Analysis

  • max time kernel
    150s
  • 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
    09/11/2024, 19:13

General

  • Target

    7ee97b1481c8b2daac74093e13751cadcbac12011cc183dbc811767791ad2de9.exe

  • Size

    659KB

  • MD5

    4c17d335f3f6510667c058298a6990f7

  • SHA1

    786254ead914ca3a3179a8eab78949484f25d325

  • SHA256

    7ee97b1481c8b2daac74093e13751cadcbac12011cc183dbc811767791ad2de9

  • SHA512

    da68d72c326c11feef284e02361644611136f9ab1b5bbbb114397bdb0fc0b27a59d8ad1589db3e6fbd1151e4c1777ecd0b9c874c3550c55ae1de322ed8b73ca5

  • SSDEEP

    12288:vMrmy90TEe99a/5bXFOpRPh6Vxz7lZS/hU:1yqTahba9UVBBZSW

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\7ee97b1481c8b2daac74093e13751cadcbac12011cc183dbc811767791ad2de9.exe
    "C:\Users\Admin\AppData\Local\Temp\7ee97b1481c8b2daac74093e13751cadcbac12011cc183dbc811767791ad2de9.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4596
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410603.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410603.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3808
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9263.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9263.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:3536
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3536 -s 1088
          4⤵
          • Program crash
          PID:2700
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3859.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3859.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:780
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3536 -ip 3536
    1⤵
      PID:1400

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un410603.exe

            Filesize

            518KB

            MD5

            eb56be36d5371b3e8f1ad8070e0725e6

            SHA1

            1d954ba7057a19720cbb7ca38d24007678908cc3

            SHA256

            f223546304069b6db43f0af332fb9d56d7d7c0b9f7fd7f68f36352496a4b9d49

            SHA512

            8d143260e2353d05af11753a67ce548ff0a501f9b35a78b520d52b40ee89c338c2ff88c0c7e43ae3d30ac87fee6481cce558b0d386ac2d33e3de54c47171794d

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9263.exe

            Filesize

            376KB

            MD5

            acc1f25568449d3da663b7c6d8325763

            SHA1

            0018401c622e92cff8da6aa584323db83e101619

            SHA256

            01d191cd6485cf846e8cfca373748a3c2de815022806dbe6c3b173ec77be8158

            SHA512

            e4c376f297e88e2f8f2c7c7e71d6a0eaf701bb301e062de3cee4c235e7ca2ebe546244df3deb13074d9e5bb154a58cf341ad556e02f02b8d7ec005c44b75ae97

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3859.exe

            Filesize

            434KB

            MD5

            712c01aec82c89fba53f3c6adca700d2

            SHA1

            ec567bf25082862d543ac1a6bec27a6f07444ba1

            SHA256

            47876ffd0708e0411dd3beff7af5c9c6475c61d378972d9d4ac95db941251e3e

            SHA512

            3e3df8c11b8fe1d78c20a50b309312522f5dbdc4cf247c448598c1866c2139fddfbb11032e0a51d06cacea68fb4ad66a586b851f6b34a0be748b8c7ea68d55d0

          • memory/780-76-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-80-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-970-0x0000000005B10000-0x0000000005C1A000-memory.dmp

            Filesize

            1.0MB

          • memory/780-969-0x00000000054F0000-0x0000000005B08000-memory.dmp

            Filesize

            6.1MB

          • memory/780-63-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-64-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-66-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-68-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-70-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-74-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-972-0x0000000005CA0000-0x0000000005CDC000-memory.dmp

            Filesize

            240KB

          • memory/780-973-0x0000000005DE0000-0x0000000005E2C000-memory.dmp

            Filesize

            304KB

          • memory/780-78-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-971-0x0000000005C40000-0x0000000005C52000-memory.dmp

            Filesize

            72KB

          • memory/780-84-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-86-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-88-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-90-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-92-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-95-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-96-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-82-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-72-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/780-62-0x0000000004E30000-0x0000000004E74000-memory.dmp

            Filesize

            272KB

          • memory/780-61-0x0000000002600000-0x0000000002646000-memory.dmp

            Filesize

            280KB

          • memory/3536-41-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-55-0x0000000000400000-0x0000000000813000-memory.dmp

            Filesize

            4.1MB

          • memory/3536-56-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3536-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3536-51-0x0000000000980000-0x00000000009AD000-memory.dmp

            Filesize

            180KB

          • memory/3536-50-0x00000000009F0000-0x0000000000AF0000-memory.dmp

            Filesize

            1024KB

          • memory/3536-22-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-23-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-25-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-27-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-29-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-31-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-33-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-35-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-37-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-39-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-43-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-45-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-47-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-49-0x00000000026A0000-0x00000000026B2000-memory.dmp

            Filesize

            72KB

          • memory/3536-21-0x00000000026A0000-0x00000000026B8000-memory.dmp

            Filesize

            96KB

          • memory/3536-20-0x0000000004FA0000-0x0000000005544000-memory.dmp

            Filesize

            5.6MB

          • memory/3536-19-0x00000000025B0000-0x00000000025CA000-memory.dmp

            Filesize

            104KB

          • memory/3536-18-0x0000000000400000-0x0000000000813000-memory.dmp

            Filesize

            4.1MB

          • memory/3536-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/3536-16-0x0000000000980000-0x00000000009AD000-memory.dmp

            Filesize

            180KB

          • memory/3536-15-0x00000000009F0000-0x0000000000AF0000-memory.dmp

            Filesize

            1024KB