Analysis

  • max time kernel
    77s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 06:31

General

  • Target

    694a97413a54f9c14b60598ce47fc2c32a1b9a44d31db353fe971aa6bb2c147d.exe

  • Size

    361KB

  • MD5

    66096b62a41bb17ec5b2c2e13c09ab98

  • SHA1

    9c9a7a4d5b613985453c0a6922cf68422323575d

  • SHA256

    694a97413a54f9c14b60598ce47fc2c32a1b9a44d31db353fe971aa6bb2c147d

  • SHA512

    60bb23ba2e16e33f215770dd33d4c7d468d100c41959caa6ff43e5be6fc156f2020a1abfab850d0f825fd2b0a5c7a8141c5fffc33d2a2d7d1cd5572384b00a18

  • 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\694a97413a54f9c14b60598ce47fc2c32a1b9a44d31db353fe971aa6bb2c147d.exe
    "C:\Users\Admin\AppData\Local\Temp\694a97413a54f9c14b60598ce47fc2c32a1b9a44d31db353fe971aa6bb2c147d.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3952

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/3952-132-0x00000000002F0000-0x0000000000350000-memory.dmp
    Filesize

    384KB

  • memory/3952-133-0x0000000005400000-0x0000000005A18000-memory.dmp
    Filesize

    6.1MB

  • memory/3952-134-0x0000000004EF0000-0x0000000004FFA000-memory.dmp
    Filesize

    1.0MB

  • memory/3952-135-0x0000000004E10000-0x0000000004E22000-memory.dmp
    Filesize

    72KB

  • memory/3952-136-0x0000000004E70000-0x0000000004EAC000-memory.dmp
    Filesize

    240KB

  • memory/3952-137-0x00000000052B0000-0x0000000005342000-memory.dmp
    Filesize

    584KB

  • memory/3952-138-0x00000000064C0000-0x0000000006A64000-memory.dmp
    Filesize

    5.6MB

  • memory/3952-139-0x0000000005350000-0x00000000053B6000-memory.dmp
    Filesize

    408KB

  • memory/3952-140-0x00000000060E0000-0x00000000062A2000-memory.dmp
    Filesize

    1.8MB

  • memory/3952-141-0x0000000008690000-0x0000000008BBC000-memory.dmp
    Filesize

    5.2MB

  • memory/3952-142-0x0000000006430000-0x00000000064A6000-memory.dmp
    Filesize

    472KB

  • memory/3952-143-0x00000000063B0000-0x0000000006400000-memory.dmp
    Filesize

    320KB