Analysis

  • max time kernel
    94s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/06/2023, 05:03

General

  • Target

    766d3fb59f70107a4e8e3f1db393f01f6215e50d052161f41a0df9f626cebdc9.exe

  • Size

    282KB

  • MD5

    cc46c6ab0f5ca42b457f3dc009d396fb

  • SHA1

    ebb2138491471a6ef5a57875fff51a5252124769

  • SHA256

    766d3fb59f70107a4e8e3f1db393f01f6215e50d052161f41a0df9f626cebdc9

  • SHA512

    8d6e16cb3a0a13d85531d5a2dfbd3638c75c39605e22e0d92733291650fa79fc25ac8e98bc1c48215bdf2f21f2132fa95cba9cc2a51664072b46b262fcf4c878

  • SSDEEP

    6144:eQvoWvJakXxwvTygXUNVS4MGh1aBFrvz1xcxcWhUrt:eUTuyR1aBFrvz1xcxdUrt

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\766d3fb59f70107a4e8e3f1db393f01f6215e50d052161f41a0df9f626cebdc9.exe
    "C:\Users\Admin\AppData\Local\Temp\766d3fb59f70107a4e8e3f1db393f01f6215e50d052161f41a0df9f626cebdc9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2760
    • 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:900
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 152
      2⤵
      • Program crash
      PID:4132
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2760 -ip 2760
    1⤵
      PID:4164

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/900-133-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/900-138-0x000000000B240000-0x000000000B858000-memory.dmp

            Filesize

            6.1MB

          • memory/900-139-0x000000000AD90000-0x000000000AE9A000-memory.dmp

            Filesize

            1.0MB

          • memory/900-140-0x000000000ACD0000-0x000000000ACE2000-memory.dmp

            Filesize

            72KB

          • memory/900-141-0x000000000AD30000-0x000000000AD6C000-memory.dmp

            Filesize

            240KB

          • memory/900-142-0x0000000005890000-0x00000000058A0000-memory.dmp

            Filesize

            64KB

          • memory/900-143-0x000000000B040000-0x000000000B0B6000-memory.dmp

            Filesize

            472KB

          • memory/900-144-0x000000000B160000-0x000000000B1F2000-memory.dmp

            Filesize

            584KB

          • memory/900-145-0x000000000B0C0000-0x000000000B126000-memory.dmp

            Filesize

            408KB

          • memory/900-146-0x000000000C210000-0x000000000C7B4000-memory.dmp

            Filesize

            5.6MB

          • memory/900-147-0x000000000C7C0000-0x000000000C982000-memory.dmp

            Filesize

            1.8MB

          • memory/900-148-0x0000000005890000-0x00000000058A0000-memory.dmp

            Filesize

            64KB

          • memory/900-149-0x000000000CEC0000-0x000000000D3EC000-memory.dmp

            Filesize

            5.2MB

          • memory/900-150-0x000000000BF60000-0x000000000BFB0000-memory.dmp

            Filesize

            320KB