Analysis

  • max time kernel
    85s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/03/2023, 16:51

General

  • Target

    76ce644d809a57af58cedaeeaa15eba338196b5de91053d9f694327983ae2b5d.exe

  • Size

    284KB

  • MD5

    9edbff8be47a72a02f8590697a7a8d5a

  • SHA1

    451d1589e996128b29234541e382fadfd4055bd3

  • SHA256

    76ce644d809a57af58cedaeeaa15eba338196b5de91053d9f694327983ae2b5d

  • SHA512

    fecde17deb878d6eae8f5656856b42910c44185c80b53371d3062e0aeae465e766274e2ed8db4d69d3b1448060f0a79b6921f02ff42bb07fe23ced47b7406025

  • SSDEEP

    3072:h/Qq07+abzWek8xMB0zYLd64e12gZiuHQd0aSiYfUbhk0m5EIq6eBXJaG3w1jzpQ:d0KwxMnMZw0HiYfUtkZ5EIMB+1SgA

Malware Config

Extracted

Family

redline

Botnet

@Germany

C2

185.11.61.125:22344

Attributes
  • auth_value

    9d15d78194367a949e54a07d6ce02c62

Signatures

  • RedLine

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

  • RedLine payload 33 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • 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\76ce644d809a57af58cedaeeaa15eba338196b5de91053d9f694327983ae2b5d.exe
    "C:\Users\Admin\AppData\Local\Temp\76ce644d809a57af58cedaeeaa15eba338196b5de91053d9f694327983ae2b5d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 800 -s 1880
      2⤵
      • Program crash
      PID:4552
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 800 -ip 800
    1⤵
      PID:5048

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/800-134-0x0000000000630000-0x0000000000692000-memory.dmp

            Filesize

            392KB

          • memory/800-136-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

            Filesize

            64KB

          • memory/800-135-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

            Filesize

            64KB

          • memory/800-138-0x0000000004DB0000-0x0000000005354000-memory.dmp

            Filesize

            5.6MB

          • memory/800-137-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

            Filesize

            64KB

          • memory/800-139-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-140-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-142-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-144-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-146-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-148-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-150-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-152-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-154-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-156-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-158-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-160-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-162-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-164-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-166-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-168-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-170-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-174-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-172-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-176-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-178-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-180-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-184-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-186-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-182-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-188-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-190-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-192-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-194-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-196-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-198-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-200-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-202-0x0000000004C70000-0x0000000004CC2000-memory.dmp

            Filesize

            328KB

          • memory/800-929-0x0000000005360000-0x0000000005978000-memory.dmp

            Filesize

            6.1MB

          • memory/800-930-0x0000000004D10000-0x0000000004D22000-memory.dmp

            Filesize

            72KB

          • memory/800-931-0x0000000005980000-0x0000000005A8A000-memory.dmp

            Filesize

            1.0MB

          • memory/800-932-0x0000000004D30000-0x0000000004D6C000-memory.dmp

            Filesize

            240KB

          • memory/800-933-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

            Filesize

            64KB

          • memory/800-934-0x0000000005D30000-0x0000000005D96000-memory.dmp

            Filesize

            408KB

          • memory/800-935-0x0000000006400000-0x0000000006492000-memory.dmp

            Filesize

            584KB

          • memory/800-936-0x00000000065B0000-0x0000000006626000-memory.dmp

            Filesize

            472KB

          • memory/800-937-0x0000000006690000-0x0000000006852000-memory.dmp

            Filesize

            1.8MB

          • memory/800-938-0x0000000006870000-0x0000000006D9C000-memory.dmp

            Filesize

            5.2MB

          • memory/800-939-0x0000000006EC0000-0x0000000006EDE000-memory.dmp

            Filesize

            120KB

          • memory/800-942-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

            Filesize

            64KB

          • memory/800-943-0x0000000004DA0000-0x0000000004DB0000-memory.dmp

            Filesize

            64KB