Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/01/2024, 12:15

General

  • Target
    7fcf9bd5374911a303fba1d9cddb1bf9.exe
  • Size 314KB
  • Sample240129-pe115aahgj
  • SHA256 bf58975025eb83f63526c5ae3a9e30ba1a32099c80b34df5b2abeb3bb2cd76d8
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • gcleaner

C2
  • 194.145.227.161

Signatures

  • GCleaner

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

  • OnlyLogger

    A tiny loader that uses IPLogger to get its payload.

  • OnlyLogger payload 4 IoCs
  • Program crash 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7fcf9bd5374911a303fba1d9cddb1bf9.exe
    "C:\Users\Admin\AppData\Local\Temp\7fcf9bd5374911a303fba1d9cddb1bf9.exe"
    1⤵
      PID:4260
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 636
        2⤵
        • Program crash
        PID:1236
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 456
        2⤵
        • Program crash
        PID:4064
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 732
        2⤵
        • Program crash
        PID:5084
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 784
        2⤵
        • Program crash
        PID:1480
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 856
        2⤵
        • Program crash
        PID:620
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 1028
        2⤵
        • Program crash
        PID:3416
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 1044
        2⤵
        • Program crash
        PID:2200
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 1032
        2⤵
        • Program crash
        PID:676
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4260 -ip 4260
      1⤵
        PID:4140
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4260 -ip 4260
        1⤵
          PID:3612
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4260 -ip 4260
          1⤵
            PID:4720
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4260 -ip 4260
            1⤵
              PID:2796
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4260 -ip 4260
              1⤵
                PID:2552
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4260 -ip 4260
                1⤵
                  PID:1268
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4260 -ip 4260
                  1⤵
                    PID:2780
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4260 -ip 4260
                    1⤵
                      PID:3488

                    Network

                          MITRE ATT&CK Matrix

                          Replay Monitor

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                          Downloads

                          memory/4260-2-0x00000000022C0000-0x00000000022EF000-memory.dmp

                          memory/4260-1-0x0000000002410000-0x0000000002510000-memory.dmp

                          memory/4260-3-0x0000000000400000-0x000000000216C000-memory.dmp

                          memory/4260-4-0x0000000000400000-0x000000000216C000-memory.dmp

                          memory/4260-5-0x0000000002410000-0x0000000002510000-memory.dmp

                          memory/4260-7-0x00000000022C0000-0x00000000022EF000-memory.dmp