Analysis

  • max time kernel
    147s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 23:49

General

  • Target

    20979853553bb74161a52d0c828ad65e.exe

  • Size

    309KB

  • MD5

    20979853553bb74161a52d0c828ad65e

  • SHA1

    8859eeeac71eb9a06911f933a7be0f7a4f8cd084

  • SHA256

    dac18006bb58f654499575066266f7c455fe9bdafe23b7c54c41dd513a0b2756

  • SHA512

    c063e1df3ec41a8c573ea40c6993bcbf4bc7be254753bdfec025f2a3bb795cee127ac2857c2a9690f0e1ccbb910301eb16bc26b08045d5ecb9e92ec81ed6aeb2

  • SSDEEP

    6144:00zJFRaJtS+WwPAoyIi2WRKX5qmT3UnYzDEJiQ:1/aJtS+bAoyV2WRiqSl8

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\20979853553bb74161a52d0c828ad65e.exe
    "C:\Users\Admin\AppData\Local\Temp\20979853553bb74161a52d0c828ad65e.exe"
    1⤵
      PID:4328
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 620
        2⤵
        • Program crash
        PID:2752
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 624
        2⤵
        • Program crash
        PID:2680
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 748
        2⤵
        • Program crash
        PID:3144
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 744
        2⤵
        • Program crash
        PID:1456
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 840
        2⤵
        • Program crash
        PID:3700
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 1012
        2⤵
        • Program crash
        PID:2416
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 1028
        2⤵
        • Program crash
        PID:4380
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 1096
        2⤵
        • Program crash
        PID:4052
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4328 -ip 4328
      1⤵
        PID:4512
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4328 -ip 4328
        1⤵
          PID:1616
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4328 -ip 4328
          1⤵
            PID:3664
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 4328 -ip 4328
            1⤵
              PID:3416
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 4328 -ip 4328
              1⤵
                PID:1228
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 4328 -ip 4328
                1⤵
                  PID:4728
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4328 -ip 4328
                  1⤵
                    PID:2800
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4328 -ip 4328
                    1⤵
                      PID:3428

                    Network

                    MITRE ATT&CK Matrix

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/4328-2-0x00000000048B0000-0x00000000048DF000-memory.dmp

                      Filesize

                      188KB

                    • memory/4328-1-0x0000000002D10000-0x0000000002E10000-memory.dmp

                      Filesize

                      1024KB

                    • memory/4328-3-0x0000000000400000-0x0000000002B59000-memory.dmp

                      Filesize

                      39.3MB

                    • memory/4328-4-0x0000000000400000-0x0000000002B59000-memory.dmp

                      Filesize

                      39.3MB

                    • memory/4328-7-0x00000000048B0000-0x00000000048DF000-memory.dmp

                      Filesize

                      188KB

                    • memory/4328-6-0x0000000002D10000-0x0000000002E10000-memory.dmp

                      Filesize

                      1024KB