Analysis

  • max time kernel
    124s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2023, 22:36

General

  • Target
    13c439f2aa37547fcd115cf3e134dc39.exe
  • Size 1.2MB
  • Sample231024-2h8llaba99
  • SHA256 c9ff159b826661ea2361ee7a5ddb7fe27c036e9906f93cc302e4ed8851f4fffa
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • raccoon

Botnet
  • 48576d61a017d3386d2f0c737f3ea0e2

C2
  • http://62.113.119.179:80/

Attributes
  • user_agent

    SunShineMoonLight

xor.plain

Signatures

  • Raccoon

    Raccoon is an infostealer written in C++ and first seen in 2019.

  • Raccoon Stealer payload 2 IoCs
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3304
      • C:\Users\Admin\AppData\Local\Temp\13c439f2aa37547fcd115cf3e134dc39.exe
        "C:\Users\Admin\AppData\Local\Temp\13c439f2aa37547fcd115cf3e134dc39.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2812
        • C:\Windows\SysWOW64\cmd.exe
          cmd /k cmd < Lid & exit
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2016
          • C:\Windows\SysWOW64\cmd.exe
            cmd
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:4656
            • C:\Windows\SysWOW64\tasklist.exe
              tasklist
              5⤵
              • Enumerates processes with tasklist
              • Suspicious use of AdjustPrivilegeToken
              PID:1708
            • C:\Windows\SysWOW64\findstr.exe
              findstr /I "avastui.exe avgui.exe nswscsvc.exe sophoshealth.exe"
              5⤵
                PID:2124
              • C:\Windows\SysWOW64\cmd.exe
                cmd /c mkdir 6139
                5⤵
                  PID:1944
                • C:\Windows\SysWOW64\cmd.exe
                  cmd /c copy /b Collected + Desirable + Lived + Echo + Jesse + Detail + Luck + Path + Ul 6139\Rn.pif
                  5⤵
                    PID:4448
                  • C:\Users\Admin\AppData\Local\Temp\10511\6139\Rn.pif
                    6139\Rn.pif 6139\e
                    5⤵
                    • Suspicious use of NtCreateUserProcessOtherParentProcess
                    • Executes dropped EXE
                    • Suspicious use of SetThreadContext
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of FindShellTrayWindow
                    • Suspicious use of SendNotifyMessage
                    • Suspicious use of WriteProcessMemory
                    PID:3360
                  • C:\Windows\SysWOW64\PING.EXE
                    ping -n 5 localhost
                    5⤵
                    • Runs ping.exe
                    PID:4952
            • C:\Users\Admin\AppData\Local\Temp\10511\6139\Rn.pif
              C:\Users\Admin\AppData\Local\Temp\10511\6139\Rn.pif
              2⤵
              • Executes dropped EXE
              PID:4628

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                Rn.pif

                • Path C:\Users\Admin\AppData\Local\Temp\10511\6139\Rn.pif
                • Size 924KB
                • SHA256 f58d3a4b2f3f7f10815c24586fae91964eeed830369e7e0701b43895b0cefbd3
                • MD5 SHA1 SHA512 SSDEEP

                Rn.pif

                • Path C:\Users\Admin\AppData\Local\Temp\10511\6139\Rn.pif
                • Size 924KB
                • SHA256 f58d3a4b2f3f7f10815c24586fae91964eeed830369e7e0701b43895b0cefbd3
                • MD5 SHA1 SHA512 SSDEEP

                Collected

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Collected
                • Size 171KB
                • SHA256 b5044d1bb591355fb982e06d66318e9fdb671da9d7e023684853257a1fc565e0
                • MD5 SHA1 SHA512 SSDEEP

                Desirable

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Desirable
                • Size 44KB
                • SHA256 a33fd77236a72d33ca59c996ca41d5ac510d2f4dd234abb1cb8168d615df465c
                • MD5 SHA1 SHA512 SSDEEP

                Detail

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Detail
                • Size 1024B
                • SHA256 94ede6cc0f74d17b1d04be0e76d95d3cb246fdeeef5cca2d1347df26f0d79a9f
                • MD5 SHA1 SHA512

                Echo

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Echo
                • Size 161KB
                • SHA256 01d389f05324e907bc89d1b22934855d8964e409c76b93247012c2cdaa223b4a
                • MD5 SHA1 SHA512 SSDEEP

                Jesse

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Jesse
                • Size 149KB
                • SHA256 8851a5f867f44fb70df7deac655bd2f99c89dea36e3c2db629d443b8522ed2ca
                • MD5 SHA1 SHA512 SSDEEP

                Lid

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Lid
                • Size 12KB
                • SHA256 691bdfeff870586f3d0efc67a50765bd656dd1a88e5e22f5265d3b0bd7e3e98a
                • MD5 SHA1 SHA512 SSDEEP

                Lived

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Lived
                • Size 104KB
                • SHA256 23ea9cbfec20db0b125456f335e54eb77d9a312c5854865b81ff8283fe3a6d06
                • MD5 SHA1 SHA512 SSDEEP

                Luck

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Luck
                • Size 152KB
                • SHA256 9e70fdeabbebe8f69be5cb11bef2cc71807d6208279c0d9c37ac8c52a6df4502
                • MD5 SHA1 SHA512 SSDEEP

                Path

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Path
                • Size 119KB
                • SHA256 d4634845e59868f0b5805ab4f2d62eb54c4da94d957c173a7c55f86c1ec02e07
                • MD5 SHA1 SHA512 SSDEEP

                Providing

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Providing
                • Size 543KB
                • SHA256 8b93f6be19639dd7df3d65edef24e9d9d072594c42a2271ab9eda7a795cf8e86
                • MD5 SHA1 SHA512 SSDEEP

                Ul

                • Path C:\Users\Admin\AppData\Local\Temp\10511\Ul
                • Size 23KB
                • SHA256 1f4e747dc803c78914bbeef01bbacad828be807d86dcfb714618acaa9bf5b54e
                • MD5 SHA1 SHA512 SSDEEP

                memory/2812-26-0x0000000000400000-0x000000000053D000-memory.dmp

                memory/2812-27-0x00000000023F0000-0x00000000023F1000-memory.dmp

                memory/2812-28-0x0000000000400000-0x000000000053D000-memory.dmp

                memory/2812-0-0x00000000023F0000-0x00000000023F1000-memory.dmp

                memory/3360-29-0x00000000014B0000-0x00000000014B1000-memory.dmp

                memory/4628-31-0x0000000000400000-0x000000000041B000-memory.dmp

                memory/4628-32-0x0000000000400000-0x000000000041B000-memory.dmp

                memory/4628-34-0x0000000000400000-0x000000000041B000-memory.dmp