Analysis

  • max time kernel
    146s
  • 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
    10-11-2024 21:38

General

  • Target

    usfive_20210807-233729.exe

  • Size

    308KB

  • MD5

    06f479481211756641803fe02a8c3f37

  • SHA1

    93dc18c50bdc4a649aaebed80f39c0c4abd0d14f

  • SHA256

    f60725c9ef99938ddb6d446677ace38ee86cf3f382e7146b3e3f749b13694115

  • SHA512

    76960bb2077413c1e56ee8417d5fe4ef421ea9981281ab57771c3614aa91e3f2fcd3a882bd96d8971c4fdbc2c792a01cde266049e7d678549aa0eaaf5b267d49

  • SSDEEP

    6144:dKdaReqwQVtHvjfP21bs1OjffqE/arRgujTwa/RxJg:dWkNes0jwRXY

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_20210807-233729.exe
    "C:\Users\Admin\AppData\Local\Temp\usfive_20210807-233729.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/372-1-0x0000000002F30000-0x0000000003030000-memory.dmp

    Filesize

    1024KB

  • memory/372-2-0x00000000049E0000-0x0000000004A0F000-memory.dmp

    Filesize

    188KB

  • memory/372-3-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/372-4-0x0000000004AF0000-0x0000000004B12000-memory.dmp

    Filesize

    136KB

  • memory/372-5-0x00000000073F0000-0x0000000007994000-memory.dmp

    Filesize

    5.6MB

  • memory/372-6-0x0000000004CF0000-0x0000000004D10000-memory.dmp

    Filesize

    128KB

  • memory/372-7-0x0000000000400000-0x0000000002C83000-memory.dmp

    Filesize

    40.5MB

  • memory/372-8-0x00000000079A0000-0x0000000007FB8000-memory.dmp

    Filesize

    6.1MB

  • memory/372-9-0x0000000007FC0000-0x0000000007FD2000-memory.dmp

    Filesize

    72KB

  • memory/372-10-0x0000000007FE0000-0x000000000801C000-memory.dmp

    Filesize

    240KB

  • memory/372-11-0x0000000008040000-0x000000000808C000-memory.dmp

    Filesize

    304KB

  • memory/372-12-0x00000000081D0000-0x00000000082DA000-memory.dmp

    Filesize

    1.0MB

  • memory/372-13-0x0000000002F30000-0x0000000003030000-memory.dmp

    Filesize

    1024KB

  • memory/372-15-0x00000000049E0000-0x0000000004A0F000-memory.dmp

    Filesize

    188KB

  • memory/372-16-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB