Analysis

  • max time kernel
    141s
  • max time network
    100s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25-09-2024 16:09

General

  • Target

    f66066cd08af3bf3a3cfef3cbb0547db_JaffaCakes118.exe

  • Size

    286KB

  • MD5

    f66066cd08af3bf3a3cfef3cbb0547db

  • SHA1

    9270e900ccc918e5edb22d20244561de8b1a5f05

  • SHA256

    a9e1e8da378d55d5e58322dbf5660a4ed83a4ec090abd7dc6cea1f4519f482d9

  • SHA512

    82c0df0795cdabae6391a564c463724b4a86095cda56451674b2e7a3733f4d26a7150d29272a530c86733afbf150e56b52e6facc65e582215cc754a7d1669e45

  • SSDEEP

    6144:zXF4+3H9SCXHeN5ezDJIgwDQ/Q2BfVZYND:z19tSqeNgIcQ83QD

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • 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
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • UPX packed file 12 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 17 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\f66066cd08af3bf3a3cfef3cbb0547db_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f66066cd08af3bf3a3cfef3cbb0547db_JaffaCakes118.exe"
    1⤵
    • Modifies security service
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:1480
    • C:\Users\Admin\AppData\Local\Temp\f66066cd08af3bf3a3cfef3cbb0547db_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f66066cd08af3bf3a3cfef3cbb0547db_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\4A9EA\ACAEA.exe%C:\Users\Admin\AppData\Roaming\4A9EA
      2⤵
        PID:1444
      • C:\Users\Admin\AppData\Local\Temp\f66066cd08af3bf3a3cfef3cbb0547db_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\f66066cd08af3bf3a3cfef3cbb0547db_JaffaCakes118.exe startC:\Program Files (x86)\EA24D\lvvm.exe%C:\Program Files (x86)\EA24D
        2⤵
          PID:1512
        • C:\Program Files (x86)\LP\EA34\1C09.tmp
          "C:\Program Files (x86)\LP\EA34\1C09.tmp"
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2152
      • C:\Windows\system32\msiexec.exe
        C:\Windows\system32\msiexec.exe /V
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2120
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Modifies registry class
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1644
      • C:\Windows\system32\AUDIODG.EXE
        C:\Windows\system32\AUDIODG.EXE 0x1e8
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1476

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Roaming\4A9EA\A24D.A9E

        Filesize

        996B

        MD5

        d259d5d0a253643af994684154f8d6a1

        SHA1

        0e3489f36aa2c3608ce8083b5287f8d275ef0500

        SHA256

        24946c008cdb27c1b909d4417874e11fe99da7249e4d57476b1146ffa35b9ec4

        SHA512

        f70d668ae05539053e5107d59d5a859a41317749a7d37ecd73ff7408f7f1b54d02449e9d1636a5736b7cb01bd9cfd2ea39bf3d1c792827eead8a00992616453e

      • C:\Users\Admin\AppData\Roaming\4A9EA\A24D.A9E

        Filesize

        600B

        MD5

        887812eb72cae5bbf92b36dc1a2635ba

        SHA1

        0b4752c2cea25c6f9091a5661e9b67dad5630b49

        SHA256

        54f99376c49d66f206035d9fdad163146e132e73a3c85980755a0dc43a103315

        SHA512

        f31f719687626aff454ea2fcae3208977ee23e4aa916d5d55f4fcce505a434e87e13b187c7cbc49770004c266a45409fe60668e7252aa42c0ec43874f4c964ec

      • C:\Users\Admin\AppData\Roaming\4A9EA\A24D.A9E

        Filesize

        1KB

        MD5

        8a7c73d31e4cdffe280e358d05d581bb

        SHA1

        86b588d7504c0f4d265ba306b107a2605f0a2ab8

        SHA256

        1c1763d815ff073ba93e0858499115c9e3554e016f69b9dae06f8d246bb60aab

        SHA512

        43fb79911f95ed37e928dcd5a85a7f5b74bb16b97a764f6514a87caed3379f7db0aa9800ec346bed3313c63c3443246ce9d1625025cdbfa03e8a7e2457cd97ff

      • \Program Files (x86)\LP\EA34\1C09.tmp

        Filesize

        101KB

        MD5

        80ac92fe81519a42cb9031ea571b7761

        SHA1

        fec55eedbe309ebaa847ae1b9b4680b1e357586b

        SHA256

        510567f9284db5bb61e1697b7befa5d940ad64be5b826db005094077682c42bd

        SHA512

        79e91e92bbb61b546943e3824f0fd56a8cd1b0b5c18d23b129286d12c906dc10a9540876af85268aa6236f3d97af69631d389cf486b6ed45e220e7cf0a35a42e

      • memory/1444-143-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/1444-15-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/1444-18-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/1444-16-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/1480-13-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/1480-1-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/1480-12-0x0000000000400000-0x0000000000469000-memory.dmp

        Filesize

        420KB

      • memory/1480-204-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/1480-3-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/1480-2-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/1480-343-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/1480-349-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/1512-145-0x0000000000400000-0x000000000046C000-memory.dmp

        Filesize

        432KB

      • memory/2152-345-0x0000000000400000-0x000000000041C000-memory.dmp

        Filesize

        112KB