Analysis

  • max time kernel
    143s
  • max time network
    146s
  • 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 17:38

General

  • Target

    08b4ade0c15b637efe2352819fd69a58718e38b912934a00941290f60077b7d8.exe

  • Size

    1012KB

  • MD5

    4e8e01e44d3c29a12d918ade243d9d6d

  • SHA1

    8f800ce828c451e2a00add633792cf2dbcfc9afd

  • SHA256

    08b4ade0c15b637efe2352819fd69a58718e38b912934a00941290f60077b7d8

  • SHA512

    3bf5eed09ada18bbfa29e54c0f2b2903e4569052a811d989fc03a90a3b7757e476d84ecd7999397c505ea8cdccb49b9e0c1e814c10044046796505afdb983ec4

  • SSDEEP

    12288:lMrWy90FyeG5n4HtLieXfUPw8z7ExrWfvai/QmrV4FND4CyGmRlouZSrK2ExaH2/:Xyl54yPFzpH1YmrVynqM0/qWI73U

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 6 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Program crash 1 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\08b4ade0c15b637efe2352819fd69a58718e38b912934a00941290f60077b7d8.exe
    "C:\Users\Admin\AppData\Local\Temp\08b4ade0c15b637efe2352819fd69a58718e38b912934a00941290f60077b7d8.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1868
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap4447.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap4447.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4488
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap2858.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap2858.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3856
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap3328.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap3328.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3800
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz2325.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz2325.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:228
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2582Di.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2582Di.exe
            5⤵
            • 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 1080
              6⤵
              • Program crash
              PID:4584
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w94FF42.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w94FF42.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:1696
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1156 -ip 1156
    1⤵
      PID:3264
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:2804

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap4447.exe

      Filesize

      828KB

      MD5

      d7e741d5828a1ac01bbaf660c7950109

      SHA1

      42b4ab8ca9084a602cf1200c4bb6e6ad91d5d466

      SHA256

      3e66cfbf7f732d1be0a47d94df4f0623c77b05f8b2b489ca5d206b2a99ce93b0

      SHA512

      08bb62122a61ae1cab6833fb93b97a61ba79c3cf415633b9a71a38aeb77fe4ff4058d5fd9352f93e904c70e22f9b046d57de081714cd9b8ae8b327bd34940014

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap2858.exe

      Filesize

      685KB

      MD5

      cb62d2fcf8882fbc2120b553c2744623

      SHA1

      90f535f90e94ef283ad215f0b836127b59aeaa05

      SHA256

      61dda1aa56dacfa760c93d62eeadb358d8c18ae95f22542cb8652eaaa6d8e1b0

      SHA512

      1bb4f2eb03868f19d1ff8ed7e4ed85d5fb7421d549a4c18cd0aa6ccfeb487d132000a1daad3f107f98ad9604486647fb9c3c18a0ac99527f5391035d15306617

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w94FF42.exe

      Filesize

      345KB

      MD5

      af7478da17822c77c998efd915fadf70

      SHA1

      03c685fcb0740e71be477e3407aca2ebdc2d0e02

      SHA256

      36aab255690f460f3a7adb4ad7c994963616093ab415e561dc7c04ae7d09afc5

      SHA512

      77afbd94c7fd26b5898739b57fad4d8cfce9b5cf1d2f612a471efd144c2db4ab6490f234f8f5bcd2d0600b45683403d157288f5fbe0690aba36761dc0aba0e06

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap3328.exe

      Filesize

      333KB

      MD5

      d195a40deed853c35150b136bb38684e

      SHA1

      9ef5b89f3023b448c931c27249ef607c4aaf544d

      SHA256

      57069ef796432dc95452e02461c27d1ede4e7ae9d19ad9582515ee97bbda79c7

      SHA512

      2f6d5eb94c1661c030240c86e44db94a657a104d7e03ba8f3dc3a6b346810881567123fba492d46e5b16da4cc58ac659fde9f7addbfc0606b7d43b65119626a9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz2325.exe

      Filesize

      12KB

      MD5

      68a791cfcf6f87ec61ab9d5d49f64666

      SHA1

      3580704201c7e59ded2b4bd040c93ec83bb1a743

      SHA256

      1c26b5842479bc89bfb6a49e2b1e09af34f59c7793ba70a52a429ccc9522da00

      SHA512

      07bf5002ec37179758908bae4218dd5c3e2c33909fe50f664afe29ac46f5945b3b4e28f8c2dc7148e11e24f2235340c8cf52ff040c0c06b193ca36f7f2370c20

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v2582Di.exe

      Filesize

      263KB

      MD5

      52b103a52af69a12c5d23429fd9ba808

      SHA1

      bca1dd31bc4b8fa266abc770752c029af3a17e5e

      SHA256

      21c025bd714ce9017dc063398db344502f717068adc0d7d0674576ff18215a04

      SHA512

      7d78baeba55d511ae403162098f16e8642d320455b55ee67d5f727cdcfb6184c7dd094b1d1711f177a7c183cb29fb8f5251b849756bb99ede185cc5bc50de577

    • memory/228-28-0x0000000000F00000-0x0000000000F0A000-memory.dmp

      Filesize

      40KB

    • memory/1156-67-0x0000000000400000-0x00000000004B1000-memory.dmp

      Filesize

      708KB

    • memory/1156-36-0x0000000002200000-0x0000000002218000-memory.dmp

      Filesize

      96KB

    • memory/1156-64-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-60-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-58-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-56-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-54-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-52-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-50-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-48-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-46-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-44-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-42-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-40-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-38-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-37-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-62-0x0000000002200000-0x0000000002212000-memory.dmp

      Filesize

      72KB

    • memory/1156-65-0x0000000000400000-0x00000000004B1000-memory.dmp

      Filesize

      708KB

    • memory/1156-35-0x0000000004C30000-0x00000000051D4000-memory.dmp

      Filesize

      5.6MB

    • memory/1156-34-0x00000000021C0000-0x00000000021DA000-memory.dmp

      Filesize

      104KB

    • memory/1696-87-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-85-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-77-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-72-0x0000000002580000-0x00000000025C6000-memory.dmp

      Filesize

      280KB

    • memory/1696-107-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-105-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-103-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-101-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-99-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-95-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-93-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-91-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-89-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-73-0x0000000005090000-0x00000000050D4000-memory.dmp

      Filesize

      272KB

    • memory/1696-83-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-81-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-79-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-97-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-75-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-74-0x0000000005090000-0x00000000050CF000-memory.dmp

      Filesize

      252KB

    • memory/1696-980-0x0000000005100000-0x0000000005718000-memory.dmp

      Filesize

      6.1MB

    • memory/1696-981-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/1696-982-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/1696-983-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/1696-984-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB