Overview

overview

10

Static

static

5

84b89e99ec...18.exe

windows7-x64

10

84b89e99ec...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-05-2024 15:56

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General

  • Target

    84b89e99ec7c94ec19537c8ffc9792cd_JaffaCakes118.exe

  • Size

    512KB

  • MD5

    84b89e99ec7c94ec19537c8ffc9792cd

  • SHA1

    3bceef768d3db52a9f82c76c551504dc2dee53b9

  • SHA256

    1231fa461e42fd8a6b9f6474fed95f0b44e05f7f2c277212bd73662a00d88a8e

  • SHA512

    6814dcf9cbaf19dbb2ce7b4e4f881821621566ead756a71952ff22d6f86e34fe47d169df95e86f708c6c5333c6b06668a394e86e2f9d915ba2192c0c9524897d

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6s:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5H

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
    evasion
  • Windows security bypass 2 TTPs 5 IoCs
    evasiontrojan
  • Disables RegEdit via registry modification 1 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Windows security modification 2 TTPs 6 IoCs
    evasiontrojan
  • Adds Run key to start application 2 TTPs 3 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 64 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Modifies WinLogon 2 TTPs 2 IoCs
    persistence
  • AutoIT Executable 10 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 19 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 20 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 18 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\84b89e99ec7c94ec19537c8ffc9792cd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\84b89e99ec7c94ec19537c8ffc9792cd_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3992
    • C:\Windows\SysWOW64\mozvyrjdqd.exe
      mozvyrjdqd.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Modifies visiblity of hidden/system files in Explorer
      • Windows security bypass
      • Disables RegEdit via registry modification
      • Executes dropped EXE
      • Windows security modification
      • Enumerates connected drives
      • Modifies WinLogon
      • Drops file in System32 directory
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2968
      • C:\Windows\SysWOW64\ogwgqlkp.exe
        C:\Windows\system32\ogwgqlkp.exe
        3⤵
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:5020
    • C:\Windows\SysWOW64\wpjcitvqmjonfoq.exe
      wpjcitvqmjonfoq.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2200
    • C:\Windows\SysWOW64\ogwgqlkp.exe
      ogwgqlkp.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2616
    • C:\Windows\SysWOW64\xcwwgdxwzgkyl.exe
      xcwwgdxwzgkyl.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3616
    • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
      "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""
      2⤵
      • Drops file in Windows directory
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe
    Filesize

    512KB

    MD5

    88b5d2ca25fdf21469e2c8b076039edc

    SHA1

    bd17effa32d7dd1c76246b77faad160e1d200db3

    SHA256

    af35d8cef81536734ff6c7f0e150487a8a515854ccabe1a02bc17093f3985ad6

    SHA512

    fa56ddf60126e9676d1f75edaf0d81e8fe7b4c7a1d508ed57e646480817d3ac10e4584cb3fd2177c7c0250071147654d8f7a529be7edb41d4f92b4481d7966aa

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  • C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe
    Filesize

    512KB

    MD5

    655c9a19a10f8656e014495afa488cf5

    SHA1

    92ed81629332357dea03d3b3a8b340bfce95d799

    SHA256

    1091cc08740e73c65428fd550c37f2d566f664886355678239e000092c8d7898

    SHA512

    be3861849ec9e98ee21c7d7c638fad809786a2cf7fb4817c9a036653d1b492c6fba293eb1973584a0ec62704dc9647dc3664442d3106c1a6ada4692e11371eaf

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  • C:\Users\Admin\AppData\Local\Temp\TCD8FF2.tmp\gb.xsl
    Filesize

    262KB

    MD5

    51d32ee5bc7ab811041f799652d26e04

    SHA1

    412193006aa3ef19e0a57e16acf86b830993024a

    SHA256

    6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

    SHA512

    5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

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  • C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
    Filesize

    239B

    MD5

    49cb7e42e96246112deafefe11d534b1

    SHA1

    27d12e47a95b587790ad980cca2db9ffdfa79caa

    SHA256

    ec903863f323d8efec74a708b93951e7e0bb12faa5fc73b4ac295e7d094d17fb

    SHA512

    9a744593b72eb0c5b0b0548e67beb1676fb4d4ca9750a5d72b8d2a3846ca3e6ebe50ead4f45df68736c4a3779ad9dbb7aed2a7ccf6cab08275a780c6f264376d

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  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
    Filesize

    3KB

    MD5

    a31aae4008f6f654508e8cd454f20463

    SHA1

    faf8a8929aa5e3ba3003ccd9ecc6e9ca03a9475e

    SHA256

    ed0f53bf285d4747633dd2c0588122682187bc26f063594b79c08872f2308288

    SHA512

    2334d7cc9263eb33500a77aa1db0323e5d2e7160aece82bc1f29c7624167a4003ae11b969e973c63022d9c9373d127377602e6dc38585b2d66ebcc2227d71f5b

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  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
    Filesize

    3KB

    MD5

    bf80cdb74a7b717d2588f2ebfc593f72

    SHA1

    0b4fbef281dc0fced0766fd1666a40e5de353d66

    SHA256

    d37b8809ea8880ff4d8eac7e5ee902923449cb1647be47a30be8f087dda512f0

    SHA512

    a06dccdf737c019e241c38e27402466605b6342d7df586f6f97a6822f08cc715ec545ceccb158b4266c915c80d93030170394cbe8d8ca548bbd2875d9ef89dd5

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  • C:\Users\Admin\Documents\PublishUnpublish.doc.exe
    Filesize

    512KB

    MD5

    dd9d8ee0b5d18ea9605dda29f3e98b23

    SHA1

    32f2c973940a695bea51e3aa3da6927eb7a4ba2c

    SHA256

    ed7e86b0dc86a9af706d014fee50cf30270b7aae751f71ea568ee4304a05056f

    SHA512

    f8bf186083264aadd1cd38ae1f7c6afc04762e3ff37fa3628d7ecea6727e37ec29ed6982bb6b706aa1f6a60bedba14e590fb117f40b6ba4cf48b749700bd085d

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  • C:\Windows\SysWOW64\mozvyrjdqd.exe
    Filesize

    512KB

    MD5

    158c8eab19e93d020c84e1c127193a9a

    SHA1

    d928c4025f9ebad7a2334f49bd89807beb7b442c

    SHA256

    1c6e69e611bb35183cb4adad2dd03240858f6adac27e5ac34572b39b4c3a9ebf

    SHA512

    e0e148a5cc70a9a05b1249c7d773b9646a2e3c8149d4c15948478998961e635d41564fd556fb918649cf2543422cfc2d1cd22f3b3ebef94ad78711142bbac1f8

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  • C:\Windows\SysWOW64\ogwgqlkp.exe
    Filesize

    512KB

    MD5

    d16ad2251bc4284b87b60e60bf3dea61

    SHA1

    4ea8a441aeb31f815bdfb2d8e8401192540689bf

    SHA256

    0d518be5077eb564276eca7278aef0c1cfbf24b3ca7bf6ea0c2891d1a43b0cac

    SHA512

    508e1e38f1699a08ea8670cb84c471cdf88573d45b80aaa6b2219138c0dda5bf44934536a7ee3d9451f67c0cefe267056051f5e647fe924977b757d5209e71dc

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  • C:\Windows\SysWOW64\wpjcitvqmjonfoq.exe
    Filesize

    512KB

    MD5

    424ced54949661ddf4af802b47701a4c

    SHA1

    9bfd80699184290e950c55eff594024a16447503

    SHA256

    53b2f0b59355ac7e369e8552a2097e8917c20840ff46e4b6a97e7e6769c20d52

    SHA512

    04d4df3b802c52752f2edf262909c00110a7c521679e6b57ef7d0a8168e3da883a7edaec4f03608bfeed299335e76e3e2b3ab17394f94b615d3b1d4f0b089f2d

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  • C:\Windows\SysWOW64\xcwwgdxwzgkyl.exe
    Filesize

    512KB

    MD5

    b580105195d7058bc1aca5bb0b207417

    SHA1

    3739acc03115aa64fc4e6eabb63b3dbb55b29914

    SHA256

    bc45a739aa40dc5211d74ec86023d8e470022965f4f9d1b77def0b99fb2ce579

    SHA512

    b1053921fd30ca40e2ada47e1b88a3bc292951d7c36d3dd043c8996c3f3029d0c933ca67131491230e178aa475790205f8979fcba2171b37524d52b428ff8d4a

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  • C:\Windows\mydoc.rtf
    Filesize

    223B

    MD5

    06604e5941c126e2e7be02c5cd9f62ec

    SHA1

    4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

    SHA256

    85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

    SHA512

    803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

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  • \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
    Filesize

    512KB

    MD5

    6b0f4922ace9e600d269d41aab5cfd4f

    SHA1

    cdee9d7893fa952c17e5f51ed420a63ce69a20f2

    SHA256

    68e6e18d5d1fc95a400ab9fbd5deda02a2c5eae3f9ad70e58ca698a1999eaecc

    SHA512

    21a048f5bfaa9f1c33a362043c4120ad93e7bfbc1f678f08e4099c01dc5d8e4e3a7061ed4bcd6a1fddda2e4355e82d12546ba28cb8e3ac0e5ec4e741363e7549

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  • \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
    Filesize

    512KB

    MD5

    19ef4f78d57795674954a7e024483a46

    SHA1

    f16dd4e1cc1b90e98f69e6f182392241e1653c6d

    SHA256

    b291f26f3341d3b31c21a84445372c435f6eb59151acc7c2a7d7ddd199633829

    SHA512

    88891f96c0377d3f969c00ba6c2921b5630b487121e59969c6282979379821b017e8398f3969ae66db26f3f070bbda749f57d1e5a759f5a006f25870b5e274e5

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  • memory/452-36-0x00007FFC79DF0000-0x00007FFC79E00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/452-39-0x00007FFC79DF0000-0x00007FFC79E00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/452-38-0x00007FFC79DF0000-0x00007FFC79E00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/452-37-0x00007FFC79DF0000-0x00007FFC79E00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/452-40-0x00007FFC77490000-0x00007FFC774A0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/452-43-0x00007FFC77490000-0x00007FFC774A0000-memory.dmp

    Filesize

    64KB

    Download

  • memory/452-35-0x00007FFC79DF0000-0x00007FFC79E00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/452-608-0x00007FFC79DF0000-0x00007FFC79E00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/452-607-0x00007FFC79DF0000-0x00007FFC79E00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/452-606-0x00007FFC79DF0000-0x00007FFC79E00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/452-605-0x00007FFC79DF0000-0x00007FFC79E00000-memory.dmp

    Filesize

    64KB

    Download

  • memory/3992-0-0x0000000000400000-0x0000000000496000-memory.dmp

    Filesize

    600KB

    Download