Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2024 17:10

General

  • Target

    d466204fa35d7a2e847e29cf8289a6df1b39222aa8f083e5f2b7e97645ed0401.exe

  • Size

    789KB

  • MD5

    29cf80380ad66b8bb365a7e5478fd370

  • SHA1

    118725ab068f1b4a4e34ba391957abe8d4456774

  • SHA256

    d466204fa35d7a2e847e29cf8289a6df1b39222aa8f083e5f2b7e97645ed0401

  • SHA512

    c1de950b7ce1628d39929e393168bb4c4ba66ca779908ba87209c92bc83c282d941a73ae50e04ef15d5ed42ba0e15ed03a816c1b749ae331600f2a00c6aae159

  • SSDEEP

    12288:qMr6y90a3zG/P3AMZqmKyLF/9nsQsAaToABhiedwIPs97VVklVWy:0yL3i/4MZzxp9sVrlPuklVl

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

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
  • Launches sc.exe 1 IoCs

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

  • 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\d466204fa35d7a2e847e29cf8289a6df1b39222aa8f083e5f2b7e97645ed0401.exe
    "C:\Users\Admin\AppData\Local\Temp\d466204fa35d7a2e847e29cf8289a6df1b39222aa8f083e5f2b7e97645ed0401.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1124
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un743820.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un743820.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4708
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2112.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2112.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:3508
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3508 -s 1084
          4⤵
          • Program crash
          PID:3016
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6627.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6627.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2408
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5652
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 1388
          4⤵
          • Program crash
          PID:5788
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si195137.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si195137.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5948
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3508 -ip 3508
    1⤵
      PID:2676
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2408 -ip 2408
      1⤵
        PID:5696
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:7008

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si195137.exe

        Filesize

        169KB

        MD5

        22eb927f4c27fc45240d3a0f8586fde8

        SHA1

        d303f5fbbdca89810f599c5437bb472ca82091d2

        SHA256

        3e3e45d11428066129611baa2b39d265e5c61bcb148f1eab1a94bf659c6d2df1

        SHA512

        0c130cda87008c7c7aa8d20bf602dd8da9fc64dca46628b12b8b6231affc438b9666be9b51504af19ec95bbb5b01dbac5c4be9fb2f285e9ac3dc6ea9b4588bea

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un743820.exe

        Filesize

        635KB

        MD5

        9ecedb90992d4931fbdfe0714584e4d8

        SHA1

        8f72e06ea5b753a53b1fa9133981269baa88374f

        SHA256

        d90c2a9461a988abc4213051b5ef3df261936aa873d2d29853326d0250c014b5

        SHA512

        c6d5680144f06ea356e4167e4ba71bf26d5bae14c32d236ca4d347509d265424351148eb5aac2f01593aca32dc5d38ae57daa714b5a13b13ec1301f546c9056e

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2112.exe

        Filesize

        233KB

        MD5

        6f968a7bf7511d8010e1cda26acadbef

        SHA1

        b2a8f46bf059d83d216e11833444a8f3e638fd9f

        SHA256

        8ae14ec876f2118bcfcfa3e64b5d644c9df1e56d92117adb3f8d6bc20283d980

        SHA512

        0f68cb4bfd6536ae7dc057e28c70654edcefae9ccc49a57d133fa515b7ecee62a2709f4ebb794f0998205c27a7b3cfbcb8513ab3bc6be1f75aa5287328c5256b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6627.exe

        Filesize

        417KB

        MD5

        4f33b2243b8751a7af1c44506d869aaa

        SHA1

        7a41d661414886a531e52fa7737530b36deefb6c

        SHA256

        09300ef2870545619009c2717f9c17502e12788548f4ca880d8d4a4b45f2ebfe

        SHA512

        778be19d5f6e231d8a6fe02c8e0959f8cf8e9340c31e35c13b758504219ebe10fcd621fd6beae82620273eaa4c3e52e4319521710196824fa1017265024815d1

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/2408-70-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-61-0x00000000048D0000-0x0000000004936000-memory.dmp

        Filesize

        408KB

      • memory/2408-2143-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/2408-63-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-64-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-66-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-96-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-68-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-74-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-76-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-78-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-80-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-82-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-84-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-86-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-88-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-92-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-90-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-72-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-94-0x00000000051B0000-0x000000000520F000-memory.dmp

        Filesize

        380KB

      • memory/2408-62-0x00000000051B0000-0x0000000005216000-memory.dmp

        Filesize

        408KB

      • memory/3508-27-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-39-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3508-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/3508-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3508-51-0x00000000005A0000-0x00000000005CD000-memory.dmp

        Filesize

        180KB

      • memory/3508-22-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-23-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-45-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-50-0x0000000000690000-0x0000000000790000-memory.dmp

        Filesize

        1024KB

      • memory/3508-25-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-19-0x0000000002130000-0x000000000214A000-memory.dmp

        Filesize

        104KB

      • memory/3508-29-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-31-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-33-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-35-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-37-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-55-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/3508-41-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/3508-43-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-47-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-49-0x00000000021D0000-0x00000000021E2000-memory.dmp

        Filesize

        72KB

      • memory/3508-21-0x00000000021D0000-0x00000000021E8000-memory.dmp

        Filesize

        96KB

      • memory/3508-20-0x0000000004BF0000-0x0000000005194000-memory.dmp

        Filesize

        5.6MB

      • memory/3508-16-0x00000000005A0000-0x00000000005CD000-memory.dmp

        Filesize

        180KB

      • memory/3508-15-0x0000000000690000-0x0000000000790000-memory.dmp

        Filesize

        1024KB

      • memory/5652-2157-0x0000000005680000-0x0000000005686000-memory.dmp

        Filesize

        24KB

      • memory/5652-2158-0x0000000005F60000-0x0000000006578000-memory.dmp

        Filesize

        6.1MB

      • memory/5652-2159-0x0000000005A50000-0x0000000005B5A000-memory.dmp

        Filesize

        1.0MB

      • memory/5652-2160-0x0000000005710000-0x0000000005722000-memory.dmp

        Filesize

        72KB

      • memory/5652-2161-0x0000000005980000-0x00000000059BC000-memory.dmp

        Filesize

        240KB

      • memory/5652-2156-0x0000000000FA0000-0x0000000000FD0000-memory.dmp

        Filesize

        192KB

      • memory/5652-2166-0x00000000059D0000-0x0000000005A1C000-memory.dmp

        Filesize

        304KB

      • memory/5948-2167-0x0000000000370000-0x000000000039E000-memory.dmp

        Filesize

        184KB

      • memory/5948-2168-0x0000000000C30000-0x0000000000C36000-memory.dmp

        Filesize

        24KB