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Analysis

  • max time kernel
    92s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/03/2023, 00:39

General

  • Target

    0e598ae27453b8349302a232a8fa3c8d.exe

  • Size

    380KB

  • MD5

    0e598ae27453b8349302a232a8fa3c8d

  • SHA1

    c314d820ba348ec2a155a2fb1d177af33d36d0be

  • SHA256

    2ea0bdd6a345b67435ffb4208a1fd0d05057a590cf2030e6b49887815ae6dc44

  • SHA512

    918c6c5c7ba2b177f0c837a37e793bfbb7baa34d330a64dfb3497571cb58b9475e5ef222b189df01f06adeec1664164245ed96e01a926021f4432fa109e7d7ec

  • SSDEEP

    6144:FwX8LaJrZVRMbVLFOvJw0rbeEbPmGO6XSP5liYopP4eUM:2suJrXRMbVwSubD+lkUM

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

Signatures

  • RedLine

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

  • RedLine payload 34 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e598ae27453b8349302a232a8fa3c8d.exe
    "C:\Users\Admin\AppData\Local\Temp\0e598ae27453b8349302a232a8fa3c8d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5088
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5088 -s 1396
      2⤵
      • Program crash
      PID:3752
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 5088 -ip 5088
    1⤵
      PID:4320

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5088-134-0x0000000002220000-0x000000000226B000-memory.dmp

      Filesize

      300KB

    • memory/5088-135-0x0000000004F50000-0x00000000054F4000-memory.dmp

      Filesize

      5.6MB

    • memory/5088-136-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-137-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-139-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-141-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-143-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-145-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-148-0x0000000004F40000-0x0000000004F50000-memory.dmp

      Filesize

      64KB

    • memory/5088-149-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-150-0x0000000004F40000-0x0000000004F50000-memory.dmp

      Filesize

      64KB

    • memory/5088-146-0x0000000004F40000-0x0000000004F50000-memory.dmp

      Filesize

      64KB

    • memory/5088-152-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-154-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-156-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-158-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-160-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-162-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-164-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-166-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-168-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-170-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-172-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-174-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-176-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-178-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-180-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-182-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-184-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-186-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-188-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-190-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-192-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-194-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-196-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-198-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-200-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-202-0x0000000002780000-0x00000000027BE000-memory.dmp

      Filesize

      248KB

    • memory/5088-1045-0x0000000005500000-0x0000000005B18000-memory.dmp

      Filesize

      6.1MB

    • memory/5088-1046-0x0000000004D60000-0x0000000004E6A000-memory.dmp

      Filesize

      1.0MB

    • memory/5088-1047-0x00000000029D0000-0x00000000029E2000-memory.dmp

      Filesize

      72KB

    • memory/5088-1048-0x0000000004E70000-0x0000000004EAC000-memory.dmp

      Filesize

      240KB

    • memory/5088-1049-0x0000000004F40000-0x0000000004F50000-memory.dmp

      Filesize

      64KB

    • memory/5088-1051-0x0000000002220000-0x000000000226B000-memory.dmp

      Filesize

      300KB

    • memory/5088-1052-0x0000000005D20000-0x0000000005D86000-memory.dmp

      Filesize

      408KB

    • memory/5088-1053-0x00000000063D0000-0x0000000006462000-memory.dmp

      Filesize

      584KB

    • memory/5088-1054-0x0000000004F40000-0x0000000004F50000-memory.dmp

      Filesize

      64KB

    • memory/5088-1055-0x0000000004F40000-0x0000000004F50000-memory.dmp

      Filesize

      64KB

    • memory/5088-1056-0x00000000065D0000-0x0000000006792000-memory.dmp

      Filesize

      1.8MB

    • memory/5088-1057-0x00000000067B0000-0x0000000006CDC000-memory.dmp

      Filesize

      5.2MB

    • memory/5088-1058-0x0000000007090000-0x0000000007106000-memory.dmp

      Filesize

      472KB

    • memory/5088-1059-0x0000000007120000-0x0000000007170000-memory.dmp

      Filesize

      320KB