Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-11-2024 15:50

General

  • Target

    ea9c75754a3f694a1843edc34fd963d13f1099518f967c3741bda78a7a894009.exe

  • Size

    810KB

  • MD5

    7b874a134db68429bd5c8124b9decd16

  • SHA1

    454913d8c344f69c55b629bd0e31c48f5fe0359b

  • SHA256

    ea9c75754a3f694a1843edc34fd963d13f1099518f967c3741bda78a7a894009

  • SHA512

    080c8009bedbcdd89c39caa30e3321ed45a93336312b17b82fc06c64d1169e489938fbb07ffa08b9925e0b8455e2e506dfa342fad84baa226945c3662f21284e

  • SSDEEP

    12288:jMroy90Sx1FQERSCQGvoVT2MxN5rmo39TGg/8Iwy3BAaeczFSdCu/oAe:7ylNQERS5OyT2kNlNqg/hf77FSAMe

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\ea9c75754a3f694a1843edc34fd963d13f1099518f967c3741bda78a7a894009.exe
    "C:\Users\Admin\AppData\Local\Temp\ea9c75754a3f694a1843edc34fd963d13f1099518f967c3741bda78a7a894009.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3940
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un937709.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un937709.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3660
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr073899.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr073899.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:4892
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4892 -s 1084
          4⤵
          • Program crash
          PID:3080
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu933837.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu933837.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3612
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5804
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3612 -s 1380
          4⤵
          • Program crash
          PID:2624
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si371077.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si371077.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2164
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4892 -ip 4892
    1⤵
      PID:4900
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 3612 -ip 3612
      1⤵
        PID:5852

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si371077.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un937709.exe

        Filesize

        656KB

        MD5

        922f599353846d042656c50479ed2096

        SHA1

        7402a7901b8a056ee5194e507eb4b0e1e0ccce2a

        SHA256

        49855c64f6ef02d3dc8ba10926e88fcdb28e5bc4b52d4e03ac96ddbdce377de8

        SHA512

        83e0bca60b298b16d64445d8f92a89cf50414e95b3d49d9095bbf0a7028d726bef9973d9f7fa44b5abee9bfd309f0b8d2d62072e51af9111f558a3db78869ae8

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr073899.exe

        Filesize

        254KB

        MD5

        bddef4f49156ea8688c2f9aefde40490

        SHA1

        80479eefa3d79f111865e868bbbc0304079460e3

        SHA256

        fcf7f0351ef3b2c47161dfbb9d97e64a82112e8b4165dd22d6687ce1ca788c0a

        SHA512

        34264e5d2c3ba04b03a605415a46f2c2f0f16fbdeb84f9fad5496363a597624fa28ee4818063619982e10a0d882ebb1a48863d3474147b684a6daeec9d433b10

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu933837.exe

        Filesize

        438KB

        MD5

        e1afaa55e1d52ee477c8f7f7c9c5f5ec

        SHA1

        95c471a2526dcd2bcfe15a49204f0fc2dff4a3c8

        SHA256

        51649fb9cfd4f4d279fe692197d76b6e5c1a6af6913e7f027dfeeb89b1ceae77

        SHA512

        6daf7753de3ad5d675b3f7a8f8ba71e92634f0e67c35400517a162e4d1fdeb00f67f61b52f1ab4f9a0dbbdc062db172135c2506760dee3522d70ee3e6cc007e7

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/2164-2230-0x0000000002E30000-0x0000000002E36000-memory.dmp

        Filesize

        24KB

      • memory/2164-2229-0x0000000000DB0000-0x0000000000DE0000-memory.dmp

        Filesize

        192KB

      • memory/3612-68-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-64-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-2205-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/3612-63-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-90-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-66-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-70-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-72-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-76-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-80-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-82-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-84-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-86-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-88-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-92-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-94-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-96-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-78-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-74-0x0000000005230000-0x0000000005290000-memory.dmp

        Filesize

        384KB

      • memory/3612-62-0x0000000005230000-0x0000000005296000-memory.dmp

        Filesize

        408KB

      • memory/3612-61-0x0000000004AB0000-0x0000000004B18000-memory.dmp

        Filesize

        416KB

      • memory/4892-41-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-23-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-55-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/4892-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4892-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4892-50-0x00000000005D0000-0x00000000006D0000-memory.dmp

        Filesize

        1024KB

      • memory/4892-22-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-19-0x0000000002250000-0x000000000226A000-memory.dmp

        Filesize

        104KB

      • memory/4892-29-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-43-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-27-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-31-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-33-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-35-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-37-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-39-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-51-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/4892-20-0x0000000004C30000-0x00000000051D4000-memory.dmp

        Filesize

        5.6MB

      • memory/4892-25-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-21-0x0000000002410000-0x0000000002428000-memory.dmp

        Filesize

        96KB

      • memory/4892-45-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-47-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-49-0x0000000002410000-0x0000000002422000-memory.dmp

        Filesize

        72KB

      • memory/4892-18-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/4892-15-0x00000000005D0000-0x00000000006D0000-memory.dmp

        Filesize

        1024KB

      • memory/4892-16-0x00000000004B0000-0x00000000004DD000-memory.dmp

        Filesize

        180KB

      • memory/4892-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/5804-2221-0x0000000004D60000-0x0000000004E6A000-memory.dmp

        Filesize

        1.0MB

      • memory/5804-2222-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

        Filesize

        72KB

      • memory/5804-2223-0x0000000004C50000-0x0000000004C8C000-memory.dmp

        Filesize

        240KB

      • memory/5804-2225-0x0000000004C90000-0x0000000004CDC000-memory.dmp

        Filesize

        304KB

      • memory/5804-2220-0x0000000005270000-0x0000000005888000-memory.dmp

        Filesize

        6.1MB

      • memory/5804-2219-0x00000000023A0000-0x00000000023A6000-memory.dmp

        Filesize

        24KB

      • memory/5804-2218-0x0000000000260000-0x000000000028E000-memory.dmp

        Filesize

        184KB