Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-05-2024 22:07

General

  • Target

    417d5ddfe8813236a773c957e9e03245bae6d32ec89d5d88c51926f05cb404bb.exe

  • Size

    290KB

  • MD5

    5a5782420d295aacba10961b556abce9

  • SHA1

    1efdc423b091a4f01b34918420f1fce8056362f6

  • SHA256

    417d5ddfe8813236a773c957e9e03245bae6d32ec89d5d88c51926f05cb404bb

  • SHA512

    1ff02f2c0ae3348a776eb41a38a4778f730a6f769b0a6bc6208dd63cdf8783c601dbe4316b8e7d92044762273b6cbfd9652937fdea8debb19a55dc967ee1150a

  • SSDEEP

    3072:DKAh0X2ibXucFZ8YVLrvHvaWB/mq6mdVoM9DQ+Rob7JEzI5R3qhkFTr:rObXu2VL7HruqfbQ+m7JbahWn

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 10 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\417d5ddfe8813236a773c957e9e03245bae6d32ec89d5d88c51926f05cb404bb.exe
    "C:\Users\Admin\AppData\Local\Temp\417d5ddfe8813236a773c957e9e03245bae6d32ec89d5d88c51926f05cb404bb.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1276
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 740
      2⤵
      • Program crash
      PID:4584
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 760
      2⤵
      • Program crash
      PID:3440
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 792
      2⤵
      • Program crash
      PID:4868
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 836
      2⤵
      • Program crash
      PID:3696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 824
      2⤵
      • Program crash
      PID:804
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 916
      2⤵
      • Program crash
      PID:60
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 804
      2⤵
      • Program crash
      PID:1380
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 1160
      2⤵
      • Program crash
      PID:4580
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "417d5ddfe8813236a773c957e9e03245bae6d32ec89d5d88c51926f05cb404bb.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\417d5ddfe8813236a773c957e9e03245bae6d32ec89d5d88c51926f05cb404bb.exe" & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1632
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "417d5ddfe8813236a773c957e9e03245bae6d32ec89d5d88c51926f05cb404bb.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4736
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 1316
      2⤵
      • Program crash
      PID:2572
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 1388
      2⤵
      • Program crash
      PID:2828
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1276 -ip 1276
    1⤵
      PID:1896
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1276 -ip 1276
      1⤵
        PID:116
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1276 -ip 1276
        1⤵
          PID:4640
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1276 -ip 1276
          1⤵
            PID:3320
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1276 -ip 1276
            1⤵
              PID:4524
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1276 -ip 1276
              1⤵
                PID:3332
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 1276 -ip 1276
                1⤵
                  PID:4244
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 1276 -ip 1276
                  1⤵
                    PID:1120
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1276 -ip 1276
                    1⤵
                      PID:3348
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1276 -ip 1276
                      1⤵
                        PID:4072

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • memory/1276-3-0x0000000000400000-0x000000000042F000-memory.dmp

                        Filesize

                        188KB

                      • memory/1276-2-0x0000000002BB0000-0x0000000002BDD000-memory.dmp

                        Filesize

                        180KB

                      • memory/1276-1-0x0000000002C00000-0x0000000002D00000-memory.dmp

                        Filesize

                        1024KB

                      • memory/1276-6-0x0000000000400000-0x000000000042F000-memory.dmp

                        Filesize

                        188KB

                      • memory/1276-5-0x0000000000400000-0x0000000002B06000-memory.dmp

                        Filesize

                        39.0MB