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Analysis

  • max time kernel
    81s
  • max time network
    131s
  • 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, 11:17

General

  • Target

    32e595d4c93e4e0ca55de6756cf23ea090ea45c86d958857f44109376b02e3b0.exe

  • Size

    362KB

  • MD5

    341dd25109a0edf55c3169110a358e48

  • SHA1

    10d375284193deed8a23103f8d9c13af138d034e

  • SHA256

    32e595d4c93e4e0ca55de6756cf23ea090ea45c86d958857f44109376b02e3b0

  • SHA512

    55ea10eacccaa329ecbf5f04614b24ff085adbbe555bd6dffc2781a0fa222e67dcd5adb0ea405102fab125aac390d7c92d981896bee4f35ff726b0528d1e9ce6

  • SSDEEP

    6144:Yk/Lk3Hn8O58Js+fi7nmDhaUOlpfJpb7TbBnqbn4eZO:Yk/g3HPuJlK7mAnfDloZO

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.

  • 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\32e595d4c93e4e0ca55de6756cf23ea090ea45c86d958857f44109376b02e3b0.exe
    "C:\Users\Admin\AppData\Local\Temp\32e595d4c93e4e0ca55de6756cf23ea090ea45c86d958857f44109376b02e3b0.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5100
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5100 -s 1080
      2⤵
      • Program crash
      PID:3484
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 5100 -ip 5100
    1⤵
      PID:3692

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5100-134-0x0000000002270000-0x00000000022D2000-memory.dmp

      Filesize

      392KB

    • memory/5100-135-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

      Filesize

      64KB

    • memory/5100-136-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

      Filesize

      64KB

    • memory/5100-137-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

      Filesize

      64KB

    • memory/5100-138-0x0000000004DE0000-0x0000000005384000-memory.dmp

      Filesize

      5.6MB

    • memory/5100-139-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-140-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-142-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-144-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-146-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-148-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-150-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-152-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-154-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-156-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-158-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-160-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-162-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-164-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-166-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-168-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-170-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-172-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-174-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-176-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-178-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-180-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-182-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-184-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-186-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-188-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-190-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-192-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-194-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-196-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-198-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-200-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-202-0x0000000004C50000-0x0000000004CA2000-memory.dmp

      Filesize

      328KB

    • memory/5100-929-0x0000000005390000-0x00000000059A8000-memory.dmp

      Filesize

      6.1MB

    • memory/5100-930-0x0000000004D20000-0x0000000004D32000-memory.dmp

      Filesize

      72KB

    • memory/5100-931-0x00000000059B0000-0x0000000005ABA000-memory.dmp

      Filesize

      1.0MB

    • memory/5100-932-0x0000000004D40000-0x0000000004D7C000-memory.dmp

      Filesize

      240KB

    • memory/5100-933-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

      Filesize

      64KB

    • memory/5100-934-0x0000000005D40000-0x0000000005DA6000-memory.dmp

      Filesize

      408KB

    • memory/5100-935-0x0000000006410000-0x00000000064A2000-memory.dmp

      Filesize

      584KB

    • memory/5100-936-0x00000000065E0000-0x0000000006656000-memory.dmp

      Filesize

      472KB

    • memory/5100-937-0x00000000066A0000-0x00000000066BE000-memory.dmp

      Filesize

      120KB

    • memory/5100-938-0x0000000006760000-0x0000000006922000-memory.dmp

      Filesize

      1.8MB

    • memory/5100-939-0x0000000006930000-0x0000000006E5C000-memory.dmp

      Filesize

      5.2MB

    • memory/5100-941-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

      Filesize

      64KB

    • memory/5100-942-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

      Filesize

      64KB