Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    29-01-2022 14:57

General

  • Target

    e38da1a6a034605a041b29e5d3f75744.exe

  • Size

    104KB

  • MD5

    e38da1a6a034605a041b29e5d3f75744

  • SHA1

    97426ad80cd875a604e5a0a3b70c05ea5d575d13

  • SHA256

    9a8387a3ae0ddcb6ef51add1fed84b4068b5ab97af08d1f590d87d162a5d8bd5

  • SHA512

    19f360bdbf985a4e5020ad6ec67549c78807226f8e70366328a57fcf64acd522e3e7f62b7472710fe61b44de8b5512b013ba9d7bfb050544482fd78a0bb87258

Malware Config

Extracted

Family

redline

Botnet

1

C2

23.226.132.6:9597

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e38da1a6a034605a041b29e5d3f75744.exe
    "C:\Users\Admin\AppData\Local\Temp\e38da1a6a034605a041b29e5d3f75744.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1892

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/1892-54-0x0000000000360000-0x0000000000380000-memory.dmp
    Filesize

    128KB

  • memory/1892-55-0x00000000048A0000-0x00000000048A1000-memory.dmp
    Filesize

    4KB

  • memory/1892-56-0x0000000076071000-0x0000000076073000-memory.dmp
    Filesize

    8KB