Analysis

  • max time kernel
    146s
  • 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
    08-11-2024 05:48

General

  • Target

    c292dc02ac847d295eae64a5292e8784fed9fd3397d0e15d212ab5bae1a55f39.exe

  • Size

    787KB

  • MD5

    5bb06312e53843de5eb5cee3fe851263

  • SHA1

    b7157ba67767ade80eb0d2823a71df12aa119ace

  • SHA256

    c292dc02ac847d295eae64a5292e8784fed9fd3397d0e15d212ab5bae1a55f39

  • SHA512

    0ee16df2fda02500014693824a4b4ba7e9832a3b583e158823eef202a7ee3954fc4cea35e74caf97719e671700b8b57199ac00cf344191c2d7ecc109b96579de

  • SSDEEP

    12288:2Mroy901dx3K3zs1BJIZyr+F7JwQMu97MH479gxiSYL3XI1V4Iluin9TIcGmn:iyYdlgzs1B2FF7JX9D9miRL3XUVuEn

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\c292dc02ac847d295eae64a5292e8784fed9fd3397d0e15d212ab5bae1a55f39.exe
    "C:\Users\Admin\AppData\Local\Temp\c292dc02ac847d295eae64a5292e8784fed9fd3397d0e15d212ab5bae1a55f39.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un244564.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un244564.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4788
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1515.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1515.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:2348
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2348 -s 1080
          4⤵
          • Program crash
          PID:4656
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0998.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0998.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4984
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5208
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4984 -s 1388
          4⤵
          • Program crash
          PID:3960
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si759621.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si759621.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3712
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2348 -ip 2348
    1⤵
      PID:3632
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4984 -ip 4984
      1⤵
        PID:4420

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si759621.exe

        Filesize

        168KB

        MD5

        eceef8bb969cb825e7e4223d770ddedb

        SHA1

        a0be484418d1ecc3199369bfcac45715caee1d70

        SHA256

        474cf49683e58973508627cc428cc4bedadb710c1a7cd11c641edfd6e08661c6

        SHA512

        f825bec831b9c3a4b16e6465f79abdb321b07e89171707b413d5c15bf4ffb530bd716beac9354ede6ca7455169a6028f092d0c183838e3a22045c11ccfa265d4

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un244564.exe

        Filesize

        633KB

        MD5

        7980aa6dfa06b86cabc902309a1c3819

        SHA1

        f669cb386085e0448e02508b5c590e43309357bc

        SHA256

        82fc21ca76e2d550fe246ff0408fea1321d09f47dc1eb25b238d3cdce04200b0

        SHA512

        edc7a5be00f5ba08a67f1ac3e05c09b1a33c98c6ad25ff45fc40b5f3add6f61aebcb34fa388783c424e47bc5225a9f2272fd290316b5260c2dbcac9bdf2dd7a2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1515.exe

        Filesize

        230KB

        MD5

        58b9992412123672c2795235c323c129

        SHA1

        32d926d99dc02da9a1c20b32bd048430568175bd

        SHA256

        ef1bb9785720403a64d2ad6a0d384f739f713b17f6b0295c920b889f632d5d7b

        SHA512

        57059f25b2242d1b5090ebdfc3672e56eb4569d75a707d272b3e940158b7f326d4e07a3a43ecdcb3c990a457e7b36e4c5544c8e96c119c90d361cb8781c49fe8

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0998.exe

        Filesize

        414KB

        MD5

        58196f77881cb4aa27ea0b748926853f

        SHA1

        2070f6038ff8a9243d5c221945661b9a5159bb3a

        SHA256

        dfca58b656bb21ebc0465f36c32bc2e978ee3c577e0f84b9e1609c57f6f8af75

        SHA512

        b189565ae62378d63e5911e9ea0a0f71bd1988fb755d10de21fbf9596ad69491b6d7cd3e45b144fff398fa90f09ebe352a6a444286250adcfb92188da54456a3

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/2348-55-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/2348-25-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2348-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/2348-19-0x0000000002620000-0x000000000263A000-memory.dmp

        Filesize

        104KB

      • memory/2348-20-0x0000000004CC0000-0x0000000005264000-memory.dmp

        Filesize

        5.6MB

      • memory/2348-16-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/2348-49-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-47-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-45-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-43-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-41-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-39-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-37-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-35-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-33-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-31-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-29-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-27-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-21-0x0000000004B80000-0x0000000004B98000-memory.dmp

        Filesize

        96KB

      • memory/2348-23-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-22-0x0000000004B80000-0x0000000004B92000-memory.dmp

        Filesize

        72KB

      • memory/2348-50-0x00000000005C0000-0x00000000006C0000-memory.dmp

        Filesize

        1024KB

      • memory/2348-51-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/2348-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2348-15-0x00000000005C0000-0x00000000006C0000-memory.dmp

        Filesize

        1024KB

      • memory/2348-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3712-2168-0x0000000001380000-0x0000000001386000-memory.dmp

        Filesize

        24KB

      • memory/3712-2167-0x0000000000B10000-0x0000000000B3E000-memory.dmp

        Filesize

        184KB

      • memory/4984-63-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-70-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-74-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-80-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-96-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-94-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-93-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-88-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-86-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-84-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-78-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-62-0x00000000026E0000-0x0000000002746000-memory.dmp

        Filesize

        408KB

      • memory/4984-72-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-76-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-64-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-67-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-90-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-82-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-68-0x00000000026E0000-0x000000000273F000-memory.dmp

        Filesize

        380KB

      • memory/4984-61-0x0000000002500000-0x0000000002566000-memory.dmp

        Filesize

        408KB

      • memory/4984-2143-0x0000000002780000-0x00000000027B2000-memory.dmp

        Filesize

        200KB

      • memory/5208-2156-0x00000000007A0000-0x00000000007D0000-memory.dmp

        Filesize

        192KB

      • memory/5208-2157-0x0000000005080000-0x0000000005086000-memory.dmp

        Filesize

        24KB

      • memory/5208-2158-0x00000000056F0000-0x0000000005D08000-memory.dmp

        Filesize

        6.1MB

      • memory/5208-2159-0x00000000051F0000-0x00000000052FA000-memory.dmp

        Filesize

        1.0MB

      • memory/5208-2160-0x0000000005120000-0x0000000005132000-memory.dmp

        Filesize

        72KB

      • memory/5208-2161-0x0000000005180000-0x00000000051BC000-memory.dmp

        Filesize

        240KB

      • memory/5208-2162-0x0000000005300000-0x000000000534C000-memory.dmp

        Filesize

        304KB