Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-06-2023 18:24

General

  • Target

    864c14947a1d1d5bc619ee87e1fbb70ecb85e72ed6321816b219a2f5bc03424f.exe

  • Size

    261KB

  • MD5

    a1847c6350b1e194d97ac8137669ae97

  • SHA1

    0bb8ff9eab5b7881236629dabc9d2022e2282484

  • SHA256

    864c14947a1d1d5bc619ee87e1fbb70ecb85e72ed6321816b219a2f5bc03424f

  • SHA512

    95b20b2ae05024363dad6950634afe1db91ebeab7d563c3384e18c1c73ef310ef1ed0e2d81717d156a1ed45692ae43bc0b8bbd14fc5406b1701fba7b7636d34e

  • SSDEEP

    3072:thg7M1AOJRyHFaQ7RQ05CTEezbClXv8r8+oFe6gobFHFzA+E+2yQHcj/:LgQ1AFaQ7W05AEezbMPZFzAy2yA

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\864c14947a1d1d5bc619ee87e1fbb70ecb85e72ed6321816b219a2f5bc03424f.exe
    "C:\Users\Admin\AppData\Local\Temp\864c14947a1d1d5bc619ee87e1fbb70ecb85e72ed6321816b219a2f5bc03424f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4632
    • 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:4452
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4632 -s 136
      2⤵
      • Program crash
      PID:4268
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4632 -ip 4632
    1⤵
      PID:4580

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4452-134-0x0000000000500000-0x0000000000530000-memory.dmp

      Filesize

      192KB

    • memory/4452-139-0x0000000005210000-0x0000000005828000-memory.dmp

      Filesize

      6.1MB

    • memory/4452-140-0x0000000004D00000-0x0000000004E0A000-memory.dmp

      Filesize

      1.0MB

    • memory/4452-141-0x0000000004BF0000-0x0000000004C02000-memory.dmp

      Filesize

      72KB

    • memory/4452-142-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

      Filesize

      64KB

    • memory/4452-143-0x0000000004C50000-0x0000000004C8C000-memory.dmp

      Filesize

      240KB

    • memory/4452-144-0x0000000004F60000-0x0000000004FD6000-memory.dmp

      Filesize

      472KB

    • memory/4452-145-0x0000000005080000-0x0000000005112000-memory.dmp

      Filesize

      584KB

    • memory/4452-146-0x00000000062D0000-0x0000000006874000-memory.dmp

      Filesize

      5.6MB

    • memory/4452-147-0x0000000005120000-0x0000000005186000-memory.dmp

      Filesize

      408KB

    • memory/4452-148-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

      Filesize

      64KB

    • memory/4452-149-0x0000000006880000-0x0000000006A42000-memory.dmp

      Filesize

      1.8MB

    • memory/4452-150-0x00000000084A0000-0x00000000089CC000-memory.dmp

      Filesize

      5.2MB

    • memory/4452-151-0x0000000006020000-0x0000000006070000-memory.dmp

      Filesize

      320KB