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Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/06/2024, 09:18

General

  • Target

    2c0f7ad2d18de5ab5efa399bd50f0e412be8dafc08a67b8437d83556520a693c.exe

  • Size

    409KB

  • MD5

    7f5c6e94f0f3958413952c1d2c7b9f15

  • SHA1

    2bee4db8b9456d8f648c398e2ee94402c3da6128

  • SHA256

    2c0f7ad2d18de5ab5efa399bd50f0e412be8dafc08a67b8437d83556520a693c

  • SHA512

    e7e392810de9bf23e64b8c2003ad711703e0228d779e89c780bdfa777a24d8b706e0ad44fd7173b0d2679a101fd3289042a7807e30f449c18d51f3556f91406d

  • SSDEEP

    6144:dqLQx0yxeKoQz0KG+f07Rggr1XJiQrS7ll+CPugUVyTUqhG7eb:U2ZxeKoQzrVf0NMQrSBEMuF8M

Score
10/10

Malware Config

Extracted

Family

gcleaner

C2

185.172.128.90

5.42.64.56

185.172.128.69

Signatures

  • GCleaner

    GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

  • Downloads MZ/PE file
  • 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\2c0f7ad2d18de5ab5efa399bd50f0e412be8dafc08a67b8437d83556520a693c.exe
    "C:\Users\Admin\AppData\Local\Temp\2c0f7ad2d18de5ab5efa399bd50f0e412be8dafc08a67b8437d83556520a693c.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 452
      2⤵
      • Program crash
      PID:744
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 764
      2⤵
      • Program crash
      PID:1160
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 784
      2⤵
      • Program crash
      PID:1168
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 816
      2⤵
      • Program crash
      PID:756
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 864
      2⤵
      • Program crash
      PID:4860
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 928
      2⤵
      • Program crash
      PID:2260
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 1016
      2⤵
      • Program crash
      PID:5068
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 1056
      2⤵
      • Program crash
      PID:1112
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 1664
      2⤵
      • Program crash
      PID:4260
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "2c0f7ad2d18de5ab5efa399bd50f0e412be8dafc08a67b8437d83556520a693c.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\2c0f7ad2d18de5ab5efa399bd50f0e412be8dafc08a67b8437d83556520a693c.exe" & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "2c0f7ad2d18de5ab5efa399bd50f0e412be8dafc08a67b8437d83556520a693c.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:860
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 492
      2⤵
      • Program crash
      PID:2812
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1268 -ip 1268
    1⤵
      PID:4668
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1268 -ip 1268
      1⤵
        PID:4036
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1268 -ip 1268
        1⤵
          PID:1892
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1268 -ip 1268
          1⤵
            PID:3400
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1268 -ip 1268
            1⤵
              PID:3764
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1268 -ip 1268
              1⤵
                PID:2760
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1268 -ip 1268
                1⤵
                  PID:4964
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1268 -ip 1268
                  1⤵
                    PID:720
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 1268 -ip 1268
                    1⤵
                      PID:412
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1268 -ip 1268
                      1⤵
                        PID:3168

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3NQFXGDW\advdlc[1].htm

                        Filesize

                        1B

                        MD5

                        cfcd208495d565ef66e7dff9f98764da

                        SHA1

                        b6589fc6ab0dc82cf12099d1c2d40ab994e8410c

                        SHA256

                        5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9

                        SHA512

                        31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99

                      • memory/1268-2-0x0000000000400000-0x0000000000440000-memory.dmp

                        Filesize

                        256KB

                      • memory/1268-1-0x0000000001C60000-0x0000000001D60000-memory.dmp

                        Filesize

                        1024KB

                      • memory/1268-3-0x0000000000400000-0x0000000001BE1000-memory.dmp

                        Filesize

                        23.9MB

                      • memory/1268-8-0x0000000010000000-0x000000001001C000-memory.dmp

                        Filesize

                        112KB

                      • memory/1268-15-0x0000000000400000-0x0000000001BE1000-memory.dmp

                        Filesize

                        23.9MB

                      • memory/1268-19-0x0000000001C60000-0x0000000001D60000-memory.dmp

                        Filesize

                        1024KB

                      • memory/1268-23-0x0000000000400000-0x0000000000440000-memory.dmp

                        Filesize

                        256KB

                      • memory/1268-35-0x0000000000400000-0x0000000000440000-memory.dmp

                        Filesize

                        256KB

                      • memory/1268-34-0x0000000000400000-0x0000000001BE1000-memory.dmp

                        Filesize

                        23.9MB