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Analysis

  • max time kernel
    126s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/09/2023, 15:23

General

  • Target

    file.exe

  • Size

    341KB

  • MD5

    0720b998777bcc6f0eb3ec7e1da5443f

  • SHA1

    4d4b8b13cc9a573f41829e938157def0d77ebaf3

  • SHA256

    49c357cd4f7c7f6e5b2d3e19b92535c914f2e2ef5404d07f9f0bc44ee00cf48a

  • SHA512

    49b5d6391ff7f1a323fe0ae8f41f181bca8ef8026791c1ebcfe14aa8aa4bd934fb7312ef4d1651ef6232ea1116974b231b9dffcc615771813350e9c4c38ff12a

  • SSDEEP

    6144:JE5WZkq4Ws6p4FaME7VjQ1Z3bwayLN1abTi:Juqou4H3bwayj

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4600-0-0x0000000000860000-0x00000000008BA000-memory.dmp

    Filesize

    360KB

  • memory/4600-1-0x0000000074E40000-0x00000000755F0000-memory.dmp

    Filesize

    7.7MB

  • memory/4600-2-0x0000000007BC0000-0x0000000008164000-memory.dmp

    Filesize

    5.6MB

  • memory/4600-3-0x00000000076B0000-0x0000000007742000-memory.dmp

    Filesize

    584KB

  • memory/4600-4-0x00000000078C0000-0x00000000078D0000-memory.dmp

    Filesize

    64KB

  • memory/4600-5-0x0000000007650000-0x000000000765A000-memory.dmp

    Filesize

    40KB

  • memory/4600-6-0x0000000008790000-0x0000000008DA8000-memory.dmp

    Filesize

    6.1MB

  • memory/4600-7-0x00000000078A0000-0x00000000078B2000-memory.dmp

    Filesize

    72KB

  • memory/4600-8-0x0000000008170000-0x000000000827A000-memory.dmp

    Filesize

    1.0MB

  • memory/4600-9-0x0000000007910000-0x000000000794C000-memory.dmp

    Filesize

    240KB

  • memory/4600-10-0x0000000007950000-0x000000000799C000-memory.dmp

    Filesize

    304KB

  • memory/4600-11-0x0000000074E40000-0x00000000755F0000-memory.dmp

    Filesize

    7.7MB

  • memory/4600-12-0x0000000007B30000-0x0000000007B96000-memory.dmp

    Filesize

    408KB

  • memory/4600-13-0x00000000078C0000-0x00000000078D0000-memory.dmp

    Filesize

    64KB

  • memory/4600-14-0x0000000009030000-0x00000000090A6000-memory.dmp

    Filesize

    472KB

  • memory/4600-15-0x0000000008FE0000-0x0000000008FFE000-memory.dmp

    Filesize

    120KB

  • memory/4600-16-0x00000000092C0000-0x0000000009482000-memory.dmp

    Filesize

    1.8MB

  • memory/4600-17-0x00000000099C0000-0x0000000009EEC000-memory.dmp

    Filesize

    5.2MB

  • memory/4600-18-0x0000000009890000-0x00000000098E0000-memory.dmp

    Filesize

    320KB

  • memory/4600-20-0x0000000074E40000-0x00000000755F0000-memory.dmp

    Filesize

    7.7MB