Analysis

  • max time kernel
    143s
  • max time network
    149s
  • 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, 03:53

General

  • Target

    139cdff08abe107267389a525c0eb81c523275d4905dbf6d056f9669f5946f61.exe

  • Size

    1.3MB

  • MD5

    49b947ec1b0c77d5a9d45b78da369e1a

  • SHA1

    1405dfdbca0d25e98660ff3105a5be7c3ded82d7

  • SHA256

    139cdff08abe107267389a525c0eb81c523275d4905dbf6d056f9669f5946f61

  • SHA512

    664f1b4df8413697104d4a2b06ef4a3fa8d006ae5b83fdcd5943a92605d693107b0f87e24b0e78ffb9ad6e3a84970c74d3b5db10e0cef77359388d35989a61f2

  • SSDEEP

    24576:Ayd7VzCzRd3+72tPCiSRXizvqY10LilWync0EyDW6NV:HxtcT+72tPCNXiG00Llyncfg

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 7 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 6 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 7 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 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\139cdff08abe107267389a525c0eb81c523275d4905dbf6d056f9669f5946f61.exe
    "C:\Users\Admin\AppData\Local\Temp\139cdff08abe107267389a525c0eb81c523275d4905dbf6d056f9669f5946f61.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1164
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ptDY2294wa.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ptDY2294wa.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4040
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pthX6564hG.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pthX6564hG.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3936
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ptaQ8092CN.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ptaQ8092CN.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1680
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ptfk1015pq.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ptfk1015pq.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4464
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ptnS7798oU.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ptnS7798oU.exe
              6⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2808
              • C:\Users\Admin\AppData\Local\Temp\IXP005.TMP\bewB15mC16.exe
                C:\Users\Admin\AppData\Local\Temp\IXP005.TMP\bewB15mC16.exe
                7⤵
                • Modifies Windows Defender Real-time Protection settings
                • Executes dropped EXE
                • Windows security modification
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3460
              • C:\Users\Admin\AppData\Local\Temp\IXP005.TMP\cuoB11ue25.exe
                C:\Users\Admin\AppData\Local\Temp\IXP005.TMP\cuoB11ue25.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Suspicious use of AdjustPrivilegeToken
                PID:4408
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:4636

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ptDY2294wa.exe

          Filesize

          1.2MB

          MD5

          9ec28288a452d28e3b9b1721a9c366e8

          SHA1

          7d4b46ddfcb2e56d01600a527a3308818d83054f

          SHA256

          44665130e48a60c62681a56ba03f16e8755199a3680201d6425b34e3322bdfa5

          SHA512

          d13ade32bf374fc5d7114e02509b008190f35bb116718e15080ac0f96c9216fdf76c0c24f36190e2b1fc9cf1e862446ffdd8e42f93c764df454dcc16fd1c1ce1

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pthX6564hG.exe

          Filesize

          1.0MB

          MD5

          dbb925f32f311649c157a115ba4763e7

          SHA1

          797a8f94e839e1af374635fe4fa71186dd9a7cbe

          SHA256

          3048a4f56790aa35929d1ab5491915cc32ccde7508027bc43c3c131340319f68

          SHA512

          9364da51dedf514796882282fe97ab2462419425c81e2c546ad7d8f5a16286fb578918dd7555080607e3b3bedf0c6d61947bb5330029ff260573a62d5b48f4d5

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ptaQ8092CN.exe

          Filesize

          936KB

          MD5

          9ed43ee098e799be311164e5b94e834f

          SHA1

          3decd7930db9cd0b3f803dfb737bda08b5e66767

          SHA256

          830973dd7b19620a994aa3af654fadee994f05f2630aa5b805d0a7943aaeaa70

          SHA512

          529400699854751468f9dfc933ade2f7a618e7b1bb1800204fa65a1b95a6cb2f01b1dbcb458a4c4f4c9a4768754f478c6b98b66659508ba338b9c72b2919066e

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ptfk1015pq.exe

          Filesize

          667KB

          MD5

          e752f5d93b5fb47a2591bc57fbc8153c

          SHA1

          699d3a0e3304eb60d323f658c9a6d196da7b0b52

          SHA256

          1a9761d4d8d1ee59556906a918e95bec483c1738a250878b9d3504ac456c38a2

          SHA512

          0a75ad924c8dce7b7c5f8d7668da46ffafde7857c0be4650d55544b0e724d0c2f02154b5fabb83f27ed433eb12931b5cc9043a9afdaf630c0c3d48d003b367d6

        • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ptnS7798oU.exe

          Filesize

          392KB

          MD5

          ac42ad32f401a681b4a6e4a26bde7fde

          SHA1

          36e2ccdc82a4a2c06308e0032d5e6a0a843c4c10

          SHA256

          cd2b3d902a992a9520d64a58cf2633d8e0cb6e9716dbdc958f72523d9666f43e

          SHA512

          136c3001065182c527ad3ece05ec82b0924bbd654ebfb569f7fbce72a7ff8add50468202faebb6caed5571039aa6d9c6721d9a0e9135278d3fd2ab486dfc028c

        • C:\Users\Admin\AppData\Local\Temp\IXP005.TMP\bewB15mC16.exe

          Filesize

          16KB

          MD5

          09b7c2264158ec822921cc6b633c559f

          SHA1

          4913d6311d2c2c79ef8cee2e016e1272f77b67ea

          SHA256

          8a54f5f06d157051fe85d25b41c9f8376431ad199071fa5599f448977a6fcb26

          SHA512

          c1b71e09a3558fd1ba3d5683afc3e9f7f237a3f36c0cbf7cc52067add84e4de00307d142b5f02a7e8b483fc7ea5e32d4222fc06d5d1096d1a7c5113e4b248897

        • C:\Users\Admin\AppData\Local\Temp\IXP005.TMP\cuoB11ue25.exe

          Filesize

          302KB

          MD5

          1c5a86f75232313703fab93a198cfae7

          SHA1

          ecf2d10a917811db5f5da1e29c929ab6a2866a0e

          SHA256

          6c5ec3126e35491fe8716e34691036a2cd0a24c110ad9080ecc4b1130ba92b71

          SHA512

          fd6d22ad3c16dcfa708a2e04ca73946046867a18c10ddfda030f04bc7f77373284c043d433997c27ba7e186e814573a26e11cd0a939467b7ec7683b919f9eb0f

        • memory/3460-42-0x0000000000F40000-0x0000000000F4A000-memory.dmp

          Filesize

          40KB

        • memory/4408-88-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-74-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-50-0x0000000005180000-0x00000000051C4000-memory.dmp

          Filesize

          272KB

        • memory/4408-54-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-76-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-114-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-112-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-110-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-108-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-106-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-104-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-102-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-98-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-96-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-95-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-90-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-48-0x0000000002360000-0x00000000023A6000-memory.dmp

          Filesize

          280KB

        • memory/4408-86-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-84-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-82-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-80-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-49-0x0000000004BD0000-0x0000000005174000-memory.dmp

          Filesize

          5.6MB

        • memory/4408-72-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-70-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-69-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-66-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-62-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-60-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-58-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-56-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-100-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-92-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-78-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-64-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-52-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-51-0x0000000005180000-0x00000000051BE000-memory.dmp

          Filesize

          248KB

        • memory/4408-957-0x00000000051C0000-0x00000000057D8000-memory.dmp

          Filesize

          6.1MB

        • memory/4408-958-0x0000000005860000-0x000000000596A000-memory.dmp

          Filesize

          1.0MB

        • memory/4408-959-0x00000000059A0000-0x00000000059B2000-memory.dmp

          Filesize

          72KB

        • memory/4408-960-0x00000000059C0000-0x00000000059FC000-memory.dmp

          Filesize

          240KB

        • memory/4408-961-0x0000000005B10000-0x0000000005B5C000-memory.dmp

          Filesize

          304KB