Analysis

  • max time kernel
    142s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 01:45

General

  • Target

    5b9fe1209f639c0c564a3374d78eeac88e586a1bccfb7c407a4df4b300adbc3c.exe

  • Size

    793KB

  • MD5

    037b7386bbdc681f4d6c032245a84cfb

  • SHA1

    657d4860763def57db2cc8a1425be216720fb2eb

  • SHA256

    5b9fe1209f639c0c564a3374d78eeac88e586a1bccfb7c407a4df4b300adbc3c

  • SHA512

    9a296719a88513ec85a69e23794898a8591e11e1efde5960f57353d0d3f37b90ea69a4f95388744a29bcc44ca90f0d708c17008d40c9a91154bca7ac203cd46d

  • SSDEEP

    12288:2MrZy90HFqcUlp3PRM2xY8V/5yPhIVIy367YfDvLivlCHJJHzu040dEW1BlKUgR:LySU3Jfx/V/5+hXV8KvlcJjdEW1OU4

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 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 5 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 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b9fe1209f639c0c564a3374d78eeac88e586a1bccfb7c407a4df4b300adbc3c.exe
    "C:\Users\Admin\AppData\Local\Temp\5b9fe1209f639c0c564a3374d78eeac88e586a1bccfb7c407a4df4b300adbc3c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4648
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8018.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8018.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1456
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1875.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1875.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5096
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1964
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.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:4744
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 1080
            5⤵
            • Program crash
            PID:1740
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\drcwt99.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\drcwt99.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4056
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4744 -ip 4744
    1⤵
      PID:4504
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:5248

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8018.exe

      Filesize

      648KB

      MD5

      1cd2da428819fce6f2715d2102fb61e0

      SHA1

      1f72abdf9c110398050d74df743e9ac3440f865a

      SHA256

      ba1dcd28468ff4c6f5167d07696adb52870c66bc9bdab982341077001647a558

      SHA512

      e543b70bb77ba76731add6e3f550e1e5988f9b1390d563e85d5eecbcc9e6af45a5f409b8dca40dd51d5b97326fd86f9bc5cdb46354eba54319e51e31fad0262c

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\drcwt99.exe

      Filesize

      283KB

      MD5

      e189ceef9569bc60e4a5cca36e335ebe

      SHA1

      cb653d5a8a3f12f5e52bf935d79693a45c54dfef

      SHA256

      c9866cf9cb7edc5ec0aed9d4d5280debb068f9debdf90181e6efd89dfeb64b39

      SHA512

      4830c5f097501071848c9666e07dbf13bd3daaa9e710164550767d7a48c6a93141708edccc0fcccd4c62f19648bdec3418b149788c78db3f812533fe9d66ae7d

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1875.exe

      Filesize

      325KB

      MD5

      6c311fb4e49cc63a890c1ffe893e8957

      SHA1

      de069d3236efb1dd9f1a1b85b11b02db95b9d1b4

      SHA256

      0f3819b34ff1a597a699e2de8bd2550f8e6c8dc8e0856a07d0a52d66319fb739

      SHA512

      86a71ca239fb219d9f73af078470525c857dffc87e0abb70ee0524a9b131ea34a484e59a54d1eb13acedf63d22a97e6b6e9df497830b1f34f4b387d6b9d5cf04

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6597pr.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c54iR94.exe

      Filesize

      226KB

      MD5

      ba0a672fbb200521a4a09b67a6c327b1

      SHA1

      738c513500309b6ecb42a3f400260b3eed467bf1

      SHA256

      7d4f0569f9d0ccac57cd285c805f5c43f5c5481fc9fe018c06113e841523962e

      SHA512

      03f4b7006027fc528c288c6f4b8e8ea62764d160cfa6fc16b06e701bb6b7c7249b28ed8f6398cb92432270bff36a2bc1f4a99bad24e20ce821be0454bb16d78f

    • memory/1964-21-0x00007FFD99513000-0x00007FFD99515000-memory.dmp

      Filesize

      8KB

    • memory/1964-22-0x0000000000D60000-0x0000000000D6A000-memory.dmp

      Filesize

      40KB

    • memory/1964-24-0x00007FFD99513000-0x00007FFD99515000-memory.dmp

      Filesize

      8KB

    • memory/4056-90-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-86-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-976-0x0000000005790000-0x000000000589A000-memory.dmp

      Filesize

      1.0MB

    • memory/4056-975-0x0000000005100000-0x0000000005718000-memory.dmp

      Filesize

      6.1MB

    • memory/4056-69-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-978-0x00000000059F0000-0x0000000005A2C000-memory.dmp

      Filesize

      240KB

    • memory/4056-70-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-72-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-100-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-76-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-78-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-80-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-84-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-977-0x00000000058D0000-0x00000000058E2000-memory.dmp

      Filesize

      72KB

    • memory/4056-88-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-92-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-94-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-96-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-98-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-979-0x0000000005A40000-0x0000000005A8C000-memory.dmp

      Filesize

      304KB

    • memory/4056-67-0x0000000002460000-0x00000000024A6000-memory.dmp

      Filesize

      280KB

    • memory/4056-68-0x00000000050C0000-0x0000000005104000-memory.dmp

      Filesize

      272KB

    • memory/4056-74-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-82-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4056-102-0x00000000050C0000-0x00000000050FE000-memory.dmp

      Filesize

      248KB

    • memory/4744-55-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-62-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/4744-60-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/4744-32-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-33-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-36-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-37-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-39-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-41-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-43-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-47-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-50-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-51-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-53-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-57-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-59-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-45-0x0000000002550000-0x0000000002562000-memory.dmp

      Filesize

      72KB

    • memory/4744-31-0x0000000002550000-0x0000000002568000-memory.dmp

      Filesize

      96KB

    • memory/4744-30-0x0000000004B60000-0x0000000005104000-memory.dmp

      Filesize

      5.6MB

    • memory/4744-29-0x0000000002270000-0x000000000228A000-memory.dmp

      Filesize

      104KB