Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    25-06-2024 22:11

General

  • Target

    3abd9925a66cbc91c5bb9b261fe18db081581fd898b1197122c20aabf055474a.exe

  • Size

    558KB

  • MD5

    a56b296b440dd37fdc820a79373ab0d9

  • SHA1

    cc555a9ece05af0a60ebb89e5c392c6dbbedac4a

  • SHA256

    3abd9925a66cbc91c5bb9b261fe18db081581fd898b1197122c20aabf055474a

  • SHA512

    a3a6ef1824d75eacd0342a6d21b0f80bb247ccbbedebdba5e26d1cb04e5ef41be85f758957a5f704cae160e946c2757e0531b1466b0409ccc2c09bd5c2b53186

  • SSDEEP

    12288:cvVX9Koe0T8l++GpoTp2AnNtYyTlOr3++yDuzK4Y/3vw:at7e0T8l+xpoTp2ANtzlOr3+B+4/3

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

45.137.22.71:55615

Signatures

  • RedLine

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

  • RedLine payload 5 IoCs
  • SectopRAT

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

  • SectopRAT payload 5 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3abd9925a66cbc91c5bb9b261fe18db081581fd898b1197122c20aabf055474a.exe
    "C:\Users\Admin\AppData\Local\Temp\3abd9925a66cbc91c5bb9b261fe18db081581fd898b1197122c20aabf055474a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2432
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XGWXzz.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2336
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XGWXzz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBFD6.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:2484
    • C:\Users\Admin\AppData\Local\Temp\3abd9925a66cbc91c5bb9b261fe18db081581fd898b1197122c20aabf055474a.exe
      "C:\Users\Admin\AppData\Local\Temp\3abd9925a66cbc91c5bb9b261fe18db081581fd898b1197122c20aabf055474a.exe"
      2⤵
        PID:2472
      • C:\Users\Admin\AppData\Local\Temp\3abd9925a66cbc91c5bb9b261fe18db081581fd898b1197122c20aabf055474a.exe
        "C:\Users\Admin\AppData\Local\Temp\3abd9925a66cbc91c5bb9b261fe18db081581fd898b1197122c20aabf055474a.exe"
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2492

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Command and Scripting Interpreter

    1
    T1059

    PowerShell

    1
    T1059.001

    Scheduled Task/Job

    1
    T1053

    Scheduled Task

    1
    T1053.005

    Persistence

    Scheduled Task/Job

    1
    T1053

    Scheduled Task

    1
    T1053.005

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Scheduled Task

    1
    T1053.005

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpBFD6.tmp
      Filesize

      1KB

      MD5

      b63a0fe89521aaadfafd67af4eeb8eb6

      SHA1

      7055de01a27af411dedc8c283aa2c97751994527

      SHA256

      62a914e812f589288c5b3404fee09aaa381030a8d5bda7c1829753a8d229ecfa

      SHA512

      3dca82127129a0c39fc10a1d6e547a177bfdbae4c6a2feb30626f2d97cdb0174fc3ca2a7450e66b6cff3da3da8b32944a685ac3a9f92bf6e446b41ff68c7194c

    • memory/2432-4-0x00000000742AE000-0x00000000742AF000-memory.dmp
      Filesize

      4KB

    • memory/2432-5-0x00000000742A0000-0x000000007498E000-memory.dmp
      Filesize

      6.9MB

    • memory/2432-27-0x00000000742A0000-0x000000007498E000-memory.dmp
      Filesize

      6.9MB

    • memory/2432-0-0x00000000742AE000-0x00000000742AF000-memory.dmp
      Filesize

      4KB

    • memory/2432-1-0x0000000000330000-0x00000000003C0000-memory.dmp
      Filesize

      576KB

    • memory/2432-6-0x0000000000480000-0x0000000000490000-memory.dmp
      Filesize

      64KB

    • memory/2432-7-0x0000000004970000-0x00000000049C8000-memory.dmp
      Filesize

      352KB

    • memory/2432-2-0x00000000742A0000-0x000000007498E000-memory.dmp
      Filesize

      6.9MB

    • memory/2432-3-0x00000000004A0000-0x00000000004BC000-memory.dmp
      Filesize

      112KB

    • memory/2492-24-0x0000000000400000-0x000000000041E000-memory.dmp
      Filesize

      120KB

    • memory/2492-21-0x0000000000400000-0x000000000041E000-memory.dmp
      Filesize

      120KB

    • memory/2492-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/2492-19-0x0000000000400000-0x000000000041E000-memory.dmp
      Filesize

      120KB

    • memory/2492-17-0x0000000000400000-0x000000000041E000-memory.dmp
      Filesize

      120KB

    • memory/2492-26-0x0000000000400000-0x000000000041E000-memory.dmp
      Filesize

      120KB

    • memory/2492-25-0x0000000000400000-0x000000000041E000-memory.dmp
      Filesize

      120KB

    • memory/2492-15-0x0000000000400000-0x000000000041E000-memory.dmp
      Filesize

      120KB