Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

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

General

  • Target

    bfb13ede1b61fdc7e8deb487220ab22e255853c36272b646531cbf34f404f681.exe

  • Size

    861KB

  • MD5

    4286d2099ebd5b3b43c94249afe6a48a

  • SHA1

    780fc7e4f83c97d931db4f23e33632ab64a5aec4

  • SHA256

    bfb13ede1b61fdc7e8deb487220ab22e255853c36272b646531cbf34f404f681

  • SHA512

    a08449753b6f5c4a488f4d6fd5939cc15f77a1f508b5bb74fb658fa9096c6f2420fabf0600c332b4a5ec2c736b7f1d4b5cd2b52af6c01bc835f83fd6141b5e4d

  • SSDEEP

    24576:iyhuSt0JAwSwjFOi+L6UoCMikb4YDWUQG:Jz0PSkM6zTDWF

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
  • 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\bfb13ede1b61fdc7e8deb487220ab22e255853c36272b646531cbf34f404f681.exe
    "C:\Users\Admin\AppData\Local\Temp\bfb13ede1b61fdc7e8deb487220ab22e255853c36272b646531cbf34f404f681.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1776
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9405.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9405.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2440
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4833.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4833.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4968
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3776Ev.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3776Ev.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1668
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c36QW67.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c36QW67.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:4588
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4588 -s 1084
            5⤵
            • Program crash
            PID:1964
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dyTWB54.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dyTWB54.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4964
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4588 -ip 4588
    1⤵
      PID:3168

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9405.exe

      Filesize

      716KB

      MD5

      a5ecdea3c8c1624509905cc17c11a6f6

      SHA1

      0371d34dbb3da95fc58d8b061955df7d42b6ca05

      SHA256

      adf425f14c9e211a2f0700fa6b1d6a33f4ac7610aca12683e4a8a83662624e29

      SHA512

      c6c065ac33ee99825eb7e351f6462ae515f3dcbe2f3c8953e70831d1554694210176b7f895da37a471eb4730bb23ba8817de660642e6dbf95cbf6e8f620f5eb0

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dyTWB54.exe

      Filesize

      399KB

      MD5

      0b8936963e51c8f6de086b79a6340c67

      SHA1

      accc70e2a5757d18ba93e6c03a380585c560a4dd

      SHA256

      5187b73bedda38b71b1abcf36d3e5a1ef1cc9a5f1904e5d430ddc047b7c9c73b

      SHA512

      44aab336111ac599087eeb048dbfccc9455f667a2133cbe26eba5422c0c457133efbc691b24c6e95d9cd0d4c5588b2f496750b29986b58dafd822049465bd743

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4833.exe

      Filesize

      358KB

      MD5

      398cf031f62c70a73dffbf1d02395a4c

      SHA1

      cc1e5c59deb9cc57f5cafe06f51ef5fb108b2499

      SHA256

      d6fd22f0de1e50cc1048d70f37b6cf4640bd2e73d33b4fcc4df0d24537e602f8

      SHA512

      e947013c5cd0f44937e818fd83acadea4d9ffc33472eaf3e3c2670b8acd5416ee16c4e82e5f8ce57e41c3868d726010130b6132bd882d5343cdead796a6c866a

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3776Ev.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c36QW67.exe

      Filesize

      342KB

      MD5

      0e04a76b0ef8d8ef47cb166246bc85d4

      SHA1

      e0a35f441edf6a02f7540dddfdfdec6a409177a0

      SHA256

      b87e5e795bfb0db1bdb5a378f4c932b8576e78d1451d88af0ea0c3abd3f52737

      SHA512

      eea0a189c9dcaab5f34894ffe0d4c67edbf020b40a484ccccb48b71af5d90b51c946366d4e9e946e2cbaa14f920db62d4dedbd21302b164c06b99cb623105e7e

    • memory/1668-21-0x00007FF91C953000-0x00007FF91C955000-memory.dmp

      Filesize

      8KB

    • memory/1668-22-0x00000000005F0000-0x00000000005FA000-memory.dmp

      Filesize

      40KB

    • memory/1668-23-0x00007FF91C953000-0x00007FF91C955000-memory.dmp

      Filesize

      8KB

    • memory/4588-61-0x0000000000400000-0x0000000002B05000-memory.dmp

      Filesize

      39.0MB

    • memory/4588-31-0x00000000071E0000-0x00000000071F8000-memory.dmp

      Filesize

      96KB

    • memory/4588-32-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-43-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-59-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-57-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-55-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-53-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-51-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-49-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-47-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-45-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-41-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-39-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-37-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-35-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-33-0x00000000071E0000-0x00000000071F2000-memory.dmp

      Filesize

      72KB

    • memory/4588-30-0x0000000007380000-0x0000000007924000-memory.dmp

      Filesize

      5.6MB

    • memory/4588-29-0x0000000004880000-0x000000000489A000-memory.dmp

      Filesize

      104KB

    • memory/4964-98-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-80-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-67-0x0000000004C50000-0x0000000004C96000-memory.dmp

      Filesize

      280KB

    • memory/4964-102-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-100-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-96-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-94-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-92-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-90-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-88-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-86-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-84-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-82-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-68-0x0000000007700000-0x0000000007744000-memory.dmp

      Filesize

      272KB

    • memory/4964-78-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-76-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-74-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-72-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-70-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-69-0x0000000007700000-0x000000000773E000-memory.dmp

      Filesize

      248KB

    • memory/4964-975-0x0000000007750000-0x0000000007D68000-memory.dmp

      Filesize

      6.1MB

    • memory/4964-976-0x0000000007DF0000-0x0000000007EFA000-memory.dmp

      Filesize

      1.0MB

    • memory/4964-977-0x0000000007F30000-0x0000000007F42000-memory.dmp

      Filesize

      72KB

    • memory/4964-978-0x0000000007F50000-0x0000000007F8C000-memory.dmp

      Filesize

      240KB

    • memory/4964-979-0x00000000080A0000-0x00000000080EC000-memory.dmp

      Filesize

      304KB