Analysis

  • max time kernel
    149s
  • 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
    11/11/2024, 06:50

General

  • Target

    317136cb772c6525d3fccec6f720088e4063d902edd9f0307657d2053cc18ad2.exe

  • Size

    793KB

  • MD5

    f3ca506f1d2f1b345b38cdd3e9f24b5d

  • SHA1

    93047f23bb42eaa198af26d8b224e084e501b31f

  • SHA256

    317136cb772c6525d3fccec6f720088e4063d902edd9f0307657d2053cc18ad2

  • SHA512

    4ce3a6efbdf1359293f8251e41cfc54675f0dc0b6c6dee9b951bd136708587c971d2f5b79fb2701677639628365af5f23fb46dfb837e4eae29d0c1f3f918138d

  • SSDEEP

    24576:YyDzZNBVxE8U9zopNYncwX3Ijf9qQvlcm7eNl+y:fJ7E8UZUYnNX30XvSN+

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\317136cb772c6525d3fccec6f720088e4063d902edd9f0307657d2053cc18ad2.exe
    "C:\Users\Admin\AppData\Local\Temp\317136cb772c6525d3fccec6f720088e4063d902edd9f0307657d2053cc18ad2.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:316
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7428.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7428.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2364
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1136.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1136.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3124
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8834iz.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8834iz.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4832
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c12Ku15.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c12Ku15.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:4664
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4664 -s 1088
            5⤵
            • Program crash
            PID:1792
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dWfdA96.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dWfdA96.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3660
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4664 -ip 4664
    1⤵
      PID:940
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:5036

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7428.exe

      Filesize

      648KB

      MD5

      fae520dadf4bbd57cb0cec98da9d0a80

      SHA1

      6db373d253ac42355b49107d567ad46a7d0435ca

      SHA256

      92ea5fa86ac68d4b66a750adee3ac50e1968182065ff255f4f7efbbde829806e

      SHA512

      0d3c6757dabdd680f9e9e65c4f3685df1ed480def315e6b4f346424abf104f528d66912fc820152bca172ff4572d0063415b0b25689d24317a9e57a3d0b45653

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dWfdA96.exe

      Filesize

      283KB

      MD5

      f246665dfe233d69017999b7f6fad68c

      SHA1

      bd83c7d4eb4f3569d4eff3a2be1a194bad9c993e

      SHA256

      210f5619918fb1674362766a2ebc007afe96859bbd5e4d6fbbb18570c541c9f0

      SHA512

      f79b1d47575ac12a060e6bb756035f743d29e637e67161b51c944d7f0b38e6563987b9dc91b75971d6a823c363bd5871806fdbcd6a2c4d48006f7e84637e1ac0

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1136.exe

      Filesize

      325KB

      MD5

      f4470be3c687a398229e99c810d23873

      SHA1

      76833a2691acb4d912c71474998fbb7644ab1e1f

      SHA256

      4b8c32ecc10947f93e59c7b777e1a31dc0751a53d0e34b0f58a38ca56e0066b9

      SHA512

      910b8f9a3dabd5778e0bfba5e01ac196e79797c6e7c818c997c6e2eddde4a8aa89c6dd162a8955b16615c31ed03f0e445f383c946544bc4568eba6571693306f

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8834iz.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c12Ku15.exe

      Filesize

      226KB

      MD5

      49952111b774a86ba26dbaaa244060e3

      SHA1

      00c3173d32a18a9d05866c3e0b95bcd7ada0ac72

      SHA256

      e1a05b7e25aacb741fba4dab78f2355257f7a726892ee8d807caf62eda3d6102

      SHA512

      0e88bd89b2b22e0d88f13d86d1634d286fea7972c2b8ec153fcd67f7a17446a9527c923f5ed8094f8e428e0849fb547a4ed05c04d42add17877aa994844af5a9

    • memory/3660-92-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-100-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-976-0x00000000058A0000-0x00000000059AA000-memory.dmp

      Filesize

      1.0MB

    • memory/3660-975-0x0000000005280000-0x0000000005898000-memory.dmp

      Filesize

      6.1MB

    • memory/3660-82-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-86-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-88-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-90-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-978-0x0000000004C10000-0x0000000004C4C000-memory.dmp

      Filesize

      240KB

    • memory/3660-72-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-94-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-97-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-98-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-977-0x0000000004BF0000-0x0000000004C02000-memory.dmp

      Filesize

      72KB

    • memory/3660-102-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-69-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-70-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-84-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-74-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-76-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-78-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-80-0x0000000004B50000-0x0000000004B8E000-memory.dmp

      Filesize

      248KB

    • memory/3660-979-0x0000000004C60000-0x0000000004CAC000-memory.dmp

      Filesize

      304KB

    • memory/3660-67-0x0000000002620000-0x0000000002666000-memory.dmp

      Filesize

      280KB

    • memory/3660-68-0x0000000004B50000-0x0000000004B94000-memory.dmp

      Filesize

      272KB

    • memory/4664-57-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-62-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/4664-60-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/4664-33-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-35-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-39-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-41-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-43-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-45-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-47-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-50-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-51-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-53-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-55-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-59-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-37-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-32-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/4664-31-0x0000000002510000-0x0000000002528000-memory.dmp

      Filesize

      96KB

    • memory/4664-30-0x0000000004B10000-0x00000000050B4000-memory.dmp

      Filesize

      5.6MB

    • memory/4664-29-0x0000000002230000-0x000000000224A000-memory.dmp

      Filesize

      104KB

    • memory/4832-23-0x00007FFEEB103000-0x00007FFEEB105000-memory.dmp

      Filesize

      8KB

    • memory/4832-22-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/4832-21-0x00007FFEEB103000-0x00007FFEEB105000-memory.dmp

      Filesize

      8KB