Analysis

  • max time kernel
    109s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 11:33

General

  • Target

    cb948763ae6a3a61e0965436f12ad4770636f2308874298b84630a19b76f6132.exe

  • Size

    175KB

  • MD5

    cda3fc6afbb35175030809bfc7efbc66

  • SHA1

    ee7e577feb8eb383ad7fc41013a018775ea954d9

  • SHA256

    cb948763ae6a3a61e0965436f12ad4770636f2308874298b84630a19b76f6132

  • SHA512

    cd4dd0f9d31ab2753844e72f24979936e3e7fe840b100b2f9652f6019369e3b0072f4ee613235e8a7f522597752016855651ec23c4745d556543dcd47d617de6

  • SSDEEP

    3072:s9xqZWBJaHEDgXp5lCe159Eh4bxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOuwY:sHqZV7ljEh

Malware Config

Extracted

Family

redline

Botnet

dent

C2

193.233.20.33:4125

Attributes
  • auth_value

    e795368557f02e28e8aef6bcb279a3b0

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\cb948763ae6a3a61e0965436f12ad4770636f2308874298b84630a19b76f6132.exe
    "C:\Users\Admin\AppData\Local\Temp\cb948763ae6a3a61e0965436f12ad4770636f2308874298b84630a19b76f6132.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4648

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4648-133-0x0000000000620000-0x0000000000652000-memory.dmp

    Filesize

    200KB

  • memory/4648-134-0x0000000005540000-0x0000000005B58000-memory.dmp

    Filesize

    6.1MB

  • memory/4648-135-0x00000000050C0000-0x00000000051CA000-memory.dmp

    Filesize

    1.0MB

  • memory/4648-136-0x0000000004FF0000-0x0000000005002000-memory.dmp

    Filesize

    72KB

  • memory/4648-137-0x0000000005080000-0x00000000050BC000-memory.dmp

    Filesize

    240KB

  • memory/4648-138-0x0000000005070000-0x0000000005080000-memory.dmp

    Filesize

    64KB

  • memory/4648-139-0x0000000005360000-0x00000000053C6000-memory.dmp

    Filesize

    408KB

  • memory/4648-140-0x0000000006420000-0x00000000069C4000-memory.dmp

    Filesize

    5.6MB

  • memory/4648-141-0x0000000005F50000-0x0000000005FE2000-memory.dmp

    Filesize

    584KB

  • memory/4648-142-0x0000000006070000-0x00000000060E6000-memory.dmp

    Filesize

    472KB

  • memory/4648-143-0x0000000005FF0000-0x0000000006040000-memory.dmp

    Filesize

    320KB

  • memory/4648-144-0x0000000006BA0000-0x0000000006D62000-memory.dmp

    Filesize

    1.8MB

  • memory/4648-145-0x00000000072A0000-0x00000000077CC000-memory.dmp

    Filesize

    5.2MB

  • memory/4648-146-0x0000000005070000-0x0000000005080000-memory.dmp

    Filesize

    64KB