Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-09-2024 20:00

General

  • Target

    f467ad374c4a6a470cde9f4893fd628c_JaffaCakes118.exe

  • Size

    920KB

  • MD5

    f467ad374c4a6a470cde9f4893fd628c

  • SHA1

    b6fb7decf1da130faa70e8115f5593ba6b9235b9

  • SHA256

    1c6d003793adae594719fc0572cf770437af2f24c1f8fe2307633a7cc59d8102

  • SHA512

    49d5a9e9bb3fe6367a8081509913e6706a26887644af8233809c25cb913d72b3233341cecc665520c08fa3529dc457f1d80327a8eba2a330970e22aebc08ab83

  • SSDEEP

    24576:tJXWAayET+QuawV+XTUknfiuG7weke8juowZKMnunK:WTzuaxjnsywKMnY

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 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
  • Drops file in Drivers directory 1 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 16 IoCs
  • Loads dropped DLL 16 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.

  • Unexpected DNS network traffic destination 5 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Adds Run key to start application 2 TTPs 54 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • UPX packed file 27 IoCs

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

  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 16 IoCs

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

  • Modifies registry class 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of FindShellTrayWindow 30 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 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:\Windows\system32\csrss.exe
    %SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
    1⤵
    • Executes dropped EXE
    • Suspicious use of UnmapMainImage
    PID:332
  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Modifies WinLogon for persistence
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1204
    • C:\Users\Admin\AppData\Local\Temp\f467ad374c4a6a470cde9f4893fd628c_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\f467ad374c4a6a470cde9f4893fd628c_JaffaCakes118.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2404
      • C:\Users\Admin\MDdyAsuPL1.exe
        C:\Users\Admin\MDdyAsuPL1.exe
        3⤵
        • Modifies visiblity of hidden/system files in Explorer
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2056
        • C:\Users\Admin\ruode.exe
          "C:\Users\Admin\ruode.exe"
          4⤵
          • Modifies visiblity of hidden/system files in Explorer
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          PID:2328
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c tasklist&&del MDdyAsuPL1.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2476
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            5⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:2816
      • C:\Users\Admin\2eaj.exe
        C:\Users\Admin\2eaj.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2792
        • C:\Users\Admin\2eaj.exe
          "C:\Users\Admin\2eaj.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:2684
        • C:\Users\Admin\2eaj.exe
          "C:\Users\Admin\2eaj.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:2708
        • C:\Users\Admin\2eaj.exe
          "C:\Users\Admin\2eaj.exe"
          4⤵
          • Executes dropped EXE
          • Maps connected drives based on registry
          • Suspicious behavior: EnumeratesProcesses
          PID:2296
        • C:\Users\Admin\2eaj.exe
          "C:\Users\Admin\2eaj.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:1572
        • C:\Users\Admin\2eaj.exe
          "C:\Users\Admin\2eaj.exe"
          4⤵
          • Executes dropped EXE
          PID:1816
      • C:\Users\Admin\3eaj.exe
        C:\Users\Admin\3eaj.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • System policy modification
        PID:1512
        • C:\Users\Admin\3eaj.exe
          C:\Users\Admin\3eaj.exe startC:\Users\Admin\AppData\Roaming\5B378\EC9AF.exe%C:\Users\Admin\AppData\Roaming\5B378
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1072
        • C:\Users\Admin\3eaj.exe
          C:\Users\Admin\3eaj.exe startC:\Program Files (x86)\78CCD\lvvm.exe%C:\Program Files (x86)\78CCD
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2656
        • C:\Program Files (x86)\LP\AF05\59A5.tmp
          "C:\Program Files (x86)\LP\AF05\59A5.tmp"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2052
      • C:\Users\Admin\4eaj.exe
        C:\Users\Admin\4eaj.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2492
        • C:\Users\Admin\AppData\Local\8a1d53fa\X
          *0*bc*611bbb90*31.193.3.240:53
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:1696
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2716
      • C:\Users\Admin\5eaj.exe
        C:\Users\Admin\5eaj.exe
        3⤵
        • Drops file in Drivers directory
        • Executes dropped EXE
        • Adds Run key to start application
        PID:2496
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del f467ad374c4a6a470cde9f4893fd628c_JaffaCakes118.exe
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        PID:1768
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:1260
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1620
  • 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:1700
  • C:\Windows\system32\DllHost.exe
    C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
    1⤵
      PID:2980

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\2eaj.exe

      Filesize

      132KB

      MD5

      afaca64214594290a9e01c2ab012f00c

      SHA1

      eb1183a49d6da506072d34673f60a623687d2f82

      SHA256

      ca9e0ce2d0cf500ddbad4e9ad42e6e4136e3fa351839ccc654f393e624528f7a

      SHA512

      9f91e78c3a1de2e877e16b3cc862bc512051ccd011868c333dc66487bf1979c5f52406fa3498996e397705050b9c41a65a318d1f72e1e611dd9e2674a794a8b7

    • C:\Users\Admin\5eaj.exe

      Filesize

      121KB

      MD5

      6735cacc68031001bcf6459daa770b42

      SHA1

      78fc873eee60454534d7f39279d53d9bd9780c77

      SHA256

      b1a7250c0fc8caa1a26ca2ebf18507ba4dcc564149ccfa81ed07e4fe2fbed026

      SHA512

      ef092414d0b7f51ec8ec697148dba5656ba13987f2b7f746bda77267320dbbfdc0504e51699becbe30162ee0dd102cea80ab689f74221a2c6a50e1912ab82f08

    • C:\Users\Admin\AppData\Local\8a1d53fa\X

      Filesize

      38KB

      MD5

      72de2dadaf875e2fd7614e100419033c

      SHA1

      5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

      SHA256

      c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

      SHA512

      e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

    • C:\Users\Admin\AppData\Roaming\5B378\8CCD.B37

      Filesize

      600B

      MD5

      b54747a884559ca1c0a6d8fb71ffb1fd

      SHA1

      fce5f27fab7377833954d953601ab52c6faadaee

      SHA256

      0434dcf8ed305938a3db8ca366abdf76693c69260835ef96fc35efa8a94d5433

      SHA512

      b2ad6d0f231668e6cad0292ca4a4cd3a9e2cfc1317184af2f3a210b5b9ebbc6dc64a5f77c40a8fc3cc0e3dc4720c48cfaea7ca3ba2468b110e7e5b6d3c9b4f72

    • C:\Users\Admin\AppData\Roaming\5B378\8CCD.B37

      Filesize

      996B

      MD5

      f34a5d739e01bd9cfe51c61aeaaa6371

      SHA1

      65b03b82bba0f7658512736056c60a939659fafe

      SHA256

      81a9d7d8512d4707ccd4ed671d9fbc6f69846efafe883b6b8a5b2d8082180fa1

      SHA512

      66e97b4d172eaf8c1597c9415a11697ac7c2ed7f7ce760cc07d42e8a6421760ab7ef3b9d163d0239bff1580c48cda320e9f75e963353758895ed2a253cf28754

    • C:\Windows\system32\consrv.dll

      Filesize

      29KB

      MD5

      1149c1bd71248a9d170e4568fb08df30

      SHA1

      6f77f183d65709901f476c5d6eebaed060a495f9

      SHA256

      c2dcf387cb4d218f50463338291e7db38afbdab9aab88fc54e7f9283df1792d1

      SHA512

      9e6eac8facb23b38552d37c9f3cb24098f871d2885ecb3630fcd0199c5600b12a42f095f9fbeb90e5632496491d46fd987660cdda695e92dc386bd482d3ff459

    • \Program Files (x86)\LP\AF05\59A5.tmp

      Filesize

      100KB

      MD5

      8659e2fdb286421874e997e5b1d56ae4

      SHA1

      e3b46183011a317dd80baf92ff9ef1b2da53cc05

      SHA256

      80ceedded02c13a9c4ade2d2242b2bb295bc122b5c7c0f6b3332b0f4fceae2b8

      SHA512

      ae12fd737c0a6f765ebe7a6e312230220e5fb79d42c1478a6f00edf5e67b6dec201aee90d3082b7817726c6501c7c94ce4a8eab72b2a00547bfdc382bbf2a8dc

    • \Users\Admin\3eaj.exe

      Filesize

      283KB

      MD5

      ab0bbc81ff15b6d295989e4076711c04

      SHA1

      99372e440fceb26128534ae44ba6649f4d6f5354

      SHA256

      b936e7056270188775662177402c86da4028950320a772f3d56763e2f935b4e5

      SHA512

      f1fa46e0fc9480766b68f7b3aba23bf41bb66e22d529d1006f5dbbfe467ec0bf490b50067184b38fa76639a76c15e88ca654544ea045bcbfce8c12d3d8347077

    • \Users\Admin\4eaj.exe

      Filesize

      273KB

      MD5

      90cfd3294a276c3bc20a9fddf574a8d1

      SHA1

      fc294843a290d0bc223e67f3370009e0bd63e3b8

      SHA256

      5b076d47b571824cd668c26e7fc0a53b54a58547b7cb6a70eccdf44b4ccbda14

      SHA512

      a1ffc3e46490c74e7cd45b919b4668e0f38cbf28b3c3b81a25c68233cd68b72a5d9444306b9e8ef03fa1739d441c7f6504a36aabc2c53a7025b3c6260adc1aeb

    • \Users\Admin\MDdyAsuPL1.exe

      Filesize

      256KB

      MD5

      601683a024c1e27dd62d33de59536641

      SHA1

      4584d66af41c4f77a6e1b7df3dcd3e78217ad270

      SHA256

      11ba7731f1b9b48116167234553254116e86f06091b0bbd7eaf0cbea4c2df049

      SHA512

      b6ee2b371198d5a70124444596fb28831ec6b2f06910e0f772852f7d80ad2974373aead6f9597c61a89bd99496ca33a838030e458265f6ddea4920ffb0472008

    • \Users\Admin\ruode.exe

      Filesize

      256KB

      MD5

      49812146416b5cbd77451e23d59a3d50

      SHA1

      2f3a63e1a25e0f43083cc6d6bb2d4d49b521b218

      SHA256

      dc3b3afd6fd62b7309a49ca1b2e3ff7bd3938201a2820705eb4f01affd6ad600

      SHA512

      3e4ce89a0c940060556395c61706756052b5d9dda0d08b0453c421dca626269c98061381e4b711133de041b8fd61ad6624a8fc33a2aaaa6f3b892f3fad8c9e57

    • \systemroot\assembly\tmp\{1B372133-BFFA-4dba-9CCF-5474BED6A9F6}

      Filesize

      2KB

      MD5

      a5d7eac6c01a44b6a6256612f4b57ca3

      SHA1

      34197d3d33960563f01cd4fbc860af205e891de4

      SHA256

      b205656391dba5728e73ba32074253a1da407794ebd3c192aacf22d73764e637

      SHA512

      bd31f51eb92f9a08e0e5b96f2a28979115630a2776040f22c9cf46c1477bc92845a236b1e8a244a959c03a8f092da9be451f697ad892c8bf48a73a87410da582

    • memory/332-128-0x00000000023A0000-0x00000000023AB000-memory.dmp

      Filesize

      44KB

    • memory/1204-121-0x0000000002DD0000-0x0000000002DD6000-memory.dmp

      Filesize

      24KB

    • memory/1204-117-0x0000000002DD0000-0x0000000002DD6000-memory.dmp

      Filesize

      24KB

    • memory/1204-113-0x0000000002DD0000-0x0000000002DD6000-memory.dmp

      Filesize

      24KB

    • memory/1204-141-0x0000000002DF0000-0x0000000002DFB000-memory.dmp

      Filesize

      44KB

    • memory/1204-137-0x0000000002DF0000-0x0000000002DFB000-memory.dmp

      Filesize

      44KB

    • memory/1572-83-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/1572-82-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/1572-80-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/1572-77-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/1572-75-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/1572-89-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/2296-72-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2296-69-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2296-90-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2296-67-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2296-85-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2296-65-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2296-86-0x0000000000400000-0x0000000000427000-memory.dmp

      Filesize

      156KB

    • memory/2404-484-0x0000000002AE0000-0x00000000031F9000-memory.dmp

      Filesize

      7.1MB

    • memory/2404-483-0x0000000002AE0000-0x00000000031F9000-memory.dmp

      Filesize

      7.1MB

    • memory/2496-494-0x0000000000400000-0x0000000000B19000-memory.dmp

      Filesize

      7.1MB

    • memory/2496-485-0x0000000000400000-0x0000000000B19000-memory.dmp

      Filesize

      7.1MB

    • memory/2684-42-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/2684-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2684-135-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/2684-61-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/2684-45-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/2684-47-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/2684-38-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/2684-40-0x0000000000400000-0x0000000000407000-memory.dmp

      Filesize

      28KB

    • memory/2708-62-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/2708-56-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/2708-53-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/2708-51-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/2708-49-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/2708-58-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/2708-59-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB