Analysis

  • max time kernel
    144s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-03-2023 22:27

General

  • Target

    0724ef7fe65ee25f3e5010fc88a4360bebdeb83ec413200ab996f47087ec087d.exe

  • Size

    286KB

  • MD5

    b4ec21aebf57494e8b6cd78a4721e6c8

  • SHA1

    840be746a241f262204ad8fbac946d16a9d7f84e

  • SHA256

    0724ef7fe65ee25f3e5010fc88a4360bebdeb83ec413200ab996f47087ec087d

  • SHA512

    0fe99d51b1bb324153c213d9709c374e3af7ad806fec9bb6608af95b3a68790526d9a5e77f3d6a1819f60fa355acc9c615dc6549281dc20467311f5148684c21

  • SSDEEP

    6144:LMHx24zxl4Ea4k17pmsBup4J+0dIMUxTHIBTJ0BJijbzyj:LMRhzzwsI+4nmJxsBt0wP2j

Malware Config

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\0724ef7fe65ee25f3e5010fc88a4360bebdeb83ec413200ab996f47087ec087d.exe
    "C:\Users\Admin\AppData\Local\Temp\0724ef7fe65ee25f3e5010fc88a4360bebdeb83ec413200ab996f47087ec087d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4340
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4340 -s 1408
      2⤵
      • Program crash
      PID:3140
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4340 -ip 4340
    1⤵
      PID:1372

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4340-134-0x00000000021E0000-0x0000000002242000-memory.dmp

      Filesize

      392KB

    • memory/4340-135-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/4340-136-0x0000000004E60000-0x0000000005404000-memory.dmp

      Filesize

      5.6MB

    • memory/4340-137-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-138-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-140-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-142-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-144-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-146-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-148-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-150-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-152-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-155-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/4340-157-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/4340-158-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-154-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-160-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-162-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-164-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-166-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-168-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-170-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-172-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-174-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-178-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-176-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-180-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-182-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-186-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-196-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-194-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-192-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-190-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-188-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-198-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-200-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-184-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-202-0x0000000004CE0000-0x0000000004D32000-memory.dmp

      Filesize

      328KB

    • memory/4340-929-0x0000000005410000-0x0000000005A28000-memory.dmp

      Filesize

      6.1MB

    • memory/4340-930-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

      Filesize

      72KB

    • memory/4340-931-0x0000000005A30000-0x0000000005B3A000-memory.dmp

      Filesize

      1.0MB

    • memory/4340-932-0x0000000004DF0000-0x0000000004E2C000-memory.dmp

      Filesize

      240KB

    • memory/4340-933-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/4340-935-0x0000000005CF0000-0x0000000005D56000-memory.dmp

      Filesize

      408KB

    • memory/4340-936-0x00000000064C0000-0x0000000006552000-memory.dmp

      Filesize

      584KB

    • memory/4340-937-0x0000000006570000-0x00000000065E6000-memory.dmp

      Filesize

      472KB

    • memory/4340-938-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/4340-939-0x0000000006650000-0x0000000006812000-memory.dmp

      Filesize

      1.8MB

    • memory/4340-940-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/4340-941-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB

    • memory/4340-942-0x0000000006830000-0x0000000006D5C000-memory.dmp

      Filesize

      5.2MB

    • memory/4340-943-0x0000000006E80000-0x0000000006E9E000-memory.dmp

      Filesize

      120KB

    • memory/4340-944-0x0000000004E50000-0x0000000004E60000-memory.dmp

      Filesize

      64KB