Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-03-2024 23:43

General

  • Target

    b5f49db3a9a421773d2eeade6f52bb33.exe

  • Size

    254KB

  • MD5

    b5f49db3a9a421773d2eeade6f52bb33

  • SHA1

    08dfa30ef726c80d85e4d803b348a418cf0cadc1

  • SHA256

    5049169b6ddfd46c25ef01b29a760453ac36534b7e033364a297be7efeaa6fc8

  • SHA512

    2078ce819db2f3e6403e2d9f4822dffdd2cd9857cca41cb391c28675265d8e6af9ffc5df00ad4a9fae01628656e4cdf3a1fe02dadd683c6c015bda8ae92066ec

  • SSDEEP

    6144:vRLAO5dsfvu4FmAejqCHa/RVSV2RVn+Jc/m/:vREO5r4kAEqJ5VSV2RP

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 3 IoCs
  • Program crash 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b5f49db3a9a421773d2eeade6f52bb33.exe
    "C:\Users\Admin\AppData\Local\Temp\b5f49db3a9a421773d2eeade6f52bb33.exe"
    1⤵
      PID:4348
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 636
        2⤵
        • Program crash
        PID:3484
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 672
        2⤵
        • Program crash
        PID:2168
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 652
        2⤵
        • Program crash
        PID:2028
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 760
        2⤵
        • Program crash
        PID:1612
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 996
        2⤵
        • Program crash
        PID:2932
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 1012
        2⤵
        • Program crash
        PID:3640
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 1296
        2⤵
        • Program crash
        PID:5024
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 1088
        2⤵
        • Program crash
        PID:4276
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4348 -ip 4348
      1⤵
        PID:2152
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4348 -ip 4348
        1⤵
          PID:4468
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4348 -ip 4348
          1⤵
            PID:1376
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4348 -ip 4348
            1⤵
              PID:3320
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4348 -ip 4348
              1⤵
                PID:744
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4348 -ip 4348
                1⤵
                  PID:4892
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4348 -ip 4348
                  1⤵
                    PID:3212
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4348 -ip 4348
                    1⤵
                      PID:2428

                    Network

                    MITRE ATT&CK Matrix

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/4348-1-0x0000000003000000-0x0000000003100000-memory.dmp

                      Filesize

                      1024KB

                    • memory/4348-2-0x0000000002E20000-0x0000000002E50000-memory.dmp

                      Filesize

                      192KB

                    • memory/4348-3-0x0000000000400000-0x0000000002CCD000-memory.dmp

                      Filesize

                      40.8MB

                    • memory/4348-6-0x0000000002E20000-0x0000000002E50000-memory.dmp

                      Filesize

                      192KB

                    • memory/4348-7-0x0000000003000000-0x0000000003100000-memory.dmp

                      Filesize

                      1024KB