Analysis

  • max time kernel
    147s
  • max time network
    155s
  • 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 02:40

General

  • Target

    c68f316bbb784a07b1385d3d73c5f0fe8590dc4e60cbd49ca0bb2b2fe70c5d87.exe

  • Size

    851KB

  • MD5

    51163ec3bebecb844b8e97ca14ec8db9

  • SHA1

    40f7ae461bab0e764e7547c4b9ef3fea42ec0ea2

  • SHA256

    c68f316bbb784a07b1385d3d73c5f0fe8590dc4e60cbd49ca0bb2b2fe70c5d87

  • SHA512

    6d82c43809eec5b8dcdc1aa1c81d028745b8e7595b4b3a9b47ec3a396e3f7f51661476fc777623870cdae28c8843a9d4cdca96f6a2c61ffc6cc4d50570b0be29

  • SSDEEP

    12288:OMrwy906ThSr1+XIdhYX5waU3yRjZ5Scn/mmeQjtrKoyy5ogdmi2Aa0HzwhWno0:aydhXIdWXjcyRjXSEmmlrVoU3UesoP

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c68f316bbb784a07b1385d3d73c5f0fe8590dc4e60cbd49ca0bb2b2fe70c5d87.exe
    "C:\Users\Admin\AppData\Local\Temp\c68f316bbb784a07b1385d3d73c5f0fe8590dc4e60cbd49ca0bb2b2fe70c5d87.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3164
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un360507.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un360507.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1296
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr443600.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr443600.exe
        3⤵
        • 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:4488
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 1096
          4⤵
          • Program crash
          PID:4260
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu534328.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu534328.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3436
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5360
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3436 -s 1436
          4⤵
          • Program crash
          PID:2636
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si265316.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si265316.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5768
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4488 -ip 4488
    1⤵
      PID:992
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3436 -ip 3436
      1⤵
        PID:5552

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si265316.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un360507.exe

        Filesize

        697KB

        MD5

        95ff7508a521d5b6ff8c3aea77dfb454

        SHA1

        a51fd8aad050f2b109b22106d81d8a3819e082e2

        SHA256

        229e2cea8de966cf226a9d9fca6c465d27c72e7c40c3bc31a2a64404ace5e1e4

        SHA512

        95251724ae2d7c39c7bce7db4039719d9c2220c8d3a6055ee453cd1ed99ef05b30fa7e0608f3b30f73ed4ba1f52c2ae789e4c7991a328fe4017491d5bd85d8a0

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr443600.exe

        Filesize

        402KB

        MD5

        dd290e345378a54dbca7f5a1259684a5

        SHA1

        6c75c285caf7c018c2c5206c3956159fe2819d44

        SHA256

        728df4d2d948bdeed455d6c1a55bd8fda6cccf2c1c8bfd1a851fce7f8fae743d

        SHA512

        1fa486443da9bd161e622c9f8f108b1bb4d75f073c9276cbf549bc66fa1a7be9eaa34bb721a4627a2e15a86e66fd0aa3576e7e269821c92c5de09cdf78f3d03a

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu534328.exe

        Filesize

        586KB

        MD5

        3e56793886876824fe59c14622dab4d1

        SHA1

        912f1669961a73d289f5584ec6fbca44bcd5305f

        SHA256

        06f575bf81e1ee45128452d59bb7284476cdb7ff8e0ee0f5f9eb63c246a7f3ae

        SHA512

        392c4d5e5108726c391fe743d47984651c75ee819166e9f171a64cdfdc50d7a45e74f249d377311d194a6d0e91924ee593dfe6da5e70752346e95a4d0620472d

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/3436-90-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-61-0x0000000002940000-0x00000000029A8000-memory.dmp

        Filesize

        416KB

      • memory/3436-2205-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/3436-82-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-84-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-86-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-78-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-89-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-92-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-95-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-96-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-64-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-66-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-68-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-70-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-72-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-74-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-80-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-63-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-76-0x0000000005570000-0x00000000055D0000-memory.dmp

        Filesize

        384KB

      • memory/3436-62-0x0000000005570000-0x00000000055D6000-memory.dmp

        Filesize

        408KB

      • memory/4488-27-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-40-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-55-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/4488-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/4488-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4488-51-0x0000000002430000-0x000000000245D000-memory.dmp

        Filesize

        180KB

      • memory/4488-22-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-23-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-45-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-50-0x0000000000940000-0x0000000000A40000-memory.dmp

        Filesize

        1024KB

      • memory/4488-25-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-19-0x0000000002720000-0x000000000273A000-memory.dmp

        Filesize

        104KB

      • memory/4488-29-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-32-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-33-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-35-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-37-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4488-41-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4488-43-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-47-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-49-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

        Filesize

        72KB

      • memory/4488-21-0x0000000004EE0000-0x0000000004EF8000-memory.dmp

        Filesize

        96KB

      • memory/4488-20-0x0000000004FB0000-0x0000000005554000-memory.dmp

        Filesize

        5.6MB

      • memory/4488-16-0x0000000002430000-0x000000000245D000-memory.dmp

        Filesize

        180KB

      • memory/4488-15-0x0000000000940000-0x0000000000A40000-memory.dmp

        Filesize

        1024KB

      • memory/5360-2219-0x00000000031F0000-0x00000000031F6000-memory.dmp

        Filesize

        24KB

      • memory/5360-2220-0x0000000005FB0000-0x00000000065C8000-memory.dmp

        Filesize

        6.1MB

      • memory/5360-2221-0x0000000005AA0000-0x0000000005BAA000-memory.dmp

        Filesize

        1.0MB

      • memory/5360-2222-0x0000000005930000-0x0000000005942000-memory.dmp

        Filesize

        72KB

      • memory/5360-2223-0x00000000059D0000-0x0000000005A0C000-memory.dmp

        Filesize

        240KB

      • memory/5360-2225-0x0000000005A10000-0x0000000005A5C000-memory.dmp

        Filesize

        304KB

      • memory/5360-2218-0x0000000000FC0000-0x0000000000FEE000-memory.dmp

        Filesize

        184KB

      • memory/5768-2229-0x0000000000410000-0x0000000000440000-memory.dmp

        Filesize

        192KB

      • memory/5768-2230-0x0000000004D30000-0x0000000004D36000-memory.dmp

        Filesize

        24KB