Analysis

  • max time kernel
    149s
  • max time network
    149s
  • 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, 05:59

General

  • Target

    3281db425aa266fdf7d1b18509afe27b6307b08c8ea374601276df8793487611.exe

  • Size

    660KB

  • MD5

    73a3d615e95828e6ef214b6c8b0a994d

  • SHA1

    a215e8814acbe489f682e9175b0b19e74f952192

  • SHA256

    3281db425aa266fdf7d1b18509afe27b6307b08c8ea374601276df8793487611

  • SHA512

    a6c8bc793fd686b11e14d18f1173aead4b1c833f7d65449b897455accbcc118d6f13e37817eaa7246038eee57da66d250bdc52ddcb280d4abf1ffee3d8edf9ea

  • SSDEEP

    12288:2Mr5y90gLIiiBANqf2aWJIMVNq6pQg7n0tgnEZ6Izcek:DyLLRGOqf2dJISqMQm0tgnEZ6sk

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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 20 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3281db425aa266fdf7d1b18509afe27b6307b08c8ea374601276df8793487611.exe
    "C:\Users\Admin\AppData\Local\Temp\3281db425aa266fdf7d1b18509afe27b6307b08c8ea374601276df8793487611.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2460
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un258260.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un258260.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4912
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2989.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2989.exe
        3⤵
        • 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:4600
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4600 -s 1028
          4⤵
          • Program crash
          PID:2480
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4636.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4636.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2672
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4600 -ip 4600
    1⤵
      PID:2580

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un258260.exe

            Filesize

            518KB

            MD5

            2be8400015033877afb24ed94cedc6e0

            SHA1

            ec176d7620290be124ad7ee1699f6f7c6154567f

            SHA256

            f7a83778a7c20a391c9b6216972ae00ea61154651094ddeae78fc76731fcab5a

            SHA512

            7d257fb60052389dd9d6d6d048870101161f48be2f42354432c3bcd1f0965f097a01ba7b4c4aa6b51e77ea5a7108e349c3bc5b7584ae0c64390582b3c56c8f8c

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2989.exe

            Filesize

            237KB

            MD5

            2b19b4ff957a111dc21cea83bb4367b0

            SHA1

            95125edb7e7d264e01004870c9c757afa46b15ce

            SHA256

            cdde761c96a7fe10c036f9abbd2a4c56f1275f7ac682d20a1cec4625c74b5721

            SHA512

            25ebd233aa56adc1ecc4ccf8f211abada228148702f679004ecd22b71faba229680c208caba7c8bedeeb26680e42ee3d240e7611eed1d6da88a4ce21b0df55cc

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4636.exe

            Filesize

            295KB

            MD5

            3b80d5e9825ea5feac6f649d1ebb8d3b

            SHA1

            1ad8658d266bc73a2d9db9c21a5fbd3fea33d307

            SHA256

            e3f14aadbc9ad034783b84e9ec458d242302b7b9ad9e4d2b26b8ee103812b9b2

            SHA512

            d7f8818cb187f247f7a6c2b13211d2e0403145c37fa194272ec4aed4065ccd9dd468071dd3e7f1335913a9a9be16cb2c689b1fa9ead26091c40680e3983f346d

          • memory/2672-72-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-78-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-970-0x0000000004BB0000-0x0000000004CBA000-memory.dmp

            Filesize

            1.0MB

          • memory/2672-969-0x00000000052A0000-0x00000000058B8000-memory.dmp

            Filesize

            6.1MB

          • memory/2672-63-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-64-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-66-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-68-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-86-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-70-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-972-0x00000000058F0000-0x000000000592C000-memory.dmp

            Filesize

            240KB

          • memory/2672-973-0x0000000005A80000-0x0000000005ACC000-memory.dmp

            Filesize

            304KB

          • memory/2672-76-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-971-0x00000000058D0000-0x00000000058E2000-memory.dmp

            Filesize

            72KB

          • memory/2672-82-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-84-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-88-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-90-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-92-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-94-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-96-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-80-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-74-0x0000000002740000-0x000000000277F000-memory.dmp

            Filesize

            252KB

          • memory/2672-62-0x0000000002740000-0x0000000002784000-memory.dmp

            Filesize

            272KB

          • memory/2672-61-0x00000000026B0000-0x00000000026F6000-memory.dmp

            Filesize

            280KB

          • memory/4600-41-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-56-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4600-55-0x0000000000400000-0x00000000004AA000-memory.dmp

            Filesize

            680KB

          • memory/4600-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4600-51-0x00000000020E0000-0x000000000210D000-memory.dmp

            Filesize

            180KB

          • memory/4600-50-0x00000000007D0000-0x00000000008D0000-memory.dmp

            Filesize

            1024KB

          • memory/4600-37-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-22-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-23-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-25-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-27-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-29-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-31-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-33-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-35-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-39-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-43-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-47-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-49-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-45-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4600-21-0x0000000002470000-0x0000000002488000-memory.dmp

            Filesize

            96KB

          • memory/4600-20-0x0000000004B40000-0x00000000050E4000-memory.dmp

            Filesize

            5.6MB

          • memory/4600-19-0x0000000002260000-0x000000000227A000-memory.dmp

            Filesize

            104KB

          • memory/4600-18-0x0000000000400000-0x00000000004AA000-memory.dmp

            Filesize

            680KB

          • memory/4600-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4600-16-0x00000000020E0000-0x000000000210D000-memory.dmp

            Filesize

            180KB

          • memory/4600-15-0x00000000007D0000-0x00000000008D0000-memory.dmp

            Filesize

            1024KB