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 1436
      2⤵
      • Program crash
      PID:4220
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3160 -ip 3160
    1⤵
      PID:4916
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 3160 -ip 3160
      1⤵
        PID:3192
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 3160 -ip 3160
        1⤵
          PID:4232
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 3160 -ip 3160
          1⤵
            PID:3300
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 3160 -ip 3160
            1⤵
              PID:3376
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3160 -ip 3160
              1⤵
                PID:4336
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3160 -ip 3160
                1⤵
                  PID:4028
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3160 -ip 3160
                  1⤵
                    PID:1956
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3160 -ip 3160
                    1⤵
                      PID:5000

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/3160-2-0x0000000002CF0000-0x0000000002DF0000-memory.dmp

                      Filesize

                      1024KB

                    • memory/3160-4-0x0000000000400000-0x000000000042F000-memory.dmp

                      Filesize

                      188KB

                    • memory/3160-3-0x0000000002C70000-0x0000000002C9D000-memory.dmp

                      Filesize

                      180KB

                    • memory/3160-1-0x0000000000400000-0x0000000002AFF000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3160-7-0x0000000000400000-0x000000000042F000-memory.dmp

                      Filesize

                      188KB

                    • memory/3160-6-0x0000000000400000-0x0000000002AFF000-memory.dmp

                      Filesize

                      39.0MB