Analysis

  • max time kernel
    150s
  • max time network
    152s
  • 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, 05:13

General

  • Target

    f2d1809a8f4247d1a4e07b9cd651fd7eb0f77217e8dc83e4db9ca98bd596dc55.exe

  • Size

    689KB

  • MD5

    12a47cc390a0024c0023bdd1366dddca

  • SHA1

    d818d827226175c9b8b30d0255759e49ee084222

  • SHA256

    f2d1809a8f4247d1a4e07b9cd651fd7eb0f77217e8dc83e4db9ca98bd596dc55

  • SHA512

    96a67ea62094244c8eefe20635bc1bd414409c800181eac1ee35d28cdadcdf79859bea66844e104379899fb24360aceae520ae1f405c6034e98a6af24114713b

  • SSDEEP

    12288:sMrey908YPdgZfTEwPdxBaKbuQHeM7mBkl7zGhFTL506fN:ayludMTEw16KaQ+MaBQGfL5d1

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\f2d1809a8f4247d1a4e07b9cd651fd7eb0f77217e8dc83e4db9ca98bd596dc55.exe
    "C:\Users\Admin\AppData\Local\Temp\f2d1809a8f4247d1a4e07b9cd651fd7eb0f77217e8dc83e4db9ca98bd596dc55.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4016
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un024516.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un024516.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4812
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9766.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9766.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:2584
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 1080
          4⤵
          • Program crash
          PID:3352
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0452.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0452.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1992
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2584 -ip 2584
    1⤵
      PID:316

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un024516.exe

            Filesize

            536KB

            MD5

            67801184424a7c37f57f4afda2cc5e13

            SHA1

            3098e57023c42832be46aa059e64916761c4fa00

            SHA256

            d91cdc775386a54d20d3af57738f3cd4c354d8c8c393242a2858a73e8e6cbcb5

            SHA512

            c1323ba233343ac0214d69b5b7a57343323bc0da09b214c1eeb2aed4f28e73f792174ce2efa26312f104a71311e1b995a0c43c10a498f88950e734d7e5dc8a36

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9766.exe

            Filesize

            314KB

            MD5

            4c25e0f8e85c6b045c6183e00ee28cdc

            SHA1

            6cf80d2345fe36922b0555dba61c59d5431a89eb

            SHA256

            47fcb1137c1882514b35c92d10b662b16ac3cd202a4eaffb3f3d3374a738d289

            SHA512

            6cebc816b7b947e308ef89a60337ca155a531c052371906c5e02306cdc2c4ae3acfbb5758c57fb7fe3ee4a837be6dad3b5ca9d342f6ebbff15ab5f7c044c2afe

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0452.exe

            Filesize

            372KB

            MD5

            268cc3806d493a29d512671336d60e5b

            SHA1

            f8d06fac87032fe62aecdfc608ac4464d49a223b

            SHA256

            ddc8c386ab7cad77e0fcde87bc087f06a151df0099f9e387219b34c6b1acaa1d

            SHA512

            f1d451b06f6de775424968af64a808c8910a2441da50977ec0cf83a1aac4231f3e658a56fdc61409cd48c90eb68845b644708c3a0d2eef3ac1479855f54b3116

          • memory/1992-72-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-76-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-970-0x0000000005B50000-0x0000000005C5A000-memory.dmp

            Filesize

            1.0MB

          • memory/1992-969-0x0000000005530000-0x0000000005B48000-memory.dmp

            Filesize

            6.1MB

          • memory/1992-63-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-64-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-66-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-96-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-69-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-70-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-972-0x0000000005C60000-0x0000000005C9C000-memory.dmp

            Filesize

            240KB

          • memory/1992-973-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

            Filesize

            304KB

          • memory/1992-74-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-971-0x0000000004F40000-0x0000000004F52000-memory.dmp

            Filesize

            72KB

          • memory/1992-82-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-84-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-86-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-88-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-90-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-93-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-94-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-80-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-78-0x0000000004E30000-0x0000000004E6F000-memory.dmp

            Filesize

            252KB

          • memory/1992-62-0x0000000004E30000-0x0000000004E74000-memory.dmp

            Filesize

            272KB

          • memory/1992-61-0x0000000002A00000-0x0000000002A46000-memory.dmp

            Filesize

            280KB

          • memory/2584-41-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-55-0x0000000000400000-0x0000000000802000-memory.dmp

            Filesize

            4.0MB

          • memory/2584-56-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2584-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2584-51-0x0000000000810000-0x000000000083D000-memory.dmp

            Filesize

            180KB

          • memory/2584-50-0x00000000008C0000-0x00000000009C0000-memory.dmp

            Filesize

            1024KB

          • memory/2584-23-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-25-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-27-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-29-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-31-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-33-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-22-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-35-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-37-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-39-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-43-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-45-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-47-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-49-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

            Filesize

            72KB

          • memory/2584-21-0x0000000004DB0000-0x0000000004DC8000-memory.dmp

            Filesize

            96KB

          • memory/2584-20-0x0000000004E20000-0x00000000053C4000-memory.dmp

            Filesize

            5.6MB

          • memory/2584-19-0x00000000026D0000-0x00000000026EA000-memory.dmp

            Filesize

            104KB

          • memory/2584-18-0x0000000000400000-0x0000000000802000-memory.dmp

            Filesize

            4.0MB

          • memory/2584-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/2584-16-0x0000000000810000-0x000000000083D000-memory.dmp

            Filesize

            180KB

          • memory/2584-15-0x00000000008C0000-0x00000000009C0000-memory.dmp

            Filesize

            1024KB