Analysis

  • max time kernel
    149s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    13/10/2024, 14:28

General

  • Target

    405c64162b12972b41f0f3cac8afcc87_JaffaCakes118.exe

  • Size

    920KB

  • MD5

    405c64162b12972b41f0f3cac8afcc87

  • SHA1

    f929b827b5aa1a8f4daa4ae44d2b636c6d82a4e7

  • SHA256

    d2e305083b81948a65facb78a2149a604c498529b2243fc82e5134fb3528c5c7

  • SHA512

    20d967d7fa5f761dff27ec3e2bde1136ab5fcb6287a7f9bbd3e4e45364523b636b7caad22eec1401dbd0d0c2e28f164ba27702e71ca3bc6b574c3c1818310957

  • SSDEEP

    24576:fJXWAayET+QuawV+XTUknfiuG7weke8juowZKMnunK:sTzuaxjnsywKMnY

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 53 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 28 IoCs
  • Suspicious use of SendNotifyMessage 17 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
    PID:1208
    • C:\Users\Admin\AppData\Local\Temp\405c64162b12972b41f0f3cac8afcc87_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\405c64162b12972b41f0f3cac8afcc87_JaffaCakes118.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2704
      • 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:2808
        • C:\Users\Admin\qaudoe.exe
          "C:\Users\Admin\qaudoe.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:2272
        • 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:2860
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            5⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:2596
      • 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:2260
        • 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:592
        • C:\Users\Admin\2eaj.exe
          "C:\Users\Admin\2eaj.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:832
        • C:\Users\Admin\2eaj.exe
          "C:\Users\Admin\2eaj.exe"
          4⤵
          • Executes dropped EXE
          • Maps connected drives based on registry
          • Suspicious behavior: EnumeratesProcesses
          PID:2468
        • 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:1336
        • C:\Users\Admin\2eaj.exe
          "C:\Users\Admin\2eaj.exe"
          4⤵
          • Executes dropped EXE
          PID:1716
      • 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:340
        • C:\Users\Admin\3eaj.exe
          C:\Users\Admin\3eaj.exe startC:\Users\Admin\AppData\Roaming\AB014\95839.exe%C:\Users\Admin\AppData\Roaming\AB014
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2896
        • C:\Users\Admin\3eaj.exe
          C:\Users\Admin\3eaj.exe startC:\Program Files (x86)\14120\lvvm.exe%C:\Program Files (x86)\14120
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:952
        • C:\Program Files (x86)\LP\399A\EC42.tmp
          "C:\Program Files (x86)\LP\399A\EC42.tmp"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2852
      • 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:1456
        • C:\Users\Admin\AppData\Local\fbe76925\X
          *0*bc*9aab6670*31.193.3.240:53
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:492
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2884
      • 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:1640
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del 405c64162b12972b41f0f3cac8afcc87_JaffaCakes118.exe
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        PID:2708
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:1156
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2032
  • C:\Windows\system32\DllHost.exe
    C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
    1⤵
      PID:3028
    • 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:1372
    • C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
      1⤵
        PID:1552
      • C:\Windows\system32\wbem\WMIADAP.EXE
        wmiadap.exe /F /T /R
        1⤵
          PID:1116

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\AB014\4120.B01

          Filesize

          300B

          MD5

          bef7c992784c994fbd9af8a95f9374d0

          SHA1

          3625aef04135af8ced6e343fbafa61d664fd0d0f

          SHA256

          f86b6f042bc37451b0aec3bc84176e2453d112ed97d661c09cdcca16f0c158d4

          SHA512

          587d277e45b9faf4eb0b8ce12fbf3b0a2e9b86a48714d8d62b71e036eec5e680c285020ec5233dd3399551d718d047c1ee35b04d3c08459aeacb020115649df3

        • C:\Users\Admin\AppData\Roaming\AB014\4120.B01

          Filesize

          600B

          MD5

          f051c01b505edeff9caa9c24f3115e09

          SHA1

          ab71613f3c4afe7c643d586b16719d222426a4b1

          SHA256

          fb75cd170271ab952a0a664aabd7f07e77ba7892fc560125ca327744c996ce45

          SHA512

          a5ec48702b98ce23a7bfc4aede30237f11cfd44a725a670c0e55068ea033c17fc2c8e768b1675d688a89d7600f9c7c03dfd09c130319f8c64743f900ae344761

        • C:\Users\Admin\AppData\Roaming\AB014\4120.B01

          Filesize

          996B

          MD5

          d61130819dbbd9db83e1f7432129faf9

          SHA1

          bf93ae84f10c4a880826a726152f86807f05d57f

          SHA256

          e6e1d03d1b5396cc6a962f27528426bee2428e25ffb293c42dfd3a668a53790c

          SHA512

          c9801a93972d9325c4db93d99042974d96229c5f7eac7398948a86be7b373ab2834488e1881ad038aedcb69d6f799bd7d693b7a11797a42324928d91c4332171

        • C:\Users\Admin\AppData\Roaming\AB014\4120.B01

          Filesize

          1KB

          MD5

          17d11abd80276b4dc366c350366ec585

          SHA1

          8cae6d52c24e77b9b259f0acb0fa541c02e39cc0

          SHA256

          a4b0fa57db07f5536a02f41c1a447c546c5205658a4bbe105a400c2ca3a99a6b

          SHA512

          aaad88b9ae9d98d7e0334d4a22ea0660c5bc520818f8454563ab4be9987fdb092cc344cfebc4c882ba1a9d5b2a587a462392e3419bea316663a0e949d842495e

        • C:\Users\Admin\MDdyAsuPL1.exe

          Filesize

          256KB

          MD5

          601683a024c1e27dd62d33de59536641

          SHA1

          4584d66af41c4f77a6e1b7df3dcd3e78217ad270

          SHA256

          11ba7731f1b9b48116167234553254116e86f06091b0bbd7eaf0cbea4c2df049

          SHA512

          b6ee2b371198d5a70124444596fb28831ec6b2f06910e0f772852f7d80ad2974373aead6f9597c61a89bd99496ca33a838030e458265f6ddea4920ffb0472008

        • \Program Files (x86)\LP\399A\EC42.tmp

          Filesize

          100KB

          MD5

          8659e2fdb286421874e997e5b1d56ae4

          SHA1

          e3b46183011a317dd80baf92ff9ef1b2da53cc05

          SHA256

          80ceedded02c13a9c4ade2d2242b2bb295bc122b5c7c0f6b3332b0f4fceae2b8

          SHA512

          ae12fd737c0a6f765ebe7a6e312230220e5fb79d42c1478a6f00edf5e67b6dec201aee90d3082b7817726c6501c7c94ce4a8eab72b2a00547bfdc382bbf2a8dc

        • \Users\Admin\2eaj.exe

          Filesize

          132KB

          MD5

          afaca64214594290a9e01c2ab012f00c

          SHA1

          eb1183a49d6da506072d34673f60a623687d2f82

          SHA256

          ca9e0ce2d0cf500ddbad4e9ad42e6e4136e3fa351839ccc654f393e624528f7a

          SHA512

          9f91e78c3a1de2e877e16b3cc862bc512051ccd011868c333dc66487bf1979c5f52406fa3498996e397705050b9c41a65a318d1f72e1e611dd9e2674a794a8b7

        • \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\5eaj.exe

          Filesize

          121KB

          MD5

          6735cacc68031001bcf6459daa770b42

          SHA1

          78fc873eee60454534d7f39279d53d9bd9780c77

          SHA256

          b1a7250c0fc8caa1a26ca2ebf18507ba4dcc564149ccfa81ed07e4fe2fbed026

          SHA512

          ef092414d0b7f51ec8ec697148dba5656ba13987f2b7f746bda77267320dbbfdc0504e51699becbe30162ee0dd102cea80ab689f74221a2c6a50e1912ab82f08

        • \Users\Admin\AppData\Local\fbe76925\X

          Filesize

          38KB

          MD5

          72de2dadaf875e2fd7614e100419033c

          SHA1

          5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

          SHA256

          c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

          SHA512

          e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

        • \Users\Admin\qaudoe.exe

          Filesize

          256KB

          MD5

          73d842777513cd9eda375d88a7adb680

          SHA1

          2c699cac447834944b2f391448012a388f5632df

          SHA256

          8bc9db3ccdd2bd8fe8d5a5143cc8b2218402c249fda0cbd5b8f9e39119d97746

          SHA512

          541d7bc53909221d671b29babbcf1a7a3d1a3207e8ffcc37009b1dfa6f3228f5aeecaf3ccfab41539b0c281f1ea569afc27f281858e8cfa1c300bfe02855b108

        • \Windows\System32\consrv.dll

          Filesize

          29KB

          MD5

          1149c1bd71248a9d170e4568fb08df30

          SHA1

          6f77f183d65709901f476c5d6eebaed060a495f9

          SHA256

          c2dcf387cb4d218f50463338291e7db38afbdab9aab88fc54e7f9283df1792d1

          SHA512

          9e6eac8facb23b38552d37c9f3cb24098f871d2885ecb3630fcd0199c5600b12a42f095f9fbeb90e5632496491d46fd987660cdda695e92dc386bd482d3ff459

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

          Filesize

          2KB

          MD5

          a5d7eac6c01a44b6a6256612f4b57ca3

          SHA1

          34197d3d33960563f01cd4fbc860af205e891de4

          SHA256

          b205656391dba5728e73ba32074253a1da407794ebd3c192aacf22d73764e637

          SHA512

          bd31f51eb92f9a08e0e5b96f2a28979115630a2776040f22c9cf46c1477bc92845a236b1e8a244a959c03a8f092da9be451f697ad892c8bf48a73a87410da582

        • memory/332-129-0x0000000002310000-0x000000000231B000-memory.dmp

          Filesize

          44KB

        • memory/592-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/592-40-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/592-38-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/592-49-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/592-48-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/592-47-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/592-102-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/592-42-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/832-61-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/832-54-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/832-52-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/832-62-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/832-64-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/832-59-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/832-56-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/1208-137-0x0000000002D40000-0x0000000002D4B000-memory.dmp

          Filesize

          44KB

        • memory/1208-123-0x0000000002B00000-0x0000000002B06000-memory.dmp

          Filesize

          24KB

        • memory/1208-119-0x0000000002B00000-0x0000000002B06000-memory.dmp

          Filesize

          24KB

        • memory/1208-115-0x0000000002B00000-0x0000000002B06000-memory.dmp

          Filesize

          24KB

        • memory/1208-141-0x0000000002D40000-0x0000000002D4B000-memory.dmp

          Filesize

          44KB

        • memory/1336-86-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/1336-88-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/1336-81-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/1336-84-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/1336-207-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/1336-79-0x0000000000400000-0x0000000000407000-memory.dmp

          Filesize

          28KB

        • memory/1640-393-0x0000000000400000-0x0000000000B19000-memory.dmp

          Filesize

          7.1MB

        • memory/1640-509-0x0000000000400000-0x0000000000B19000-memory.dmp

          Filesize

          7.1MB

        • memory/2468-67-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/2468-76-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/2468-75-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/2468-74-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/2468-72-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/2468-69-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/2468-65-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/2704-386-0x0000000002A10000-0x0000000003129000-memory.dmp

          Filesize

          7.1MB

        • memory/2704-392-0x0000000002A10000-0x0000000003129000-memory.dmp

          Filesize

          7.1MB

        • memory/2704-524-0x0000000002A10000-0x0000000003129000-memory.dmp

          Filesize

          7.1MB