Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2024 22:51

General

  • Target

    6e3eac8a67bbcae54cee03372d3bbdd981b90d57a445c4d3092de1108b6da1dd.exe

  • Size

    672KB

  • MD5

    502905e3d7e89a8bc32aae48056774e1

  • SHA1

    87eaf6e3d2109796040fb7e6d1dd6d77ff1700cc

  • SHA256

    6e3eac8a67bbcae54cee03372d3bbdd981b90d57a445c4d3092de1108b6da1dd

  • SHA512

    187a18030537d88cf0b7b17bdb44db4c23c7fe6b3ea29efeaa515a72c33f4fa2bd1c0d46c1fc9217a0faf96ae2ae5f89ae162b60d84adf7a47624d7533031b1c

  • SSDEEP

    12288:JMrEy9095MPjNR11HXc9wF2KUBQV7uuvsF3/kL6omcg+YVENhplG+yyPk:xyMW7NRTc9U2KfJnA3/voZi2H1yyPk

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6e3eac8a67bbcae54cee03372d3bbdd981b90d57a445c4d3092de1108b6da1dd.exe
    "C:\Users\Admin\AppData\Local\Temp\6e3eac8a67bbcae54cee03372d3bbdd981b90d57a445c4d3092de1108b6da1dd.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2840
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un349815.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un349815.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5072
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0619.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0619.exe
        3⤵
        • 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:3928
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3928 -s 1100
          4⤵
          • Program crash
          PID:4740
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3495.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3495.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4968
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3928 -ip 3928
    1⤵
      PID:760

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un349815.exe

      Filesize

      530KB

      MD5

      5d7ebb5f487a9aa80ddb63b8db7a3612

      SHA1

      9ca751397ee2784e77ba3dea4e2b167449eb2238

      SHA256

      90e6e9df696abe4726277f857602eca8f5a4dcca6aadd35c08b98c81203b3344

      SHA512

      2c622b74f20784a4cb02df25f6dad19bc337704c6e6c90433ebbdd37863b9ca6cf8ca87d2af46b9c4ae309760d3cd2f566104a7fc9b3c8b4bd9b4a236b519414

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0619.exe

      Filesize

      259KB

      MD5

      7bc60f1c515fbd405c091876c91d990d

      SHA1

      7b3f3f0050e72e3967d8f0f74c119af09e13a811

      SHA256

      4b7ea1611e565a823cf028bfa6feb8ec49d373a7d079ecee522e84a35629c193

      SHA512

      8f857d41a787e1cc11521a809045f5ae571f2327b42912217ea34884cb4f339500a632f863899d2e83890318e95f9ac6a582069887f7e4593190747a4d9e5f73

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3495.exe

      Filesize

      318KB

      MD5

      2b314bafdd67a0897dfb560d727e623e

      SHA1

      3716de74aedb3a6e549aee68b5d4132a2720512c

      SHA256

      af0288985516ea92110680a6e984a09cd3324b60dd0ff814d56e9a67ca955767

      SHA512

      f0cedd9ffcdf1cc759c534d25612bbc1136bf00f0d0eff1b2655665ba1ae7769345eff3ed52acc6ac5201fe6e66e93eebe6c65a95b341673d2d380e183e494a3

    • memory/3928-15-0x0000000000780000-0x0000000000880000-memory.dmp

      Filesize

      1024KB

    • memory/3928-16-0x0000000000610000-0x000000000063D000-memory.dmp

      Filesize

      180KB

    • memory/3928-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3928-18-0x0000000000400000-0x00000000004B1000-memory.dmp

      Filesize

      708KB

    • memory/3928-19-0x0000000002680000-0x000000000269A000-memory.dmp

      Filesize

      104KB

    • memory/3928-20-0x0000000004B60000-0x0000000005104000-memory.dmp

      Filesize

      5.6MB

    • memory/3928-21-0x0000000004A60000-0x0000000004A78000-memory.dmp

      Filesize

      96KB

    • memory/3928-49-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-47-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-45-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-43-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-41-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-39-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-37-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-35-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-33-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-31-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-29-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-27-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-25-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-23-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-22-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/3928-50-0x0000000000780000-0x0000000000880000-memory.dmp

      Filesize

      1024KB

    • memory/3928-51-0x0000000000610000-0x000000000063D000-memory.dmp

      Filesize

      180KB

    • memory/3928-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3928-55-0x0000000000400000-0x00000000004B1000-memory.dmp

      Filesize

      708KB

    • memory/3928-56-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4968-61-0x0000000002390000-0x00000000023D6000-memory.dmp

      Filesize

      280KB

    • memory/4968-62-0x0000000004AD0000-0x0000000004B14000-memory.dmp

      Filesize

      272KB

    • memory/4968-68-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-78-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-96-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-94-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-92-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-88-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-86-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-84-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-82-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-80-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-76-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-74-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-72-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-70-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-90-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-66-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-64-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-63-0x0000000004AD0000-0x0000000004B0F000-memory.dmp

      Filesize

      252KB

    • memory/4968-969-0x00000000051E0000-0x00000000057F8000-memory.dmp

      Filesize

      6.1MB

    • memory/4968-970-0x0000000005800000-0x000000000590A000-memory.dmp

      Filesize

      1.0MB

    • memory/4968-971-0x0000000004BE0000-0x0000000004BF2000-memory.dmp

      Filesize

      72KB

    • memory/4968-972-0x0000000005910000-0x000000000594C000-memory.dmp

      Filesize

      240KB

    • memory/4968-973-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB