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Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27/07/2024, 14:57

General

  • Target

    f8e37fc295b0933fc3cadcc1eb9e22f2338fc8eb3ed4bc07ee17b552159ddda6.exe

  • Size

    734KB

  • MD5

    6a4f6cee446f83970715939752a1e625

  • SHA1

    3c6653f6c3a09e83589343e72f56e0fcade6a98a

  • SHA256

    f8e37fc295b0933fc3cadcc1eb9e22f2338fc8eb3ed4bc07ee17b552159ddda6

  • SHA512

    f3891ff77889d8f1dd46c01899b458afd270202877289fdcc4edca6428df61345f2b28ecb5dacc61d9587027f766d2e4d4d9ad0c3ac1bb073a524844217726a0

  • SSDEEP

    12288:Jo8PwEOZBYFIN47++sPBfkxkZvWe2davbz8G6rFjcvklx+JrKrUt0fxSfOsmWiCG:JnPwhYFINS++Ukxk0e2U3KZ4w0JCfxWw

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f8e37fc295b0933fc3cadcc1eb9e22f2338fc8eb3ed4bc07ee17b552159ddda6.exe
    "C:\Users\Admin\AppData\Local\Temp\f8e37fc295b0933fc3cadcc1eb9e22f2338fc8eb3ed4bc07ee17b552159ddda6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4092
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:4596
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1516

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1516-6-0x0000000005CE0000-0x0000000005D72000-memory.dmp

      Filesize

      584KB

    • memory/1516-10-0x00000000089F0000-0x0000000008A02000-memory.dmp

      Filesize

      72KB

    • memory/1516-2-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

      Filesize

      4KB

    • memory/1516-3-0x0000000074BC0000-0x0000000075371000-memory.dmp

      Filesize

      7.7MB

    • memory/1516-4-0x0000000005A80000-0x0000000005AA0000-memory.dmp

      Filesize

      128KB

    • memory/1516-5-0x00000000061F0000-0x0000000006796000-memory.dmp

      Filesize

      5.6MB

    • memory/1516-1-0x0000000000400000-0x0000000000484000-memory.dmp

      Filesize

      528KB

    • memory/1516-8-0x0000000008F60000-0x0000000009578000-memory.dmp

      Filesize

      6.1MB

    • memory/1516-14-0x0000000074BC0000-0x0000000075371000-memory.dmp

      Filesize

      7.7MB

    • memory/1516-9-0x0000000008AB0000-0x0000000008BBA000-memory.dmp

      Filesize

      1.0MB

    • memory/1516-7-0x0000000005CD0000-0x0000000005CDA000-memory.dmp

      Filesize

      40KB

    • memory/1516-11-0x0000000008A50000-0x0000000008A8C000-memory.dmp

      Filesize

      240KB

    • memory/1516-12-0x0000000008BC0000-0x0000000008C0C000-memory.dmp

      Filesize

      304KB

    • memory/1516-13-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

      Filesize

      4KB

    • memory/4092-0-0x0000000000880000-0x0000000000881000-memory.dmp

      Filesize

      4KB