Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-11-2024 09:39

General

  • Target

    92c6be5556d86404b2b1acc85e36c4231d21748ca7b18b8b59f6c52be6af1e45.exe

  • Size

    788KB

  • MD5

    e9cbfbfb092c5675b0a1a9a46f0bf63b

  • SHA1

    bf5472d2db2116a518a0bc1be3f1ecb2bd78e2fa

  • SHA256

    92c6be5556d86404b2b1acc85e36c4231d21748ca7b18b8b59f6c52be6af1e45

  • SHA512

    f7240dbc5e85eb76792b1e21ca2ecda33d544c29d2e89a394b601dfa5bd6de6618d24914a0c511c113dac282ae87da229cda3554df8a16bf3c38dcbcd433f8e7

  • SSDEEP

    12288:MMr2y90o3OQ6e0tD9BshYP2KBNSFKj6L73kpgGVqJU8vFQT9Qy22flKt:Syb3ODeWD9Bs4dCFKCtGAtFQTd9E

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

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 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\92c6be5556d86404b2b1acc85e36c4231d21748ca7b18b8b59f6c52be6af1e45.exe
    "C:\Users\Admin\AppData\Local\Temp\92c6be5556d86404b2b1acc85e36c4231d21748ca7b18b8b59f6c52be6af1e45.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2884
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un273923.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un273923.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4216
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0400.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0400.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:4160
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4160 -s 1080
          4⤵
          • Program crash
          PID:4768
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7585.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7585.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4492
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5236
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4492 -s 1384
          4⤵
          • Program crash
          PID:5356
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si138672.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si138672.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5452
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4160 -ip 4160
    1⤵
      PID:404
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4492 -ip 4492
      1⤵
        PID:5280

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si138672.exe

        Filesize

        168KB

        MD5

        e90340488be75c4429e2e27aec333ef4

        SHA1

        03ab06c72491a4a4bd5ee720ae6ac81b27cfa899

        SHA256

        5f07406a8fc01897771de3c8f4cd418b0faf968d18f455a699b4ae631d1f4743

        SHA512

        4ad6ed59fa75514d03a862135946bb543bf1be2b4b67a778321f2fa561d13d4cd7167ec2488dc217404e30650ed0972397b55c82b6b3130e05bc55f5dc283eb2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un273923.exe

        Filesize

        634KB

        MD5

        f86169f6a16c4ee773a490c14e0c4d47

        SHA1

        e45b29bc499be15e9a3e8993c7e7738433783cc9

        SHA256

        b4b6ece3f6a58146ffaa0cda4473c1e36d3cbe8d60a06071a7fc443b702541f7

        SHA512

        4e3ea04b3cab3aab4b3e218ed8677feff272be681bd22a4b00c4c671770ee56c84ca3af2da8a6032f6f0d4692842453a83e02cdd74953d90824f7e6ddea7f66e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0400.exe

        Filesize

        231KB

        MD5

        731ca4ace1d210ede770df8c459e5c9b

        SHA1

        1caaf3c9c47b0dc91c629c3d1fc3cbb18d98d2d1

        SHA256

        b628a49da2642834ac05cf5d681970037a00e2a1aa36ead431dae8f9193d220e

        SHA512

        d064fc6ba6c8585984666fc10b7e0749e2d17da1836af9d5b5f41cf4799886ffb9a4ef7c4dd5aaea995e27c7922de6116d50d29b0444b53cf7d24a2a7f6f7f2a

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7585.exe

        Filesize

        415KB

        MD5

        ad63cda2f664693a75ac8b1f8227da7f

        SHA1

        25ce332660ce9bf8c0b0891a14e07a6855c7ac76

        SHA256

        747f9cee077c0aaa1b8f30179229667945af83631efde605dda92effa3759b98

        SHA512

        49df816076853aa675b17b741e8cd25131795a4022482fc4b51f1f363878d7b9ec31e3d6fff5f26a52b88a9bcc1b488b7496c3a3b3e85d8071cd3c92d3d96a01

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/4160-55-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/4160-23-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4160-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/4160-19-0x00000000024C0000-0x00000000024DA000-memory.dmp

        Filesize

        104KB

      • memory/4160-20-0x0000000004BC0000-0x0000000005164000-memory.dmp

        Filesize

        5.6MB

      • memory/4160-16-0x0000000000580000-0x00000000005AD000-memory.dmp

        Filesize

        180KB

      • memory/4160-49-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-47-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-45-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-44-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-41-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-39-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-37-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-33-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-32-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-29-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-27-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-25-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-21-0x0000000004A40000-0x0000000004A58000-memory.dmp

        Filesize

        96KB

      • memory/4160-22-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-35-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4160-50-0x00000000007B0000-0x00000000008B0000-memory.dmp

        Filesize

        1024KB

      • memory/4160-51-0x0000000000580000-0x00000000005AD000-memory.dmp

        Filesize

        180KB

      • memory/4160-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4160-15-0x00000000007B0000-0x00000000008B0000-memory.dmp

        Filesize

        1024KB

      • memory/4160-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4492-80-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-96-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-68-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-76-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-78-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-94-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-92-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-90-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-86-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-84-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-82-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-74-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-72-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-62-0x0000000005200000-0x0000000005266000-memory.dmp

        Filesize

        408KB

      • memory/4492-70-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-61-0x0000000004BE0000-0x0000000004C46000-memory.dmp

        Filesize

        408KB

      • memory/4492-66-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-64-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-88-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-63-0x0000000005200000-0x000000000525F000-memory.dmp

        Filesize

        380KB

      • memory/4492-2143-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/5236-2156-0x0000000000510000-0x0000000000540000-memory.dmp

        Filesize

        192KB

      • memory/5236-2157-0x00000000026B0000-0x00000000026B6000-memory.dmp

        Filesize

        24KB

      • memory/5236-2158-0x00000000054D0000-0x0000000005AE8000-memory.dmp

        Filesize

        6.1MB

      • memory/5236-2159-0x0000000004FC0000-0x00000000050CA000-memory.dmp

        Filesize

        1.0MB

      • memory/5236-2160-0x0000000004E80000-0x0000000004E92000-memory.dmp

        Filesize

        72KB

      • memory/5236-2167-0x0000000004EF0000-0x0000000004F2C000-memory.dmp

        Filesize

        240KB

      • memory/5236-2168-0x0000000004F40000-0x0000000004F8C000-memory.dmp

        Filesize

        304KB

      • memory/5452-2165-0x0000000000AC0000-0x0000000000AEE000-memory.dmp

        Filesize

        184KB

      • memory/5452-2166-0x0000000001140000-0x0000000001146000-memory.dmp

        Filesize

        24KB