Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 08:17

General

  • Target

    usfive_20210807-172148.exe

  • Size

    289KB

  • MD5

    f6326a0afdb465f87f68f2fb43f1374f

  • SHA1

    a8e35dcc4e301b1e56901d006e615658781b91e1

  • SHA256

    21824c2a22e8e260fbe9f0cbc44fb5feaee5d9d48a38b6bb6e8a93a7ed6f09ec

  • SHA512

    e7379b2dc8303c9955f5a4d73dc67a5d1a3ffda0a3602a770c4339ed4da1df1b3dc17e436b2abd57d8a1aad0a01f149cb7077f094128bd48eb6046327c4e7a20

  • SSDEEP

    6144:sLEBD4EQu1Nq4Ap9JKT/OlsJIpBrRgJjTwa/RxJg:swBD7Qoz0bKfIDRyY

Malware Config

Extracted

Family

redline

Botnet

Chasemafia1

C2

185.234.247.50:55567

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • Redline family
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 2 IoCs
  • Sectoprat family
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\usfive_20210807-172148.exe
    "C:\Users\Admin\AppData\Local\Temp\usfive_20210807-172148.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3132

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3132-1-0x0000000002E40000-0x0000000002F40000-memory.dmp

    Filesize

    1024KB

  • memory/3132-2-0x00000000049E0000-0x0000000004A0F000-memory.dmp

    Filesize

    188KB

  • memory/3132-3-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/3132-4-0x0000000004D00000-0x0000000004D22000-memory.dmp

    Filesize

    136KB

  • memory/3132-5-0x00000000074C0000-0x0000000007A64000-memory.dmp

    Filesize

    5.6MB

  • memory/3132-6-0x0000000004D60000-0x0000000004D80000-memory.dmp

    Filesize

    128KB

  • memory/3132-7-0x0000000007A70000-0x0000000008088000-memory.dmp

    Filesize

    6.1MB

  • memory/3132-8-0x00000000073D0000-0x00000000073E2000-memory.dmp

    Filesize

    72KB

  • memory/3132-9-0x00000000073F0000-0x000000000742C000-memory.dmp

    Filesize

    240KB

  • memory/3132-10-0x0000000000400000-0x0000000002C7F000-memory.dmp

    Filesize

    40.5MB

  • memory/3132-11-0x0000000007450000-0x000000000749C000-memory.dmp

    Filesize

    304KB

  • memory/3132-12-0x00000000081C0000-0x00000000082CA000-memory.dmp

    Filesize

    1.0MB

  • memory/3132-13-0x0000000002E40000-0x0000000002F40000-memory.dmp

    Filesize

    1024KB

  • memory/3132-14-0x00000000049E0000-0x0000000004A0F000-memory.dmp

    Filesize

    188KB

  • memory/3132-16-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB