Analysis

  • max time kernel
    135s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    16/07/2023, 07:13

General

  • Target
    1256f708f701022984164fbee3ae9434.exe
  • Size 769KB
  • Sample230716-h2blesdf6y
  • SHA256 8a68d5e2cebc81b87ef22282e4eb9af0b0776fe47cb4a1e39aaed96f3b5fa171
  • 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\1256f708f701022984164fbee3ae9434.exe
    "C:\Users\Admin\AppData\Local\Temp\1256f708f701022984164fbee3ae9434.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1200585.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1200585.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1640
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5437816.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5437816.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2920
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0536891.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0536891.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:2288

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        x1200585.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1200585.exe
        • Size 613KB
        • SHA256 ccf88160200e2eef59471125da41cf531f00d6be48b568e48f89373a12f76a32
        • MD5 SHA1 SHA512 SSDEEP

        x1200585.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1200585.exe
        • Size 613KB
        • SHA256 ccf88160200e2eef59471125da41cf531f00d6be48b568e48f89373a12f76a32
        • MD5 SHA1 SHA512 SSDEEP

        x5437816.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5437816.exe
        • Size 512KB
        • SHA256 4343f9ba64b5d33cde391141404af6dbe47608e4fb6c56ff20c43a1c1329bf1a
        • MD5 SHA1 SHA512 SSDEEP

        x5437816.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5437816.exe
        • Size 512KB
        • SHA256 4343f9ba64b5d33cde391141404af6dbe47608e4fb6c56ff20c43a1c1329bf1a
        • MD5 SHA1 SHA512 SSDEEP

        g0536891.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0536891.exe
        • Size 491KB
        • SHA256 29637e8c1a1ec7bffd145a7e2d3c0dd547d367d43c1a611fac2d21ebac4996b9
        • MD5 SHA1 SHA512 SSDEEP

        g0536891.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0536891.exe
        • Size 491KB
        • SHA256 29637e8c1a1ec7bffd145a7e2d3c0dd547d367d43c1a611fac2d21ebac4996b9
        • MD5 SHA1 SHA512 SSDEEP

        g0536891.exe

        • Path C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0536891.exe
        • Size 491KB
        • SHA256 29637e8c1a1ec7bffd145a7e2d3c0dd547d367d43c1a611fac2d21ebac4996b9
        • MD5 SHA1 SHA512 SSDEEP

        x1200585.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP000.TMP\x1200585.exe
        • Size 613KB
        • SHA256 ccf88160200e2eef59471125da41cf531f00d6be48b568e48f89373a12f76a32
        • MD5 SHA1 SHA512 SSDEEP

        x1200585.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP000.TMP\x1200585.exe
        • Size 613KB
        • SHA256 ccf88160200e2eef59471125da41cf531f00d6be48b568e48f89373a12f76a32
        • MD5 SHA1 SHA512 SSDEEP

        x5437816.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP001.TMP\x5437816.exe
        • Size 512KB
        • SHA256 4343f9ba64b5d33cde391141404af6dbe47608e4fb6c56ff20c43a1c1329bf1a
        • MD5 SHA1 SHA512 SSDEEP

        x5437816.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP001.TMP\x5437816.exe
        • Size 512KB
        • SHA256 4343f9ba64b5d33cde391141404af6dbe47608e4fb6c56ff20c43a1c1329bf1a
        • MD5 SHA1 SHA512 SSDEEP

        g0536891.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP002.TMP\g0536891.exe
        • Size 491KB
        • SHA256 29637e8c1a1ec7bffd145a7e2d3c0dd547d367d43c1a611fac2d21ebac4996b9
        • MD5 SHA1 SHA512 SSDEEP

        g0536891.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP002.TMP\g0536891.exe
        • Size 491KB
        • SHA256 29637e8c1a1ec7bffd145a7e2d3c0dd547d367d43c1a611fac2d21ebac4996b9
        • MD5 SHA1 SHA512 SSDEEP

        g0536891.exe

        • Path \Users\Admin\AppData\Local\Temp\IXP002.TMP\g0536891.exe
        • Size 491KB
        • SHA256 29637e8c1a1ec7bffd145a7e2d3c0dd547d367d43c1a611fac2d21ebac4996b9
        • MD5 SHA1 SHA512 SSDEEP

        memory/2288-88-0x0000000000400000-0x000000000047F000-memory.dmp

        memory/2288-87-0x0000000000360000-0x00000000003EC000-memory.dmp

        memory/2288-94-0x0000000000360000-0x00000000003EC000-memory.dmp

        memory/2288-95-0x0000000000B90000-0x0000000000B91000-memory.dmp

        memory/2288-96-0x0000000000C00000-0x0000000000C06000-memory.dmp

        memory/2288-97-0x0000000000400000-0x000000000047F000-memory.dmp