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Analysis

  • max time kernel
    144s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 01:59

General

  • Target

    0e8f79fdf2c758a719c52c0fccd48a496c895b37f0e7c0cfc1c5af0a76cc7ef4.exe

  • Size

    838KB

  • MD5

    a363d36f7a66d31dcb1774f3e7cb7c0f

  • SHA1

    a8735edbe030299a24fb304fdce79fbe6f0dcf0a

  • SHA256

    0e8f79fdf2c758a719c52c0fccd48a496c895b37f0e7c0cfc1c5af0a76cc7ef4

  • SHA512

    e8cde3f5dc189a27ece151b0b95a54143eec07b3c25f14213d723e635c13df996c1a4981474112d5f0c18dbc9b4868ba3fa438f81977afd463d491c8f52cdcf6

  • SSDEEP

    24576:fyTc3+no1GNEf1kqb0mZYrw/cm5ceuecCwTuhDTz:q4u29kqb/f5p

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 2 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\0e8f79fdf2c758a719c52c0fccd48a496c895b37f0e7c0cfc1c5af0a76cc7ef4.exe
    "C:\Users\Admin\AppData\Local\Temp\0e8f79fdf2c758a719c52c0fccd48a496c895b37f0e7c0cfc1c5af0a76cc7ef4.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1284
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba7396.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba7396.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6853.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6853.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3992
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3702MA.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3702MA.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4912
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h46ru16.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h46ru16.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:2284
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1012
            5⤵
            • Program crash
            PID:3504
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1120
            5⤵
            • Program crash
            PID:4780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ibdEX73.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ibdEX73.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2712
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2284 -ip 2284
    1⤵
      PID:3860
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2284 -ip 2284
      1⤵
        PID:1072
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:904

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba7396.exe

        Filesize

        696KB

        MD5

        372944b9ea99c096a73e8f3272d67c2b

        SHA1

        48d041b36ac8d55243e89816d416455bd975bd27

        SHA256

        a4733689f315f587e7ec1c3169b30342e8e3ccd39d6c33f9728be475e86a13a6

        SHA512

        d5012ba23a0087cabbeb472cca865f5bb5b3120edfff8be4b4c408ee8dda0925405b0e49fcf787841977bde4732fa1be7581dbd67b11d38f3c2cff7ae1f5216c

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ibdEX73.exe

        Filesize

        391KB

        MD5

        e07cadb908e19e00738e7fe7a81aa655

        SHA1

        030c04a8140f34f3feacb5a9e6289373c5c4229e

        SHA256

        aa8b0d0088d60d1b7b2389bdf0891357c3d3320d308bbce55fa07125be79818c

        SHA512

        ecbe6be1156882993cb1bb4e726281b1d8d7c6a7e7c1255868d147ae4d2bb9ecc71730183163abd7693fb8d61c20173059664c0b3589684419e3ba7a52ec9ee2

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6853.exe

        Filesize

        345KB

        MD5

        3b359d74e7bcb4924ad1b2b42680b13c

        SHA1

        d0bcb9f1067bbb3ae8ce2b1d903bc3dcaba9251e

        SHA256

        5a6e0ee77c18f043a7d72e18184a89d20a32ba8cf1c54106ac84bade1dac5435

        SHA512

        fbec8ece732f87de9f9cab290395e4a6491b5b27eef10807db01985b9aca05c7789de54c074382e398d063e8ba9c3e888d8be307a355d4319424522fee0b047d

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3702MA.exe

        Filesize

        11KB

        MD5

        7e93bacbbc33e6652e147e7fe07572a0

        SHA1

        421a7167da01c8da4dc4d5234ca3dd84e319e762

        SHA256

        850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

        SHA512

        250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

      • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h46ru16.exe

        Filesize

        333KB

        MD5

        8fef491acb176a6506e37d21433df526

        SHA1

        5e00c307e668f371381424d44862e855f75016f5

        SHA256

        1478c5e3b5d810bb40b58b49b13b2c80a830a81b369856aa2eab95843f880a85

        SHA512

        356af5effacfd1825dc04262bcd7a4268432638e31f9bd151787dbbe8654d3ff35e4031b33bab239c61433cfe5fc9bd581be0d76dec1abc199153df29e016cd4

      • memory/2284-28-0x00000000048B0000-0x00000000048CA000-memory.dmp

        Filesize

        104KB

      • memory/2284-29-0x00000000071B0000-0x0000000007754000-memory.dmp

        Filesize

        5.6MB

      • memory/2284-30-0x00000000070C0000-0x00000000070D8000-memory.dmp

        Filesize

        96KB

      • memory/2284-40-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-42-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-56-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-54-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-52-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-50-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-48-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-46-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-44-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-58-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-38-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-36-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-35-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-32-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-31-0x00000000070C0000-0x00000000070D2000-memory.dmp

        Filesize

        72KB

      • memory/2284-59-0x0000000000400000-0x0000000002B03000-memory.dmp

        Filesize

        39.0MB

      • memory/2284-61-0x0000000000400000-0x0000000002B03000-memory.dmp

        Filesize

        39.0MB

      • memory/2712-66-0x0000000004B30000-0x0000000004B76000-memory.dmp

        Filesize

        280KB

      • memory/2712-67-0x00000000076E0000-0x0000000007724000-memory.dmp

        Filesize

        272KB

      • memory/2712-99-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-93-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-71-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-69-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-68-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-101-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-97-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-95-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-91-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-89-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-87-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-85-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-83-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-81-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-79-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-77-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-75-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-73-0x00000000076E0000-0x000000000771E000-memory.dmp

        Filesize

        248KB

      • memory/2712-974-0x0000000007750000-0x0000000007D68000-memory.dmp

        Filesize

        6.1MB

      • memory/2712-975-0x0000000007DF0000-0x0000000007EFA000-memory.dmp

        Filesize

        1.0MB

      • memory/2712-976-0x0000000007F30000-0x0000000007F42000-memory.dmp

        Filesize

        72KB

      • memory/2712-977-0x0000000007F50000-0x0000000007F8C000-memory.dmp

        Filesize

        240KB

      • memory/2712-978-0x00000000080A0000-0x00000000080EC000-memory.dmp

        Filesize

        304KB

      • memory/4912-21-0x00007FFF96073000-0x00007FFF96075000-memory.dmp

        Filesize

        8KB

      • memory/4912-22-0x0000000000F50000-0x0000000000F5A000-memory.dmp

        Filesize

        40KB