Analysis

  • max time kernel
    91s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2022 19:15

General

  • Target

    96062d8acceacfd16b85960764411640718d9bc7b56cabd43cf664d07744368a.exe

  • Size

    137KB

  • MD5

    c8fbf7e62159275b2d13849b26341184

  • SHA1

    a1245f045d07a1edf3690b7a2e09b65036342f9a

  • SHA256

    96062d8acceacfd16b85960764411640718d9bc7b56cabd43cf664d07744368a

  • SHA512

    81b1c74d56900f034b7076091dbe2102b1a3434524b5c7d92e2310166bf6a059079181532db09a007207688a22e563f05d31081c509530ba122d1a385126c216

  • SSDEEP

    3072:ZYO/ZMTFxd+Io4TIml+dI+7hX2hWFvydXjAhXSSMb:ZYMZMBxdLoPJBO5VjAh

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 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\96062d8acceacfd16b85960764411640718d9bc7b56cabd43cf664d07744368a.exe
    "C:\Users\Admin\AppData\Local\Temp\96062d8acceacfd16b85960764411640718d9bc7b56cabd43cf664d07744368a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1376

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/1376-132-0x00000000000B0000-0x00000000000D8000-memory.dmp
    Filesize

    160KB

  • memory/1376-133-0x0000000005040000-0x0000000005658000-memory.dmp
    Filesize

    6.1MB

  • memory/1376-134-0x0000000004B30000-0x0000000004C3A000-memory.dmp
    Filesize

    1.0MB

  • memory/1376-135-0x0000000004A60000-0x0000000004A72000-memory.dmp
    Filesize

    72KB

  • memory/1376-136-0x0000000004AF0000-0x0000000004B2C000-memory.dmp
    Filesize

    240KB

  • memory/1376-137-0x0000000004F00000-0x0000000004F92000-memory.dmp
    Filesize

    584KB

  • memory/1376-138-0x0000000005C10000-0x00000000061B4000-memory.dmp
    Filesize

    5.6MB

  • memory/1376-139-0x0000000005660000-0x00000000056C6000-memory.dmp
    Filesize

    408KB

  • memory/1376-140-0x0000000006490000-0x0000000006652000-memory.dmp
    Filesize

    1.8MB

  • memory/1376-141-0x0000000006B90000-0x00000000070BC000-memory.dmp
    Filesize

    5.2MB