Analysis

  • max time kernel
    135s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 01:04

General

  • Target

    0x00080000000122f1-1062.exe

  • Size

    175KB

  • MD5

    6daebfff4277d725bd4728bcd7e9f30f

  • SHA1

    4bdad8e33856d931dceb2beff3bedd37ddbabd1e

  • SHA256

    36bb45c80399d1fb0bd461bf6810ffeff043171910bb208e76c0057eaf65c9c7

  • SHA512

    f1d8969e2c2b35418e5aa1bf24a68058fd44f2b04cdff2bb5f526901ccfdf0450d75f09407a6ebd1010ab8240e8f154f4e5027d5353769e31b3e7f18dc25b9a8

  • SSDEEP

    3072:jxqZWRZaPkOQ3TjmTseesFqh+XxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOuwh:1qZoTjalqh

Malware Config

Extracted

Family

redline

Botnet

renta

C2

176.113.115.145:4125

Attributes
  • auth_value

    359596fd5b36e9925ade4d9a1846bafb

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\0x00080000000122f1-1062.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00080000000122f1-1062.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3724

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3724-133-0x0000000000E70000-0x0000000000EA2000-memory.dmp

    Filesize

    200KB

  • memory/3724-134-0x0000000005D90000-0x00000000063A8000-memory.dmp

    Filesize

    6.1MB

  • memory/3724-135-0x00000000058F0000-0x00000000059FA000-memory.dmp

    Filesize

    1.0MB

  • memory/3724-136-0x0000000005830000-0x0000000005842000-memory.dmp

    Filesize

    72KB

  • memory/3724-137-0x0000000005890000-0x00000000058CC000-memory.dmp

    Filesize

    240KB

  • memory/3724-138-0x00000000057F0000-0x0000000005800000-memory.dmp

    Filesize

    64KB

  • memory/3724-139-0x00000000057F0000-0x0000000005800000-memory.dmp

    Filesize

    64KB

  • memory/3724-140-0x00000000066B0000-0x0000000006742000-memory.dmp

    Filesize

    584KB

  • memory/3724-141-0x0000000006D00000-0x00000000072A4000-memory.dmp

    Filesize

    5.6MB

  • memory/3724-142-0x00000000067C0000-0x0000000006826000-memory.dmp

    Filesize

    408KB

  • memory/3724-143-0x0000000006B20000-0x0000000006CE2000-memory.dmp

    Filesize

    1.8MB

  • memory/3724-144-0x00000000077E0000-0x0000000007D0C000-memory.dmp

    Filesize

    5.2MB

  • memory/3724-145-0x00000000073B0000-0x0000000007426000-memory.dmp

    Filesize

    472KB

  • memory/3724-146-0x0000000007430000-0x0000000007480000-memory.dmp

    Filesize

    320KB