Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-05-2023 12:13

General

  • Target

    0x0009000000012301-6566.exe

  • Size

    168KB

  • MD5

    8153a945112d95fcb4563fde67ea4999

  • SHA1

    133f4c1c66cf7a22373c8b35fd55297ed32bdf11

  • SHA256

    38e82c29e3e65f853e87c029cfc5cb2a567ee9ec6e732196d3cab5e1737f195c

  • SHA512

    5ce2b95e279822f442d0da9a588c2e940e114cc82dec6a74cd91c28317c67be536d61cf4792c351a68ed50f59797e982b4139cc623d833606c31e2e6295c0ea3

  • SSDEEP

    1536:ncJK7qlVZRGW4XqrozC3iGOmE+lrcI2nBCTGqV8buV+jys0ausT83wYk98e8he:nc4VVzxNf3qV0/yNausTb8e8he

Malware Config

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

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\0x0009000000012301-6566.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0009000000012301-6566.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5044

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/5044-133-0x00000000001B0000-0x00000000001DE000-memory.dmp
    Filesize

    184KB

  • memory/5044-134-0x000000000A4B0000-0x000000000AAC8000-memory.dmp
    Filesize

    6.1MB

  • memory/5044-135-0x0000000009FC0000-0x000000000A0CA000-memory.dmp
    Filesize

    1.0MB

  • memory/5044-136-0x0000000009EF0000-0x0000000009F02000-memory.dmp
    Filesize

    72KB

  • memory/5044-137-0x0000000004B00000-0x0000000004B10000-memory.dmp
    Filesize

    64KB

  • memory/5044-138-0x0000000009F50000-0x0000000009F8C000-memory.dmp
    Filesize

    240KB

  • memory/5044-139-0x000000000A260000-0x000000000A2D6000-memory.dmp
    Filesize

    472KB

  • memory/5044-140-0x000000000A380000-0x000000000A412000-memory.dmp
    Filesize

    584KB

  • memory/5044-141-0x000000000B080000-0x000000000B624000-memory.dmp
    Filesize

    5.6MB

  • memory/5044-142-0x000000000A420000-0x000000000A486000-memory.dmp
    Filesize

    408KB

  • memory/5044-143-0x000000000AFA0000-0x000000000AFF0000-memory.dmp
    Filesize

    320KB

  • memory/5044-144-0x0000000004B00000-0x0000000004B10000-memory.dmp
    Filesize

    64KB

  • memory/5044-145-0x000000000B900000-0x000000000BAC2000-memory.dmp
    Filesize

    1.8MB

  • memory/5044-146-0x000000000C000000-0x000000000C52C000-memory.dmp
    Filesize

    5.2MB