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Analysis

  • max time kernel
    143s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230831-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/09/2023, 08:45

General

  • Target

    buildnewbuild.exe

  • Size

    95KB

  • MD5

    a71371d1a53f284a6421ba0022e00e91

  • SHA1

    6de1622680d4eec098eaeec19bc4eeaefb4f8346

  • SHA256

    645e55b1ed6e8bdfcf82bd2abf82cda4c3539c3639d850bdbd4602e3f4d6a638

  • SHA512

    3e0560cd2bb9b5b83052654b099a7f46d6fc260e98e56bd535ec1cd50c6d5694c6d4cbf9ded03755373c2bdbfdee7418236f5defb7bdfefacc02776553231aa2

  • SSDEEP

    1536:NqsIoqu3lbG6jejoigIH43Ywzi0Zb78ivombfexv0ujXyyed2PtmulgS6pIl:7Z1FYH+zi0ZbYe1g0ujyzd/I

Malware Config

Extracted

Family

redline

Botnet

@ShadowCloud

C2

15.228.188.221:4483

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

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

  • SectopRAT payload 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\buildnewbuild.exe
    "C:\Users\Admin\AppData\Local\Temp\buildnewbuild.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2912

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2912-0-0x0000000000890000-0x00000000008AE000-memory.dmp

    Filesize

    120KB

  • memory/2912-1-0x0000000074660000-0x0000000074E10000-memory.dmp

    Filesize

    7.7MB

  • memory/2912-2-0x0000000005830000-0x0000000005E48000-memory.dmp

    Filesize

    6.1MB

  • memory/2912-3-0x0000000005230000-0x0000000005242000-memory.dmp

    Filesize

    72KB

  • memory/2912-4-0x0000000005290000-0x00000000052CC000-memory.dmp

    Filesize

    240KB

  • memory/2912-5-0x0000000005200000-0x0000000005210000-memory.dmp

    Filesize

    64KB

  • memory/2912-6-0x0000000005520000-0x000000000562A000-memory.dmp

    Filesize

    1.0MB

  • memory/2912-7-0x0000000074660000-0x0000000074E10000-memory.dmp

    Filesize

    7.7MB

  • memory/2912-8-0x0000000005200000-0x0000000005210000-memory.dmp

    Filesize

    64KB