Analysis

  • max time kernel
    132s
  • max time network
    140s
  • 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, 14:42

General

  • Target

    1127294374464b7b87e1f1c990de2c9542674ac7178a92d6234b892dcae48271.exe

  • Size

    336KB

  • MD5

    7149a8e4bfddfe24b169920c44f893cc

  • SHA1

    6ec083908a34d01d145d275ad18be7c83e0d1180

  • SHA256

    1127294374464b7b87e1f1c990de2c9542674ac7178a92d6234b892dcae48271

  • SHA512

    cf739669a9bfee8da1b1ac3c3d69da6fb6f252c4f717c15be32d5fe53b4752941808dd0e08cd1d5bdffa89d4d8c8001447e2d9175637ee36eed181821168e45f

  • 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\1127294374464b7b87e1f1c990de2c9542674ac7178a92d6234b892dcae48271.exe
    "C:\Users\Admin\AppData\Local\Temp\1127294374464b7b87e1f1c990de2c9542674ac7178a92d6234b892dcae48271.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4300

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4300-132-0x0000000000B60000-0x0000000000BBA000-memory.dmp

          Filesize

          360KB

        • memory/4300-133-0x000000000B1F0000-0x000000000B808000-memory.dmp

          Filesize

          6.1MB

        • memory/4300-134-0x000000000AD70000-0x000000000AE7A000-memory.dmp

          Filesize

          1.0MB

        • memory/4300-135-0x000000000ACA0000-0x000000000ACB2000-memory.dmp

          Filesize

          72KB

        • memory/4300-136-0x000000000AD00000-0x000000000AD3C000-memory.dmp

          Filesize

          240KB

        • memory/4300-137-0x000000000B040000-0x000000000B0D2000-memory.dmp

          Filesize

          584KB

        • memory/4300-138-0x000000000BDC0000-0x000000000C364000-memory.dmp

          Filesize

          5.6MB

        • memory/4300-139-0x000000000B810000-0x000000000B876000-memory.dmp

          Filesize

          408KB

        • memory/4300-140-0x000000000C540000-0x000000000C702000-memory.dmp

          Filesize

          1.8MB

        • memory/4300-141-0x000000000CC40000-0x000000000D16C000-memory.dmp

          Filesize

          5.2MB

        • memory/4300-142-0x000000000C710000-0x000000000C786000-memory.dmp

          Filesize

          472KB

        • memory/4300-143-0x000000000C460000-0x000000000C4B0000-memory.dmp

          Filesize

          320KB