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Analysis

  • max time kernel
    150s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2023, 14:08

General

  • Target

    16e17471e216b97b85b66e56f97cf60070a1cbce18b643a6d6cb7c215e1349d1.exe

  • Size

    323KB

  • MD5

    eb99e041f108b8a2d7ce74b9e9225f63

  • SHA1

    3eba8159e40b85829b2eaa26c6eae47b788208a3

  • SHA256

    16e17471e216b97b85b66e56f97cf60070a1cbce18b643a6d6cb7c215e1349d1

  • SHA512

    138fda1511f945cb446452b56e930732c66c5e50f9d0869bcc7881186bd0fa387c23a5d2e6616a49b98bffe2e5e8de9ed1c4b71cb0ecaeeaa0e8fcc0d1f6c7af

  • SSDEEP

    3072:r60VMBbY4gGRCvzOy0IigbVDeIlAIb2W0bkQkqoGIAQ3eYA/GEe0mj9jIuR:xVMBbIvgI9VyIlA22X7IQ/N+

Malware Config

Extracted

Family

redline

Botnet

@octav1an

C2

94.142.138.4:80

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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16e17471e216b97b85b66e56f97cf60070a1cbce18b643a6d6cb7c215e1349d1.exe
    "C:\Users\Admin\AppData\Local\Temp\16e17471e216b97b85b66e56f97cf60070a1cbce18b643a6d6cb7c215e1349d1.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4952-0-0x0000000000400000-0x0000000000455000-memory.dmp

    Filesize

    340KB

  • memory/4952-1-0x00000000005E0000-0x000000000061E000-memory.dmp

    Filesize

    248KB

  • memory/4952-5-0x0000000074D10000-0x00000000754C0000-memory.dmp

    Filesize

    7.7MB

  • memory/4952-6-0x0000000006FB0000-0x0000000007554000-memory.dmp

    Filesize

    5.6MB

  • memory/4952-7-0x00000000075B0000-0x0000000007642000-memory.dmp

    Filesize

    584KB

  • memory/4952-8-0x0000000007720000-0x0000000007730000-memory.dmp

    Filesize

    64KB

  • memory/4952-9-0x0000000007700000-0x000000000770A000-memory.dmp

    Filesize

    40KB

  • memory/4952-10-0x00000000085A0000-0x0000000008BB8000-memory.dmp

    Filesize

    6.1MB

  • memory/4952-11-0x0000000008060000-0x000000000816A000-memory.dmp

    Filesize

    1.0MB

  • memory/4952-12-0x0000000008180000-0x0000000008192000-memory.dmp

    Filesize

    72KB

  • memory/4952-13-0x00000000081A0000-0x00000000081DC000-memory.dmp

    Filesize

    240KB

  • memory/4952-14-0x0000000008210000-0x000000000825C000-memory.dmp

    Filesize

    304KB

  • memory/4952-15-0x0000000000400000-0x0000000000455000-memory.dmp

    Filesize

    340KB

  • memory/4952-16-0x0000000074D10000-0x00000000754C0000-memory.dmp

    Filesize

    7.7MB

  • memory/4952-17-0x000000000ADE0000-0x000000000AE46000-memory.dmp

    Filesize

    408KB

  • memory/4952-18-0x000000000B310000-0x000000000B360000-memory.dmp

    Filesize

    320KB

  • memory/4952-19-0x000000000B380000-0x000000000B542000-memory.dmp

    Filesize

    1.8MB

  • memory/4952-20-0x000000000B560000-0x000000000BA8C000-memory.dmp

    Filesize

    5.2MB

  • memory/4952-21-0x0000000007720000-0x0000000007730000-memory.dmp

    Filesize

    64KB

  • memory/4952-22-0x0000000007720000-0x0000000007730000-memory.dmp

    Filesize

    64KB

  • memory/4952-23-0x0000000007720000-0x0000000007730000-memory.dmp

    Filesize

    64KB

  • memory/4952-26-0x0000000074D10000-0x00000000754C0000-memory.dmp

    Filesize

    7.7MB