Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    08-09-2024 16:39

General

  • Target

    d4ce32bedc8e93ff9a8fe51e75793d1d_JaffaCakes118.exe

  • Size

    277KB

  • MD5

    d4ce32bedc8e93ff9a8fe51e75793d1d

  • SHA1

    60d76d4b3b9811ff4fdfe908f9ad639ad842f755

  • SHA256

    fcd42cc561939da2b43d70f8451b03a9bd4eecb8b33e02932aef4c0b863c1b98

  • SHA512

    5e01909e16e4de7bdcc71590c63a4137075f597257267ef5dd055363670f78665d12e89eed0c056cf33bc58189d333eed1f4a0280eb099a6f1966b11a4f397b9

  • SSDEEP

    6144:0+EFEkoeFPnPEwHXyG7pzGyZCYqbApnfssIZQ:0+cEkNRsw3eyClcpnf5

Malware Config

Signatures

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

    Pony is a Remote Access Trojan application that steals information.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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 2 TTPs

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

  • UPX packed file 10 IoCs

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

  • 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.

  • Drops file in Program Files directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 15 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 18 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\d4ce32bedc8e93ff9a8fe51e75793d1d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d4ce32bedc8e93ff9a8fe51e75793d1d_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:2180
    • C:\Users\Admin\AppData\Local\Temp\d4ce32bedc8e93ff9a8fe51e75793d1d_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\d4ce32bedc8e93ff9a8fe51e75793d1d_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\E630D\95839.exe%C:\Users\Admin\AppData\Roaming\E630D
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2044
    • C:\Users\Admin\AppData\Local\Temp\d4ce32bedc8e93ff9a8fe51e75793d1d_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\d4ce32bedc8e93ff9a8fe51e75793d1d_JaffaCakes118.exe startC:\Program Files (x86)\0D54A\lvvm.exe%C:\Program Files (x86)\0D54A
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3048
    • C:\Program Files (x86)\LP\399E\C8DB.tmp
      "C:\Program Files (x86)\LP\399E\C8DB.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1524
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2124
  • 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:920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\E630D\D54A.630

    Filesize

    1KB

    MD5

    cd4d7068c18b74084e614685b52196df

    SHA1

    48063e9fa78fa5e03e5d24f170a0f3812ded242d

    SHA256

    467e529e78bf8fb69b7aac44252b63e3416e6386dd602f78253cd8eb5583c8a3

    SHA512

    3aea755348bfcd5ec614e5a6925498c542236aaeb38113e5131df39cc34513529001ea4b9d13d13a4b0dfb19d36832b34d25c797c67970d872e7495aeece1657

  • C:\Users\Admin\AppData\Roaming\E630D\D54A.630

    Filesize

    300B

    MD5

    e75cd1789c1fb7565cae63f334d00450

    SHA1

    dd50f05eef0a2770f0901c5b9ceb827e99f0a6ac

    SHA256

    4ce936fa4ed01e92aadc5644837c5803e11d5d2bb7e151ae7fc0aafbae6650f8

    SHA512

    5bf3ac875c96bd61c9d4ab3007c5f3360aa8a834ad8f27ca3aad89f9706b5cd9d8d217358d3fca5e5692f8339f72b32e8fcd75b3c4d981ee7947e0b5147ed13e

  • C:\Users\Admin\AppData\Roaming\E630D\D54A.630

    Filesize

    1KB

    MD5

    92c880241e424babd0c3f2354f9c4bd8

    SHA1

    2a50041b627f5ef3fdea202eaf61214086608eef

    SHA256

    7d9aef7e003d05ffc977a48e0bf7fa94cdc7a1b4246e554fb388010bc3932121

    SHA512

    42332c9fa687d4788d09fdb3747b8eb1cdef2104f4d7523f6fb6b82b1769fcc0fea577be933f230abe5afb0bf90cf7669cb4fb808e2ed63ec40839f717f5c99b

  • C:\Users\Admin\AppData\Roaming\E630D\D54A.630

    Filesize

    696B

    MD5

    7178453724b6306da53277669b0ce612

    SHA1

    99e4640e06c4f222df426413000d690fb5a12df9

    SHA256

    2fb3dcbfadfc436ec45173659641c7dbed435fd203b9a6a4c2758f29dc06747c

    SHA512

    1914d00c7939232c3d77a1930a131335928d0881dcb32737d324555513f334d818dfdc8847b502f6dccd699138406a94fd2a8ae419cf0aeb375b62442478d73d

  • \Program Files (x86)\LP\399E\C8DB.tmp

    Filesize

    96KB

    MD5

    95fd9f7a57aa12c44a0c97428c0181a9

    SHA1

    e379a1985d6267a95ebb97df650d64771dcd77b5

    SHA256

    f82e774ac4f906a9b0fd30d41c34b1ee90c0c9e809bf4bf66cd56a3439deccb6

    SHA512

    07ff5c98b8507cca93725091450997140cbb5808e245ccaeeba70ba162d8340b4977ba98230cd81902d2558edb8df484c5aed799387490cba316439f96b15737

  • memory/1524-167-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2044-10-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2044-11-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2044-8-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2180-13-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2180-81-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2180-12-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2180-1-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2180-168-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2180-2-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2180-200-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/3048-79-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/3048-78-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/3048-80-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB