Analysis

  • max time kernel
    135s
  • max time network
    144s
  • 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, 16:39

General

  • Target

    7cea56afb7e3578417173464fcccc95b01ff5d554b950c251f5472d59fcb26f9.exe

  • Size

    261KB

  • MD5

    becd21e870acfc1a7e585801804a50e7

  • SHA1

    e964efa3ee7402799ae50e68004809aba55bf6bd

  • SHA256

    7cea56afb7e3578417173464fcccc95b01ff5d554b950c251f5472d59fcb26f9

  • SHA512

    ab71a7c1df913087c513e17ca83eb84fa101b476ec0c096af0752472e6cdd54ea2a433a1c51b0d8696eefb4f67e7c373f72f3fd38b86622fc9c60208bf1cfce1

  • SSDEEP

    3072:vhg7A11Fde2RyHFaQ7RQ05CTEezbClXv8r8+oFe6gobFHFzA+E+2yQHcj/:pg01AFaQ7W05AEezbMPZFzAy2yA

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\7cea56afb7e3578417173464fcccc95b01ff5d554b950c251f5472d59fcb26f9.exe
    "C:\Users\Admin\AppData\Local\Temp\7cea56afb7e3578417173464fcccc95b01ff5d554b950c251f5472d59fcb26f9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2580
    • 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:1444
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2580 -s 148
      2⤵
      • Program crash
      PID:1228
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2580 -ip 2580
    1⤵
      PID:4280

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1444-134-0x00000000006C0000-0x00000000006F0000-memory.dmp

      Filesize

      192KB

    • memory/1444-139-0x0000000005380000-0x0000000005998000-memory.dmp

      Filesize

      6.1MB

    • memory/1444-140-0x0000000004E70000-0x0000000004F7A000-memory.dmp

      Filesize

      1.0MB

    • memory/1444-141-0x0000000004D80000-0x0000000004D92000-memory.dmp

      Filesize

      72KB

    • memory/1444-142-0x0000000004DE0000-0x0000000004E1C000-memory.dmp

      Filesize

      240KB

    • memory/1444-143-0x0000000000DD0000-0x0000000000DE0000-memory.dmp

      Filesize

      64KB

    • memory/1444-144-0x00000000050E0000-0x0000000005156000-memory.dmp

      Filesize

      472KB

    • memory/1444-145-0x0000000005200000-0x0000000005292000-memory.dmp

      Filesize

      584KB

    • memory/1444-146-0x0000000006440000-0x00000000069E4000-memory.dmp

      Filesize

      5.6MB

    • memory/1444-147-0x00000000052A0000-0x0000000005306000-memory.dmp

      Filesize

      408KB

    • memory/1444-148-0x0000000006090000-0x00000000060E0000-memory.dmp

      Filesize

      320KB

    • memory/1444-149-0x0000000000DD0000-0x0000000000DE0000-memory.dmp

      Filesize

      64KB

    • memory/1444-150-0x00000000069F0000-0x0000000006BB2000-memory.dmp

      Filesize

      1.8MB

    • memory/1444-151-0x0000000008610000-0x0000000008B3C000-memory.dmp

      Filesize

      5.2MB