Analysis

  • max time kernel
    150s
  • 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
    05-11-2024 09:31

General

  • Target

    ca4eadb8550486cdb8e026bd5ffc610b405fcc30c4066e0cb85662ce88158a22.exe

  • Size

    991KB

  • MD5

    029dce407942f6268befcaaea51178c0

  • SHA1

    9b70f6b0eba8bb22c37fa8079c2c9fcb40d989c1

  • SHA256

    ca4eadb8550486cdb8e026bd5ffc610b405fcc30c4066e0cb85662ce88158a22

  • SHA512

    bcc67a7f819e8815a31d66bd54922ce8fd0a0d0c05bfd929007ce636b20ff5f0d483013a2c330077e58508069272580dbcc5677ce643bd13e74932d0bcb806ae

  • SSDEEP

    24576:Qye529/t7EQdB5G8/tXsccdnvuwVO/IuPKd5mNlvUh:X5/tbV2cin2wVOAutU

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 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\ca4eadb8550486cdb8e026bd5ffc610b405fcc30c4066e0cb85662ce88158a22.exe
    "C:\Users\Admin\AppData\Local\Temp\ca4eadb8550486cdb8e026bd5ffc610b405fcc30c4066e0cb85662ce88158a22.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:960
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un940203.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un940203.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1444
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un803617.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un803617.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3540
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr131073.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr131073.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:3780
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3780 -s 1080
            5⤵
            • Program crash
            PID:1460
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu511109.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu511109.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3800
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:2296
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3800 -s 1380
            5⤵
            • Program crash
            PID:1064
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk214889.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk214889.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3352
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3780 -ip 3780
    1⤵
      PID:2488
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3800 -ip 3800
      1⤵
        PID:332

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un940203.exe

        Filesize

        808KB

        MD5

        4f718edee73f2016eea4714d83f464cb

        SHA1

        9571b941bb6fd18abe7853a64b18c093d6eb2ca7

        SHA256

        fef791877b0d82f9c35812da54c41dce866af909c8a3113ee5540d361428d727

        SHA512

        b8fe26354b46952b63329cfdd50122ce2a536c6b2b9c8aeec7a4cc227dea662fae05d8a28f34e87d664cb23f35af2f4081813eb0625abfbfb0116d110ecd99ec

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk214889.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un803617.exe

        Filesize

        655KB

        MD5

        87206bd8bce0ce496c9ea1951a4013b3

        SHA1

        94a4f9d2a13fee0ccf07744467f5c407278bf0f2

        SHA256

        68005aba26709b55347210fec9e961b979c831014706814af2d432fc1998f4d3

        SHA512

        2190b73b97d1e9813080f1551275d50f5452f0ea331baac69311da7c78a4c46d91bc225d425d53e99d962862f2d530080a62cec94557867051e7c137dbd78759

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr131073.exe

        Filesize

        255KB

        MD5

        512eaa320bd7f51a2801a13c6b970f3e

        SHA1

        b04af156c17e5ada6d05128b6632d7cbfabf040f

        SHA256

        a964cb4264ab29032b5d5e85345e8f7249048dc981f673692adebc9b303e3314

        SHA512

        65d867fea8709b734b5ab4790607502cb23cbfe5bdce921b625903b33be971a1b8d9fb4ae3c685b7fe1cdab9f1244e687a46fd392740140705a8acef976900a2

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu511109.exe

        Filesize

        438KB

        MD5

        819107035d4d61679eba95bf8d03cc1c

        SHA1

        df0f276527e128aa594b82e007c244afe373224c

        SHA256

        1e69636bb4f4796a25db03c2255b0223526861a64ba2d11b2f6b4dab1c1a5a4a

        SHA512

        c74f262aac0d98dcf390fbbcac8726b5aa9b002fa695ba2f5eb945598fc446b008cf5c68c98a3b279615eeb295e9afa123b9e70de4f39298f0cb08fd2a14e84b

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/2296-2227-0x0000000004B10000-0x0000000004C1A000-memory.dmp

        Filesize

        1.0MB

      • memory/2296-2229-0x0000000004A00000-0x0000000004A3C000-memory.dmp

        Filesize

        240KB

      • memory/2296-2228-0x0000000004880000-0x0000000004892000-memory.dmp

        Filesize

        72KB

      • memory/2296-2231-0x0000000004A40000-0x0000000004A8C000-memory.dmp

        Filesize

        304KB

      • memory/2296-2226-0x0000000005020000-0x0000000005638000-memory.dmp

        Filesize

        6.1MB

      • memory/2296-2225-0x0000000002070000-0x0000000002076000-memory.dmp

        Filesize

        24KB

      • memory/2296-2224-0x0000000000010000-0x000000000003E000-memory.dmp

        Filesize

        184KB

      • memory/3352-2235-0x00000000005D0000-0x0000000000600000-memory.dmp

        Filesize

        192KB

      • memory/3352-2236-0x0000000004DF0000-0x0000000004DF6000-memory.dmp

        Filesize

        24KB

      • memory/3780-62-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3780-61-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/3780-41-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-40-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-37-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-33-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-31-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-29-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-28-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-56-0x0000000000790000-0x0000000000890000-memory.dmp

        Filesize

        1024KB

      • memory/3780-57-0x0000000000580000-0x00000000005AD000-memory.dmp

        Filesize

        180KB

      • memory/3780-58-0x0000000000400000-0x00000000004AF000-memory.dmp

        Filesize

        700KB

      • memory/3780-59-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3780-49-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-45-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-47-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-23-0x0000000000580000-0x00000000005AD000-memory.dmp

        Filesize

        180KB

      • memory/3780-22-0x0000000000790000-0x0000000000890000-memory.dmp

        Filesize

        1024KB

      • memory/3780-24-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3780-25-0x0000000000960000-0x000000000097A000-memory.dmp

        Filesize

        104KB

      • memory/3780-26-0x0000000004AA0000-0x0000000005044000-memory.dmp

        Filesize

        5.6MB

      • memory/3780-27-0x0000000002710000-0x0000000002728000-memory.dmp

        Filesize

        96KB

      • memory/3780-35-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-43-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-55-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-53-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3780-51-0x0000000002710000-0x0000000002722000-memory.dmp

        Filesize

        72KB

      • memory/3800-102-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-90-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-88-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-86-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-82-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-78-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-76-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-74-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-93-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-2211-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/3800-94-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-96-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-98-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-100-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-84-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-69-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-70-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-72-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-80-0x0000000005200000-0x0000000005260000-memory.dmp

        Filesize

        384KB

      • memory/3800-68-0x0000000005200000-0x0000000005266000-memory.dmp

        Filesize

        408KB

      • memory/3800-67-0x0000000002510000-0x0000000002578000-memory.dmp

        Filesize

        416KB