Analysis

  • max time kernel
    45s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    15-05-2022 00:17

General

  • Target

    ba9632d91e98c69694665f3b2d548727.exe

  • Size

    367KB

  • MD5

    ba9632d91e98c69694665f3b2d548727

  • SHA1

    7760b4f9655372cd51e0fe7dcd446ddf6ccd5a89

  • SHA256

    b994b13578ace741660c1ce99115ec903da01af6ff4b5873fc5a39fa05348508

  • SHA512

    df805726b0d1b86545438b01bc6550d0fb95c008e682a2b35c4491c29156c3c4396d1be28082193536b64dc9558145d5a9647146aa127caa5ddd5e2ba08566cc

Malware Config

Extracted

Family

redline

Botnet

51

C2

193.106.191.182:23196

Attributes
  • auth_value

    21351f5b8358ade7446b0c10ec81735e

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\ba9632d91e98c69694665f3b2d548727.exe
    "C:\Users\Admin\AppData\Local\Temp\ba9632d91e98c69694665f3b2d548727.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1968

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/1968-54-0x0000000001FE0000-0x0000000002010000-memory.dmp
    Filesize

    192KB

  • memory/1968-55-0x000000000068E000-0x00000000006B7000-memory.dmp
    Filesize

    164KB

  • memory/1968-56-0x0000000000220000-0x0000000000257000-memory.dmp
    Filesize

    220KB

  • memory/1968-57-0x0000000000400000-0x00000000004F1000-memory.dmp
    Filesize

    964KB

  • memory/1968-58-0x0000000002010000-0x000000000203E000-memory.dmp
    Filesize

    184KB

  • memory/1968-59-0x0000000075EF1000-0x0000000075EF3000-memory.dmp
    Filesize

    8KB