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Analysis

  • max time kernel
    90s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2023, 01:10

General

  • Target

    4c63743eb5c232e7d155f2f3f917d28ed18ef6b0d7f46672e327f8f133105c97.exe

  • Size

    338KB

  • MD5

    5bc79d760030d121b05e0dba39dd352c

  • SHA1

    3e5e62e5faec2644d837d319c641f8cee5206885

  • SHA256

    4c63743eb5c232e7d155f2f3f917d28ed18ef6b0d7f46672e327f8f133105c97

  • SHA512

    d94afe872076a6178252745fdcdb6119974156e16ba509ede0f5154de3d5a25c206c3d1a67f0f8a5d221c2ef3076c7554e75c717e1dbfe76daf068ffe9439b79

  • 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\4c63743eb5c232e7d155f2f3f917d28ed18ef6b0d7f46672e327f8f133105c97.exe
    "C:\Users\Admin\AppData\Local\Temp\4c63743eb5c232e7d155f2f3f917d28ed18ef6b0d7f46672e327f8f133105c97.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1932

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1932-132-0x0000000000470000-0x00000000004CA000-memory.dmp

    Filesize

    360KB

  • memory/1932-133-0x000000000AB00000-0x000000000B118000-memory.dmp

    Filesize

    6.1MB

  • memory/1932-134-0x000000000A680000-0x000000000A78A000-memory.dmp

    Filesize

    1.0MB

  • memory/1932-135-0x000000000A5B0000-0x000000000A5C2000-memory.dmp

    Filesize

    72KB

  • memory/1932-136-0x000000000A610000-0x000000000A64C000-memory.dmp

    Filesize

    240KB

  • memory/1932-137-0x000000000B6D0000-0x000000000BC74000-memory.dmp

    Filesize

    5.6MB

  • memory/1932-138-0x000000000B120000-0x000000000B1B2000-memory.dmp

    Filesize

    584KB

  • memory/1932-139-0x000000000AA50000-0x000000000AAB6000-memory.dmp

    Filesize

    408KB

  • memory/1932-140-0x000000000BE50000-0x000000000C012000-memory.dmp

    Filesize

    1.8MB

  • memory/1932-141-0x000000000C550000-0x000000000CA7C000-memory.dmp

    Filesize

    5.2MB

  • memory/1932-142-0x000000000BD20000-0x000000000BD96000-memory.dmp

    Filesize

    472KB

  • memory/1932-143-0x000000000BCA0000-0x000000000BCF0000-memory.dmp

    Filesize

    320KB