Analysis

  • max time kernel
    84s
  • max time network
    145s
  • 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, 18:32

General

  • Target

    4ec2c329021710f61321c08a4be36fa152cc660e285f8ae3180ced6feb5137f0.exe

  • Size

    261KB

  • MD5

    0b6d298cb6f813fa5336e9f43df1daa8

  • SHA1

    fb6cdb1c9597abfb56299fc3104f6a524aa3453d

  • SHA256

    4ec2c329021710f61321c08a4be36fa152cc660e285f8ae3180ced6feb5137f0

  • SHA512

    9cc9e679a5c2568ba3d1f780e759b77e663a97e1a253d98f1bbcf4d4d6b4eb1e1c511254e3e443d780ad0e6bb9f4a54890041d8b7ab160537cd94f117b9148d4

  • SSDEEP

    3072:fhg7f1OleJRyHFaQ7RQ05CTEezbClXv8r8+oFe6gobFHFzA+E+2yQHcj/:5gb1OpFaQ7W05AEezbMPZFzAy2yA

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\4ec2c329021710f61321c08a4be36fa152cc660e285f8ae3180ced6feb5137f0.exe
    "C:\Users\Admin\AppData\Local\Temp\4ec2c329021710f61321c08a4be36fa152cc660e285f8ae3180ced6feb5137f0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1832
    • 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:4296
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1832 -s 212
      2⤵
      • Program crash
      PID:3276
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1832 -ip 1832
    1⤵
      PID:608

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4296-134-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4296-139-0x000000000B2B0000-0x000000000B8C8000-memory.dmp

      Filesize

      6.1MB

    • memory/4296-140-0x000000000ADD0000-0x000000000AEDA000-memory.dmp

      Filesize

      1.0MB

    • memory/4296-141-0x000000000AD10000-0x000000000AD22000-memory.dmp

      Filesize

      72KB

    • memory/4296-142-0x000000000AD70000-0x000000000ADAC000-memory.dmp

      Filesize

      240KB

    • memory/4296-143-0x0000000005800000-0x0000000005810000-memory.dmp

      Filesize

      64KB

    • memory/4296-144-0x000000000B080000-0x000000000B0F6000-memory.dmp

      Filesize

      472KB

    • memory/4296-145-0x000000000B1A0000-0x000000000B232000-memory.dmp

      Filesize

      584KB

    • memory/4296-146-0x000000000B100000-0x000000000B166000-memory.dmp

      Filesize

      408KB

    • memory/4296-147-0x000000000C280000-0x000000000C824000-memory.dmp

      Filesize

      5.6MB

    • memory/4296-148-0x000000000C010000-0x000000000C1D2000-memory.dmp

      Filesize

      1.8MB

    • memory/4296-149-0x000000000CD60000-0x000000000D28C000-memory.dmp

      Filesize

      5.2MB

    • memory/4296-150-0x0000000005800000-0x0000000005810000-memory.dmp

      Filesize

      64KB

    • memory/4296-151-0x000000000BF80000-0x000000000BFD0000-memory.dmp

      Filesize

      320KB