Analysis

  • max time kernel
    115s
  • max time network
    154s
  • 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 06:12

General

  • Target

    b84675a8608e6bb84aab24418697461781feb35171b9aee7e4a45f6b37d6240d.exe

  • Size

    339KB

  • MD5

    98c4149414924d72b6a8f20d6df31212

  • SHA1

    d2e657a5af9be37efde5bae73f8e15e343ddeea9

  • SHA256

    b84675a8608e6bb84aab24418697461781feb35171b9aee7e4a45f6b37d6240d

  • SHA512

    3a6ee1763b141f7954ef3bd156ce7f49d6855c4731fcfd6a5576caf2c7d618dcfa8c1581a148e0a60e0ac0d0a7d84cfb3aa23be44417a57b4a2eb65147c7b7df

  • 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\b84675a8608e6bb84aab24418697461781feb35171b9aee7e4a45f6b37d6240d.exe
    "C:\Users\Admin\AppData\Local\Temp\b84675a8608e6bb84aab24418697461781feb35171b9aee7e4a45f6b37d6240d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4160

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4160-132-0x0000000000560000-0x00000000005BA000-memory.dmp

    Filesize

    360KB

  • memory/4160-133-0x000000000AC00000-0x000000000B218000-memory.dmp

    Filesize

    6.1MB

  • memory/4160-134-0x000000000A770000-0x000000000A87A000-memory.dmp

    Filesize

    1.0MB

  • memory/4160-135-0x000000000A6A0000-0x000000000A6B2000-memory.dmp

    Filesize

    72KB

  • memory/4160-136-0x000000000A700000-0x000000000A73C000-memory.dmp

    Filesize

    240KB

  • memory/4160-137-0x000000000B3F0000-0x000000000B482000-memory.dmp

    Filesize

    584KB

  • memory/4160-138-0x000000000BA40000-0x000000000BFE4000-memory.dmp

    Filesize

    5.6MB

  • memory/4160-139-0x000000000B500000-0x000000000B566000-memory.dmp

    Filesize

    408KB

  • memory/4160-140-0x000000000CC70000-0x000000000CE32000-memory.dmp

    Filesize

    1.8MB

  • memory/4160-141-0x000000000D370000-0x000000000D89C000-memory.dmp

    Filesize

    5.2MB

  • memory/4160-142-0x000000000C070000-0x000000000C0E6000-memory.dmp

    Filesize

    472KB

  • memory/4160-143-0x000000000BFF0000-0x000000000C040000-memory.dmp

    Filesize

    320KB