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Analysis

  • max time kernel
    91s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2023, 22:04

General

  • Target

    cb7b816fd0b8ec6d35b3ed2865622468eabded531f024289026ed523e7de25e3.exe

  • Size

    338KB

  • MD5

    d47847d2ede6b6122a66b5a5fba4588e

  • SHA1

    8c36c9e84de6296a595cb980a33a93061d4e7158

  • SHA256

    cb7b816fd0b8ec6d35b3ed2865622468eabded531f024289026ed523e7de25e3

  • SHA512

    18369343b224a5750e7298d106c3d2f89643533074537d1bf524c66a073db6f696afafd57de037d4efa82a58b7c86b5171e57c680a51a3960d90bb3f4e2f58b7

  • 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\cb7b816fd0b8ec6d35b3ed2865622468eabded531f024289026ed523e7de25e3.exe
    "C:\Users\Admin\AppData\Local\Temp\cb7b816fd0b8ec6d35b3ed2865622468eabded531f024289026ed523e7de25e3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4648

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4648-132-0x0000000000820000-0x000000000087A000-memory.dmp

    Filesize

    360KB

  • memory/4648-133-0x000000000AED0000-0x000000000B4E8000-memory.dmp

    Filesize

    6.1MB

  • memory/4648-134-0x000000000AA30000-0x000000000AB3A000-memory.dmp

    Filesize

    1.0MB

  • memory/4648-135-0x000000000A960000-0x000000000A972000-memory.dmp

    Filesize

    72KB

  • memory/4648-136-0x000000000A9C0000-0x000000000A9FC000-memory.dmp

    Filesize

    240KB

  • memory/4648-137-0x000000000BAA0000-0x000000000C044000-memory.dmp

    Filesize

    5.6MB

  • memory/4648-138-0x000000000AE20000-0x000000000AEB2000-memory.dmp

    Filesize

    584KB

  • memory/4648-139-0x000000000B4F0000-0x000000000B556000-memory.dmp

    Filesize

    408KB

  • memory/4648-140-0x000000000C220000-0x000000000C3E2000-memory.dmp

    Filesize

    1.8MB

  • memory/4648-141-0x000000000C920000-0x000000000CE4C000-memory.dmp

    Filesize

    5.2MB

  • memory/4648-142-0x000000000C0D0000-0x000000000C146000-memory.dmp

    Filesize

    472KB

  • memory/4648-143-0x000000000C050000-0x000000000C0A0000-memory.dmp

    Filesize

    320KB