Analysis

  • max time kernel
    25s
  • max time network
    28s
  • platform
    windows7_x64
  • resource
    win7-20230621-en
  • resource tags

    arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
  • submitted
    27/06/2023, 14:25

General

  • Target

    f7620125exe.exe

  • Size

    250KB

  • MD5

    31abaa02e790e59c13edd7198ac4b167

  • SHA1

    b98aefdbe07774ea90fbb87b12e37f771bc0c272

  • SHA256

    a7ab02f847eef150490bbf7ddd0ccda325e6aa05a4a7d64f7e3c3be40c4be59e

  • SHA512

    fc6c4bc57e0292855cb0f7590439effd6faf33efc272dfa6ed7b08767424e2556c35b173227cf2d56565645c6d8e8ed77659b226dc12962cad08722f3ab8c00e

  • SSDEEP

    3072:SubbAyO8byfkn6Y/wHKW/Gl2VfXu58w4S1lwNirkqNKHnJiIJHpCusBjnAuU06Be:SdyUk6r/ECXY8w4SkN4eipLAIZ3r

Malware Config

Extracted

Family

redline

Botnet

smoke

C2

83.97.73.131:19071

Attributes
  • auth_value

    aaa47198b84c95fcce9397339e8af9d4

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.

  • 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\f7620125exe.exe
    "C:\Users\Admin\AppData\Local\Temp\f7620125exe.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1392

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1392-54-0x0000000000230000-0x0000000000260000-memory.dmp

          Filesize

          192KB

        • memory/1392-58-0x0000000001D60000-0x0000000001D66000-memory.dmp

          Filesize

          24KB

        • memory/1392-59-0x0000000004650000-0x0000000004690000-memory.dmp

          Filesize

          256KB