Analysis

  • max time kernel
    133s
  • max time network
    136s
  • 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, 21:27

General

  • Target

    4b3c3a878ac7bf3a17d430879457bfaff3d3163600f5b5bbdbbd20fcb172f3cf.exe

  • Size

    338KB

  • MD5

    244cd3a6fcd687af38b5910f811989dc

  • SHA1

    474fe15f5865072d36e0bc3f2dd3cefff2c516eb

  • SHA256

    4b3c3a878ac7bf3a17d430879457bfaff3d3163600f5b5bbdbbd20fcb172f3cf

  • SHA512

    38b59dfada806e817b000724811679c61b9beac65c717dfbec1d863dd17aa848994d1f67c30380aa504d54c6c4b1817ca2985161a2cef27924e741dfa9fae104

  • 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\4b3c3a878ac7bf3a17d430879457bfaff3d3163600f5b5bbdbbd20fcb172f3cf.exe
    "C:\Users\Admin\AppData\Local\Temp\4b3c3a878ac7bf3a17d430879457bfaff3d3163600f5b5bbdbbd20fcb172f3cf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:792

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/792-132-0x0000000000BA0000-0x0000000000BFA000-memory.dmp

    Filesize

    360KB

  • memory/792-133-0x000000000B230000-0x000000000B848000-memory.dmp

    Filesize

    6.1MB

  • memory/792-134-0x000000000ADB0000-0x000000000AEBA000-memory.dmp

    Filesize

    1.0MB

  • memory/792-135-0x000000000ACE0000-0x000000000ACF2000-memory.dmp

    Filesize

    72KB

  • memory/792-136-0x000000000AD40000-0x000000000AD7C000-memory.dmp

    Filesize

    240KB

  • memory/792-137-0x000000000B150000-0x000000000B1B6000-memory.dmp

    Filesize

    408KB

  • memory/792-138-0x000000000C100000-0x000000000C6A4000-memory.dmp

    Filesize

    5.6MB

  • memory/792-139-0x000000000BC40000-0x000000000BCD2000-memory.dmp

    Filesize

    584KB

  • memory/792-140-0x000000000C6B0000-0x000000000C872000-memory.dmp

    Filesize

    1.8MB

  • memory/792-141-0x000000000CDB0000-0x000000000D2DC000-memory.dmp

    Filesize

    5.2MB

  • memory/792-142-0x000000000BF70000-0x000000000BFE6000-memory.dmp

    Filesize

    472KB

  • memory/792-143-0x000000000BEF0000-0x000000000BF40000-memory.dmp

    Filesize

    320KB