Analysis

  • max time kernel
    143s
  • 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
    10/11/2024, 03:03

General

  • Target

    436c87438d137143afe61673a416faab588a2a18ed459139152be6523dd02fe5.exe

  • Size

    972KB

  • MD5

    40bfae11319206c9b7e346b1ba6b9193

  • SHA1

    4dc54e0541494f0570802181b1409e0d2ab14eb0

  • SHA256

    436c87438d137143afe61673a416faab588a2a18ed459139152be6523dd02fe5

  • SHA512

    8579137ab7041e66a83af1504916e4ddffe5d7f1bf8ea143d20502456aa0c359a8a2dd76cdbed591ece7f6d2708aa55746cddf0f441a1ca0af8967c9a8a05321

  • SSDEEP

    24576:5yMVGVPDELIxtV3Xt6HPFogeYTH679EFi+8RhUzrW:sMUV7EUh3dEGgl6xCN8TUz

Malware Config

Extracted

Family

redline

Botnet

ronam

C2

193.233.20.17:4139

Attributes
  • auth_value

    125421d19d14dd7fd211bc7f6d4aea6c

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 5 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 5 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 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\436c87438d137143afe61673a416faab588a2a18ed459139152be6523dd02fe5.exe
    "C:\Users\Admin\AppData\Local\Temp\436c87438d137143afe61673a416faab588a2a18ed459139152be6523dd02fe5.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHQ39FA.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHQ39FA.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4356
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOl69IA.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOl69IA.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5000
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sAM80hM.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sAM80hM.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3144
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4596
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kTF69Em.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kTF69Em.exe
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:3920
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:4796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sHQ39FA.exe

    Filesize

    783KB

    MD5

    70f9d33920d97e16df9c50bbafe6d889

    SHA1

    c16df72a7795bb32a0e4630d08b3755f25bc63ec

    SHA256

    caa8fe1d7f659adf681adaa7cba7b331e55f6c242e4af9a8eba7141525551468

    SHA512

    781b0ff918a6fa910c59c32025ad843b9802e21f101100331d6ac1edb7a38e822f34d1b81111cb4ddcbc3a32470197b89d616fbcb3e6e25808a95cfb2468fec7

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sOl69IA.exe

    Filesize

    560KB

    MD5

    ea9532f621e683e89e985e59b35907d3

    SHA1

    7b26bdf29edcfc92bd2c18bb0bbefa8920defb64

    SHA256

    cf244be9a5d21e95a1150e3c8b3570cd832a99ced293befe21d31f4aec8bf51a

    SHA512

    db58d1754d7c05df6791fc56dd114ee71313788eadccb8990b23fa2622ec5a06625d8f81f5110fc4138e020b8c0c07e930d3bba657dbf7f5d45c62299a194470

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sAM80hM.exe

    Filesize

    416KB

    MD5

    924274d08971f2f809b5387c4b07ba2f

    SHA1

    9d4e88059f308e72d21a81c7fa8b6b43373cef12

    SHA256

    bac5c522e8601b003fd71419fcdf764f9513eb0247cf7ce8fc2cfc443def1852

    SHA512

    77f425dddb03ea7044a5332dcf0765c28f923c121f7941b5ca9e875525d1ba1b52bf3f1d46b331d7a1ff54cf9950fb32068e0ba382bd92cf6e6f305cbe238570

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOk39qq.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kTF69Em.exe

    Filesize

    349KB

    MD5

    407c655442bf0385813016cf2f68c831

    SHA1

    a62f5550562ad758a08e320642b0a78d48811be0

    SHA256

    4eb31835198f0b6c97ef9a6061c7aa1db3d4be1d04813cbd9e35c03c29219147

    SHA512

    0032fe8fc69655930027c075718446f26a8985a97c8a9fed69f31479a9346876522f9fdb4c42824de8bc7e176e2fe9cb88f5c1dd9f9518054816e795b5951161

  • memory/3920-70-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-60-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-35-0x0000000004E80000-0x0000000005424000-memory.dmp

    Filesize

    5.6MB

  • memory/3920-36-0x0000000002640000-0x0000000002684000-memory.dmp

    Filesize

    272KB

  • memory/3920-76-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-88-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-100-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-98-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-94-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-90-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-86-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-84-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-82-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-80-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-78-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-74-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-72-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-947-0x0000000005B50000-0x0000000005B9C000-memory.dmp

    Filesize

    304KB

  • memory/3920-68-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-64-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-62-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-34-0x00000000023D0000-0x0000000002416000-memory.dmp

    Filesize

    280KB

  • memory/3920-58-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-96-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-92-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-66-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-56-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-54-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-52-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-50-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-48-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-46-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-44-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-42-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-40-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-38-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-37-0x0000000002640000-0x000000000267E000-memory.dmp

    Filesize

    248KB

  • memory/3920-943-0x0000000005430000-0x0000000005A48000-memory.dmp

    Filesize

    6.1MB

  • memory/3920-944-0x0000000004CC0000-0x0000000004DCA000-memory.dmp

    Filesize

    1.0MB

  • memory/3920-945-0x0000000004E00000-0x0000000004E12000-memory.dmp

    Filesize

    72KB

  • memory/3920-946-0x0000000004E20000-0x0000000004E5C000-memory.dmp

    Filesize

    240KB

  • memory/4596-28-0x0000000000FD0000-0x0000000000FDA000-memory.dmp

    Filesize

    40KB