Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 05:59

General

  • Target

    3cd0a689da12281c3039ae8c47dedbe92d12b41cf39c9c9f4495eae43a7a22df.exe

  • Size

    545KB

  • MD5

    c1c39783eebc6a2376e23353f8a565f9

  • SHA1

    eb7292b7db5d76beab592b8d9652f39c4d4b1ba9

  • SHA256

    3cd0a689da12281c3039ae8c47dedbe92d12b41cf39c9c9f4495eae43a7a22df

  • SHA512

    19f569488456d347e11e509524ed5f7c0801176b1acf423428085f0867123ea062d81658f4727f124ba0065906040059b2dc259d92426a895fda3b2385b7d872

  • SSDEEP

    12288:KMr4y90Owf+q2MgIFMmwwmcPLRjW9IZ0DSss5O4/a:+yPtt2MmIcPLfZISrr/a

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3cd0a689da12281c3039ae8c47dedbe92d12b41cf39c9c9f4495eae43a7a22df.exe
    "C:\Users\Admin\AppData\Local\Temp\3cd0a689da12281c3039ae8c47dedbe92d12b41cf39c9c9f4495eae43a7a22df.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro3073.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro3073.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2360
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 1104
        3⤵
        • Program crash
        PID:1640
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu3688.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu3688.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1088
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2360 -ip 2360
    1⤵
      PID:3720

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro3073.exe

            Filesize

            325KB

            MD5

            031c99873a1eda636d736a7197f50788

            SHA1

            0f9ed5db08bcb04c1118d26b7657bcdb1a266895

            SHA256

            68b39dc0d76a3ab0bc442a513e50698ed850288c7bdc5a80b2e23085579f2f53

            SHA512

            61fc3f52e52d13d1c7ec7ee569d9ab8a35ab363f895729a1768b9fa31170e50d8d58144237ad544d34b104439bb8fa4de6c0b5954eee4aac43d7609b110fbf8a

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu3688.exe

            Filesize

            383KB

            MD5

            039056ffa063b9170f04198c720988db

            SHA1

            dcd82c9175800997faee05702d26837da2e735e0

            SHA256

            a4595d1fa311d00de4a86134b05f876289ac2f2a902c670fd0778410b2f831d5

            SHA512

            52f8af7045f1af5cc0c71d1cfd6fbffa6207dd72c1b07bc42c7e6b618de068765193845d81968aeb3278c0479dd16166d900289d1174d54ea9538ae549f32fbb

          • memory/1088-68-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-70-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-964-0x0000000007E60000-0x0000000007F6A000-memory.dmp

            Filesize

            1.0MB

          • memory/1088-963-0x00000000077E0000-0x0000000007DF8000-memory.dmp

            Filesize

            6.1MB

          • memory/1088-57-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-78-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-60-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-62-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-64-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-66-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-966-0x0000000008000000-0x000000000803C000-memory.dmp

            Filesize

            240KB

          • memory/1088-967-0x0000000008140000-0x000000000818C000-memory.dmp

            Filesize

            304KB

          • memory/1088-965-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

            Filesize

            72KB

          • memory/1088-76-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-73-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-80-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-82-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-84-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-86-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-88-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-90-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-74-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-58-0x00000000077A0000-0x00000000077DF000-memory.dmp

            Filesize

            252KB

          • memory/1088-56-0x00000000077A0000-0x00000000077E4000-memory.dmp

            Filesize

            272KB

          • memory/1088-55-0x0000000004A20000-0x0000000004A66000-memory.dmp

            Filesize

            280KB

          • memory/2360-32-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-50-0x0000000000400000-0x0000000002B7E000-memory.dmp

            Filesize

            39.5MB

          • memory/2360-49-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2360-46-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2360-44-0x0000000002B80000-0x0000000002BAD000-memory.dmp

            Filesize

            180KB

          • memory/2360-43-0x0000000002D20000-0x0000000002E20000-memory.dmp

            Filesize

            1024KB

          • memory/2360-15-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-16-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-18-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-20-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-22-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-42-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-26-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-29-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-30-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-34-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-37-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-38-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-40-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-24-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

            Filesize

            72KB

          • memory/2360-14-0x0000000000400000-0x0000000002B7E000-memory.dmp

            Filesize

            39.5MB

          • memory/2360-13-0x0000000004BD0000-0x0000000004BE8000-memory.dmp

            Filesize

            96KB

          • memory/2360-12-0x00000000072A0000-0x0000000007844000-memory.dmp

            Filesize

            5.6MB

          • memory/2360-11-0x0000000002F00000-0x0000000002F1A000-memory.dmp

            Filesize

            104KB

          • memory/2360-10-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2360-9-0x0000000002B80000-0x0000000002BAD000-memory.dmp

            Filesize

            180KB

          • memory/2360-8-0x0000000002D20000-0x0000000002E20000-memory.dmp

            Filesize

            1024KB