Analysis

  • max time kernel
    149s
  • max time network
    163s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240319-en
  • resource tags

    arch:x64arch:x86image:win11-20240319-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    26-03-2024 22:29

General

  • Target

    774a1784cb6de5887eaf953adc1c604d89784ad3f48484a3be931b205d1eb54b.exe

  • Size

    301KB

  • MD5

    fb95da8e2b70c03b780e71a1d08039b7

  • SHA1

    a10d69ba6482e965a26e3117798c88999e209619

  • SHA256

    774a1784cb6de5887eaf953adc1c604d89784ad3f48484a3be931b205d1eb54b

  • SHA512

    0cdd413ffbcc3d7c4ea634d60bba689ffb1108513db5631e60399c048dcfb3c3d5cfec46d983e03e1bbfb86bb4f990d00e614957d0572f2ec7e94d9a8c815e45

  • SSDEEP

    3072:gqK8kKqcIkCd6kTfZjTHlvVy0r6TZnML/JcZqf7D34leqiOLCbBOg:jBkKqLdZjTHbuTZMVcZqf7DIvL

Malware Config

Extracted

Family

redline

Botnet

jok

C2

185.215.113.67:26260

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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\774a1784cb6de5887eaf953adc1c604d89784ad3f48484a3be931b205d1eb54b.exe
    "C:\Users\Admin\AppData\Local\Temp\774a1784cb6de5887eaf953adc1c604d89784ad3f48484a3be931b205d1eb54b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4156

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4156-1-0x0000000074FF0000-0x00000000757A1000-memory.dmp

    Filesize

    7.7MB

  • memory/4156-0-0x00000000006F0000-0x0000000000740000-memory.dmp

    Filesize

    320KB

  • memory/4156-2-0x0000000005780000-0x0000000005D26000-memory.dmp

    Filesize

    5.6MB

  • memory/4156-3-0x0000000005270000-0x0000000005302000-memory.dmp

    Filesize

    584KB

  • memory/4156-4-0x00000000051A0000-0x00000000051B0000-memory.dmp

    Filesize

    64KB

  • memory/4156-5-0x0000000005210000-0x000000000521A000-memory.dmp

    Filesize

    40KB

  • memory/4156-6-0x0000000006350000-0x0000000006968000-memory.dmp

    Filesize

    6.1MB

  • memory/4156-7-0x00000000055A0000-0x00000000056AA000-memory.dmp

    Filesize

    1.0MB

  • memory/4156-8-0x0000000005490000-0x00000000054A2000-memory.dmp

    Filesize

    72KB

  • memory/4156-9-0x00000000054B0000-0x00000000054EC000-memory.dmp

    Filesize

    240KB

  • memory/4156-10-0x0000000005530000-0x000000000557C000-memory.dmp

    Filesize

    304KB

  • memory/4156-11-0x0000000005DA0000-0x0000000005E06000-memory.dmp

    Filesize

    408KB

  • memory/4156-12-0x0000000006E40000-0x0000000007002000-memory.dmp

    Filesize

    1.8MB

  • memory/4156-13-0x0000000007540000-0x0000000007A6C000-memory.dmp

    Filesize

    5.2MB

  • memory/4156-14-0x0000000007210000-0x0000000007260000-memory.dmp

    Filesize

    320KB

  • memory/4156-15-0x0000000074FF0000-0x00000000757A1000-memory.dmp

    Filesize

    7.7MB

  • memory/4156-16-0x00000000051A0000-0x00000000051B0000-memory.dmp

    Filesize

    64KB

  • memory/4156-18-0x0000000074FF0000-0x00000000757A1000-memory.dmp

    Filesize

    7.7MB