Analysis

  • max time kernel
    98s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-05-2023 06:52

General

  • Target

    0x000600000002313e-188.exe

  • Size

    168KB

  • MD5

    ed157b317eb07304af11bcc2ba7c444f

  • SHA1

    cb5373125c2494b9d0291221fae4e1677e6e5faa

  • SHA256

    20f8c476655d28ddbe9f0c7ff2fae61a757f36aaffa010d793a11df83e901d88

  • SHA512

    c9281bdd0edebbb654ba65318c9c83ac0b4189a2ee6f70d9e82a98a10b1a1373b4bd5d85aec8e763a991431001be9c8cf93ff27986a96c48483b15ca1d5c8d2a

  • SSDEEP

    3072:8kmfv4r8W2qTvI2t2qVwoMTOIkvl98e8hg:gfvhZ/Rfkvl9

Malware Config

Extracted

Family

redline

Botnet

mixa

C2

185.161.248.75:4132

Attributes
  • auth_value

    9d14534b25ac495ab25b59800acf3bb2

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.

  • 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\0x000600000002313e-188.exe
    "C:\Users\Admin\AppData\Local\Temp\0x000600000002313e-188.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4916

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4916-133-0x00000000009A0000-0x00000000009CE000-memory.dmp

    Filesize

    184KB

  • memory/4916-134-0x000000000AE40000-0x000000000B458000-memory.dmp

    Filesize

    6.1MB

  • memory/4916-135-0x000000000A930000-0x000000000AA3A000-memory.dmp

    Filesize

    1.0MB

  • memory/4916-136-0x000000000A820000-0x000000000A832000-memory.dmp

    Filesize

    72KB

  • memory/4916-137-0x000000000A880000-0x000000000A8BC000-memory.dmp

    Filesize

    240KB

  • memory/4916-138-0x0000000005390000-0x00000000053A0000-memory.dmp

    Filesize

    64KB

  • memory/4916-139-0x000000000AB90000-0x000000000AC06000-memory.dmp

    Filesize

    472KB

  • memory/4916-140-0x000000000ACB0000-0x000000000AD42000-memory.dmp

    Filesize

    584KB

  • memory/4916-141-0x000000000BA10000-0x000000000BFB4000-memory.dmp

    Filesize

    5.6MB

  • memory/4916-142-0x000000000AD50000-0x000000000ADB6000-memory.dmp

    Filesize

    408KB

  • memory/4916-143-0x000000000C190000-0x000000000C352000-memory.dmp

    Filesize

    1.8MB

  • memory/4916-144-0x000000000C890000-0x000000000CDBC000-memory.dmp

    Filesize

    5.2MB

  • memory/4916-145-0x000000000B990000-0x000000000B9E0000-memory.dmp

    Filesize

    320KB

  • memory/4916-146-0x0000000005390000-0x00000000053A0000-memory.dmp

    Filesize

    64KB