Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 02:07

General

  • Target

    3f10f5019689997f580898df1797f3518339dbf926e3c55a4863993af639b17f.exe

  • Size

    663KB

  • MD5

    c512fa37548a3e8f41cc71e1f33c07e9

  • SHA1

    3ac6b6a27db70200decb2ae90c4d72be9fa2dffb

  • SHA256

    3f10f5019689997f580898df1797f3518339dbf926e3c55a4863993af639b17f

  • SHA512

    8b0c4053b896a394b181d8548e76c81f2c2ce13fc25599ee37f4050495784556a1ab69eae9080a2b3f2ebd030db5bbd9d97fa49083f744214ead3dd2383126c5

  • SSDEEP

    12288:yMr3y90mOkiF6febnCldjdLHAVLh8N45eiO44XzWKzB5HMQ:hyROkiF6febCHjdrAVV1Min4SKdRMQ

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\3f10f5019689997f580898df1797f3518339dbf926e3c55a4863993af639b17f.exe
    "C:\Users\Admin\AppData\Local\Temp\3f10f5019689997f580898df1797f3518339dbf926e3c55a4863993af639b17f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3352
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165662.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165662.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2060
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3917.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3917.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:1176
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1176 -s 1080
          4⤵
          • Program crash
          PID:3396
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6112.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6112.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2236
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1176 -ip 1176
    1⤵
      PID:1164

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un165662.exe

      Filesize

      521KB

      MD5

      c0596d742e89f69c7141b5d79ffc2aff

      SHA1

      da5a0cf0c94477e6142c60ade6f0649eab5926bd

      SHA256

      933db3c3428cd2cd7ff057b0de61af84aaf67c69aed03bab939657d1a843437d

      SHA512

      ca564a1482ad281f77cce8a52dda413b1458f7ce892ab03e295ea630e4871465e94ede5d3383f7465674305ff702390757a954ddc341bd9e07bc9997474e8385

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3917.exe

      Filesize

      236KB

      MD5

      9bbe81c5340368ffb884828a32c65a5f

      SHA1

      1826bfa728d8e8ef482430a7f331fa63a6f73701

      SHA256

      011df03e50fcd5f5b83f128db18bd86b6cd28407b3249d345bb85693209cff8d

      SHA512

      b60ff33038edad508ba33b2b2fc4e618a17738225c69eeaf85558d404c668cf06a3bc9947db2fa39523b6e896ec9503c8b50add4ddc076e494017fab0db3912a

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6112.exe

      Filesize

      294KB

      MD5

      aea5b4e4999a590494c5e0a21468a5a0

      SHA1

      5577692ff70b7e8703f9011bd6f0f8baed4c0f63

      SHA256

      84a82b69319c84d5c948660fe10d5d4298f7888700654fdbb5abe2f69ea1f0b1

      SHA512

      46a72cd7ff178212a9fb96d4b7f8c78fbe177b161b3e1510f199eec132982b9ef2c7b029728c684bb4c73ccdf51b3e4209d3b26680a20864956fdf744f70e68a

    • memory/1176-15-0x0000000000610000-0x0000000000710000-memory.dmp

      Filesize

      1024KB

    • memory/1176-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1176-16-0x0000000002120000-0x000000000214D000-memory.dmp

      Filesize

      180KB

    • memory/1176-18-0x0000000000400000-0x00000000004A9000-memory.dmp

      Filesize

      676KB

    • memory/1176-19-0x0000000002280000-0x000000000229A000-memory.dmp

      Filesize

      104KB

    • memory/1176-20-0x0000000004C60000-0x0000000005204000-memory.dmp

      Filesize

      5.6MB

    • memory/1176-21-0x0000000002510000-0x0000000002528000-memory.dmp

      Filesize

      96KB

    • memory/1176-49-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-48-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-45-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-43-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-41-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-39-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-37-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-35-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-33-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-31-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-30-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-27-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-26-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-23-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-22-0x0000000002510000-0x0000000002522000-memory.dmp

      Filesize

      72KB

    • memory/1176-50-0x0000000002120000-0x000000000214D000-memory.dmp

      Filesize

      180KB

    • memory/1176-51-0x0000000000610000-0x0000000000710000-memory.dmp

      Filesize

      1024KB

    • memory/1176-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1176-55-0x0000000000400000-0x00000000004A9000-memory.dmp

      Filesize

      676KB

    • memory/1176-56-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/2236-61-0x00000000022D0000-0x0000000002316000-memory.dmp

      Filesize

      280KB

    • memory/2236-62-0x00000000025D0000-0x0000000002614000-memory.dmp

      Filesize

      272KB

    • memory/2236-74-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-88-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-96-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-94-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-92-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-86-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-84-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-82-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-80-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-78-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-76-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-72-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-70-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-69-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-90-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-66-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-64-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-63-0x00000000025D0000-0x000000000260F000-memory.dmp

      Filesize

      252KB

    • memory/2236-969-0x00000000052E0000-0x00000000058F8000-memory.dmp

      Filesize

      6.1MB

    • memory/2236-970-0x0000000004BB0000-0x0000000004CBA000-memory.dmp

      Filesize

      1.0MB

    • memory/2236-971-0x0000000004CF0000-0x0000000004D02000-memory.dmp

      Filesize

      72KB

    • memory/2236-972-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/2236-973-0x0000000005A40000-0x0000000005A8C000-memory.dmp

      Filesize

      304KB