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 19:49

General

  • Target

    9167aa28c7f3cd5345ae77c90ba41d6a779aeacfd60e6d1eb84d1baa4fdae7c1.exe

  • Size

    786KB

  • MD5

    16a325e95567bb2106b2df4507dffd23

  • SHA1

    469841a9e9ce326e0b274adaa1fc9dafacaaaf21

  • SHA256

    9167aa28c7f3cd5345ae77c90ba41d6a779aeacfd60e6d1eb84d1baa4fdae7c1

  • SHA512

    3923dc1c2bd2b72efafef36ebca5811d1dea449bebc40860ec872eadde18cd93d0a4140a30ac2cd4246db5d0c242af40bea10f4027631ca8eec81d0e2d5cac04

  • SSDEEP

    12288:vMrGy90SMQs/YFq2tJFbJgMB3m5y8ZWdsB3Y91HgRCuCZHqtYLeyf:1yxWZ2tJFbJ9UjWiB3YrDu8HqYr

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\9167aa28c7f3cd5345ae77c90ba41d6a779aeacfd60e6d1eb84d1baa4fdae7c1.exe
    "C:\Users\Admin\AppData\Local\Temp\9167aa28c7f3cd5345ae77c90ba41d6a779aeacfd60e6d1eb84d1baa4fdae7c1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1220
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un526227.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un526227.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4820
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9041.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9041.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:3348
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3348 -s 1080
          4⤵
          • Program crash
          PID:3972
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2405.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2405.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3668
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5588
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3668 -s 1380
          4⤵
          • Program crash
          PID:5716
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si545666.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si545666.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5804
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3348 -ip 3348
    1⤵
      PID:1704
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3668 -ip 3668
      1⤵
        PID:5644

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si545666.exe

        Filesize

        169KB

        MD5

        6eb7bfee64fe4c54a42413d8d09aa34a

        SHA1

        77744712ec728a09f3a0fa27508d214dda41f538

        SHA256

        98a103789a2aaf85d89bdee57f0b30fcd1c2325b1521f27fd9b7b65d1c5a5259

        SHA512

        6f7ab65e14aeb31e69bd87977d5701d194ed5f8bc3512437169ef134a4c57b4b83448e4f8b18b1ae5ee0fabbeb5dbe379f088448ba65d76379d8302b918ff9b3

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un526227.exe

        Filesize

        633KB

        MD5

        e4d8c20fe88a67bf93afbb75f1528f22

        SHA1

        b2852b651415a60433bbfce25c73edc574c744b4

        SHA256

        3349f201dbc1f862472e10e354b764c4db4c9bc63a2e29cf96b59cabedf5f41b

        SHA512

        8eadccd3d7f78a6eaee784763fa35baf5410842c3ebe9cd6bf9842093cf7b6f337d1b17af8259d83822752b94895ef53b8807ae0f8108aefaf841c0a605cc42d

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9041.exe

        Filesize

        230KB

        MD5

        0765f3e5f6b7ada04a8163cf6481b368

        SHA1

        8ba00b1e4fe2db07deba80e64e8490b2477880a3

        SHA256

        77c0fe1e58510f2094e7d5060388f9aa13a5f524f3bbb0eeb2e48d5878df22c1

        SHA512

        a2125fd0e910a4651e4db95dfb47c4894d37c441a910672d0c2d5ffd6f775d4b0188d7a12403d007a24abd15c33b411e8038dcc344c3f9f5b88c1f7711d7a771

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2405.exe

        Filesize

        414KB

        MD5

        e0d71f8aeca0d6afd4e28337dcf0080e

        SHA1

        d102d000fdb31773b8edf4039e2aec9aaeda0748

        SHA256

        0da1d64d38515279f9e42efdfc0fec7377b1b4a3306dc426afa2938068113aae

        SHA512

        02f8f786237388b53385325730483b74d2899d82a606d7db5c4a19199a95c8993a2d1ef52a3700c0aaa239dc31ecbaa5cbaf6b6411b746cd617b5942e74934ab

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/3348-15-0x0000000000550000-0x0000000000650000-memory.dmp

        Filesize

        1024KB

      • memory/3348-16-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/3348-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3348-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/3348-19-0x0000000002290000-0x00000000022AA000-memory.dmp

        Filesize

        104KB

      • memory/3348-20-0x0000000004C70000-0x0000000005214000-memory.dmp

        Filesize

        5.6MB

      • memory/3348-21-0x00000000023D0000-0x00000000023E8000-memory.dmp

        Filesize

        96KB

      • memory/3348-47-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-49-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-46-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-43-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-41-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-39-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-37-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-35-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-33-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-31-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-29-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-27-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-25-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-23-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-22-0x00000000023D0000-0x00000000023E2000-memory.dmp

        Filesize

        72KB

      • memory/3348-50-0x0000000000550000-0x0000000000650000-memory.dmp

        Filesize

        1024KB

      • memory/3348-51-0x00000000004C0000-0x00000000004ED000-memory.dmp

        Filesize

        180KB

      • memory/3348-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3348-55-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/3348-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3668-61-0x0000000004A50000-0x0000000004AB6000-memory.dmp

        Filesize

        408KB

      • memory/3668-62-0x00000000051B0000-0x0000000005216000-memory.dmp

        Filesize

        408KB

      • memory/3668-90-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-96-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-94-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-92-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-88-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-86-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-84-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-82-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-80-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-78-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-76-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-74-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-72-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-70-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-68-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-66-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-64-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-63-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/3668-2143-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/5588-2156-0x0000000000E50000-0x0000000000E80000-memory.dmp

        Filesize

        192KB

      • memory/5588-2157-0x00000000030F0000-0x00000000030F6000-memory.dmp

        Filesize

        24KB

      • memory/5588-2158-0x0000000005F00000-0x0000000006518000-memory.dmp

        Filesize

        6.1MB

      • memory/5588-2159-0x00000000059F0000-0x0000000005AFA000-memory.dmp

        Filesize

        1.0MB

      • memory/5588-2160-0x0000000003270000-0x0000000003282000-memory.dmp

        Filesize

        72KB

      • memory/5588-2161-0x0000000005720000-0x000000000575C000-memory.dmp

        Filesize

        240KB

      • memory/5588-2162-0x0000000005770000-0x00000000057BC000-memory.dmp

        Filesize

        304KB

      • memory/5804-2167-0x0000000000D00000-0x0000000000D2E000-memory.dmp

        Filesize

        184KB

      • memory/5804-2168-0x0000000005520000-0x0000000005526000-memory.dmp

        Filesize

        24KB