Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2024 03:01

General

  • Target

    c419f6a617c5262c043d109685023bd38510b4a35bc162b6fc5e637951bdaa51.exe

  • Size

    277KB

  • MD5

    c681a5c18e66f27756b69c317c3c92c4

  • SHA1

    9a71c6c1bb89b3ce9b48f3dac2afc3893c050157

  • SHA256

    c419f6a617c5262c043d109685023bd38510b4a35bc162b6fc5e637951bdaa51

  • SHA512

    ba19498b7924f5ffc13141c2d6c7ee1d11c184806f56e162b81e52ae85840dbed60df453a7248da3b6f1ce11786ed016b5cc4b70599c86c34b00efad4c58c12d

  • SSDEEP

    6144:7iSAGT+Z6EDT6ezCPQG31rzB9JLNlMtOuX:7iSAGT+ZYPQG31RroRX

Malware Config

Extracted

Family

redline

Botnet

pub3

C2

89.22.231.25:45245

Attributes
  • auth_value

    ffd0fd0d5630c2c573c643bde2ed50b3

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Redline family
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 3 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 WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c419f6a617c5262c043d109685023bd38510b4a35bc162b6fc5e637951bdaa51.exe
    "C:\Users\Admin\AppData\Local\Temp\c419f6a617c5262c043d109685023bd38510b4a35bc162b6fc5e637951bdaa51.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4708
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1556
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 236
      2⤵
      • Program crash
      PID:1996
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 240
      2⤵
      • Program crash
      PID:4412
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 280
      2⤵
      • Program crash
      PID:560
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4708 -ip 4708
    1⤵
      PID:3964
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4708 -ip 4708
      1⤵
        PID:2568
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4708 -ip 4708
        1⤵
          PID:1508

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1556-1-0x0000000000400000-0x0000000000432000-memory.dmp

          Filesize

          200KB

        • memory/1556-6-0x000000007466E000-0x000000007466F000-memory.dmp

          Filesize

          4KB

        • memory/1556-7-0x0000000005F00000-0x0000000006518000-memory.dmp

          Filesize

          6.1MB

        • memory/1556-8-0x0000000005A60000-0x0000000005B6A000-memory.dmp

          Filesize

          1.0MB

        • memory/1556-9-0x0000000005990000-0x00000000059A2000-memory.dmp

          Filesize

          72KB

        • memory/1556-10-0x0000000074660000-0x0000000074E10000-memory.dmp

          Filesize

          7.7MB

        • memory/1556-11-0x00000000059F0000-0x0000000005A2C000-memory.dmp

          Filesize

          240KB

        • memory/1556-12-0x0000000005B70000-0x0000000005BBC000-memory.dmp

          Filesize

          304KB

        • memory/1556-13-0x000000007466E000-0x000000007466F000-memory.dmp

          Filesize

          4KB

        • memory/1556-14-0x0000000074660000-0x0000000074E10000-memory.dmp

          Filesize

          7.7MB

        • memory/4708-0-0x0000000000575000-0x0000000000576000-memory.dmp

          Filesize

          4KB