Analysis

  • max time kernel
    142s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-02-2023 19:55

General

  • Target

    a70d396146922305dec807d3b3e7d7d08b5c2bd65a488ecc71ca11d2fdf80abe.exe

  • Size

    337KB

  • MD5

    6222d5ea2173e1e4df979b8d7767d32c

  • SHA1

    e151e844f02eb5e138c00d3a04fdc7337635dec5

  • SHA256

    a70d396146922305dec807d3b3e7d7d08b5c2bd65a488ecc71ca11d2fdf80abe

  • SHA512

    568265d48f802c02d26f1c9bafacd1e522dd80ca76712f7e7486f5665dcac63da2e12f3d84cbf4e485628a6d381447e83815236dcc02bd06ee30401bcf835c2b

  • SSDEEP

    6144:nbDQmioYCCAYp5fRZOVANlZ1iJ5ZccG7uMR9NX23BoIgPEDZCO4lw1JedPlC:nbDQ7LpDcVAN1lDm3BoIgPEDZCO4lw1H

Malware Config

Extracted

Family

redline

Botnet

24.01

C2

37.220.86.164:29170

Attributes
  • auth_value

    1c7f0aa21138601b5201a3a4a0123991

Signatures

  • RedLine

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

  • 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\a70d396146922305dec807d3b3e7d7d08b5c2bd65a488ecc71ca11d2fdf80abe.exe
    "C:\Users\Admin\AppData\Local\Temp\a70d396146922305dec807d3b3e7d7d08b5c2bd65a488ecc71ca11d2fdf80abe.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4440

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4440-132-0x00000000004B0000-0x000000000050A000-memory.dmp

    Filesize

    360KB

  • memory/4440-133-0x000000000ABC0000-0x000000000B1D8000-memory.dmp

    Filesize

    6.1MB

  • memory/4440-134-0x000000000A6C0000-0x000000000A7CA000-memory.dmp

    Filesize

    1.0MB

  • memory/4440-135-0x000000000A5F0000-0x000000000A602000-memory.dmp

    Filesize

    72KB

  • memory/4440-136-0x000000000A650000-0x000000000A68C000-memory.dmp

    Filesize

    240KB

  • memory/4440-137-0x000000000A960000-0x000000000A9C6000-memory.dmp

    Filesize

    408KB

  • memory/4440-138-0x000000000BA90000-0x000000000C034000-memory.dmp

    Filesize

    5.6MB

  • memory/4440-139-0x000000000B580000-0x000000000B612000-memory.dmp

    Filesize

    584KB

  • memory/4440-140-0x000000000B7F0000-0x000000000B9B2000-memory.dmp

    Filesize

    1.8MB

  • memory/4440-141-0x000000000C570000-0x000000000CA9C000-memory.dmp

    Filesize

    5.2MB

  • memory/4440-142-0x000000000B730000-0x000000000B7A6000-memory.dmp

    Filesize

    472KB

  • memory/4440-143-0x000000000B9C0000-0x000000000BA10000-memory.dmp

    Filesize

    320KB