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Analysis

  • max time kernel
    91s
  • 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
    02/02/2023, 18:45

General

  • Target

    e28b8da6321368105851f243d879c0b7eb8f086a3d92dc12486694f71bd45d7b.exe

  • Size

    337KB

  • MD5

    27fd6a726a28600aba268600e9926c22

  • SHA1

    6ea0402c72a13c0d16f027862a29eb7874f0b71c

  • SHA256

    e28b8da6321368105851f243d879c0b7eb8f086a3d92dc12486694f71bd45d7b

  • SHA512

    b4bd5277290160ea3445598c7477f20fd31607b38273a94239ecbc5e9bde753c6765d973aec09fd6f97944af38838f8354cce8185de2546bd7084c4ca9a8ad53

  • 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\e28b8da6321368105851f243d879c0b7eb8f086a3d92dc12486694f71bd45d7b.exe
    "C:\Users\Admin\AppData\Local\Temp\e28b8da6321368105851f243d879c0b7eb8f086a3d92dc12486694f71bd45d7b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4288

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4288-132-0x0000000000FE0000-0x000000000103A000-memory.dmp

    Filesize

    360KB

  • memory/4288-133-0x000000000B680000-0x000000000BC98000-memory.dmp

    Filesize

    6.1MB

  • memory/4288-134-0x000000000B1F0000-0x000000000B2FA000-memory.dmp

    Filesize

    1.0MB

  • memory/4288-135-0x000000000B120000-0x000000000B132000-memory.dmp

    Filesize

    72KB

  • memory/4288-136-0x000000000B180000-0x000000000B1BC000-memory.dmp

    Filesize

    240KB

  • memory/4288-137-0x000000000B4C0000-0x000000000B552000-memory.dmp

    Filesize

    584KB

  • memory/4288-138-0x000000000C250000-0x000000000C7F4000-memory.dmp

    Filesize

    5.6MB

  • memory/4288-139-0x000000000BCA0000-0x000000000BD06000-memory.dmp

    Filesize

    408KB

  • memory/4288-140-0x000000000C800000-0x000000000C876000-memory.dmp

    Filesize

    472KB

  • memory/4288-141-0x000000000C880000-0x000000000C8D0000-memory.dmp

    Filesize

    320KB

  • memory/4288-142-0x000000000CAA0000-0x000000000CC62000-memory.dmp

    Filesize

    1.8MB

  • memory/4288-143-0x000000000D1A0000-0x000000000D6CC000-memory.dmp

    Filesize

    5.2MB