Analysis

  • max time kernel
    138s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2023, 12:31

General

  • Target
    6bb70b5a9261483495d713df402f16be.exe
  • Size 770KB
  • Sample230715-pp2emsad84
  • SHA256 616c964b04fc0f8c3ef10e9878c812a41fe6111f54eb3c8b02f40d0a3381c58c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • lamp

C2
  • 77.91.68.56:19071

Attributes
  • auth_value

    ee1df63bcdbe3de70f52810d94eaff7d

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 7 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6bb70b5a9261483495d713df402f16be.exe
    "C:\Users\Admin\AppData\Local\Temp\6bb70b5a9261483495d713df402f16be.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3735468.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3735468.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:928
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2375164.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2375164.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2188
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5904468.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5904468.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:2588

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        x3735468.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3735468.exe
        • Size 614KB
        • SHA256 f6fee9de85c9b950706251947f7bebc4abc618b58ded5127a13f9ed41ed049bf
        • MD5 SHA1 SHA512 SSDEEP

        x3735468.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3735468.exe
        • Size 614KB
        • SHA256 f6fee9de85c9b950706251947f7bebc4abc618b58ded5127a13f9ed41ed049bf
        • MD5 SHA1 SHA512 SSDEEP

        x2375164.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2375164.exe
        • Size 513KB
        • SHA256 357b6f8d5d35eae69e01d7c80d1038ab5076e5cdfd09ef903fbb371b64460028
        • MD5 SHA1 SHA512 SSDEEP

        x2375164.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2375164.exe
        • Size 513KB
        • SHA256 357b6f8d5d35eae69e01d7c80d1038ab5076e5cdfd09ef903fbb371b64460028
        • MD5 SHA1 SHA512 SSDEEP

        f5904468.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5904468.exe
        • Size 491KB
        • SHA256 2e3b9f95405d65bdb0212156cc301740245c0295906ea835363b884c74a35b47
        • MD5 SHA1 SHA512 SSDEEP

        f5904468.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5904468.exe
        • Size 491KB
        • SHA256 2e3b9f95405d65bdb0212156cc301740245c0295906ea835363b884c74a35b47
        • MD5 SHA1 SHA512 SSDEEP

        f5904468.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f5904468.exe
        • Size 491KB
        • SHA256 2e3b9f95405d65bdb0212156cc301740245c0295906ea835363b884c74a35b47
        • MD5 SHA1 SHA512 SSDEEP

        x3735468.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP000.TMP\x3735468.exe
        • Size 614KB
        • SHA256 f6fee9de85c9b950706251947f7bebc4abc618b58ded5127a13f9ed41ed049bf
        • MD5 SHA1 SHA512 SSDEEP

        x3735468.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP000.TMP\x3735468.exe
        • Size 614KB
        • SHA256 f6fee9de85c9b950706251947f7bebc4abc618b58ded5127a13f9ed41ed049bf
        • MD5 SHA1 SHA512 SSDEEP

        x2375164.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP001.TMP\x2375164.exe
        • Size 513KB
        • SHA256 357b6f8d5d35eae69e01d7c80d1038ab5076e5cdfd09ef903fbb371b64460028
        • MD5 SHA1 SHA512 SSDEEP

        x2375164.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP001.TMP\x2375164.exe
        • Size 513KB
        • SHA256 357b6f8d5d35eae69e01d7c80d1038ab5076e5cdfd09ef903fbb371b64460028
        • MD5 SHA1 SHA512 SSDEEP

        f5904468.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP002.TMP\f5904468.exe
        • Size 491KB
        • SHA256 2e3b9f95405d65bdb0212156cc301740245c0295906ea835363b884c74a35b47
        • MD5 SHA1 SHA512 SSDEEP

        f5904468.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP002.TMP\f5904468.exe
        • Size 491KB
        • SHA256 2e3b9f95405d65bdb0212156cc301740245c0295906ea835363b884c74a35b47
        • MD5 SHA1 SHA512 SSDEEP

        f5904468.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP002.TMP\f5904468.exe
        • Size 491KB
        • SHA256 2e3b9f95405d65bdb0212156cc301740245c0295906ea835363b884c74a35b47
        • MD5 SHA1 SHA512 SSDEEP

        memory/2588-88-0x0000000000400000-0x000000000047F000-memory.dmp

        memory/2588-87-0x0000000000340000-0x00000000003CC000-memory.dmp

        memory/2588-94-0x0000000000340000-0x00000000003CC000-memory.dmp

        memory/2588-95-0x0000000000570000-0x0000000000571000-memory.dmp

        memory/2588-96-0x0000000000A70000-0x0000000000A76000-memory.dmp

        memory/2588-97-0x0000000000400000-0x000000000047F000-memory.dmp