Analysis

  • max time kernel
    61s
  • max time network
    128s
  • 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 16:28

General

  • Target

    0dc6a46918b8a7658b8dcfd8783919d7e5e7bd19b13bf099d2c0afaa232c70e2.exe

  • Size

    362KB

  • MD5

    8b88d62dac1842bce5d422344cfd031f

  • SHA1

    a72ef492a91de498e4ab43a85ed2ec07fb5ba9db

  • SHA256

    0dc6a46918b8a7658b8dcfd8783919d7e5e7bd19b13bf099d2c0afaa232c70e2

  • SHA512

    7cc313eb9edf895faafef67154dd06fb8cba173e24bf647cf9e83429d4421704be044a225a175c3ed0ac377dfaaa0622b0eb00a6a9e827d5fd5dbc7928b8d783

  • SSDEEP

    6144:eg9lGJwT0L8c9TrRPh6PTop+DeyZIc08iySVBKbDFjb:9eyT0oa6PT1S5F3aH

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\0dc6a46918b8a7658b8dcfd8783919d7e5e7bd19b13bf099d2c0afaa232c70e2.exe
    "C:\Users\Admin\AppData\Local\Temp\0dc6a46918b8a7658b8dcfd8783919d7e5e7bd19b13bf099d2c0afaa232c70e2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4320
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 1696
      2⤵
      • Program crash
      PID:1252
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4320 -ip 4320
    1⤵
      PID:2188

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4320-134-0x0000000000990000-0x00000000009F2000-memory.dmp

      Filesize

      392KB

    • memory/4320-135-0x0000000004F60000-0x0000000005504000-memory.dmp

      Filesize

      5.6MB

    • memory/4320-136-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-139-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-137-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-141-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-145-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-143-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-147-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-149-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-151-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-153-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-154-0x0000000004F50000-0x0000000004F60000-memory.dmp

      Filesize

      64KB

    • memory/4320-157-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-156-0x0000000004F50000-0x0000000004F60000-memory.dmp

      Filesize

      64KB

    • memory/4320-159-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-161-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-163-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-165-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-167-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-169-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-171-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-173-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-175-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-177-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-181-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-179-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-183-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-185-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-187-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-189-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-191-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-193-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-195-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-197-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-199-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-201-0x0000000004E70000-0x0000000004EC2000-memory.dmp

      Filesize

      328KB

    • memory/4320-928-0x0000000005510000-0x0000000005B28000-memory.dmp

      Filesize

      6.1MB

    • memory/4320-929-0x0000000005B40000-0x0000000005B52000-memory.dmp

      Filesize

      72KB

    • memory/4320-930-0x0000000005B60000-0x0000000005C6A000-memory.dmp

      Filesize

      1.0MB

    • memory/4320-932-0x0000000005C70000-0x0000000005CAC000-memory.dmp

      Filesize

      240KB

    • memory/4320-931-0x0000000004F50000-0x0000000004F60000-memory.dmp

      Filesize

      64KB

    • memory/4320-933-0x0000000005F80000-0x0000000005FE6000-memory.dmp

      Filesize

      408KB

    • memory/4320-934-0x0000000006650000-0x00000000066E2000-memory.dmp

      Filesize

      584KB

    • memory/4320-935-0x0000000006800000-0x0000000006876000-memory.dmp

      Filesize

      472KB

    • memory/4320-936-0x00000000068E0000-0x0000000006AA2000-memory.dmp

      Filesize

      1.8MB

    • memory/4320-937-0x0000000006AC0000-0x0000000006FEC000-memory.dmp

      Filesize

      5.2MB

    • memory/4320-938-0x0000000007100000-0x000000000711E000-memory.dmp

      Filesize

      120KB

    • memory/4320-942-0x0000000004F50000-0x0000000004F60000-memory.dmp

      Filesize

      64KB