Analysis

  • max time kernel
    131s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 15:23

General

  • Target

    7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe

  • Size

    256KB

  • MD5

    1444feb26c268de86897850c58ce6777

  • SHA1

    5c6571dffd8df215f8a7aca554f433eedbbec627

  • SHA256

    7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3

  • SHA512

    6272d15a25ecb72ca1a438247511d823fc61ab7925f455f221265b05c0d672dcd5451949943f3e8bf37e9419c6b1a42b89d7a56a255092b10ca1a7cc5593ac65

  • SSDEEP

    3072:+rPalSIeetbeU93m8KEfz47fCHftVajfHzgYc9/jNuh75SMpW6r:ua8FSi02rQwfofavzgnrNuPpW6r

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\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe
    "C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3592
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 740
      2⤵
      • Program crash
      PID:3536
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 760
      2⤵
      • Program crash
      PID:3532
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 740
      2⤵
      • Program crash
      PID:3188
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 812
      2⤵
      • Program crash
      PID:1864
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 904
      2⤵
      • Program crash
      PID:3688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 908
      2⤵
      • Program crash
      PID:2820
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 1328
      2⤵
      • Program crash
      PID:1352
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe" & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3980
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1220
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 1456
      2⤵
      • Program crash
      PID:3080
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3592 -ip 3592
    1⤵
      PID:1116
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3592 -ip 3592
      1⤵
        PID:5020
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 3592 -ip 3592
        1⤵
          PID:3708
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3592 -ip 3592
          1⤵
            PID:4920
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3592 -ip 3592
            1⤵
              PID:2464
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 3592 -ip 3592
              1⤵
                PID:4888
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3592 -ip 3592
                1⤵
                  PID:1172
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3592 -ip 3592
                  1⤵
                    PID:2816

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • memory/3592-2-0x0000000004740000-0x000000000476D000-memory.dmp

                    Filesize

                    180KB

                  • memory/3592-1-0x0000000002CA0000-0x0000000002DA0000-memory.dmp

                    Filesize

                    1024KB

                  • memory/3592-3-0x0000000000400000-0x000000000042F000-memory.dmp

                    Filesize

                    188KB

                  • memory/3592-4-0x0000000000400000-0x0000000002AFD000-memory.dmp

                    Filesize

                    39.0MB

                  • memory/3592-7-0x0000000004740000-0x000000000476D000-memory.dmp

                    Filesize

                    180KB

                  • memory/3592-8-0x0000000000400000-0x000000000042F000-memory.dmp

                    Filesize

                    188KB

                  • memory/3592-6-0x0000000000400000-0x0000000002AFD000-memory.dmp

                    Filesize

                    39.0MB