Analysis

  • max time kernel
    145s
  • 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
    05-11-2024 17:58

General

  • Target

    d0f949b16b18d47749b7fd6441582443e539810c743ff7136f01f3d226c68cdd.exe

  • Size

    1.1MB

  • MD5

    0f2d53a43413b6eab11f467e33dc528a

  • SHA1

    99159faa8daf5f21abb75948bf8744d500db27ba

  • SHA256

    d0f949b16b18d47749b7fd6441582443e539810c743ff7136f01f3d226c68cdd

  • SHA512

    dc7b2cef95c3dc5971a37f06265b14a27762c38d4e450f3dc5345005ca93dbc9fbd96631fa11ccbb051be0253590cc88b3925faf25c505e39903ecdf17adbd6d

  • SSDEEP

    24576:Ny2BBEqmlk65j3+2NBWv4Jga8Ne+KuhEeDBcCGZjcl3PYBI6xwXdU:o2ORjJev4Jg1NeqBCCGZQWGX

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\d0f949b16b18d47749b7fd6441582443e539810c743ff7136f01f3d226c68cdd.exe
    "C:\Users\Admin\AppData\Local\Temp\d0f949b16b18d47749b7fd6441582443e539810c743ff7136f01f3d226c68cdd.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:208
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un356868.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un356868.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2300
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un233592.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un233592.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1884
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr184071.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr184071.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:1156
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1156 -s 1088
            5⤵
            • Program crash
            PID:3856
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu926157.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu926157.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4552
          • C:\Windows\Temp\1.exe
            "C:\Windows\Temp\1.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:1872
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4552 -s 1388
            5⤵
            • Program crash
            PID:5520
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk423775.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk423775.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:5612
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1156 -ip 1156
    1⤵
      PID:2448
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4552 -ip 4552
      1⤵
        PID:5444

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un356868.exe

        Filesize

        852KB

        MD5

        bff9ec07287770bd7ecb5f73c130ab21

        SHA1

        81399ee3d3e67aeae683e0162e1b9c971ca3947e

        SHA256

        90749c97b3229835c70064d8e12bd7b183508d54b548019ecb25eea3356c0deb

        SHA512

        e8033546b8d90be6b02553de1e66adf762a586f9ce907999be53e4c740a65f109267560713e0337f1c0edad2e299528b8d087874b39e37c325376ab430086987

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk423775.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un233592.exe

        Filesize

        698KB

        MD5

        a35b080560b800e78fb459839c22b799

        SHA1

        6d46d330a097b987095f4da36219d32e1bcd6f27

        SHA256

        fe998e70db4dc6bb80b0c6d683b8f7097ccf5a1c40c875e85d47961dae476d84

        SHA512

        f26e8884749b284d9a615d1fea2bdb777fe1bce2d074e3c8cef9ae7308e7f90fb13bf7554e634a8c3f467ff6d26691547ac64b7ece8a6ad42765fde2c6c3980a

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr184071.exe

        Filesize

        403KB

        MD5

        b09cdb7d575f46519bfba2e828047ce4

        SHA1

        58457289f2c008992d2f61e900232add0ccd6138

        SHA256

        5712e23062f91efaef830aab0bc4e09cd2260ca66de99e645bb9bdf4f96cd019

        SHA512

        6398e86b927bfd270e67c4550b563c6cff8dbf47b41e21b2cc30d875d351f603f4a007d2553f40e56cfbd74b67d8ab65df04e9e6b7572bf31f16879db9624937

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu926157.exe

        Filesize

        588KB

        MD5

        18bbde94984d39741eac85670cd01221

        SHA1

        73688103ec33fb98bac8aa1dea9d75bc970f38f2

        SHA256

        12deade5ccd2ca63d61d20744dbd773636646b6b056e94e3c03cd25eb89fae8e

        SHA512

        153daa951ed794342bc96b1dc676998b445e36bb24c943d7ea61d2cb87876d820db08a212f60cadd23bfa84833a7f70b2d35914b6d6fd2a1a1c6854bbd2ae89c

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1156-36-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-30-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-52-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-50-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-49-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-47-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-44-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-42-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-40-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-38-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-22-0x0000000002770000-0x000000000278A000-memory.dmp

        Filesize

        104KB

      • memory/1156-34-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-32-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-24-0x0000000002960000-0x0000000002978000-memory.dmp

        Filesize

        96KB

      • memory/1156-28-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-26-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-25-0x0000000002960000-0x0000000002972000-memory.dmp

        Filesize

        72KB

      • memory/1156-53-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/1156-55-0x0000000000400000-0x000000000080A000-memory.dmp

        Filesize

        4.0MB

      • memory/1156-23-0x0000000004DE0000-0x0000000005384000-memory.dmp

        Filesize

        5.6MB

      • memory/1872-2218-0x00000000010B0000-0x00000000010B6000-memory.dmp

        Filesize

        24KB

      • memory/1872-2219-0x0000000005980000-0x0000000005F98000-memory.dmp

        Filesize

        6.1MB

      • memory/1872-2217-0x0000000000A10000-0x0000000000A3E000-memory.dmp

        Filesize

        184KB

      • memory/1872-2224-0x0000000005580000-0x00000000055CC000-memory.dmp

        Filesize

        304KB

      • memory/1872-2220-0x0000000005470000-0x000000000557A000-memory.dmp

        Filesize

        1.0MB

      • memory/1872-2222-0x00000000053F0000-0x000000000542C000-memory.dmp

        Filesize

        240KB

      • memory/1872-2221-0x0000000005390000-0x00000000053A2000-memory.dmp

        Filesize

        72KB

      • memory/4552-60-0x0000000002AA0000-0x0000000002B08000-memory.dmp

        Filesize

        416KB

      • memory/4552-92-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-89-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-87-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-85-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-83-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-81-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-77-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-73-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-71-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-67-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-69-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-93-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-95-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-79-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-75-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-61-0x00000000050C0000-0x0000000005126000-memory.dmp

        Filesize

        408KB

      • memory/4552-65-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-63-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-62-0x00000000050C0000-0x0000000005120000-memory.dmp

        Filesize

        384KB

      • memory/4552-2204-0x00000000058A0000-0x00000000058D2000-memory.dmp

        Filesize

        200KB

      • memory/5612-2228-0x0000000000540000-0x0000000000570000-memory.dmp

        Filesize

        192KB

      • memory/5612-2229-0x0000000004C60000-0x0000000004C66000-memory.dmp

        Filesize

        24KB