Analysis

  • max time kernel
    149s
  • max time network
    158s
  • 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, 03:58

General

  • Target

    2322597b0e7c1ecfe76aec241bfce33b11b123bb3d4cdde5d465fe87ed317ff4.exe

  • Size

    777KB

  • MD5

    4b648b68b83a424df9a2c5e5a73d95ae

  • SHA1

    5a2f35120b807f72c890e71f771d11a5eea92b4d

  • SHA256

    2322597b0e7c1ecfe76aec241bfce33b11b123bb3d4cdde5d465fe87ed317ff4

  • SHA512

    deaa8b72e23d5f0da07fb834c1479ea277a299300e8abee3bec5fae7733d72c11c75c24c103414a20cd26b9d269b53b3d10ec6ffa8e2152cacb4a5c418cf66cf

  • SSDEEP

    12288:AMrLy90EXu3cbU+uOw2eJl0P6aq7VmnPJk6sDTtoepp9TMMYNmjdvjz1WNF58RYs:byiuU+uzm27iJ9sDarajpjzINf84vK

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Launches sc.exe 1 IoCs

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

  • Program crash 1 IoCs
  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2322597b0e7c1ecfe76aec241bfce33b11b123bb3d4cdde5d465fe87ed317ff4.exe
    "C:\Users\Admin\AppData\Local\Temp\2322597b0e7c1ecfe76aec241bfce33b11b123bb3d4cdde5d465fe87ed317ff4.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1919.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1919.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3600
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba7593.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba7593.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4892
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2385sF.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2385sF.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2004
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h13au18.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h13au18.exe
          4⤵
          • 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:4888
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4888 -s 1084
            5⤵
            • Program crash
            PID:4716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ikSTQ56.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ikSTQ56.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3632
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4888 -ip 4888
    1⤵
      PID:444
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:444

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1919.exe

            Filesize

            635KB

            MD5

            7751ef192d9600282db3e275dbc45842

            SHA1

            a6de7e54e6b61f472d1e5e8391ae317cdd35fc6c

            SHA256

            53f6c704a755a81189663a4c909b3dde2a4d31222bac7159c7ede2cc218c6522

            SHA512

            3ec14f9d02cee5f36a6e3af9dd822d2e22a303d9db7b8857a0581b68b97f009c8ebb0c56c5223ad6612bfb800692735b63dcf786cb355f914a0039845b12af33

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ikSTQ56.exe

            Filesize

            287KB

            MD5

            28a0bbb96f53e42ee1c96f0497707c5f

            SHA1

            4ea4a0b98f8a1ac99fabfee06dc9f9fdcf4ece07

            SHA256

            0f369a918695dad2209c9ea1493b3935a6fa1c546076267f2e93b9f2cb628489

            SHA512

            214b1158a07aa2d3f5aefd52f845a6ea70c5a739bdadfdcf7ce2c745c44507f8b21a7c0651e6a10482915d7b5fa46a3eeabf323ab06c569a7a7eaf6be1bf8f18

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba7593.exe

            Filesize

            314KB

            MD5

            2a8ce946a3c75f3e089a8a5dc6e37b43

            SHA1

            3c54e8f1c0dc06c1acd2bc931d644f00cfe9e69e

            SHA256

            c1e086413d884a65827c4735420e9b364b38ab585b3ad16c8ffb56da755f59d9

            SHA512

            eeddaa78163944d714dd09bcd2cf1ac53f4876f9c02aa9a4bd85c7e90ca28fd3ef76d3b5fd930f559bcf6ea6ab1be4b6e611356a6626cc9e3da4c8f9e05cc179

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2385sF.exe

            Filesize

            11KB

            MD5

            7e93bacbbc33e6652e147e7fe07572a0

            SHA1

            421a7167da01c8da4dc4d5234ca3dd84e319e762

            SHA256

            850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

            SHA512

            250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h13au18.exe

            Filesize

            229KB

            MD5

            19725d2abc47c57e8194e21fdf80befa

            SHA1

            01d8f9f76739b21a51f20f5c755e4513398a52d1

            SHA256

            5f1112124f6a0c6c61243fd1cf83bcb13c72a0bbf0a34578c7a19240412decef

            SHA512

            f79d819040400cc0485eae90e9d5781bf38b5d2abbce9e3315af47b05c69d472a07df52aec809c6fe7740e54003ed860fd95425fe734a9b386febd3b9c53941f

          • memory/2004-21-0x00007FFCD9183000-0x00007FFCD9185000-memory.dmp

            Filesize

            8KB

          • memory/2004-22-0x0000000000290000-0x000000000029A000-memory.dmp

            Filesize

            40KB

          • memory/2004-23-0x00007FFCD9183000-0x00007FFCD9185000-memory.dmp

            Filesize

            8KB

          • memory/3632-85-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-86-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-976-0x00000000058E0000-0x00000000059EA000-memory.dmp

            Filesize

            1.0MB

          • memory/3632-975-0x0000000005240000-0x0000000005858000-memory.dmp

            Filesize

            6.1MB

          • memory/3632-69-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-978-0x0000000005A40000-0x0000000005A7C000-memory.dmp

            Filesize

            240KB

          • memory/3632-70-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-72-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-98-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-102-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-76-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-78-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-80-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-977-0x0000000005A20000-0x0000000005A32000-memory.dmp

            Filesize

            72KB

          • memory/3632-88-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-90-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-92-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-94-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-96-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-979-0x0000000005B90000-0x0000000005BDC000-memory.dmp

            Filesize

            304KB

          • memory/3632-67-0x0000000004920000-0x0000000004966000-memory.dmp

            Filesize

            280KB

          • memory/3632-68-0x00000000050A0000-0x00000000050E4000-memory.dmp

            Filesize

            272KB

          • memory/3632-74-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-82-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/3632-100-0x00000000050A0000-0x00000000050DE000-memory.dmp

            Filesize

            248KB

          • memory/4888-37-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-62-0x0000000000400000-0x00000000004BA000-memory.dmp

            Filesize

            744KB

          • memory/4888-60-0x0000000000400000-0x00000000004BA000-memory.dmp

            Filesize

            744KB

          • memory/4888-39-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-41-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-43-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-47-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-49-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-52-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-53-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-56-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-57-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-59-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-45-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-32-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-33-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-35-0x0000000002470000-0x0000000002482000-memory.dmp

            Filesize

            72KB

          • memory/4888-31-0x0000000002470000-0x0000000002488000-memory.dmp

            Filesize

            96KB

          • memory/4888-30-0x0000000004AB0000-0x0000000005054000-memory.dmp

            Filesize

            5.6MB

          • memory/4888-29-0x0000000002390000-0x00000000023AA000-memory.dmp

            Filesize

            104KB