Analysis

  • max time kernel
    128s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-06-2023 20:59

General

  • Target

    3c365002201acfbc65ad99588a211d0c247aab0478eb08efe48eb3c7bdd3723d.exe

  • Size

    252KB

  • MD5

    070ccd8ae0ac41cbffcd35ef47f75d63

  • SHA1

    5b2d1566e30de0705f8d99c3f8cba54f2599817e

  • SHA256

    3c365002201acfbc65ad99588a211d0c247aab0478eb08efe48eb3c7bdd3723d

  • SHA512

    a69e86ff97ee9eccfcc11d0228589c9a2b3da6c03d03d4fc2258224406149ebd7a8a5e8df31f58926432f3fd020abf7075be3e6be2fec7260ce670fe01c813d5

  • SSDEEP

    6144:haNgzwvTygXUNVS4MGh1aBFrvz1xcxcm:oNgYyR1aBFrvz1xcx

Malware Config

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Signatures

  • RedLine

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c365002201acfbc65ad99588a211d0c247aab0478eb08efe48eb3c7bdd3723d.exe
    "C:\Users\Admin\AppData\Local\Temp\3c365002201acfbc65ad99588a211d0c247aab0478eb08efe48eb3c7bdd3723d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3484
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:228
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3484 -s 488
      2⤵
      • Program crash
      PID:4212
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3484 -ip 3484
    1⤵
      PID:4972

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/228-133-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/228-138-0x0000000005EB0000-0x00000000064C8000-memory.dmp

      Filesize

      6.1MB

    • memory/228-139-0x00000000059C0000-0x0000000005ACA000-memory.dmp

      Filesize

      1.0MB

    • memory/228-140-0x0000000005900000-0x0000000005912000-memory.dmp

      Filesize

      72KB

    • memory/228-141-0x0000000005960000-0x000000000599C000-memory.dmp

      Filesize

      240KB

    • memory/228-142-0x00000000031A0000-0x00000000031B0000-memory.dmp

      Filesize

      64KB

    • memory/228-143-0x0000000005C70000-0x0000000005CE6000-memory.dmp

      Filesize

      472KB

    • memory/228-144-0x0000000005D90000-0x0000000005E22000-memory.dmp

      Filesize

      584KB

    • memory/228-145-0x0000000005CF0000-0x0000000005D56000-memory.dmp

      Filesize

      408KB

    • memory/228-146-0x0000000007070000-0x0000000007614000-memory.dmp

      Filesize

      5.6MB

    • memory/228-147-0x0000000006D90000-0x0000000006F52000-memory.dmp

      Filesize

      1.8MB

    • memory/228-148-0x0000000009140000-0x000000000966C000-memory.dmp

      Filesize

      5.2MB

    • memory/228-149-0x0000000006F60000-0x0000000006FB0000-memory.dmp

      Filesize

      320KB

    • memory/228-150-0x00000000031A0000-0x00000000031B0000-memory.dmp

      Filesize

      64KB