Analysis

  • max time kernel
    288s
  • max time network
    299s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    29-08-2024 22:42

General

  • Target

    beed06c4844fec238d982f8389a95e2a1dcd18ef1c2f1d9870a0561d20702073.exe

  • Size

    313KB

  • MD5

    95fe51bf6712dabad88f0dff35b9cc2a

  • SHA1

    923a6370d5acbfccebaefcb467bceda66a8b8f1f

  • SHA256

    beed06c4844fec238d982f8389a95e2a1dcd18ef1c2f1d9870a0561d20702073

  • SHA512

    82a80fc828a59421646f8016d4119ba4844ba90c1cb74b9415ce729df8dd8aaec5f8848a0f5ebee3b22042a250f2c650ee0adc8450d52116eb4f4c460acdc9cc

  • SSDEEP

    6144:7H0sclO4bX+ZOJGlROK4jnctVLqOfpzXQHjiboVWWaODsoC1NwzBt9gvMSH/QrVF:T0x8ZV7OK2aVDtXyLYWnDsoQ4t9kTorz

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

147.45.47.36:14537

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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\beed06c4844fec238d982f8389a95e2a1dcd18ef1c2f1d9870a0561d20702073.exe
    "C:\Users\Admin\AppData\Local\Temp\beed06c4844fec238d982f8389a95e2a1dcd18ef1c2f1d9870a0561d20702073.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4472
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:500
      • 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
        • Modifies system certificate store
        PID:752

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Tmp8211.tmp

      Filesize

      2KB

      MD5

      1420d30f964eac2c85b2ccfe968eebce

      SHA1

      bdf9a6876578a3e38079c4f8cf5d6c79687ad750

      SHA256

      f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

      SHA512

      6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

    • memory/752-6-0x0000000005C20000-0x000000000611E000-memory.dmp

      Filesize

      5.0MB

    • memory/752-7-0x0000000073750000-0x0000000073E3E000-memory.dmp

      Filesize

      6.9MB

    • memory/752-26-0x00000000063E0000-0x0000000006456000-memory.dmp

      Filesize

      472KB

    • memory/752-35-0x0000000073750000-0x0000000073E3E000-memory.dmp

      Filesize

      6.9MB

    • memory/752-27-0x0000000006A60000-0x0000000006A7E000-memory.dmp

      Filesize

      120KB

    • memory/752-8-0x00000000057C0000-0x0000000005852000-memory.dmp

      Filesize

      584KB

    • memory/752-9-0x0000000005790000-0x000000000579A000-memory.dmp

      Filesize

      40KB

    • memory/752-29-0x0000000007090000-0x0000000007696000-memory.dmp

      Filesize

      6.0MB

    • memory/752-33-0x0000000006D10000-0x0000000006D5B000-memory.dmp

      Filesize

      300KB

    • memory/752-3-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/752-32-0x0000000006B90000-0x0000000006BCE000-memory.dmp

      Filesize

      248KB

    • memory/752-30-0x0000000006C00000-0x0000000006D0A000-memory.dmp

      Filesize

      1.0MB

    • memory/752-31-0x0000000006B30000-0x0000000006B42000-memory.dmp

      Filesize

      72KB

    • memory/4472-1-0x0000000000780000-0x00000000007D4000-memory.dmp

      Filesize

      336KB

    • memory/4472-5-0x0000000073750000-0x0000000073E3E000-memory.dmp

      Filesize

      6.9MB

    • memory/4472-34-0x0000000073750000-0x0000000073E3E000-memory.dmp

      Filesize

      6.9MB

    • memory/4472-0-0x000000007375E000-0x000000007375F000-memory.dmp

      Filesize

      4KB