Analysis

  • max time kernel
    29s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2023 00:25

General

  • Target

    0x000a000000022fab-1121.exe

  • Size

    175KB

  • MD5

    0d5e4c45ee0d8f38b9bef529923c62d8

  • SHA1

    ae52fb0a557f6b2a0bcebca35712ed7e8f88cd38

  • SHA256

    4d728d888d172a52f4525249287178b1754affe474f607f019b4957186ca6b8a

  • SHA512

    4be62a90eedd0cd3dbb8ad29446909f2af188310059fe5191e0c48e3eedaec21e8b0ab0d2827ab37cc1df200f7607d566c1f02693acc3070fa6f6a3ec2388d2e

  • SSDEEP

    3072:4xqZWZRanU2n0/Z62eJ5evJ9ih+PxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOm:mqZg/Z6XJIih

Malware Config

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

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\0x000a000000022fab-1121.exe
    "C:\Users\Admin\AppData\Local\Temp\0x000a000000022fab-1121.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1604

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1604-54-0x0000000000DD0000-0x0000000000E02000-memory.dmp
    Filesize

    200KB

  • memory/1604-55-0x0000000004D60000-0x0000000004DA0000-memory.dmp
    Filesize

    256KB