Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/12/2023, 20:42

General

  • Target
    04d99cbb7da10ece32d1db33fbad3cf8.exe
  • Size 291KB
  • Sample231221-zhf58sdcem
  • SHA256 84fc78fa3b47bdd23036534800547529afba5c93ed20bbf7dd45b20d44890d64
  • 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 5 IoCs
  • Program crash 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04d99cbb7da10ece32d1db33fbad3cf8.exe
    "C:\Users\Admin\AppData\Local\Temp\04d99cbb7da10ece32d1db33fbad3cf8.exe"
    1⤵
      PID:3776
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 620
        2⤵
        • Program crash
        PID:2256
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 640
        2⤵
        • Program crash
        PID:3228
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 748
        2⤵
        • Program crash
        PID:3328
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 756
        2⤵
        • Program crash
        PID:4312
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 1020
        2⤵
        • Program crash
        PID:5048
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 1068
        2⤵
        • Program crash
        PID:2288
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 1292
        2⤵
        • Program crash
        PID:1644
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3776 -s 1012
        2⤵
        • Program crash
        PID:3740
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3776 -ip 3776
      1⤵
        PID:4472
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3776 -ip 3776
        1⤵
          PID:1060
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3776 -ip 3776
          1⤵
            PID:924
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3776 -ip 3776
            1⤵
              PID:4448
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3776 -ip 3776
              1⤵
                PID:1416
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3776 -ip 3776
                1⤵
                  PID:2364
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3776 -ip 3776
                  1⤵
                    PID:676
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3776 -ip 3776
                    1⤵
                      PID:1696

                    Network

                          MITRE ATT&CK Matrix

                          Replay Monitor

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                          Downloads

                          memory/3776-1-0x0000000002C20000-0x0000000002D20000-memory.dmp

                          memory/3776-2-0x00000000048C0000-0x00000000048EF000-memory.dmp

                          memory/3776-3-0x0000000000400000-0x0000000002B53000-memory.dmp

                          memory/3776-4-0x0000000000400000-0x0000000002B53000-memory.dmp

                          memory/3776-6-0x0000000002C20000-0x0000000002D20000-memory.dmp

                          memory/3776-7-0x00000000048C0000-0x00000000048EF000-memory.dmp