Analysis

  • max time kernel
    46s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    18-06-2022 16:36

General

  • Target

    091e5232b917a09910ef7fadc864bf2b.exe

  • Size

    422KB

  • MD5

    091e5232b917a09910ef7fadc864bf2b

  • SHA1

    c4daa3d7b3d5b5f29c7828f2500c40309718bad2

  • SHA256

    5031ef16176b528d27581a3ceb8b3c188a3907beee86108ccd445bbffbe44ed4

  • SHA512

    446e384b74e29306a41f051d38aa0dc2d1628957adad09533707d768ff6d4c0059d503617d80ade022fac91d1b09ebc8332b575ebfb63c0932fed89490eaa112

Malware Config

Extracted

Family

redline

Botnet

META

C2

193.106.191.245:23196

Attributes
  • auth_value

    2ea67e19fe494687c77a179004b4a1c8

Signatures

  • RedLine

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

  • 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\091e5232b917a09910ef7fadc864bf2b.exe
    "C:\Users\Admin\AppData\Local\Temp\091e5232b917a09910ef7fadc864bf2b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1660

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1660-54-0x0000000004830000-0x0000000004860000-memory.dmp
    Filesize

    192KB

  • memory/1660-55-0x0000000004860000-0x000000000488E000-memory.dmp
    Filesize

    184KB

  • memory/1660-56-0x0000000002DBE000-0x0000000002DE8000-memory.dmp
    Filesize

    168KB

  • memory/1660-57-0x0000000000220000-0x0000000000257000-memory.dmp
    Filesize

    220KB

  • memory/1660-58-0x0000000000400000-0x0000000002C87000-memory.dmp
    Filesize

    40.5MB

  • memory/1660-59-0x0000000076781000-0x0000000076783000-memory.dmp
    Filesize

    8KB

  • memory/1660-60-0x0000000002DBE000-0x0000000002DE8000-memory.dmp
    Filesize

    168KB

  • memory/1660-61-0x0000000000400000-0x0000000002C87000-memory.dmp
    Filesize

    40.5MB