Analysis

  • max time kernel
    131s
  • max time network
    137s
  • 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, 00:57

General

  • Target

    35c1866afb87d6352d3fae583fbb25279ae1ec1969d4a12b61dcce18cf221f9e.exe

  • Size

    338KB

  • MD5

    823c1816405061374196b8a205cfd2e8

  • SHA1

    1974eb150f4d5555b444913e236e92b7e3d9628a

  • SHA256

    35c1866afb87d6352d3fae583fbb25279ae1ec1969d4a12b61dcce18cf221f9e

  • SHA512

    1714ff55b243f1cede672e6b1f822bb5157ade1fbfd641169f1d60ed39523cca593d650f267902668a750768c5e630e6939a389b9f79883b513e54733a2c3126

  • 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\35c1866afb87d6352d3fae583fbb25279ae1ec1969d4a12b61dcce18cf221f9e.exe
    "C:\Users\Admin\AppData\Local\Temp\35c1866afb87d6352d3fae583fbb25279ae1ec1969d4a12b61dcce18cf221f9e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3228

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3228-132-0x0000000000DB0000-0x0000000000E0A000-memory.dmp

          Filesize

          360KB

        • memory/3228-133-0x0000000005EF0000-0x0000000006508000-memory.dmp

          Filesize

          6.1MB

        • memory/3228-134-0x00000000059E0000-0x0000000005AEA000-memory.dmp

          Filesize

          1.0MB

        • memory/3228-135-0x00000000058D0000-0x00000000058E2000-memory.dmp

          Filesize

          72KB

        • memory/3228-136-0x0000000005930000-0x000000000596C000-memory.dmp

          Filesize

          240KB

        • memory/3228-137-0x0000000005C40000-0x0000000005CA6000-memory.dmp

          Filesize

          408KB

        • memory/3228-138-0x00000000067C0000-0x0000000006852000-memory.dmp

          Filesize

          584KB

        • memory/3228-139-0x0000000006FB0000-0x0000000007554000-memory.dmp

          Filesize

          5.6MB

        • memory/3228-140-0x0000000006D60000-0x0000000006F22000-memory.dmp

          Filesize

          1.8MB

        • memory/3228-141-0x0000000009180000-0x00000000096AC000-memory.dmp

          Filesize

          5.2MB

        • memory/3228-142-0x0000000006C90000-0x0000000006D06000-memory.dmp

          Filesize

          472KB

        • memory/3228-143-0x0000000006D10000-0x0000000006D60000-memory.dmp

          Filesize

          320KB