Analysis

  • max time kernel
    106s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/04/2023, 13:49

General

  • Target

    abb8a152625516546fe821ff14a7fc9c993e84fcfc7cd5b431165184a6ef32b1.exe

  • Size

    349KB

  • MD5

    5094371c0d2404d484a000af6965d51b

  • SHA1

    9a519729d9333fbe124248c9d1a25135dbfa159b

  • SHA256

    abb8a152625516546fe821ff14a7fc9c993e84fcfc7cd5b431165184a6ef32b1

  • SHA512

    69804de8bfa33c604f8875687fd7b1dcf65e469dc1cc67651af2357c75ab4d6c8fa3db6a74656c19a34eceb77c05f906b181da4df73a8386917af8f10e3edcea

  • SSDEEP

    6144:8VaUUcxTPNXam7nZcqTq6n/YJPKSKoNKGEaZtkjt:8YUpxjNXaaZcqG6nwJCg1HGt

Malware Config

Extracted

Family

redline

Botnet

@chicago

C2

185.11.61.125:22344

Attributes
  • auth_value

    21f863e0cbd09d0681058e068d0d1d7f

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\abb8a152625516546fe821ff14a7fc9c993e84fcfc7cd5b431165184a6ef32b1.exe
    "C:\Users\Admin\AppData\Local\Temp\abb8a152625516546fe821ff14a7fc9c993e84fcfc7cd5b431165184a6ef32b1.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1620
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 1228
      2⤵
      • Program crash
      PID:860
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1620 -ip 1620
    1⤵
      PID:228

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/1620-134-0x0000000000A90000-0x0000000000AF2000-memory.dmp

            Filesize

            392KB

          • memory/1620-136-0x0000000005050000-0x00000000055F4000-memory.dmp

            Filesize

            5.6MB

          • memory/1620-135-0x0000000005040000-0x0000000005050000-memory.dmp

            Filesize

            64KB

          • memory/1620-137-0x0000000005040000-0x0000000005050000-memory.dmp

            Filesize

            64KB

          • memory/1620-138-0x0000000005040000-0x0000000005050000-memory.dmp

            Filesize

            64KB

          • memory/1620-139-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-140-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-142-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-144-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-146-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-148-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-150-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-152-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-154-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-156-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-158-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-160-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-162-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-164-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-166-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-168-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-170-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-172-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-174-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-176-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-178-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-180-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-182-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-184-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-186-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-188-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-190-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-192-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-194-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-196-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-198-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-200-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-202-0x0000000004FB0000-0x0000000005002000-memory.dmp

            Filesize

            328KB

          • memory/1620-929-0x0000000005600000-0x0000000005C18000-memory.dmp

            Filesize

            6.1MB

          • memory/1620-930-0x0000000005010000-0x0000000005022000-memory.dmp

            Filesize

            72KB

          • memory/1620-931-0x0000000005C60000-0x0000000005D6A000-memory.dmp

            Filesize

            1.0MB

          • memory/1620-932-0x0000000005D70000-0x0000000005DAC000-memory.dmp

            Filesize

            240KB

          • memory/1620-933-0x0000000005040000-0x0000000005050000-memory.dmp

            Filesize

            64KB

          • memory/1620-934-0x0000000006070000-0x00000000060D6000-memory.dmp

            Filesize

            408KB

          • memory/1620-935-0x0000000006740000-0x00000000067D2000-memory.dmp

            Filesize

            584KB

          • memory/1620-936-0x00000000067F0000-0x0000000006866000-memory.dmp

            Filesize

            472KB

          • memory/1620-937-0x00000000068D0000-0x0000000006A92000-memory.dmp

            Filesize

            1.8MB

          • memory/1620-938-0x0000000006AB0000-0x0000000006FDC000-memory.dmp

            Filesize

            5.2MB

          • memory/1620-939-0x0000000007100000-0x000000000711E000-memory.dmp

            Filesize

            120KB

          • memory/1620-942-0x0000000005040000-0x0000000005050000-memory.dmp

            Filesize

            64KB

          • memory/1620-943-0x0000000005040000-0x0000000005050000-memory.dmp

            Filesize

            64KB

          • memory/1620-944-0x0000000005040000-0x0000000005050000-memory.dmp

            Filesize

            64KB