Analysis

  • max time kernel
    149s
  • 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
    09-11-2024 11:22

General

  • Target

    234e9e282e7f2ad1cbbc5ffc2aa67267eb2d5eaf34542df1f7f891fab36aedfb.exe

  • Size

    1.0MB

  • MD5

    f6e3aa012f0f42e0504ba0c5699eb95b

  • SHA1

    c388ba51516a7ada32a035997a30ca2b0e64a453

  • SHA256

    234e9e282e7f2ad1cbbc5ffc2aa67267eb2d5eaf34542df1f7f891fab36aedfb

  • SHA512

    44c3e644262c94521ddc4f72e6922ea4d3e890c88d8aa5870a100a4f528450ce53db40b7a8ea446dea6a23900bd9b337d85112ab3ab8557910958a332fd58ba3

  • SSDEEP

    24576:HySYMy815XptL4iO/T4cjJ0gcXHEmfgLZwbr+A4KlLd1:SNwZptL4ZFj2gc0Pwm1E

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\234e9e282e7f2ad1cbbc5ffc2aa67267eb2d5eaf34542df1f7f891fab36aedfb.exe
    "C:\Users\Admin\AppData\Local\Temp\234e9e282e7f2ad1cbbc5ffc2aa67267eb2d5eaf34542df1f7f891fab36aedfb.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un543209.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un543209.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2100
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un926973.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un926973.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2720
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr971896.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr971896.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:4356
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4356 -s 1100
            5⤵
            • Program crash
            PID:2108
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu779639.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu779639.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:5084
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:4160
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 5084 -s 1548
            5⤵
            • Program crash
            PID:5516
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk710539.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk710539.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4628
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4356 -ip 4356
    1⤵
      PID:2800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 5084 -ip 5084
      1⤵
        PID:5412

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un543209.exe

        Filesize

        798KB

        MD5

        270822d1b3a8ce3229dc55632f45978a

        SHA1

        1a6fc5b9d9e551ccb57e717eae48ba5d9d06531c

        SHA256

        3fdfbfeb4f17864d69ae38d88535449c90722f08146551b8ef38cdf9d7eb3cb6

        SHA512

        3f7586af13b0c380423414a8a754956bd6e777a88cc7effd2c66972fb1a7bf985f8f0ec310fe37d0f5c37fa6a9e49b208b5268e5f159a3f6458584b62ccf5513

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk710539.exe

        Filesize

        169KB

        MD5

        d55ac2e65a265037becf8894bac69b3e

        SHA1

        e25303f4af593d05aacebab18e16169b2a8b1d6e

        SHA256

        a877f78f54adbc7a3ae82ae4edcd107f92eb9f40cf082d79528ac9efd07fc890

        SHA512

        7968148c5606ed07e3ea9878868b9f474b407245c5dfa2fa8158dce5683befad836015cd9e0a12b6a7a21fda1db4fcc0a99680d2d54248e840fb2a7aa36fed0c

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un926973.exe

        Filesize

        644KB

        MD5

        a422f4854ad234982193490b870c5a37

        SHA1

        9794829264c0a1ddbaa03341dd7c24b0130a2aaa

        SHA256

        b9766333d629e962542a4b6f386ab6c745d7801c54a086c30cbd1ea8fea2b8d9

        SHA512

        99cd617a179679200aa8922667bcc8f3c56e1b1fc3b0ef8acfaf691416040fbd7d92fefea0ed128c702b2e571501b1c25bfaf8630d28fc3cc1514edbfd16142e

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr971896.exe

        Filesize

        243KB

        MD5

        02ad61a70979c76f96373b9bd63691ae

        SHA1

        a350fbe51d6ea91eeb0f5f9210866298f99fca74

        SHA256

        b45f4d6691bbd4f4908c5e179ebee1ab92b14f98d331dfd1217e69b6311a9326

        SHA512

        082e0c18d8608aa040ecb182e10ad835e7522155488d1a823585f7c214f2bbce09f78801b2c261d5dc56915e67fb7775228e728ac06d99e1fbbf8906537f1ed7

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu779639.exe

        Filesize

        426KB

        MD5

        94d16dd22e6eaaa7822dd1e7756469a6

        SHA1

        6d207d658fcae4ec2026947da4822214d7f74872

        SHA256

        12471ed3ffd0c6575632b6df7be4b94841c1e324417437bc4ec8b7295e27ff83

        SHA512

        70048766a38b9697e2cb0c3b7c7a4628807462d7350d788e78afa1559c5fae72f03b7b482a885bf5741c832185b24408045050696376bd6942152c415962ea3e

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/4160-2166-0x00000000050F0000-0x0000000005102000-memory.dmp

        Filesize

        72KB

      • memory/4160-2165-0x00000000051D0000-0x00000000052DA000-memory.dmp

        Filesize

        1.0MB

      • memory/4160-2164-0x00000000056E0000-0x0000000005CF8000-memory.dmp

        Filesize

        6.1MB

      • memory/4160-2163-0x0000000005050000-0x0000000005056000-memory.dmp

        Filesize

        24KB

      • memory/4160-2162-0x0000000000770000-0x00000000007A0000-memory.dmp

        Filesize

        192KB

      • memory/4160-2168-0x0000000005150000-0x000000000518C000-memory.dmp

        Filesize

        240KB

      • memory/4160-2172-0x00000000052E0000-0x000000000532C000-memory.dmp

        Filesize

        304KB

      • memory/4356-61-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/4356-62-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4356-45-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-43-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-41-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-39-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-37-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-35-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-33-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-31-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-29-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-56-0x0000000000540000-0x0000000000640000-memory.dmp

        Filesize

        1024KB

      • memory/4356-57-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/4356-58-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/4356-59-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4356-55-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-49-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-54-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-52-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-28-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-22-0x0000000000540000-0x0000000000640000-memory.dmp

        Filesize

        1024KB

      • memory/4356-24-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4356-23-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/4356-25-0x0000000002460000-0x000000000247A000-memory.dmp

        Filesize

        104KB

      • memory/4356-26-0x0000000004B70000-0x0000000005114000-memory.dmp

        Filesize

        5.6MB

      • memory/4356-47-0x0000000004A40000-0x0000000004A52000-memory.dmp

        Filesize

        72KB

      • memory/4356-27-0x0000000004A40000-0x0000000004A58000-memory.dmp

        Filesize

        96KB

      • memory/4628-2173-0x00000000003A0000-0x00000000003CE000-memory.dmp

        Filesize

        184KB

      • memory/4628-2174-0x0000000000A50000-0x0000000000A56000-memory.dmp

        Filesize

        24KB

      • memory/5084-96-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-82-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-80-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-78-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-76-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-74-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-90-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-70-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-69-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-2149-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/5084-84-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-88-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-92-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-94-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-98-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-100-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-102-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-86-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-72-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/5084-68-0x00000000051C0000-0x0000000005226000-memory.dmp

        Filesize

        408KB

      • memory/5084-67-0x0000000004950000-0x00000000049B6000-memory.dmp

        Filesize

        408KB