Analysis

  • max time kernel
    85s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-06-2023 01:10

General

  • Target

    0x00070000000139fd-107.exe

  • Size

    173KB

  • MD5

    1dce5a33f14f88269dcbae9f90b83025

  • SHA1

    2786b466209bdff77c6fe099e2063b53b6b06932

  • SHA256

    392ee489a8dcc94df28b9491aab589a6a4a04ed8f30024452c65d7f502b2a8ff

  • SHA512

    ffbe38640d71a0d3688eb6269ddbb48256491ca0371b3f165fcc72f783935455676af5774e8f6b531b82e7a4f8b048b524e291354fe8f307a64b99a043da2227

  • SSDEEP

    3072:crbYm66HKzLSFYuxN4eCeWC/qUq8e8hh:ObYn/SelW/qUq

Malware Config

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

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\0x00070000000139fd-107.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00070000000139fd-107.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2896

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/2896-133-0x0000000000160000-0x0000000000190000-memory.dmp
    Filesize

    192KB

  • memory/2896-134-0x000000000A560000-0x000000000AB78000-memory.dmp
    Filesize

    6.1MB

  • memory/2896-135-0x000000000A0B0000-0x000000000A1BA000-memory.dmp
    Filesize

    1.0MB

  • memory/2896-136-0x0000000009FF0000-0x000000000A002000-memory.dmp
    Filesize

    72KB

  • memory/2896-137-0x000000000A050000-0x000000000A08C000-memory.dmp
    Filesize

    240KB

  • memory/2896-138-0x0000000004AB0000-0x0000000004AC0000-memory.dmp
    Filesize

    64KB

  • memory/2896-139-0x0000000004AB0000-0x0000000004AC0000-memory.dmp
    Filesize

    64KB

  • memory/2896-140-0x000000000A4A0000-0x000000000A516000-memory.dmp
    Filesize

    472KB

  • memory/2896-141-0x000000000AB80000-0x000000000AC12000-memory.dmp
    Filesize

    584KB

  • memory/2896-142-0x000000000B1D0000-0x000000000B774000-memory.dmp
    Filesize

    5.6MB

  • memory/2896-143-0x000000000AC90000-0x000000000ACF6000-memory.dmp
    Filesize

    408KB

  • memory/2896-144-0x000000000B070000-0x000000000B0C0000-memory.dmp
    Filesize

    320KB

  • memory/2896-145-0x000000000B950000-0x000000000BB12000-memory.dmp
    Filesize

    1.8MB

  • memory/2896-146-0x000000000C050000-0x000000000C57C000-memory.dmp
    Filesize

    5.2MB