Analysis

  • max time kernel
    108s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 21:09

General

  • Target

    b10ece623d591d237c2775b4ff73003076f6a9fc729f3a57f832bf938620f4d1N.exe

  • Size

    582KB

  • MD5

    7b8fce326e96d032a015999431fcf3e0

  • SHA1

    44c21222010ac6ab31ce5854d715e2c4ed2a9099

  • SHA256

    b10ece623d591d237c2775b4ff73003076f6a9fc729f3a57f832bf938620f4d1

  • SHA512

    8f4da2017c6c30b6b0546b3971f76a3acc360532a096bdc3f829d7de3573c7fe4cb57f97e0142214deba5ac875c7ed71262b7c85b05f21761a026bfb8d8b1ece

  • SSDEEP

    12288:QsLi9pW/d6CU9XVo8dY9o67hNmeKbu163q:QGiEd6CU9Fo8d67hNmeKa43q

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b10ece623d591d237c2775b4ff73003076f6a9fc729f3a57f832bf938620f4d1N.exe
    "C:\Users\Admin\AppData\Local\Temp\b10ece623d591d237c2775b4ff73003076f6a9fc729f3a57f832bf938620f4d1N.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4464
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5172
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4464 -s 1368
      2⤵
      • Program crash
      PID:4104
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4464 -ip 4464
    1⤵
      PID:708

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Windows\Temp\1.exe

            Filesize

            168KB

            MD5

            f16fb63d4e551d3808e8f01f2671b57e

            SHA1

            781153ad6235a1152da112de1fb39a6f2d063575

            SHA256

            8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

            SHA512

            fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

          • memory/4464-29-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-2154-0x00000000058A0000-0x00000000058D2000-memory.dmp

            Filesize

            200KB

          • memory/4464-3-0x0000000000400000-0x000000000045E000-memory.dmp

            Filesize

            376KB

          • memory/4464-4-0x0000000000400000-0x0000000000837000-memory.dmp

            Filesize

            4.2MB

          • memory/4464-5-0x0000000004FF0000-0x0000000005058000-memory.dmp

            Filesize

            416KB

          • memory/4464-6-0x0000000005080000-0x0000000005624000-memory.dmp

            Filesize

            5.6MB

          • memory/4464-7-0x0000000005670000-0x00000000056D6000-memory.dmp

            Filesize

            408KB

          • memory/4464-59-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-67-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-71-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-69-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-65-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-63-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-61-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-57-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-55-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-53-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-51-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-49-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-47-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-45-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-43-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-41-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-37-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-35-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-34-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-2-0x0000000002580000-0x00000000025DB000-memory.dmp

            Filesize

            364KB

          • memory/4464-27-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-1-0x0000000000990000-0x0000000000A90000-memory.dmp

            Filesize

            1024KB

          • memory/4464-25-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-23-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-21-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-19-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-17-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-15-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-13-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-11-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-9-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-8-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-39-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-31-0x0000000005670000-0x00000000056D0000-memory.dmp

            Filesize

            384KB

          • memory/4464-2168-0x0000000000990000-0x0000000000A90000-memory.dmp

            Filesize

            1024KB

          • memory/4464-2174-0x0000000002580000-0x00000000025DB000-memory.dmp

            Filesize

            364KB

          • memory/4464-2179-0x0000000000400000-0x000000000045E000-memory.dmp

            Filesize

            376KB

          • memory/4464-2180-0x0000000000400000-0x0000000000837000-memory.dmp

            Filesize

            4.2MB

          • memory/5172-2171-0x0000000005490000-0x0000000005AA8000-memory.dmp

            Filesize

            6.1MB

          • memory/5172-2169-0x0000000074C1E000-0x0000000074C1F000-memory.dmp

            Filesize

            4KB

          • memory/5172-2170-0x0000000004D50000-0x0000000004D56000-memory.dmp

            Filesize

            24KB

          • memory/5172-2167-0x0000000000580000-0x00000000005AE000-memory.dmp

            Filesize

            184KB

          • memory/5172-2172-0x0000000004F80000-0x000000000508A000-memory.dmp

            Filesize

            1.0MB

          • memory/5172-2173-0x0000000004EB0000-0x0000000004EC2000-memory.dmp

            Filesize

            72KB

          • memory/5172-2175-0x0000000004F10000-0x0000000004F4C000-memory.dmp

            Filesize

            240KB

          • memory/5172-2176-0x0000000074C10000-0x00000000753C0000-memory.dmp

            Filesize

            7.7MB

          • memory/5172-2177-0x0000000005090000-0x00000000050DC000-memory.dmp

            Filesize

            304KB

          • memory/5172-2181-0x0000000074C1E000-0x0000000074C1F000-memory.dmp

            Filesize

            4KB

          • memory/5172-2182-0x0000000074C10000-0x00000000753C0000-memory.dmp

            Filesize

            7.7MB