Analysis

  • max time kernel
    91s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 04:04

General

  • Target

    f65269239c01b8fc7eb067bbe58b938cb55a51b6e3098375ea370fb49dfd919b.exe

  • Size

    361KB

  • MD5

    54edcc0b2a69d9842f56ef0e58886791

  • SHA1

    0f0878b077cf076ec1b4af8f434a8a8958752915

  • SHA256

    f65269239c01b8fc7eb067bbe58b938cb55a51b6e3098375ea370fb49dfd919b

  • SHA512

    8bf3cbc2cdb2f6728dee02ab341feb5e8e251420c84e103328f535a54e1a33ca68f0967dbcea1bbb4f07a36c9a14d81c0ac8781405471f0a4ccdca1751954fe0

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f65269239c01b8fc7eb067bbe58b938cb55a51b6e3098375ea370fb49dfd919b.exe
    "C:\Users\Admin\AppData\Local\Temp\f65269239c01b8fc7eb067bbe58b938cb55a51b6e3098375ea370fb49dfd919b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2400

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/2400-132-0x0000000000EB0000-0x0000000000F10000-memory.dmp
    Filesize

    384KB

  • memory/2400-133-0x000000000B560000-0x000000000BB78000-memory.dmp
    Filesize

    6.1MB

  • memory/2400-134-0x000000000B0C0000-0x000000000B1CA000-memory.dmp
    Filesize

    1.0MB

  • memory/2400-135-0x000000000AFF0000-0x000000000B002000-memory.dmp
    Filesize

    72KB

  • memory/2400-136-0x000000000B050000-0x000000000B08C000-memory.dmp
    Filesize

    240KB

  • memory/2400-137-0x000000000B390000-0x000000000B422000-memory.dmp
    Filesize

    584KB

  • memory/2400-138-0x000000000C130000-0x000000000C6D4000-memory.dmp
    Filesize

    5.6MB

  • memory/2400-139-0x000000000BB80000-0x000000000BBE6000-memory.dmp
    Filesize

    408KB

  • memory/2400-140-0x000000000C010000-0x000000000C086000-memory.dmp
    Filesize

    472KB

  • memory/2400-141-0x000000000C090000-0x000000000C0E0000-memory.dmp
    Filesize

    320KB

  • memory/2400-142-0x000000000C9B0000-0x000000000CB72000-memory.dmp
    Filesize

    1.8MB

  • memory/2400-143-0x000000000D0B0000-0x000000000D5DC000-memory.dmp
    Filesize

    5.2MB