Analysis

  • max time kernel
    149s
  • 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, 20:28

General

  • Target

    4e4e508f9f0c352a117805d77f9f909d1d8b122a13e252813a3e6163a7446dd3.exe

  • Size

    1.1MB

  • MD5

    dbaa8e4b4433c3fc22ad1ac43b8261fe

  • SHA1

    0c6ee36bf3d00d52891424b16fc486d8a79fad5f

  • SHA256

    4e4e508f9f0c352a117805d77f9f909d1d8b122a13e252813a3e6163a7446dd3

  • SHA512

    666b2a83f52070c8ca7d01d9ee7248b59c381aa8ee47efada709600662fb11653977a04edf232a04c2d04dfa113683963d1a47c4d87e14f6a4072ea6b5aea32a

  • SSDEEP

    24576:AyLnccy0pb+ggRA5u9feiy6PzNK2TZCKVl75s07DAW2XfwuAV:HLccy0p4lcKXTZF375s075Yfe

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 6 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4e4e508f9f0c352a117805d77f9f909d1d8b122a13e252813a3e6163a7446dd3.exe
    "C:\Users\Admin\AppData\Local\Temp\4e4e508f9f0c352a117805d77f9f909d1d8b122a13e252813a3e6163a7446dd3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:756
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmxj11GD85.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmxj11GD85.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2212
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vmuZ57MA69.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vmuZ57MA69.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:380
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmXk06gx55.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmXk06gx55.exe
          4⤵
          • 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\IXP003.TMP\vmhZ99Jv09.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\vmhZ99Jv09.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:924
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ijq28CK70.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ijq28CK70.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1284
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ken45nJ33.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ken45nJ33.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:2716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmxj11GD85.exe

    Filesize

    984KB

    MD5

    0b2cd96a8200c53cdb3444f20beab59c

    SHA1

    7cb02f5bdf1c09e092811ac4694e901bb615185c

    SHA256

    3fcbe17a70708e176220b4cea32d6d943b4a9d0ad0e377faac9aaa61b511e1b3

    SHA512

    29b5a7a79487c382be028546ab2ee117131790376b9b17fc3d218387957ec1c127c07c90dfbab0093b8b0d052af6efa00107a692f2d2a21e827af77b59697559

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vmuZ57MA69.exe

    Filesize

    888KB

    MD5

    5b8e2d4a66a2ce0212ed8aa69dcea885

    SHA1

    ff7e32af36ab17cb7975715149f3fd8015d7cb35

    SHA256

    0a3a17c7a2810b6170217452f3620cd03dc73b057a7b84add77e4483134bfc95

    SHA512

    d8bc3c060563973adc3fb6100bef2f53cde2dca22a7097a910d32a237246a9f2c06d49d5ea0ebcef746c3596d20abd4a28cc47abe3e5e20f699fdb6dd049639c

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmXk06gx55.exe

    Filesize

    665KB

    MD5

    930edad88617c23a2131799e6a09fb1e

    SHA1

    9bf42e57bded7bd008f7eb00a440081791362948

    SHA256

    4c38db1995815b5ac1d563c3f7d7f1008fb03fac172fda4e0199c60959f185e7

    SHA512

    e0316b63c8f64b9ed7c6f32648c514a0693551bbddafecaf315b19a51f2fe80c14e0c043b24fcefe4680b3c3c425c609ad389beddc9b8c12384d6500944ec869

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\vmhZ99Jv09.exe

    Filesize

    386KB

    MD5

    a680c007f6adb5517d70e62e24c71530

    SHA1

    da1155c9b7a9f3aa4f54f24572ca91ffe8a92323

    SHA256

    3e55fd01e3a6b3a900a823224e17d65ac5d2ded159a9d3a1c83c0f0f796d4138

    SHA512

    61a153d55962e44f11b0711a6400a6403594c479d2c13b85367c40e48dab903578104819258e02940c61f3ff982007e759d3938ca92a1e81eaf4a98bc54cbf98

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ijq28CK70.exe

    Filesize

    11KB

    MD5

    98d9c461a70cb5acc16ae75961d0772b

    SHA1

    f394f68605824023ad32202edbc52f48d53722b3

    SHA256

    5648925fdaf06007f0bb809d4f1d75156f13931af1ec48f5bf7b61b3b39b1a22

    SHA512

    0536e0526ead22e4165bc93efaecc714652fca896daf418df644b1dc242cf4e71122193c4ee3ac1860982dc841808c2a81fc948db29b8369761e9c4544e94be9

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ken45nJ33.exe

    Filesize

    300KB

    MD5

    bc06501e2cbbcfd5b533d51c6a5ef3fb

    SHA1

    7caa42a1b56383b958098d71bdffbe0b69b1ba93

    SHA256

    1ea5e787e9d231e9e5c0ebc4a058e587a9b37057469fc949d6458acef78a6c16

    SHA512

    98da782c0b87b2b6dca516a98a86a0bd90966be55b40ed55cb61975277efbb366d3fb7d3ef8fbbb841cf62d2c39c842db8180013667193caff98285dd3769970

  • memory/1284-35-0x00000000009B0000-0x00000000009BA000-memory.dmp

    Filesize

    40KB

  • memory/2716-80-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-69-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-43-0x0000000004B70000-0x0000000004BB4000-memory.dmp

    Filesize

    272KB

  • memory/2716-55-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-59-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-107-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-105-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-103-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-101-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-99-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-97-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-95-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-91-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-90-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-87-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-83-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-81-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-41-0x0000000004AB0000-0x0000000004AF6000-memory.dmp

    Filesize

    280KB

  • memory/2716-75-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-73-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-71-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-42-0x0000000004C20000-0x00000000051C4000-memory.dmp

    Filesize

    5.6MB

  • memory/2716-67-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-65-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-63-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-61-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-57-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-53-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-51-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-50-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-48-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-93-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-85-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-77-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-45-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-44-0x0000000004B70000-0x0000000004BAE000-memory.dmp

    Filesize

    248KB

  • memory/2716-950-0x00000000051D0000-0x00000000057E8000-memory.dmp

    Filesize

    6.1MB

  • memory/2716-951-0x0000000005860000-0x000000000596A000-memory.dmp

    Filesize

    1.0MB

  • memory/2716-952-0x00000000059A0000-0x00000000059B2000-memory.dmp

    Filesize

    72KB

  • memory/2716-953-0x00000000059C0000-0x00000000059FC000-memory.dmp

    Filesize

    240KB

  • memory/2716-954-0x0000000005B10000-0x0000000005B5C000-memory.dmp

    Filesize

    304KB