Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-12-2024 11:15

General

  • Target

    d958277b511acf4f8dae3d75c594db6c_JaffaCakes118.exe

  • Size

    356KB

  • MD5

    d958277b511acf4f8dae3d75c594db6c

  • SHA1

    b9a2113f62e2f559d51d70a35c77dff7e39294ed

  • SHA256

    065d9b1dd188b626515ce09b19cd24d7e16a160ac5319136e65aa3c561657426

  • SHA512

    21f5bfd2e04283a8d32f79cb10c823a66ebebc9d7ca9fc9a14d8fc3e4b31de1d0232141336c5816b098598f0ec2f4f2db5cbe44e4ebfffc792f01f55c96c4441

  • SSDEEP

    6144:0tkXQh+fOZTb4rVfYn33rVRRF5GPXpkHg0Sme9k4GgzsdHXTvLRUQSOObAIAWgcu:8VxQap5KDox3lWnk

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.gmail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    rudas199300

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • Hawkeye family
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 4 IoCs

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

  • Deletes itself 1 IoCs
  • Drops startup file 2 IoCs
  • Executes dropped EXE 7 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d958277b511acf4f8dae3d75c594db6c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d958277b511acf4f8dae3d75c594db6c_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Users\Admin\AppData\Local\Temp\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
      2⤵
      • Checks computer location settings
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1356
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        C:\Users\Admin\AppData\Local\Temp\svchost.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:460
        • C:\Users\Admin\AppData\Roaming\Windows Update.exe
          "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4156
          • C:\Users\Admin\AppData\Roaming\Windows Update.exe
            "C:\Users\Admin\AppData\Roaming\Windows Update.exe"
            5⤵
            • Executes dropped EXE
            PID:624
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 80
              6⤵
              • Program crash
              PID:4788
      • C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe
        "C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe"
        3⤵
        • Adds policy Run key to start application
        • Checks computer location settings
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:824
        • C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
          "C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3276
          • C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
            C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
            5⤵
            • Drops startup file
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:2392
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 624 -ip 624
    1⤵
      PID:4104

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

      Filesize

      87B

      MD5

      909440ee37365c16bce21f93c287657c

      SHA1

      ec9f4e0f22fb0a59eb25184710d88453c2625811

      SHA256

      ec114016c3e8076661039cd4961b741206101a705f26ff385cb881e80e500b68

      SHA512

      f1432029fb627695c48cd3c1ea037be39b153d31cdfa9efc37e86a3e28ae88693bc5bdb11bb11e75569c5071a1de13256b90b95b49459cb2b755df4bc4664784

    • C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

      Filesize

      45B

      MD5

      a6b2cbc038274921154dcbf64cc076cb

      SHA1

      240e674d5ecc80a2c671ca1a3edac03dba302eeb

      SHA256

      428fd3690080062b26a970f5adec10b6da06cefabd8d42b21ab736f874ace2db

      SHA512

      7c1cb2fb48a99e923484eed5ffd8ddcca06f395bc61b071d3c98d44e349a2e374fe94ed98c8e70a30967d7e1eda1c84fc9749067f0598e47af778a6707870043

    • C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

      Filesize

      52B

      MD5

      859068e6bb10eef680e57e092e94f7e3

      SHA1

      0348fea984e0a737b08e53f32bf9a61fe9bc8ab2

      SHA256

      172a84a1a1efe32b4c2d1e7e1525a0fa7c4c66b230a7019b9e9ff0df241b433b

      SHA512

      9ea648ff21b2605ca46112501d3741730d63e3237a58f7e40d959197688d4d62211d966fd99057f95aaad0f8158b6ff39773e93deeb8df5ea716bee89c7659bc

    • C:\Users\Admin\AppData\Local\Temp\SysInfo.txt

      Filesize

      56B

      MD5

      3ef045d517db664d7f64d66b65eb2ef4

      SHA1

      1e54c90ab24a161c307ca74e7bfbab23ca4795a2

      SHA256

      9ae5ccde3335d02f3b0a5795652cb7e706121f9a8bc1a721e2d6ffb1847a5a7b

      SHA512

      ec6b0f85cda02de19eff6094506c093395f6d45e521b2a3985f348ac71414c51b42464723dc7ab95e95c7e8f17fc4199435614cedfeca22630c23868d2377990

    • C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe

      Filesize

      7KB

      MD5

      d9f8d8a30db8fb5daebe3d30f7fb8409

      SHA1

      11920679d52db7c304a9d7687ab5ee41c3cae8d4

      SHA256

      2ac171ff0ad23ad0b2e2766383e3569e7b5f6ced05abfcdff344986f1ad6df4f

      SHA512

      c4e0ac2a4a37199ed4d61e3ce0e2dd7d91542f2c3b490d0c8fe4ae1c9cda174348b463aa63bd704a47938853ebb429dfcca07fb3cffc430449dcb5474e96be81

    • C:\Users\Admin\AppData\Local\Temp\svchost.exe

      Filesize

      356KB

      MD5

      d958277b511acf4f8dae3d75c594db6c

      SHA1

      b9a2113f62e2f559d51d70a35c77dff7e39294ed

      SHA256

      065d9b1dd188b626515ce09b19cd24d7e16a160ac5319136e65aa3c561657426

      SHA512

      21f5bfd2e04283a8d32f79cb10c823a66ebebc9d7ca9fc9a14d8fc3e4b31de1d0232141336c5816b098598f0ec2f4f2db5cbe44e4ebfffc792f01f55c96c4441

    • memory/460-22-0x0000000000400000-0x0000000000434000-memory.dmp

      Filesize

      208KB

    • memory/460-24-0x0000000074B10000-0x00000000750C1000-memory.dmp

      Filesize

      5.7MB

    • memory/460-25-0x0000000074B10000-0x00000000750C1000-memory.dmp

      Filesize

      5.7MB

    • memory/460-37-0x0000000074B10000-0x00000000750C1000-memory.dmp

      Filesize

      5.7MB

    • memory/1356-20-0x0000000074B10000-0x00000000750C1000-memory.dmp

      Filesize

      5.7MB

    • memory/1356-50-0x0000000074B10000-0x00000000750C1000-memory.dmp

      Filesize

      5.7MB

    • memory/3024-0-0x0000000074B12000-0x0000000074B13000-memory.dmp

      Filesize

      4KB

    • memory/3024-17-0x0000000074B10000-0x00000000750C1000-memory.dmp

      Filesize

      5.7MB

    • memory/3024-2-0x0000000074B10000-0x00000000750C1000-memory.dmp

      Filesize

      5.7MB

    • memory/3024-1-0x0000000074B10000-0x00000000750C1000-memory.dmp

      Filesize

      5.7MB