Analysis

  • max time kernel
    130s
  • max time network
    149s
  • 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 20:01

General

  • Target

    3426accf9d4cca9f09f29adf4a53dccd2ee2c447672ebbcda911d7369955cce8.exe

  • Size

    303KB

  • MD5

    c4290792a117d837945f8d43f0bb8790

  • SHA1

    2ac1911034e2fd3d206337649957aee19f9e4dc3

  • SHA256

    3426accf9d4cca9f09f29adf4a53dccd2ee2c447672ebbcda911d7369955cce8

  • SHA512

    a3b2970fee249849fb16670e0ee03f1f94d46311523ce2ebde2f0c3de494ffe12cb94717e2f73a94552106893c5603e1820c8dffa477a4e120bc9d1e9c18733f

  • SSDEEP

    6144:n9oWGBiuqGmLjJOsZPHvzEfz9LTrZXxTlAee2UF81gs6YSqbh1RIU:CbI+mLJPHvz+hTlAP81gsCqb

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\3426accf9d4cca9f09f29adf4a53dccd2ee2c447672ebbcda911d7369955cce8.exe
    "C:\Users\Admin\AppData\Local\Temp\3426accf9d4cca9f09f29adf4a53dccd2ee2c447672ebbcda911d7369955cce8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4440
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4440 -s 1812
      2⤵
      • Program crash
      PID:824
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4440 -ip 4440
    1⤵
      PID:4184

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4440-134-0x00000000021B0000-0x0000000002212000-memory.dmp

      Filesize

      392KB

    • memory/4440-135-0x0000000004B40000-0x00000000050E4000-memory.dmp

      Filesize

      5.6MB

    • memory/4440-136-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-137-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-139-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-141-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-143-0x0000000002570000-0x0000000002580000-memory.dmp

      Filesize

      64KB

    • memory/4440-144-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-146-0x0000000002570000-0x0000000002580000-memory.dmp

      Filesize

      64KB

    • memory/4440-148-0x0000000002570000-0x0000000002580000-memory.dmp

      Filesize

      64KB

    • memory/4440-147-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-150-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-152-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-154-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-156-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-158-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-160-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-162-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-164-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-166-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-168-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-170-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-172-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-174-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-176-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-178-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-180-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-182-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-184-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-186-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-188-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-190-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-192-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-194-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-196-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-198-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-200-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-202-0x0000000005150000-0x00000000051A2000-memory.dmp

      Filesize

      328KB

    • memory/4440-929-0x00000000051D0000-0x00000000057E8000-memory.dmp

      Filesize

      6.1MB

    • memory/4440-930-0x0000000005890000-0x00000000058A2000-memory.dmp

      Filesize

      72KB

    • memory/4440-931-0x00000000058B0000-0x00000000059BA000-memory.dmp

      Filesize

      1.0MB

    • memory/4440-932-0x00000000059C0000-0x00000000059FC000-memory.dmp

      Filesize

      240KB

    • memory/4440-933-0x0000000002570000-0x0000000002580000-memory.dmp

      Filesize

      64KB

    • memory/4440-934-0x0000000005CD0000-0x0000000005D36000-memory.dmp

      Filesize

      408KB

    • memory/4440-935-0x00000000063A0000-0x0000000006432000-memory.dmp

      Filesize

      584KB

    • memory/4440-936-0x0000000006450000-0x00000000064C6000-memory.dmp

      Filesize

      472KB

    • memory/4440-937-0x0000000006510000-0x000000000652E000-memory.dmp

      Filesize

      120KB

    • memory/4440-938-0x00000000066B0000-0x0000000006872000-memory.dmp

      Filesize

      1.8MB

    • memory/4440-939-0x0000000006890000-0x0000000006DBC000-memory.dmp

      Filesize

      5.2MB

    • memory/4440-942-0x0000000002570000-0x0000000002580000-memory.dmp

      Filesize

      64KB

    • memory/4440-943-0x0000000002570000-0x0000000002580000-memory.dmp

      Filesize

      64KB

    • memory/4440-944-0x0000000002570000-0x0000000002580000-memory.dmp

      Filesize

      64KB