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Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2024, 20:28

General

  • Target

    build.exe

  • Size

    300KB

  • MD5

    f58cc1f0f51acdd643b4bde386d71cd7

  • SHA1

    82f56a03df780387767be9ced3185f27ebc81363

  • SHA256

    3dd0e4f110a174d1cd5c918f3657f9e7285efa296737b3480c5ecae6677fe94e

  • SHA512

    f20ab7d3639e78121e4430105d64157dc65dd40c2cc1945aa46a337e111293cf632abd44d82ddf87faeaef5587e521361c56ac4a0d5ad535993cadffd87d6ebd

  • SSDEEP

    3072:6cZqf7D34ip/0+mAUkyw/GQEgzwB1fA0PuTVAtkxzG3RseqiOL2bBOA:6cZqf7DISnh9oB1fA0GTV8kIUL

Malware Config

Extracted

Family

redline

Botnet

Hooker

C2

thomas-partly.gl.at.ply.gg:35433

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\build.exe
    "C:\Users\Admin\AppData\Local\Temp\build.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4452-0-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

    Filesize

    4KB

  • memory/4452-1-0x0000000000EB0000-0x0000000000F02000-memory.dmp

    Filesize

    328KB

  • memory/4452-2-0x0000000005F80000-0x0000000006524000-memory.dmp

    Filesize

    5.6MB

  • memory/4452-3-0x00000000058F0000-0x0000000005982000-memory.dmp

    Filesize

    584KB

  • memory/4452-4-0x00000000059B0000-0x00000000059BA000-memory.dmp

    Filesize

    40KB

  • memory/4452-5-0x0000000074EE0000-0x0000000075690000-memory.dmp

    Filesize

    7.7MB

  • memory/4452-6-0x0000000006B50000-0x0000000007168000-memory.dmp

    Filesize

    6.1MB

  • memory/4452-7-0x0000000005CC0000-0x0000000005DCA000-memory.dmp

    Filesize

    1.0MB

  • memory/4452-8-0x0000000005B90000-0x0000000005BA2000-memory.dmp

    Filesize

    72KB

  • memory/4452-9-0x0000000005BF0000-0x0000000005C2C000-memory.dmp

    Filesize

    240KB

  • memory/4452-10-0x0000000005C40000-0x0000000005C8C000-memory.dmp

    Filesize

    304KB

  • memory/4452-11-0x0000000006530000-0x0000000006596000-memory.dmp

    Filesize

    408KB

  • memory/4452-12-0x00000000080F0000-0x0000000008140000-memory.dmp

    Filesize

    320KB

  • memory/4452-13-0x00000000076C0000-0x0000000007882000-memory.dmp

    Filesize

    1.8MB

  • memory/4452-14-0x00000000087B0000-0x0000000008CDC000-memory.dmp

    Filesize

    5.2MB

  • memory/4452-15-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

    Filesize

    4KB

  • memory/4452-16-0x0000000074EE0000-0x0000000075690000-memory.dmp

    Filesize

    7.7MB