Analysis

  • max time kernel
    91s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-02-2023 21:45

General

  • Target

    c54ba0a74c1d40f5b05a2903b6d77b26d83d324e58b6dbd05dc30ca507693f1a.exe

  • Size

    338KB

  • MD5

    b7a31680cae348d383f3179141248b93

  • SHA1

    8f7ab6104715aa9d68c13d60e41426997d3376d1

  • SHA256

    c54ba0a74c1d40f5b05a2903b6d77b26d83d324e58b6dbd05dc30ca507693f1a

  • SHA512

    538b7c8b996afcefbd1732fff3a6f249dab92ef091ccf91e653480736657770d55953357be8e08c8249554c4cbc5c1f525bf19ae599dbc75a1b77d3a0fb5a659

  • 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\c54ba0a74c1d40f5b05a2903b6d77b26d83d324e58b6dbd05dc30ca507693f1a.exe
    "C:\Users\Admin\AppData\Local\Temp\c54ba0a74c1d40f5b05a2903b6d77b26d83d324e58b6dbd05dc30ca507693f1a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2816

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2816-132-0x00000000003F0000-0x000000000044A000-memory.dmp

    Filesize

    360KB

  • memory/2816-133-0x000000000AAB0000-0x000000000B0C8000-memory.dmp

    Filesize

    6.1MB

  • memory/2816-134-0x000000000A600000-0x000000000A70A000-memory.dmp

    Filesize

    1.0MB

  • memory/2816-135-0x000000000A530000-0x000000000A542000-memory.dmp

    Filesize

    72KB

  • memory/2816-136-0x000000000A590000-0x000000000A5CC000-memory.dmp

    Filesize

    240KB

  • memory/2816-137-0x000000000A9D0000-0x000000000AA62000-memory.dmp

    Filesize

    584KB

  • memory/2816-138-0x000000000B680000-0x000000000BC24000-memory.dmp

    Filesize

    5.6MB

  • memory/2816-139-0x000000000B0D0000-0x000000000B136000-memory.dmp

    Filesize

    408KB

  • memory/2816-140-0x000000000BE00000-0x000000000BFC2000-memory.dmp

    Filesize

    1.8MB

  • memory/2816-141-0x000000000C500000-0x000000000CA2C000-memory.dmp

    Filesize

    5.2MB

  • memory/2816-142-0x000000000BCB0000-0x000000000BD26000-memory.dmp

    Filesize

    472KB

  • memory/2816-143-0x000000000B610000-0x000000000B660000-memory.dmp

    Filesize

    320KB