Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2024 08:25

General

  • Target

    5f9bd7332b8d31c2290eec949c43f82c761c13f9cb6bee08d9956c9fcf7df749.exe

  • Size

    934KB

  • MD5

    0312d2f8c5f5cebec1ade9135b6671f8

  • SHA1

    3e763c91f06272891eb4a92e24cad9ef555a9e29

  • SHA256

    5f9bd7332b8d31c2290eec949c43f82c761c13f9cb6bee08d9956c9fcf7df749

  • SHA512

    8ab4d27e230e4103b4594a0c1cabdef829ec3b2637f2218dc6a37930505828b4428329ffd4a80b7717d514d2fc85fbc3c769e6ba36e1b58c29dff70217741aed

  • SSDEEP

    12288:CMr6y90RtYZfzQsDlukFTDc8Woh4mFrJVgjR2uN7cu2FKZ8H55V99oAN/GWAWNJi:syCYfbTQc2mF/gjRfN7HZ8H/1NOo6Lz

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

lenox

C2

77.91.124.145:4125

Attributes
  • auth_value

    a5c9c17a250a084c5fd706c1df7c2d4e

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 7 IoCs
  • Windows security modification 2 TTPs 3 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f9bd7332b8d31c2290eec949c43f82c761c13f9cb6bee08d9956c9fcf7df749.exe
    "C:\Users\Admin\AppData\Local\Temp\5f9bd7332b8d31c2290eec949c43f82c761c13f9cb6bee08d9956c9fcf7df749.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3424
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap7114.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap7114.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1296
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap9735.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap9735.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3616
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\tz5785.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\tz5785.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1424
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2267Ye.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2267Ye.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:2648
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2648 -s 1084
            5⤵
            • Program crash
            PID:4668
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\w36ZL63.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\w36ZL63.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2904
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5128
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 1532
          4⤵
          • Program crash
          PID:5244
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xZHiz29.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xZHiz29.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5320
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2648 -ip 2648
    1⤵
      PID:3632
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 2904 -ip 2904
      1⤵
        PID:5168

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xZHiz29.exe

        Filesize

        168KB

        MD5

        b86009831e8d5622adb3766a04489563

        SHA1

        5d3c61e02f18c0502d583580aa0e045f27bab631

        SHA256

        c28219dacb5e54eef5877eec7e62a6d88dd5408eb2ae12157fa7fc9143c8bc0f

        SHA512

        532fb8767aa2d6d4fe8b29ce076c4e9a39658f5539bae888f007d9d7a35680a5265d9a44b69bf052321e46808347b152f533062976c374088d844f8cae70070b

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap7114.exe

        Filesize

        780KB

        MD5

        c628070ceec03fa9e611e6e0c87d8b00

        SHA1

        0b0e9a3dd64ca8bff6394f039ea02d75f60f4af8

        SHA256

        c423bfbce903b3114868a87ac0249b74c43c7f3bcb240ef57a2729bbb27d03ab

        SHA512

        cf60a7a99e63d84fa4e0ed826313a10436c001414708e7e702c1217b1e899aa5a35c93d77f858baeba68d0683171a72d8de1f5385049648bb3a66561509ec3ef

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\w36ZL63.exe

        Filesize

        427KB

        MD5

        f9d9b105f1a71139f6859ccfba75fd60

        SHA1

        6d49430398e761f3a0058578058362a83873f61d

        SHA256

        fd3d3c784d635ef1be7efc0d3656e340274f7b7233214830db98189b854d0d99

        SHA512

        232ca95d0deb918c19d9ddd6afb665e6187060a29dd6c4266a91a438cdf6d2d5d53b760915c41cf27ea3f281e256bea3e5aa6922fd5cb0258176f4ac85c69974

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap9735.exe

        Filesize

        324KB

        MD5

        2327c725fee8ed67545b392007906600

        SHA1

        4d6e526465ec6485f47e2eeb6c01705896eac7a6

        SHA256

        508768d94aba9c126b10cb3e2a6db09d71a7122c4d33ba8e1e27af26348d1115

        SHA512

        6ede949950a8be2fce0e2ea8645353564ac495ab1e4b1404c50cb6636b7eedf495922c8b5a5b8ce3ce3660abf86b30b945cf327dd6fad9da77ba7bb8de3c14f2

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\tz5785.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v2267Ye.exe

        Filesize

        243KB

        MD5

        6653419f2b2a59763fc2d1511f939a14

        SHA1

        25043f669d27eac68d27f747cd8b97c47b276b08

        SHA256

        a559049f87f818c3f0d8eada28deb76a0e084794d4ca37eb502a609889730028

        SHA512

        60a6bd107a88dd14e9c8e0963be10cd27cd51a5e55337494d2e779ffb630d6b103eb7d042d0eb637ee10b7a207452e5ab441f4cb54a03967222d8372fad22d93

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/1424-21-0x00007FFEC8D13000-0x00007FFEC8D15000-memory.dmp

        Filesize

        8KB

      • memory/1424-22-0x00000000004C0000-0x00000000004CA000-memory.dmp

        Filesize

        40KB

      • memory/1424-23-0x00007FFEC8D13000-0x00007FFEC8D15000-memory.dmp

        Filesize

        8KB

      • memory/2648-29-0x00000000020E0000-0x00000000020FA000-memory.dmp

        Filesize

        104KB

      • memory/2648-30-0x0000000004A90000-0x0000000005034000-memory.dmp

        Filesize

        5.6MB

      • memory/2648-31-0x00000000025B0000-0x00000000025C8000-memory.dmp

        Filesize

        96KB

      • memory/2648-32-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-59-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-57-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-55-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-53-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-52-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-50-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-47-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-45-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-43-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-41-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-39-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-37-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-35-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-33-0x00000000025B0000-0x00000000025C2000-memory.dmp

        Filesize

        72KB

      • memory/2648-60-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/2648-62-0x0000000000400000-0x00000000004AA000-memory.dmp

        Filesize

        680KB

      • memory/2904-67-0x0000000004AD0000-0x0000000004B36000-memory.dmp

        Filesize

        408KB

      • memory/2904-74-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-70-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-86-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-102-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-100-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-98-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-96-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-94-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-92-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-90-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-84-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-82-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-78-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-76-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-68-0x00000000051F0000-0x0000000005256000-memory.dmp

        Filesize

        408KB

      • memory/2904-72-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-88-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-80-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-69-0x00000000051F0000-0x000000000524F000-memory.dmp

        Filesize

        380KB

      • memory/2904-2149-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/5128-2162-0x0000000000DF0000-0x0000000000E20000-memory.dmp

        Filesize

        192KB

      • memory/5128-2163-0x0000000001850000-0x0000000001856000-memory.dmp

        Filesize

        24KB

      • memory/5128-2164-0x0000000005E80000-0x0000000006498000-memory.dmp

        Filesize

        6.1MB

      • memory/5128-2166-0x0000000005980000-0x0000000005A8A000-memory.dmp

        Filesize

        1.0MB

      • memory/5128-2169-0x00000000058B0000-0x00000000058C2000-memory.dmp

        Filesize

        72KB

      • memory/5128-2172-0x0000000005910000-0x000000000594C000-memory.dmp

        Filesize

        240KB

      • memory/5128-2174-0x0000000005A90000-0x0000000005ADC000-memory.dmp

        Filesize

        304KB

      • memory/5320-2171-0x0000000000120000-0x0000000000150000-memory.dmp

        Filesize

        192KB

      • memory/5320-2173-0x00000000021E0000-0x00000000021E6000-memory.dmp

        Filesize

        24KB