Analysis

  • max time kernel
    142s
  • 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
    10-11-2024 01:41

General

  • Target

    4eea796403a7698011eb87b98fa7c56b8f93ec607f869a69ac7211a77f9aec8a.exe

  • Size

    1.0MB

  • MD5

    a4a761bbbe236424c0f5679dc669c1da

  • SHA1

    57620fe2dc503b26ee2499f6f9bf55c64c7a4167

  • SHA256

    4eea796403a7698011eb87b98fa7c56b8f93ec607f869a69ac7211a77f9aec8a

  • SHA512

    1c0d866592ea86933827d7fd4661e6b5a04134c3176ec78be5fff32e1836cf1502b5da0d610c571a91079b60b18a185e125d03593fe46523906f8ae20a6a3c89

  • SSDEEP

    24576:nyqPeXFiGioM9czm2/aSOZFppqFLzJ4bRk:yRFEoMDSMX

Malware Config

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 4 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4eea796403a7698011eb87b98fa7c56b8f93ec607f869a69ac7211a77f9aec8a.exe
    "C:\Users\Admin\AppData\Local\Temp\4eea796403a7698011eb87b98fa7c56b8f93ec607f869a69ac7211a77f9aec8a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4036
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un993681.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un993681.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2304
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un727065.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un727065.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2064
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr489644.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr489644.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:3820
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3820 -s 1104
            5⤵
            • Program crash
            PID:1728
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu511123.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu511123.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:3600
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3820 -ip 3820
    1⤵
      PID:3288

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un993681.exe

      Filesize

      752KB

      MD5

      6a422bba2e16f0acca262e15c46dedd9

      SHA1

      3b4ca1dcc908d296c131de9ea30358d970e6159f

      SHA256

      cdf3656bd2367a220f92173a0eb98989c2a61349daa7753914b3c3e9f22be91d

      SHA512

      319973f8d62a48b3ebd73dad6590523e39dd90875c6f59e21f9111c2811572c672c9deb11e214474a1f62070148c06cf8b1e2cf10e78d315123b63e98b5c8b47

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un727065.exe

      Filesize

      598KB

      MD5

      1c3fdf66079552513a8bd50e5b8fd222

      SHA1

      b8e91b67d39313c7be38cae599ed06f0023be6b4

      SHA256

      7baf5398b8fc6998eac833f1e92aa62549e5f392c19fd64a50dde8797ce691e0

      SHA512

      90ab46ab40d59b5f515c5785252a2db014deab5f74ab8f85cd4542d0d39bd25d98f766fd9f197db63daf8572ce9a2c82135c554683114af97dd22a744a7739d8

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr489644.exe

      Filesize

      391KB

      MD5

      e59db60ae8a0857c5432ed0a81fb3eef

      SHA1

      85ea5658ff34c38c8feff0e44ec019bf8fc5b6ab

      SHA256

      3c67481fd03c0b729660540da51733da753c5d3eb04f773f967ec1254554fd74

      SHA512

      c405ea12036d978dd1145e76a2ab71fe13de248c18b87af43bfae409df6249b3225ac9f4de389d237e1f4858e2c9f9a9deefc5a609417cf37dbff7d929913f5f

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu511123.exe

      Filesize

      474KB

      MD5

      f435620500c096f2ce19cc2ea6e5021c

      SHA1

      c0e2f9d049d0167968a08184b3f08f6ab238b5eb

      SHA256

      ad4b33ab6a8b5d8bfbc7e1698c0b6a768053e3f068fa27e9fd8532731ab79ba4

      SHA512

      60402edfc661d3d02274961258a3b8cc9acfb35945601428f7457dab02293bf4f75783e1833b010cf8b0e1e174dd87f76fb9947e6ca67b16493d78da1aee97f0

    • memory/3600-75-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-81-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-857-0x0000000005040000-0x0000000005052000-memory.dmp

      Filesize

      72KB

    • memory/3600-856-0x00000000079E0000-0x0000000007FF8000-memory.dmp

      Filesize

      6.1MB

    • memory/3600-64-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-65-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-67-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-69-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-859-0x0000000008110000-0x000000000814C000-memory.dmp

      Filesize

      240KB

    • memory/3600-71-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-83-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-77-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-79-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-858-0x0000000008000000-0x000000000810A000-memory.dmp

      Filesize

      1.0MB

    • memory/3600-85-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-87-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-89-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-91-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-93-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-95-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-860-0x00000000028D0000-0x000000000291C000-memory.dmp

      Filesize

      304KB

    • memory/3600-97-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3600-62-0x00000000025E0000-0x000000000261C000-memory.dmp

      Filesize

      240KB

    • memory/3600-63-0x0000000002AF0000-0x0000000002B2A000-memory.dmp

      Filesize

      232KB

    • memory/3600-73-0x0000000002AF0000-0x0000000002B25000-memory.dmp

      Filesize

      212KB

    • memory/3820-45-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-57-0x0000000000400000-0x0000000000807000-memory.dmp

      Filesize

      4.0MB

    • memory/3820-54-0x0000000000400000-0x0000000000807000-memory.dmp

      Filesize

      4.0MB

    • memory/3820-55-0x0000000000870000-0x0000000000970000-memory.dmp

      Filesize

      1024KB

    • memory/3820-26-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-27-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-29-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-33-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-35-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-37-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-39-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-41-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-43-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-47-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-49-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-52-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-53-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-31-0x0000000004DA0000-0x0000000004DB2000-memory.dmp

      Filesize

      72KB

    • memory/3820-25-0x0000000004DA0000-0x0000000004DB8000-memory.dmp

      Filesize

      96KB

    • memory/3820-24-0x0000000004EE0000-0x0000000005484000-memory.dmp

      Filesize

      5.6MB

    • memory/3820-23-0x00000000027E0000-0x00000000027FA000-memory.dmp

      Filesize

      104KB

    • memory/3820-22-0x0000000000870000-0x0000000000970000-memory.dmp

      Filesize

      1024KB