Analysis

  • max time kernel
    25s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • 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:4800

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/4800-114-0x00000000001D0000-0x0000000000200000-memory.dmp
    Filesize

    192KB

  • memory/4800-115-0x0000000000400000-0x0000000000486000-memory.dmp
    Filesize

    536KB

  • memory/4800-116-0x0000000000B30000-0x0000000000B4E000-memory.dmp
    Filesize

    120KB

  • memory/4800-117-0x0000000004D60000-0x0000000004D61000-memory.dmp
    Filesize

    4KB

  • memory/4800-118-0x0000000004D70000-0x0000000004D71000-memory.dmp
    Filesize

    4KB

  • memory/4800-119-0x0000000002490000-0x00000000024AD000-memory.dmp
    Filesize

    116KB

  • memory/4800-120-0x0000000005270000-0x0000000005271000-memory.dmp
    Filesize

    4KB

  • memory/4800-121-0x0000000002770000-0x0000000002771000-memory.dmp
    Filesize

    4KB

  • memory/4800-122-0x0000000004D62000-0x0000000004D63000-memory.dmp
    Filesize

    4KB

  • memory/4800-123-0x0000000004D63000-0x0000000004D64000-memory.dmp
    Filesize

    4KB

  • memory/4800-124-0x0000000004BF0000-0x0000000004BF1000-memory.dmp
    Filesize

    4KB

  • memory/4800-125-0x0000000004C40000-0x0000000004C41000-memory.dmp
    Filesize

    4KB

  • memory/4800-126-0x0000000004D64000-0x0000000004D66000-memory.dmp
    Filesize

    8KB

  • memory/4800-127-0x00000000058F0000-0x00000000058F1000-memory.dmp
    Filesize

    4KB

  • memory/4800-128-0x0000000006250000-0x0000000006251000-memory.dmp
    Filesize

    4KB

  • memory/4800-129-0x0000000006670000-0x0000000006671000-memory.dmp
    Filesize

    4KB

  • memory/4800-130-0x0000000006840000-0x0000000006841000-memory.dmp
    Filesize

    4KB

  • memory/4800-131-0x0000000006E90000-0x0000000006E91000-memory.dmp
    Filesize

    4KB

  • memory/4800-132-0x00000000074C0000-0x00000000074C1000-memory.dmp
    Filesize

    4KB