Analysis

  • max time kernel
    146s
  • 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
    08-11-2024 21:31

General

  • Target

    ec4e8930c54eb5e3d8c75e28508ce36f9c5cafc34834260bf9a1d60941953e27.exe

  • Size

    811KB

  • MD5

    edda065ef9b84f7b2972f8fb863b2602

  • SHA1

    c336d21dd0768ad8b2e4fb229f9377bce9101aff

  • SHA256

    ec4e8930c54eb5e3d8c75e28508ce36f9c5cafc34834260bf9a1d60941953e27

  • SHA512

    828bb57513b3857b2634019348e4bc11806f2fbbedc73de980fc1317552df70306cabd7ddb506582454995af86432f104340fbc1877485b2707a52dd407d5dc6

  • SSDEEP

    12288:HMrAy90yvIHHx8EzAjCpTWAOFEcOzpcLfx4Ec7fAz7df1VfBbK2:DyG5pV7cIYp41yJfBbf

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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\ec4e8930c54eb5e3d8c75e28508ce36f9c5cafc34834260bf9a1d60941953e27.exe
    "C:\Users\Admin\AppData\Local\Temp\ec4e8930c54eb5e3d8c75e28508ce36f9c5cafc34834260bf9a1d60941953e27.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2552
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un693830.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un693830.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4436
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr328091.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr328091.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:2224
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 1016
          4⤵
          • Program crash
          PID:2216
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu005602.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu005602.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3148
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4616
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3148 -s 1460
          4⤵
          • Program crash
          PID:1304
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si881087.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si881087.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3744
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2224 -ip 2224
    1⤵
      PID:4504
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 3148 -ip 3148
      1⤵
        PID:2872

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si881087.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un693830.exe

        Filesize

        656KB

        MD5

        d47fae7e77975e5b7bcc88606c34b4b2

        SHA1

        f19b32ce4b1b2e6066540686bfbb732acb9803c6

        SHA256

        dc43f243ef18c1d70c5be13161fcd12d0f2b06640de5e277cdf5ce186d60d36b

        SHA512

        bcbdf1b9dce9a7062df2718598b12eac68ef2f65e159096a1f0e44076011abc1b6bd428502e179d696fb116770ba85292494af5e91306866c5ca1ca54b78a5a4

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr328091.exe

        Filesize

        254KB

        MD5

        6da605b189520a579567333a6752aa37

        SHA1

        197eede60043d25a0561a3503907cbdbbaa95ac1

        SHA256

        f1792daefaac6c2504a516d916eb53a003b94a66176b77b5f7242952bf027bf9

        SHA512

        d420ea4eb06b79eb7f97501e939e91dffd4fcbfebb326fa610b17843845a4991b0f2554413f573533307eaf9919b14c407d85ab1fdaf5416fa41bbf268d1dfb2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu005602.exe

        Filesize

        438KB

        MD5

        6f16f42a0b05d45fc2c177e7c3c2d95a

        SHA1

        0bf4615755aa2a55330601ddae586d6d8a679712

        SHA256

        cbd521f4f02f6957daf79635feeea9795d3865273d62f10dfa45a62b90c1e998

        SHA512

        053a486ed588f3715bd071d0fdbc300e86b423a3b4a996bb710c4b2e26fa02457c426f28caefcacfabad02c144c39fcb5fda71295c292b5d30b176bb7e72048c

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/2224-55-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/2224-25-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2224-18-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/2224-19-0x00000000022A0000-0x00000000022BA000-memory.dmp

        Filesize

        104KB

      • memory/2224-20-0x0000000004BA0000-0x0000000005144000-memory.dmp

        Filesize

        5.6MB

      • memory/2224-16-0x0000000001E40000-0x0000000001E6D000-memory.dmp

        Filesize

        180KB

      • memory/2224-35-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-49-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-48-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-45-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-43-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-41-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-40-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-37-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-33-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-31-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-29-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-27-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-21-0x0000000002540000-0x0000000002558000-memory.dmp

        Filesize

        96KB

      • memory/2224-23-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-22-0x0000000002540000-0x0000000002552000-memory.dmp

        Filesize

        72KB

      • memory/2224-50-0x00000000004B0000-0x00000000005B0000-memory.dmp

        Filesize

        1024KB

      • memory/2224-51-0x0000000001E40000-0x0000000001E6D000-memory.dmp

        Filesize

        180KB

      • memory/2224-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2224-15-0x00000000004B0000-0x00000000005B0000-memory.dmp

        Filesize

        1024KB

      • memory/2224-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3148-82-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-96-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-70-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-78-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-80-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-94-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-92-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-90-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-86-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-84-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-72-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-76-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-64-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-62-0x0000000005200000-0x0000000005266000-memory.dmp

        Filesize

        408KB

      • memory/3148-74-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-61-0x0000000004BA0000-0x0000000004C08000-memory.dmp

        Filesize

        416KB

      • memory/3148-68-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-66-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-88-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-63-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3148-2205-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/3744-2228-0x0000000000560000-0x0000000000590000-memory.dmp

        Filesize

        192KB

      • memory/3744-2229-0x0000000002740000-0x0000000002746000-memory.dmp

        Filesize

        24KB

      • memory/4616-2218-0x0000000000BE0000-0x0000000000C0E000-memory.dmp

        Filesize

        184KB

      • memory/4616-2219-0x00000000012E0000-0x00000000012E6000-memory.dmp

        Filesize

        24KB

      • memory/4616-2220-0x0000000005B90000-0x00000000061A8000-memory.dmp

        Filesize

        6.1MB

      • memory/4616-2221-0x0000000005680000-0x000000000578A000-memory.dmp

        Filesize

        1.0MB

      • memory/4616-2222-0x0000000005570000-0x0000000005582000-memory.dmp

        Filesize

        72KB

      • memory/4616-2224-0x0000000005590000-0x00000000055CC000-memory.dmp

        Filesize

        240KB

      • memory/4616-2230-0x0000000005610000-0x000000000565C000-memory.dmp

        Filesize

        304KB