Analysis

  • max time kernel
    91s
  • 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
    03/02/2023, 00:59

General

  • Target

    271fd302857387850a37eff481666d2803d8cd9bd2f7c7e9d8c3358e56a88b50.exe

  • Size

    338KB

  • MD5

    9cd4c8d85104d08ea5b59f3554ea42c2

  • SHA1

    35bde09075114868f33e6a985da7652c073e47ad

  • SHA256

    271fd302857387850a37eff481666d2803d8cd9bd2f7c7e9d8c3358e56a88b50

  • SHA512

    492e06920cdfbb97a8f6e19703c348fc4f5a9ff1efd23aad104837024097f19b037ee5c825532936baae06c4f73ef0c6f07f911703376c180beeae7b7ba06295

  • 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\271fd302857387850a37eff481666d2803d8cd9bd2f7c7e9d8c3358e56a88b50.exe
    "C:\Users\Admin\AppData\Local\Temp\271fd302857387850a37eff481666d2803d8cd9bd2f7c7e9d8c3358e56a88b50.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1604

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1604-132-0x0000000000AA0000-0x0000000000AFA000-memory.dmp

    Filesize

    360KB

  • memory/1604-133-0x000000000B1B0000-0x000000000B7C8000-memory.dmp

    Filesize

    6.1MB

  • memory/1604-134-0x000000000ACB0000-0x000000000ADBA000-memory.dmp

    Filesize

    1.0MB

  • memory/1604-135-0x000000000ABE0000-0x000000000ABF2000-memory.dmp

    Filesize

    72KB

  • memory/1604-136-0x000000000AC40000-0x000000000AC7C000-memory.dmp

    Filesize

    240KB

  • memory/1604-137-0x000000000B080000-0x000000000B112000-memory.dmp

    Filesize

    584KB

  • memory/1604-138-0x000000000BD80000-0x000000000C324000-memory.dmp

    Filesize

    5.6MB

  • memory/1604-139-0x000000000B120000-0x000000000B186000-memory.dmp

    Filesize

    408KB

  • memory/1604-140-0x000000000C500000-0x000000000C6C2000-memory.dmp

    Filesize

    1.8MB

  • memory/1604-141-0x000000000CC00000-0x000000000D12C000-memory.dmp

    Filesize

    5.2MB

  • memory/1604-142-0x000000000C3C0000-0x000000000C436000-memory.dmp

    Filesize

    472KB

  • memory/1604-143-0x000000000C440000-0x000000000C490000-memory.dmp

    Filesize

    320KB