Analysis

  • max time kernel
    91s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 16:44

General

  • Target

    f53308bf5b115cf2323ba64d4583f171962bc8155897cd4ccc72c5227e7f218e.exe

  • Size

    362KB

  • MD5

    71aa777f27c59d8e5afdc2388415a092

  • SHA1

    4cbef4a2757e3392bd54d3d69f73b564ac18ed37

  • SHA256

    f53308bf5b115cf2323ba64d4583f171962bc8155897cd4ccc72c5227e7f218e

  • SHA512

    faa109ec64c0a47acdf7a895f21f23e35b942e421679e35576c225ba289bdf81bff14d8fd5d58958f4af689ddb0a20c713d2ec83595ece4946864a0ec8b31c58

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f53308bf5b115cf2323ba64d4583f171962bc8155897cd4ccc72c5227e7f218e.exe
    "C:\Users\Admin\AppData\Local\Temp\f53308bf5b115cf2323ba64d4583f171962bc8155897cd4ccc72c5227e7f218e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3564

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3564-132-0x00000000000F0000-0x0000000000150000-memory.dmp

    Filesize

    384KB

  • memory/3564-133-0x000000000A7B0000-0x000000000ADC8000-memory.dmp

    Filesize

    6.1MB

  • memory/3564-134-0x000000000A300000-0x000000000A40A000-memory.dmp

    Filesize

    1.0MB

  • memory/3564-135-0x000000000A230000-0x000000000A242000-memory.dmp

    Filesize

    72KB

  • memory/3564-136-0x000000000A290000-0x000000000A2CC000-memory.dmp

    Filesize

    240KB

  • memory/3564-137-0x000000000A5A0000-0x000000000A606000-memory.dmp

    Filesize

    408KB

  • memory/3564-138-0x000000000B680000-0x000000000BC24000-memory.dmp

    Filesize

    5.6MB

  • memory/3564-139-0x000000000B190000-0x000000000B222000-memory.dmp

    Filesize

    584KB

  • memory/3564-140-0x000000000BC30000-0x000000000BDF2000-memory.dmp

    Filesize

    1.8MB

  • memory/3564-141-0x000000000C330000-0x000000000C85C000-memory.dmp

    Filesize

    5.2MB

  • memory/3564-142-0x000000000B4B0000-0x000000000B526000-memory.dmp

    Filesize

    472KB

  • memory/3564-143-0x000000000B430000-0x000000000B480000-memory.dmp

    Filesize

    320KB