Analysis

  • max time kernel
    156s
  • max time network
    171s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-05-2023 13:42

General

  • Target

    0x000800000001231c116.dat.exe

  • Size

    145KB

  • MD5

    b89285939f9ae303ed7ea9e657df583c

  • SHA1

    86e9df77d27a2768b56b4d60019c75889dfc6e14

  • SHA256

    b26b5869fbe88ace72052a934115ded2af8ba53f2b62c9cf42040ee416978b6c

  • SHA512

    98d8bffaa92464240557b5d7a747593f0ca9ce709646e620caa499171ae2d0797a43cf8fb5cc442c359daae1030434007f31c2b57e6e29db9dbeaec847102095

  • SSDEEP

    3072:FV+m5c/QmRSNAwMqLza9nDEFth2ZG8e8hR:Fj2FD0IQth2c

Malware Config

Extracted

Family

redline

Botnet

luna

C2

77.91.68.253:4138

Attributes
  • auth_value

    16dec8addb01db1c11c59667022ef7a2

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.

  • 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\0x000800000001231c116.dat.exe
    "C:\Users\Admin\AppData\Local\Temp\0x000800000001231c116.dat.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4956

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4956-133-0x0000000000D30000-0x0000000000D5A000-memory.dmp

    Filesize

    168KB

  • memory/4956-134-0x0000000005CA0000-0x00000000062B8000-memory.dmp

    Filesize

    6.1MB

  • memory/4956-135-0x00000000057C0000-0x00000000058CA000-memory.dmp

    Filesize

    1.0MB

  • memory/4956-136-0x00000000056F0000-0x0000000005702000-memory.dmp

    Filesize

    72KB

  • memory/4956-137-0x0000000005A50000-0x0000000005A60000-memory.dmp

    Filesize

    64KB

  • memory/4956-138-0x0000000005750000-0x000000000578C000-memory.dmp

    Filesize

    240KB

  • memory/4956-139-0x0000000005A50000-0x0000000005A60000-memory.dmp

    Filesize

    64KB

  • memory/4956-140-0x00000000064A0000-0x0000000006532000-memory.dmp

    Filesize

    584KB

  • memory/4956-141-0x0000000006AF0000-0x0000000007094000-memory.dmp

    Filesize

    5.6MB

  • memory/4956-142-0x0000000006710000-0x0000000006776000-memory.dmp

    Filesize

    408KB

  • memory/4956-143-0x0000000006880000-0x00000000068F6000-memory.dmp

    Filesize

    472KB

  • memory/4956-144-0x0000000006900000-0x0000000006950000-memory.dmp

    Filesize

    320KB

  • memory/4956-145-0x0000000007270000-0x0000000007432000-memory.dmp

    Filesize

    1.8MB

  • memory/4956-146-0x0000000007970000-0x0000000007E9C000-memory.dmp

    Filesize

    5.2MB