Analysis

  • max time kernel
    115s
  • max time network
    143s
  • 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, 13:34

General

  • Target

    d0d93869aac6091af6c953475915831f4b300377931bb4dac2adcdceeb5616b2.exe

  • Size

    312KB

  • MD5

    c4ec38ae5ddce37cb56b4c6d88bee7c3

  • SHA1

    ad97d501d7d2dc64f23ba989139fac33f4dbdec4

  • SHA256

    d0d93869aac6091af6c953475915831f4b300377931bb4dac2adcdceeb5616b2

  • SHA512

    85f3723f2a3991d96d3cecf480d46f94f58959d55fa54e98dd5ad9ce64cbd6288fd1a77b65b7e636e64d2c6b97203eccd454247463f5e818022320db5a3bc8e9

  • SSDEEP

    3072:0u/Yc8E9PlkOF+XldS/yBjQuhLSLf7tU7zCHCOkSPK412YdBZxo9XOddA:zFKkwvSj7EuihSPKo3LXo9Xk

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\d0d93869aac6091af6c953475915831f4b300377931bb4dac2adcdceeb5616b2.exe
    "C:\Users\Admin\AppData\Local\Temp\d0d93869aac6091af6c953475915831f4b300377931bb4dac2adcdceeb5616b2.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:3764
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 744
      2⤵
      • Program crash
      PID:2556
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 784
      2⤵
      • Program crash
      PID:4060
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 784
      2⤵
      • Program crash
      PID:5024
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 832
      2⤵
      • Program crash
      PID:2724
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 904
      2⤵
      • Program crash
      PID:4600
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 984
      2⤵
      • Program crash
      PID:2132
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 1032
      2⤵
      • Program crash
      PID:2264
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 1308
      2⤵
      • Program crash
      PID:3076
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "d0d93869aac6091af6c953475915831f4b300377931bb4dac2adcdceeb5616b2.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\d0d93869aac6091af6c953475915831f4b300377931bb4dac2adcdceeb5616b2.exe" & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:556
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "d0d93869aac6091af6c953475915831f4b300377931bb4dac2adcdceeb5616b2.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4428
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 1380
      2⤵
      • Program crash
      PID:4404
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3764 -ip 3764
    1⤵
      PID:2788
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3764 -ip 3764
      1⤵
        PID:488
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3764 -ip 3764
        1⤵
          PID:3684
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3764 -ip 3764
          1⤵
            PID:4752
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3764 -ip 3764
            1⤵
              PID:2044
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3764 -ip 3764
              1⤵
                PID:4576
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3764 -ip 3764
                1⤵
                  PID:4980
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3764 -ip 3764
                  1⤵
                    PID:4932
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3764 -ip 3764
                    1⤵
                      PID:2252
                    • 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=3912 --field-trial-handle=2268,i,8796662530135712346,11409037572378858775,262144 --variations-seed-version /prefetch:8
                      1⤵
                        PID:4500

                      Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • memory/3764-1-0x0000000000BF0000-0x0000000000CF0000-memory.dmp

                              Filesize

                              1024KB

                            • memory/3764-2-0x0000000002860000-0x000000000288D000-memory.dmp

                              Filesize

                              180KB

                            • memory/3764-3-0x0000000000400000-0x0000000000AF7000-memory.dmp

                              Filesize

                              7.0MB

                            • memory/3764-5-0x0000000000400000-0x0000000000AF7000-memory.dmp

                              Filesize

                              7.0MB

                            • memory/3764-6-0x0000000002860000-0x000000000288D000-memory.dmp

                              Filesize

                              180KB