Analysis

  • max time kernel
    21s
  • max time network
    21s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    21-04-2021 10:09

General

  • Target

    baab4292bc0a3a1993ad26c7e268783c.exe

  • Size

    353KB

  • MD5

    baab4292bc0a3a1993ad26c7e268783c

  • SHA1

    061d5716ece0544005845d06544b2707238bea64

  • SHA256

    c0dc7d159998d5d56de5e562cf751e2418a6f23b1c2be5f1b74d0d3590bb2d98

  • SHA512

    416344bf2a4a02cd795a3ce4c48edc4ec6a31480b8b61e628dd790bfecc47373be9d79b5958b59692e3404daefe4ffb4fa1b000be6567bffb53b787b64a089f3

Malware Config

Extracted

Family

redline

Botnet

118

C2

bumblebee2021.store:80

trusmileveneers.store:80

lazerprojekt.store:80

Signatures

  • RedLine

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

  • RedLine Payload 2 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\baab4292bc0a3a1993ad26c7e268783c.exe
    "C:\Users\Admin\AppData\Local\Temp\baab4292bc0a3a1993ad26c7e268783c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1688

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/1688-60-0x0000000000230000-0x0000000000260000-memory.dmp
    Filesize

    192KB

  • memory/1688-61-0x0000000000400000-0x0000000000486000-memory.dmp
    Filesize

    536KB

  • memory/1688-62-0x0000000001E20000-0x0000000001E3E000-memory.dmp
    Filesize

    120KB

  • memory/1688-63-0x0000000001F40000-0x0000000001F5D000-memory.dmp
    Filesize

    116KB

  • memory/1688-64-0x00000000049B1000-0x00000000049B2000-memory.dmp
    Filesize

    4KB

  • memory/1688-65-0x00000000049B2000-0x00000000049B3000-memory.dmp
    Filesize

    4KB

  • memory/1688-66-0x00000000049B3000-0x00000000049B4000-memory.dmp
    Filesize

    4KB

  • memory/1688-67-0x00000000049B4000-0x00000000049B6000-memory.dmp
    Filesize

    8KB