Analysis

  • max time kernel
    0s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2024, 02:38

General

  • Target
    d545f5b27e90abc54cf5a37c35e866c08336a500cecd95e8267c0c729a6b9bbc.exe
  • Size 4.8MB
  • Sample240328-c482tadc7x
  • SHA256 d545f5b27e90abc54cf5a37c35e866c08336a500cecd95e8267c0c729a6b9bbc
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detect ZGRat V1 36 IoCs
  • PureLog Stealer

    PureLog Stealer is an infostealer written in C#.

  • PureLog Stealer payload 4 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d545f5b27e90abc54cf5a37c35e866c08336a500cecd95e8267c0c729a6b9bbc.exe
    "C:\Users\Admin\AppData\Local\Temp\d545f5b27e90abc54cf5a37c35e866c08336a500cecd95e8267c0c729a6b9bbc.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\RarSFX0\run.vbs"
      2⤵
        PID:3000
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\update.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX0\update.exe"
          3⤵
            PID:2624
          • C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup.exe
            "C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup.exe"
            3⤵
              PID:2608

        Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              run.vbs

              • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\run.vbs
              • Size 260B
              • SHA256 29cd1166bdab2568a4a4665c9c072ed0c21e9365be74e01c01d39ca927631b53
              • MD5 SHA1 SHA512

              setup.exe

              • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\setup.exe
              • Size 2.4MB
              • SHA256 0cb284abb63cf61b070bfa0a5250ff536f92907bbf5eec07070b9aeafa4ac2bd
              • MD5 SHA1 SHA512 SSDEEP

              update.exe

              • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\update.exe
              • Size 2.2MB
              • SHA256 495c76a1f5b27c1d1dd4c02a2d6b14c33f02f7fff1d4720e9f751055f9dd9a51
              • MD5 SHA1 SHA512 SSDEEP

              memory/2608-79-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-75-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-2688-0x00000000008B0000-0x00000000008F0000-memory.dmp

              memory/2608-87-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-19-0x00000000008B0000-0x00000000008F0000-memory.dmp

              memory/2608-20-0x0000000072C50000-0x000000007333E000-memory.dmp

              memory/2608-83-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-21-0x0000000005560000-0x00000000057BA000-memory.dmp

              memory/2608-23-0x00000000057C0000-0x0000000005A1A000-memory.dmp

              memory/2608-56-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-26-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-16-0x0000000001240000-0x00000000014A6000-memory.dmp

              memory/2608-28-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-71-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-32-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-36-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-67-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-40-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-63-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-44-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-2991-0x0000000072C50000-0x000000007333E000-memory.dmp

              memory/2608-48-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-60-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2608-52-0x00000000057C0000-0x0000000005A14000-memory.dmp

              memory/2624-43-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-51-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-55-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-47-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-59-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-39-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-64-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-35-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-68-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-25-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-72-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-31-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-76-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-27-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-80-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-24-0x0000000005250000-0x0000000005474000-memory.dmp

              memory/2624-84-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-22-0x0000000005030000-0x0000000005252000-memory.dmp

              memory/2624-88-0x0000000005250000-0x000000000546E000-memory.dmp

              memory/2624-18-0x0000000004B90000-0x0000000004BD0000-memory.dmp

              memory/2624-2382-0x0000000072C50000-0x000000007333E000-memory.dmp

              memory/2624-2685-0x0000000004B90000-0x0000000004BD0000-memory.dmp

              memory/2624-17-0x0000000072C50000-0x000000007333E000-memory.dmp

              memory/2624-15-0x0000000000A80000-0x0000000000CB0000-memory.dmp