Analysis

  • max time kernel
    151s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    15/04/2022, 07:52

General

  • Target

    bbd19dd2b6fe8d274f07f973507fa772.exe

  • Size

    95KB

  • MD5

    bbd19dd2b6fe8d274f07f973507fa772

  • SHA1

    6a26f7b2edf81ce1f966b307eeda1fe14daf76f2

  • SHA256

    c13bc7194cb2fe69e21f0cdf28ff233ea3cb8ac31cd184dea41cbff62ab964a5

  • SHA512

    9a0cd2627ee82b4c44a748b65019e56975f610b16b13006e0d4d1c7b1cc5c1678b67c66f983bdfd8b7177a1667472c630bcad410db7ccf256684b4ec930bc815

Malware Config

Extracted

Family

redline

Botnet

crypto

C2

18.217.34.139:19897

Signatures

  • Meta Stealer Stealer

    Meta Stealer steals passwords stored in browsers, written in C++.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 1 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bbd19dd2b6fe8d274f07f973507fa772.exe
    "C:\Users\Admin\AppData\Local\Temp\bbd19dd2b6fe8d274f07f973507fa772.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3852

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3852-130-0x00000000002B0000-0x00000000002CE000-memory.dmp

    Filesize

    120KB

  • memory/3852-131-0x00000000051D0000-0x00000000057E8000-memory.dmp

    Filesize

    6.1MB

  • memory/3852-132-0x0000000004C40000-0x0000000004C52000-memory.dmp

    Filesize

    72KB

  • memory/3852-133-0x0000000004CA0000-0x0000000004CDC000-memory.dmp

    Filesize

    240KB

  • memory/3852-134-0x0000000004F40000-0x000000000504A000-memory.dmp

    Filesize

    1.0MB

  • memory/3852-135-0x0000000006220000-0x00000000063E2000-memory.dmp

    Filesize

    1.8MB

  • memory/3852-136-0x0000000006920000-0x0000000006E4C000-memory.dmp

    Filesize

    5.2MB

  • memory/3852-137-0x0000000007400000-0x00000000079A4000-memory.dmp

    Filesize

    5.6MB

  • memory/3852-138-0x0000000006460000-0x00000000064C6000-memory.dmp

    Filesize

    408KB

  • memory/3852-139-0x0000000006770000-0x0000000006802000-memory.dmp

    Filesize

    584KB

  • memory/3852-140-0x0000000006810000-0x0000000006886000-memory.dmp

    Filesize

    472KB

  • memory/3852-141-0x0000000006900000-0x000000000691E000-memory.dmp

    Filesize

    120KB