Analysis

  • max time kernel
    145s
  • 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
    08-11-2024 10:32

General

  • Target

    e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe

  • Size

    789KB

  • MD5

    3b93aed25fd296bfa0839f2826f2afe9

  • SHA1

    8105758834b416605d7afd9a1e28a21f14d43da9

  • SHA256

    e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35

  • SHA512

    a1e480e9736009e2d9471e8d72de22b3a2a90d2f2860240ce83a2157add39e6a81260e0653a018dc5b8e50d23f9750ca6df19d410183f375e64c8a9a1b0bdd4b

  • SSDEEP

    24576:wyuibZodeeKQWW8JDg44F5JPrVDb468lCp:3VodKQWW8JDg9X8lC

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
  • 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\e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe
    "C:\Users\Admin\AppData\Local\Temp\e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:740
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un507647.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un507647.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2536
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1628.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1628.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:2884
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2884 -s 1016
          4⤵
          • Program crash
          PID:2572
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6476.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6476.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4188
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4456
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4188 -s 1384
          4⤵
          • Program crash
          PID:3948
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si056294.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si056294.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4752
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2884 -ip 2884
    1⤵
      PID:912
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4188 -ip 4188
      1⤵
        PID:3908

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si056294.exe

        Filesize

        169KB

        MD5

        d5d53cc29a74dcc30dac4710b145f88e

        SHA1

        b43e51238cfc4ed459e271a8c2493497e02c0fc9

        SHA256

        9ed1f6d9290a4351eeb801c3c091c9689e023f4f05393110de2b629b146e4bb9

        SHA512

        e1c68f4ef52649983c69f7ffd0e3dcc75a308bd4b6ebc0ab6e4a90cf68a58b7bd20486534d41bf2ff04d32c24869d5b928f75629d58985640ce8fc0ae8986789

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un507647.exe

        Filesize

        635KB

        MD5

        31fd2e5fe1fe13ce79b69d2cf7ba6b4b

        SHA1

        1ca088c0b5e1cfa89a3874c72bd4a55cb2fde69c

        SHA256

        b1ffb423755d1170d294a4996eed76383f9d205f242250f6e776ffbd95575c86

        SHA512

        c3e2b52f1eb057ef3ebdff7e4a491021f0aa2e4ddc3b1e44d736a59848ac7f4f5caecb74b6e649b629613064e5e6917db71379f1e19b16a8a351747e9e383ac4

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1628.exe

        Filesize

        233KB

        MD5

        2c3aa9d3686010021a6a890f969d86ae

        SHA1

        5ce3e4cf8f462cc5eb92908c87991d93bb4de31a

        SHA256

        7d5e199b795613abec4b148ca590bcbe2bb90d6e6ee5d80ea47a33127e3aaceb

        SHA512

        7a8f8ab2c9230fe9806900d17bcbdf81530ae6500ee484d987cf07b01c3a066da62473bb2370b96b6af0c9eab9fe7cda0f34e031b25e509155dff39b88ef7e03

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6476.exe

        Filesize

        417KB

        MD5

        decb7c39aabe62b06bb01aeaae7c0e92

        SHA1

        7c6c4e196185c7913a7a698182de3426ed6ba848

        SHA256

        42ae0d465fa48895873d2ff6774e2b89650afd17c880cc1b2c367d7018323813

        SHA512

        9dc0bddd62218020cbfedcfbf1c9711d678d387fed7c9a4a5a508ecb7789529c8c2d1c00c61664ac070c21b183dad330aa28dd7fe6db88f8c08b90a8a577f540

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/2884-16-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2884-15-0x0000000000720000-0x0000000000820000-memory.dmp

        Filesize

        1024KB

      • memory/2884-17-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/2884-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/2884-19-0x0000000002290000-0x00000000022AA000-memory.dmp

        Filesize

        104KB

      • memory/2884-20-0x0000000004B30000-0x00000000050D4000-memory.dmp

        Filesize

        5.6MB

      • memory/2884-21-0x00000000023E0000-0x00000000023F8000-memory.dmp

        Filesize

        96KB

      • memory/2884-43-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-49-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-47-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-45-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-41-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-39-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-37-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-35-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-33-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-31-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-29-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-27-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-25-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-23-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-22-0x00000000023E0000-0x00000000023F2000-memory.dmp

        Filesize

        72KB

      • memory/2884-50-0x0000000000720000-0x0000000000820000-memory.dmp

        Filesize

        1024KB

      • memory/2884-51-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2884-54-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/2884-55-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/4188-60-0x0000000004C00000-0x0000000004C66000-memory.dmp

        Filesize

        408KB

      • memory/4188-61-0x0000000004A90000-0x0000000004AF6000-memory.dmp

        Filesize

        408KB

      • memory/4188-67-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-77-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-93-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-91-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-89-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-87-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-85-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-83-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-79-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-75-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-73-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-71-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-69-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-65-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-95-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-81-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-63-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-62-0x0000000004A90000-0x0000000004AEF000-memory.dmp

        Filesize

        380KB

      • memory/4188-2142-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/4456-2155-0x00000000006A0000-0x00000000006D0000-memory.dmp

        Filesize

        192KB

      • memory/4456-2156-0x0000000004FC0000-0x0000000004FC6000-memory.dmp

        Filesize

        24KB

      • memory/4456-2157-0x0000000005620000-0x0000000005C38000-memory.dmp

        Filesize

        6.1MB

      • memory/4456-2161-0x0000000005110000-0x000000000521A000-memory.dmp

        Filesize

        1.0MB

      • memory/4456-2163-0x0000000005020000-0x0000000005032000-memory.dmp

        Filesize

        72KB

      • memory/4456-2164-0x0000000005080000-0x00000000050BC000-memory.dmp

        Filesize

        240KB

      • memory/4456-2165-0x0000000005220000-0x000000000526C000-memory.dmp

        Filesize

        304KB

      • memory/4752-2166-0x00000000005A0000-0x00000000005CE000-memory.dmp

        Filesize

        184KB

      • memory/4752-2167-0x0000000004C40000-0x0000000004C46000-memory.dmp

        Filesize

        24KB