Analysis

  • max time kernel
    48s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 01:31

General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.9924.15944.exe

  • Size

    317KB

  • MD5

    f9598543bf08aca31ef98a86d526d440

  • SHA1

    a796a9ab04b57c66b4261cf5cb2954d739da4a96

  • SHA256

    789c04095a1668ff380d54c82d30303a95a2341451e8cae4b3db93e577bccb89

  • SHA512

    49c4da872dcd2e580420836cbe1597bbeb023413c63441cd93a8ab1b83962a26517992c352f460dba5c21963acdbbfa1a4ab1351da3e7f8823d8a4506bec498c

  • SSDEEP

    6144:Nrs1LvN5xxa7ocDgKZ7XYJt0jPd/WUzBolqsAHY2F5PtxvW:Nrs1J5xxaDUKZyQvqqsAHNxtxu

Malware Config

Extracted

Family

redline

Botnet

NewYear2023

C2

185.106.92.111:2510

Attributes
  • auth_value

    99e9bde3b38509ea98c3316cc27e6106

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.9924.15944.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.9924.15944.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1952

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/1952-55-0x0000000000230000-0x0000000000330000-memory.dmp
    Filesize

    1024KB

  • memory/1952-56-0x0000000001D90000-0x0000000001DCE000-memory.dmp
    Filesize

    248KB

  • memory/1952-57-0x0000000000400000-0x000000000066D000-memory.dmp
    Filesize

    2.4MB

  • memory/1952-58-0x0000000002160000-0x000000000219E000-memory.dmp
    Filesize

    248KB

  • memory/1952-59-0x0000000002450000-0x000000000248C000-memory.dmp
    Filesize

    240KB

  • memory/1952-60-0x00000000750A1000-0x00000000750A3000-memory.dmp
    Filesize

    8KB

  • memory/1952-61-0x0000000000230000-0x0000000000330000-memory.dmp
    Filesize

    1024KB

  • memory/1952-63-0x0000000000400000-0x000000000066D000-memory.dmp
    Filesize

    2.4MB

  • memory/1952-62-0x0000000000230000-0x0000000000330000-memory.dmp
    Filesize

    1024KB