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Analysis

  • max time kernel
    145s
  • 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
    11/11/2024, 02:07

General

  • Target

    7069c2cd542013af8f7f658e12b57e16b37f9481814e2964308012e89c33b1e4.exe

  • Size

    660KB

  • MD5

    d506d58c640e4f8d79f0833d36dcae44

  • SHA1

    e19def7ea43d2cbd46c039bfb1e2eb1394fdbdd1

  • SHA256

    7069c2cd542013af8f7f658e12b57e16b37f9481814e2964308012e89c33b1e4

  • SHA512

    089772036f9b5102a34df7d06a27667e8d11c25b02cea9b75650bc4c11edd5aa078d6d17beac7cc47a6623a67670aa2da85cd261343f73bb006149b04a4c34f7

  • SSDEEP

    12288:MMroy90UPGwT/qdoM6o72AhwTe38L51eFyANzRq9g02RufdlFTS:0ymrwu8L51eFyAN9q9gtIFTS

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

dozt

C2

77.91.124.145:4125

Attributes
  • auth_value

    857bdfe4fa14711025859d89f18b32cb

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 1 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 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 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 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7069c2cd542013af8f7f658e12b57e16b37f9481814e2964308012e89c33b1e4.exe
    "C:\Users\Admin\AppData\Local\Temp\7069c2cd542013af8f7f658e12b57e16b37f9481814e2964308012e89c33b1e4.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifH5859.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifH5859.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3288
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr244156.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr244156.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3632
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku827444.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku827444.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4048
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5776
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4048 -s 1500
          4⤵
          • Program crash
          PID:5528
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr942084.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr942084.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5424
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4048 -ip 4048
    1⤵
      PID:5620

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr942084.exe

      Filesize

      169KB

      MD5

      349d75dde76f61ce62c6dd177ec9fe2f

      SHA1

      04eb29b5510987b18cd6daa8e109797ffd1a6b2d

      SHA256

      8341cf643fa1c3e678f7954fd520fb6e6ed9946a6ea146713a978fb9a8571588

      SHA512

      2ee4de283756bca4d1ef97b438558815459c1dd8ea732db29f7b18d857dd46fb134333788009f0066a651af58e7289245b8a749408f98f05f0dae2234246c667

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifH5859.exe

      Filesize

      506KB

      MD5

      956ab40ad252d98bc3cef938ad5d8995

      SHA1

      65ad119e5dc9432ce6b62230ad5c43a6f2c16082

      SHA256

      795c2b7f77c6c0961909dc9b9b0008cbefc78407ca220888db907762e34c2ae8

      SHA512

      302555d43ab982cfba91728312cab308a0348822f1af54c59350fdefc46de74e75527758fe9e4722abc794f1fd704ee68f721683c3ed72d111a3d64614913df6

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr244156.exe

      Filesize

      14KB

      MD5

      1da60c77d1e9b828f6872143aaf9df81

      SHA1

      e8978f38fe7860fbb5b59e06c5e2aa4e2bbdf03f

      SHA256

      f354701456dd17de3ffd3db2ca19480b92aa2ff25a22638a6cc9edd34265de44

      SHA512

      218ed812972f4007e628472e3cace165d8ae2503e33bd6025c6f740680103543222571b496d9cfec5a16023ae6c2425a8c47a489e590763862156730bb8e497b

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku827444.exe

      Filesize

      426KB

      MD5

      2d7136b1c8e2e8896323604c9e590635

      SHA1

      4c662cd6d3cc2e1ec99cd635b19692160409642c

      SHA256

      426250878dff648f5b1d4ca25680213977f60a03a56d74b86dc2793ced059163

      SHA512

      85968829f9ccee4a3a147e7b4bff89a716da0eaec2f1fa04cf4baf5f274d9c0859056f1a9314d944f7ba49d4b5992ec302d4dd00ac2d2945359c13daf0be02b7

    • C:\Windows\Temp\1.exe

      Filesize

      168KB

      MD5

      1073b2e7f778788852d3f7bb79929882

      SHA1

      7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

      SHA256

      c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

      SHA512

      90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

    • memory/3632-14-0x00007FFB660A3000-0x00007FFB660A5000-memory.dmp

      Filesize

      8KB

    • memory/3632-15-0x0000000000380000-0x000000000038A000-memory.dmp

      Filesize

      40KB

    • memory/4048-61-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-49-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-23-0x0000000005320000-0x0000000005386000-memory.dmp

      Filesize

      408KB

    • memory/4048-37-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-27-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-25-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-24-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-53-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-87-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-85-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-83-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-81-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-77-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-75-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-73-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-71-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-67-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-65-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-63-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-21-0x00000000026C0000-0x0000000002726000-memory.dmp

      Filesize

      408KB

    • memory/4048-57-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-55-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-51-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-22-0x0000000004D70000-0x0000000005314000-memory.dmp

      Filesize

      5.6MB

    • memory/4048-47-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-45-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-43-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-41-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-39-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-35-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-33-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-31-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-29-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-79-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-69-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-59-0x0000000005320000-0x000000000537F000-memory.dmp

      Filesize

      380KB

    • memory/4048-2104-0x0000000005540000-0x0000000005572000-memory.dmp

      Filesize

      200KB

    • memory/5424-2128-0x0000000000520000-0x0000000000550000-memory.dmp

      Filesize

      192KB

    • memory/5424-2129-0x0000000000D80000-0x0000000000D86000-memory.dmp

      Filesize

      24KB

    • memory/5776-2117-0x0000000000A10000-0x0000000000A40000-memory.dmp

      Filesize

      192KB

    • memory/5776-2118-0x00000000052F0000-0x00000000052F6000-memory.dmp

      Filesize

      24KB

    • memory/5776-2119-0x0000000005980000-0x0000000005F98000-memory.dmp

      Filesize

      6.1MB

    • memory/5776-2120-0x0000000005470000-0x000000000557A000-memory.dmp

      Filesize

      1.0MB

    • memory/5776-2121-0x0000000005390000-0x00000000053A2000-memory.dmp

      Filesize

      72KB

    • memory/5776-2122-0x00000000053F0000-0x000000000542C000-memory.dmp

      Filesize

      240KB

    • memory/5776-2123-0x0000000005580000-0x00000000055CC000-memory.dmp

      Filesize

      304KB