Analysis

  • max time kernel
    83s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2023 21:44

General

  • Target

    6718db4fe54e7226cdbc645274468cea447220a8f58cbed61739e98634520928.exe

  • Size

    362KB

  • MD5

    ec50902e81c076c12f6a523a462402d9

  • SHA1

    7e89735f7ea2918eeb6bad1f2f0e61f417c1755e

  • SHA256

    6718db4fe54e7226cdbc645274468cea447220a8f58cbed61739e98634520928

  • SHA512

    86676ada544d8206f5a8f79922a1072c2cb2784bf0abd91678e12df47308da051b2295fbaa05962a45cca9914b23053fcbaa4debeecb5b9cf191692859acb188

  • SSDEEP

    6144:cL5yEDspL8jU+PoLtt1gUK3Gri3VUEqtd15682T5FVE:4xspojUoYjY3Gri3KEqtx0NFV

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 34 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\6718db4fe54e7226cdbc645274468cea447220a8f58cbed61739e98634520928.exe
    "C:\Users\Admin\AppData\Local\Temp\6718db4fe54e7226cdbc645274468cea447220a8f58cbed61739e98634520928.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4224
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4224 -s 1216
      2⤵
      • Program crash
      PID:4652
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4224 -ip 4224
    1⤵
      PID:2148

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4224-134-0x0000000002360000-0x00000000023C2000-memory.dmp

      Filesize

      392KB

    • memory/4224-135-0x0000000004F90000-0x0000000005534000-memory.dmp

      Filesize

      5.6MB

    • memory/4224-136-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-137-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-138-0x0000000004F80000-0x0000000004F90000-memory.dmp

      Filesize

      64KB

    • memory/4224-140-0x0000000004F80000-0x0000000004F90000-memory.dmp

      Filesize

      64KB

    • memory/4224-143-0x0000000004F80000-0x0000000004F90000-memory.dmp

      Filesize

      64KB

    • memory/4224-141-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-144-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-146-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-148-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-150-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-152-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-154-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-156-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-158-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-160-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-164-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-162-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-166-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-168-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-170-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-172-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-174-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-176-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-178-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-180-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-182-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-184-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-186-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-188-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-190-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-192-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-194-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-196-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-198-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-200-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-202-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4224-929-0x0000000005540000-0x0000000005B58000-memory.dmp

      Filesize

      6.1MB

    • memory/4224-930-0x0000000004F60000-0x0000000004F72000-memory.dmp

      Filesize

      72KB

    • memory/4224-931-0x0000000005B60000-0x0000000005C6A000-memory.dmp

      Filesize

      1.0MB

    • memory/4224-932-0x0000000005C70000-0x0000000005CAC000-memory.dmp

      Filesize

      240KB

    • memory/4224-933-0x0000000004F80000-0x0000000004F90000-memory.dmp

      Filesize

      64KB

    • memory/4224-934-0x0000000005F80000-0x0000000005FE6000-memory.dmp

      Filesize

      408KB

    • memory/4224-935-0x0000000006650000-0x00000000066E2000-memory.dmp

      Filesize

      584KB

    • memory/4224-936-0x0000000006800000-0x0000000006876000-memory.dmp

      Filesize

      472KB

    • memory/4224-937-0x00000000068E0000-0x0000000006AA2000-memory.dmp

      Filesize

      1.8MB

    • memory/4224-938-0x0000000006AC0000-0x0000000006FEC000-memory.dmp

      Filesize

      5.2MB

    • memory/4224-939-0x0000000007110000-0x000000000712E000-memory.dmp

      Filesize

      120KB

    • memory/4224-942-0x0000000002360000-0x00000000023C2000-memory.dmp

      Filesize

      392KB

    • memory/4224-943-0x0000000004F80000-0x0000000004F90000-memory.dmp

      Filesize

      64KB

    • memory/4224-944-0x0000000004F80000-0x0000000004F90000-memory.dmp

      Filesize

      64KB

    • memory/4224-945-0x0000000004F80000-0x0000000004F90000-memory.dmp

      Filesize

      64KB