Analysis

  • max time kernel
    27s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    10-06-2023 23:11

General

  • Target

    0x000700000001448a-199.exe

  • Size

    173KB

  • MD5

    16e9e18a21e2089925855fe0efcccf1c

  • SHA1

    1a4aac8d94e87de0717ab5d101510d49e07d20ac

  • SHA256

    eb97eed5c2bc0857e6904ff06e4da8f4345b42253620d3bdf30ec14b11ac8485

  • SHA512

    45b62ac8884b44b2bbdfa448320cd580f52c593e9848007cd55f5784adc32ee77d0b6d5277872ed48f01bad418ea7e6bda7bc327486c6337145db56cb933e605

  • SSDEEP

    3072:crbYm66HKzLSFYuxN4eCeWC/qUq8e8hh:ObYn/SelW/qUq

Malware Config

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

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\0x000700000001448a-199.exe
    "C:\Users\Admin\AppData\Local\Temp\0x000700000001448a-199.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1456

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/1456-54-0x00000000002A0000-0x00000000002D0000-memory.dmp
    Filesize

    192KB

  • memory/1456-55-0x0000000000270000-0x0000000000276000-memory.dmp
    Filesize

    24KB

  • memory/1456-56-0x0000000004460000-0x00000000044A0000-memory.dmp
    Filesize

    256KB