Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 19:27

General

  • Target

    b35ab225042c1fde5c4b4a1b02e3777cd95721cc9ee97a31c6fd088807db1abd.exe

  • Size

    429KB

  • MD5

    b60c89da78422dff713b324212f2913b

  • SHA1

    af489d8df8df24f382573f8099595c9b419a8a86

  • SHA256

    b35ab225042c1fde5c4b4a1b02e3777cd95721cc9ee97a31c6fd088807db1abd

  • SHA512

    e8c650931ffacf0dda92eeecc921a19fed43d752168ff72a1a93d6aeda2ce0c9c3f38de665885471c74b81ed81d7972062ded81c883ca03b4509bc49adf981d3

  • SSDEEP

    6144:K6y+bnr+up0yN90QE5hZYwU21MEImBW5ZMUT/RIamEBeI2puLOVDta2MYfk:yMriy90pZS2iEImKT/kEBe+LOVxa/f

Malware Config

Extracted

Family

redline

Botnet

ronur

C2

193.233.20.20:4134

Attributes
  • auth_value

    f88f86755a528d4b25f6f3628c460965

Signatures

  • RedLine

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

  • RedLine payload 35 IoCs
  • Redline family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b35ab225042c1fde5c4b4a1b02e3777cd95721cc9ee97a31c6fd088807db1abd.exe
    "C:\Users\Admin\AppData\Local\Temp\b35ab225042c1fde5c4b4a1b02e3777cd95721cc9ee97a31c6fd088807db1abd.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ecZ54Tq38.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ecZ54Tq38.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1708

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ecZ54Tq38.exe

          Filesize

          301KB

          MD5

          42a6debe683bd5653d48a78d96db5efa

          SHA1

          ec62e858d2ad0ad3ea2106383e8c740520119e9d

          SHA256

          9cb8bb2daa4b9bf8e46b197ce8ae7367adcaf380af298fb204df2d718f89e8ed

          SHA512

          bd68825a1ae1ec3894b062d7e070efeca916d699396cb3102273b26b1b8b99acfc0eec598b7031bb6e57739d2c6b7c2bdfa592e90f7e5d89dc6e16d2518c8bc6

        • memory/1708-8-0x0000000000880000-0x0000000000980000-memory.dmp

          Filesize

          1024KB

        • memory/1708-10-0x0000000000400000-0x0000000000592000-memory.dmp

          Filesize

          1.6MB

        • memory/1708-9-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB

        • memory/1708-11-0x0000000000400000-0x0000000000592000-memory.dmp

          Filesize

          1.6MB

        • memory/1708-12-0x0000000002570000-0x00000000025B6000-memory.dmp

          Filesize

          280KB

        • memory/1708-13-0x0000000004B90000-0x0000000005134000-memory.dmp

          Filesize

          5.6MB

        • memory/1708-14-0x0000000005140000-0x0000000005184000-memory.dmp

          Filesize

          272KB

        • memory/1708-60-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-62-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-78-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-74-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-73-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-70-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-68-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-66-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-64-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-58-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-56-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-54-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-52-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-50-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-46-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-44-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-42-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-40-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-38-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-36-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-34-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-30-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-28-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-26-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-18-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-76-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-16-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-15-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-48-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-32-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-24-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-22-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-20-0x0000000005140000-0x000000000517E000-memory.dmp

          Filesize

          248KB

        • memory/1708-921-0x00000000051D0000-0x00000000057E8000-memory.dmp

          Filesize

          6.1MB

        • memory/1708-922-0x0000000005870000-0x000000000597A000-memory.dmp

          Filesize

          1.0MB

        • memory/1708-923-0x00000000059B0000-0x00000000059C2000-memory.dmp

          Filesize

          72KB

        • memory/1708-924-0x00000000059D0000-0x0000000005A0C000-memory.dmp

          Filesize

          240KB

        • memory/1708-925-0x0000000005B20000-0x0000000005B6C000-memory.dmp

          Filesize

          304KB

        • memory/1708-926-0x0000000000880000-0x0000000000980000-memory.dmp

          Filesize

          1024KB

        • memory/1708-927-0x0000000000400000-0x000000000044E000-memory.dmp

          Filesize

          312KB