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Analysis

  • max time kernel
    142s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 06:32

General

  • Target

    0d0d6d2d6edb381091bc23ad11694d46_JaffaCakes118.exe

  • Size

    361KB

  • MD5

    0d0d6d2d6edb381091bc23ad11694d46

  • SHA1

    6c1cbbe7b0a36b63639a4f89281889bad8fb117e

  • SHA256

    daea32c4e86421247045c51958e42225d0e335af5b2d18f28ab709f14076fa40

  • SHA512

    02825af03546580e016f4c1e34c8de198e4040a1f072171007caa91b1e306652b60556502956df38740f7b700bdb736c886156783e2e456508c3201e117fff32

  • SSDEEP

    6144:ovfaRGQv+gswXbBXWMqyLV/piuy2MNxONPRFJBKPLaqEWRaiW6XEozuUU:oHwPpswXlXaI/pNy2XJpIPLapWIiWYN

Malware Config

Extracted

Family

gcleaner

C2

gcl-page.biz

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 6 IoCs
  • 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 7 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\0d0d6d2d6edb381091bc23ad11694d46_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0d0d6d2d6edb381091bc23ad11694d46_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1420
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 740
      2⤵
      • Program crash
      PID:4724
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 788
      2⤵
      • Program crash
      PID:1584
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 928
      2⤵
      • Program crash
      PID:4672
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 936
      2⤵
      • Program crash
      PID:2100
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 804
      2⤵
      • Program crash
      PID:3768
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 984
      2⤵
      • Program crash
      PID:3664
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "0d0d6d2d6edb381091bc23ad11694d46_JaffaCakes118.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\0d0d6d2d6edb381091bc23ad11694d46_JaffaCakes118.exe" & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:776
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "0d0d6d2d6edb381091bc23ad11694d46_JaffaCakes118.exe" /f
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:5060
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 1064
      2⤵
      • Program crash
      PID:1624
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1420 -ip 1420
    1⤵
      PID:1720
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1420 -ip 1420
      1⤵
        PID:2228
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1420 -ip 1420
        1⤵
          PID:5016
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1420 -ip 1420
          1⤵
            PID:3540
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1420 -ip 1420
            1⤵
              PID:3940
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1420 -ip 1420
              1⤵
                PID:2484
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1420 -ip 1420
                1⤵
                  PID:3484
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4136 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
                  1⤵
                    PID:2012

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • memory/1420-1-0x0000000000B40000-0x0000000000C40000-memory.dmp

                    Filesize

                    1024KB

                  • memory/1420-2-0x0000000000960000-0x00000000009A8000-memory.dmp

                    Filesize

                    288KB

                  • memory/1420-3-0x0000000000400000-0x000000000044B000-memory.dmp

                    Filesize

                    300KB

                  • memory/1420-4-0x0000000000400000-0x000000000088A000-memory.dmp

                    Filesize

                    4.5MB

                  • memory/1420-6-0x0000000000400000-0x000000000088A000-memory.dmp

                    Filesize

                    4.5MB

                  • memory/1420-8-0x0000000000400000-0x000000000044B000-memory.dmp

                    Filesize

                    300KB

                  • memory/1420-7-0x0000000000960000-0x00000000009A8000-memory.dmp

                    Filesize

                    288KB