Analysis

  • max time kernel
    149s
  • 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 18:24

General

  • Target

    7f83fc96442c0f938b66626e84173aab1c10f3c52ca1c1bfd5f8c57d3ccffe46.exe

  • Size

    808KB

  • MD5

    f1cd15fff03c1404815ac816fccabf3f

  • SHA1

    10bf10e509fd99be8016ad4fdbc6f0dd3a421e35

  • SHA256

    7f83fc96442c0f938b66626e84173aab1c10f3c52ca1c1bfd5f8c57d3ccffe46

  • SHA512

    605dfa853c2ca745f627e76bc44f0fbeac830589a2d042c0f1becc25a71d6a81d1b3aaf534741c7ad5ab7cdaeb042c96bb24020e83909824430c081843ee946c

  • SSDEEP

    12288:kMrpy90X4tZhArK33myNEJnNTj61diA4183PrgHmBbG0mrFw5I5r4ySRhNdid5jd:ly+6nmyNMnNX6r/+mNt5I5r4ySgjqY

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\7f83fc96442c0f938b66626e84173aab1c10f3c52ca1c1bfd5f8c57d3ccffe46.exe
    "C:\Users\Admin\AppData\Local\Temp\7f83fc96442c0f938b66626e84173aab1c10f3c52ca1c1bfd5f8c57d3ccffe46.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2584
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un208644.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un208644.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4736
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr313017.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr313017.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:4312
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4312 -s 1084
          4⤵
          • Program crash
          PID:4740
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu583733.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu583733.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:540
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:3164
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 540 -s 1516
          4⤵
          • Program crash
          PID:5720
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si728974.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si728974.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5260
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4312 -ip 4312
    1⤵
      PID:4284
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 540 -ip 540
      1⤵
        PID:224

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si728974.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un208644.exe

        Filesize

        654KB

        MD5

        77202e79239f1350696e7a0ecc77eb31

        SHA1

        d74b5599454f7c76ffb9258d618fd28032f1daff

        SHA256

        d916ca671ed49b4852b5960953e7ec336b80cae04a9bb53207fdfaaa155049b2

        SHA512

        fb3132a6613aabb0e90048d8381d798d7801c82bf367aac58fc906a8091d0529ca01ff3089e175d60910abf38ed49b5c347b20337c97b4c6b1d5216eb3b50bc4

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr313017.exe

        Filesize

        254KB

        MD5

        e0d431e8c83b6d8ae9f08f097db616a8

        SHA1

        4bcbfa9f149dee4aee4339ac7abaf5ebcf7a465b

        SHA256

        d4a6478f69246b8e2272b36d2e547b52bf9fd95b497939e2af0aa79ca2a47f60

        SHA512

        4b0a23e6485df811b0a6a1c430fa259ed75ac67312dbae6ea95caa9d0154d3b75ef56b8039582354bdd06c5879eb4298212ee66bb1bf3562c2c6701e3d36b4e8

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu583733.exe

        Filesize

        438KB

        MD5

        fa970b5611ae591e1a63693fac45f1a9

        SHA1

        fb9e05810cf5db7f8129fa845ffe189d3f56f72e

        SHA256

        cfcb987082e63f572819eed224a88d7b0cdc393a62a5937d18b2af84361d3259

        SHA512

        902ad291012b909ee69a4ffc9f6b843138713d8b0218d21267ea91a253e608a5e4812f0492fd5d97b49f6889ba7f4a3d37373180e4ecc2b5154f2bf208b02d08

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/540-68-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-94-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-72-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-62-0x00000000051C0000-0x0000000005226000-memory.dmp

        Filesize

        408KB

      • memory/540-61-0x0000000004B40000-0x0000000004BA8000-memory.dmp

        Filesize

        416KB

      • memory/540-90-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-96-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-88-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-86-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-84-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-2205-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/540-63-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-64-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-66-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-92-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-70-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-74-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-76-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-78-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-82-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/540-80-0x00000000051C0000-0x0000000005220000-memory.dmp

        Filesize

        384KB

      • memory/3164-2218-0x0000000000A00000-0x0000000000A2E000-memory.dmp

        Filesize

        184KB

      • memory/3164-2219-0x00000000012B0000-0x00000000012B6000-memory.dmp

        Filesize

        24KB

      • memory/3164-2220-0x00000000059D0000-0x0000000005FE8000-memory.dmp

        Filesize

        6.1MB

      • memory/3164-2221-0x00000000054C0000-0x00000000055CA000-memory.dmp

        Filesize

        1.0MB

      • memory/3164-2222-0x0000000005380000-0x0000000005392000-memory.dmp

        Filesize

        72KB

      • memory/3164-2223-0x00000000053F0000-0x000000000542C000-memory.dmp

        Filesize

        240KB

      • memory/3164-2225-0x0000000005430000-0x000000000547C000-memory.dmp

        Filesize

        304KB

      • memory/4312-29-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-35-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-50-0x00000000005A0000-0x00000000005CD000-memory.dmp

        Filesize

        180KB

      • memory/4312-18-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/4312-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4312-55-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/4312-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4312-51-0x00000000006D0000-0x00000000007D0000-memory.dmp

        Filesize

        1024KB

      • memory/4312-23-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-25-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-27-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-19-0x0000000002580000-0x000000000259A000-memory.dmp

        Filesize

        104KB

      • memory/4312-16-0x00000000005A0000-0x00000000005CD000-memory.dmp

        Filesize

        180KB

      • memory/4312-31-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-33-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-47-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-37-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-39-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4312-42-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-43-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-46-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-49-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-22-0x0000000002600000-0x0000000002612000-memory.dmp

        Filesize

        72KB

      • memory/4312-21-0x0000000002600000-0x0000000002618000-memory.dmp

        Filesize

        96KB

      • memory/4312-20-0x0000000004A80000-0x0000000005024000-memory.dmp

        Filesize

        5.6MB

      • memory/4312-15-0x00000000006D0000-0x00000000007D0000-memory.dmp

        Filesize

        1024KB

      • memory/5260-2229-0x0000000000730000-0x0000000000760000-memory.dmp

        Filesize

        192KB

      • memory/5260-2230-0x00000000028A0000-0x00000000028A6000-memory.dmp

        Filesize

        24KB