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
    09-11-2024 04:13

General

  • Target

    2d125c4b3bfa149c43d524e8931140142096fc7a96c119cab15c9b3dc558a8a7.exe

  • Size

    1.0MB

  • MD5

    f3eeca6aa9f46483ab7d3a024bada72e

  • SHA1

    403276188d3dbdb6a87d866c1df8bb3a443e07e7

  • SHA256

    2d125c4b3bfa149c43d524e8931140142096fc7a96c119cab15c9b3dc558a8a7

  • SHA512

    4bea2d89e8004677b82c806bb96f8ca3e8160a23fdd41d4f7bfce710c3ac004c3cf4a9fd85d4484250426c54114c212ffd32b04aa8daf5a26a887105bd0d39b6

  • SSDEEP

    24576:Zy2VVaU5q6XArL4IJaL8XbVaD/gQGJ7jflLcEn8z:M2VVaUpAf4IJdXlLtLrn

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

droz

C2

77.91.124.145:4125

Attributes
  • auth_value

    d099adf6dbf6ccb8e16967104280634a

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 6 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 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 7 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 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d125c4b3bfa149c43d524e8931140142096fc7a96c119cab15c9b3dc558a8a7.exe
    "C:\Users\Admin\AppData\Local\Temp\2d125c4b3bfa149c43d524e8931140142096fc7a96c119cab15c9b3dc558a8a7.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3872
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un281174.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un281174.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4172
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un030570.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un030570.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4112
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr040170.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr040170.exe
          4⤵
          • 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:3212
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3212 -s 1080
            5⤵
            • Program crash
            PID:3704
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu907708.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu907708.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1432
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:5772
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1432 -s 248
            5⤵
            • Program crash
            PID:5848
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk039631.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk039631.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:5904
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3212 -ip 3212
    1⤵
      PID:2108
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1432 -ip 1432
      1⤵
        PID:5800

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un281174.exe

        Filesize

        798KB

        MD5

        f3ddf8d9356e875fcefab384d5a59fad

        SHA1

        49bf6f6b8a843474dc35f68ecbf3030336c450ec

        SHA256

        00c83a5762f6d1ab3c6833fed03774a52e9fa2dc10113b45ed8d0b94b6453295

        SHA512

        2974545e736026af6f3fb49650010e33dbe2080dfe10e1b98db877d4be170178296d10a4098c7df0bcfc9d45a9647e8995ae904f17a9e03bb48da62984a8b617

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk039631.exe

        Filesize

        169KB

        MD5

        97487af3dab8ddcc9cca70f7943bb3e1

        SHA1

        03dd433690974d87c5166f2fd0da3239ecd8d702

        SHA256

        e69c52669b250dc781531f1a1d0103a21f7808aa126ac8b25cf8b3f2ca286344

        SHA512

        9e0e3182c7d58e4392c8984ab8fdf2a6c98da8eba9a8cf67f96641b3164ac6a81762471b55e7d3b06ffca68537de3ab1cea6016ab1869d6dd4b61e705e5afe2f

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un030570.exe

        Filesize

        644KB

        MD5

        70a8a59fb21d67c3c8c4264ad04d4006

        SHA1

        7141f57c6409c8ed0b84959a43cc97dded9bfcc5

        SHA256

        10d8d9701bc15ade781ef4b9d6ccef78d6b035ad368eaf828e23a00c36e163c5

        SHA512

        083cce6721c74893f4009c59737d143b41282530dd6ca7e4d3342c60accfa4a2a6203906ce66deb3472d393ad7a7cc8c3289619907e2a0bc54a5b1779e2c763e

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr040170.exe

        Filesize

        243KB

        MD5

        43419e116e7ceee647e05fe3a3657581

        SHA1

        e3b1ffb314d74eaf49a580a35451d752eafedfa0

        SHA256

        d89b4fbefff6289b9e85b9ab4b1aeba18e12b57f30fbfd24083df3c945a1c19f

        SHA512

        e3c2664d55007a8897330a900d91ad76ce548daee5650ec4ac9c117548641dee67ffca118f01f98407ba46ec5c1b18252d4bfa60cec9633e3196527497f0e49b

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu907708.exe

        Filesize

        426KB

        MD5

        2043a31b4d6015a018a8251361cfcc41

        SHA1

        5dba2bccddfe5b91adf8931721c722c5a2bd67bc

        SHA256

        906ee431c2285499799fdc22572e090dcf41eb20d1dd679603b9862b447c4b9f

        SHA512

        6a87152585670c82a5a454ee16ae2898863a29417b845debc0b126733a1167e63f5350149df287d3e3ea770f2666dd0fd32e1ee821cc94245799509a9cbed5ff

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/1432-75-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-66-0x0000000004C20000-0x0000000004C86000-memory.dmp

        Filesize

        408KB

      • memory/1432-85-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-87-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-2148-0x0000000005420000-0x0000000005452000-memory.dmp

        Filesize

        200KB

      • memory/1432-68-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-69-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-71-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-73-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-77-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-79-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-81-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-83-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-101-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-91-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-93-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-95-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-97-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-99-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-89-0x0000000005250000-0x00000000052AF000-memory.dmp

        Filesize

        380KB

      • memory/1432-67-0x0000000005250000-0x00000000052B6000-memory.dmp

        Filesize

        408KB

      • memory/3212-31-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-45-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-25-0x00000000020D0000-0x00000000020EA000-memory.dmp

        Filesize

        104KB

      • memory/3212-60-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/3212-58-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/3212-22-0x0000000000710000-0x0000000000810000-memory.dmp

        Filesize

        1024KB

      • memory/3212-27-0x0000000002130000-0x0000000002148000-memory.dmp

        Filesize

        96KB

      • memory/3212-57-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3212-56-0x0000000000710000-0x0000000000810000-memory.dmp

        Filesize

        1024KB

      • memory/3212-37-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-28-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-29-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-26-0x0000000004C40000-0x00000000051E4000-memory.dmp

        Filesize

        5.6MB

      • memory/3212-33-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-36-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-39-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-43-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-61-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3212-23-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3212-47-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-49-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-51-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-53-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-55-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/3212-24-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/3212-42-0x0000000002130000-0x0000000002142000-memory.dmp

        Filesize

        72KB

      • memory/5772-2162-0x0000000002810000-0x0000000002816000-memory.dmp

        Filesize

        24KB

      • memory/5772-2163-0x00000000055B0000-0x0000000005BC8000-memory.dmp

        Filesize

        6.1MB

      • memory/5772-2164-0x00000000050B0000-0x00000000051BA000-memory.dmp

        Filesize

        1.0MB

      • memory/5772-2165-0x0000000004FE0000-0x0000000004FF2000-memory.dmp

        Filesize

        72KB

      • memory/5772-2161-0x0000000000660000-0x0000000000690000-memory.dmp

        Filesize

        192KB

      • memory/5772-2167-0x00000000051C0000-0x000000000520C000-memory.dmp

        Filesize

        304KB

      • memory/5772-2166-0x0000000005040000-0x000000000507C000-memory.dmp

        Filesize

        240KB

      • memory/5904-2172-0x0000000000400000-0x000000000042E000-memory.dmp

        Filesize

        184KB

      • memory/5904-2173-0x00000000024A0000-0x00000000024A6000-memory.dmp

        Filesize

        24KB