Analysis

  • max time kernel
    92s
  • max time network
    180s
  • 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, 08:19

General

  • Target

    b03642c4356ddd0d7c5bba5bb98e566bb9ba0f29a346c6ea1130756872e8698b.exe

  • Size

    340KB

  • MD5

    c9a9ea2a0934172695c8cf8ec990c72c

  • SHA1

    33679fc824922bb163824dc790d99bf47533cd28

  • SHA256

    b03642c4356ddd0d7c5bba5bb98e566bb9ba0f29a346c6ea1130756872e8698b

  • SHA512

    4f953f4c10c2e609274db3a25a2c801f4b6829c23cef4d0dc1a9b418e5341f577e955833d844a69d13e1491e7fec82040083782dbaf0af14d4215dea6f64f831

  • 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\b03642c4356ddd0d7c5bba5bb98e566bb9ba0f29a346c6ea1130756872e8698b.exe
    "C:\Users\Admin\AppData\Local\Temp\b03642c4356ddd0d7c5bba5bb98e566bb9ba0f29a346c6ea1130756872e8698b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4788

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4788-132-0x0000000000B20000-0x0000000000B7A000-memory.dmp

    Filesize

    360KB

  • memory/4788-133-0x000000000B1D0000-0x000000000B7E8000-memory.dmp

    Filesize

    6.1MB

  • memory/4788-134-0x000000000AD30000-0x000000000AE3A000-memory.dmp

    Filesize

    1.0MB

  • memory/4788-135-0x000000000AC60000-0x000000000AC72000-memory.dmp

    Filesize

    72KB

  • memory/4788-136-0x000000000ACC0000-0x000000000ACFC000-memory.dmp

    Filesize

    240KB

  • memory/4788-137-0x000000000B000000-0x000000000B092000-memory.dmp

    Filesize

    584KB

  • memory/4788-138-0x000000000BDA0000-0x000000000C344000-memory.dmp

    Filesize

    5.6MB

  • memory/4788-139-0x000000000B860000-0x000000000B8C6000-memory.dmp

    Filesize

    408KB

  • memory/4788-140-0x000000000BCD0000-0x000000000BD46000-memory.dmp

    Filesize

    472KB

  • memory/4788-141-0x000000000BD50000-0x000000000BDA0000-memory.dmp

    Filesize

    320KB

  • memory/4788-142-0x000000000C620000-0x000000000C7E2000-memory.dmp

    Filesize

    1.8MB

  • memory/4788-143-0x000000000CD20000-0x000000000D24C000-memory.dmp

    Filesize

    5.2MB