Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2024, 17:01

General

  • Target

    433d970910b60cf230e63059dd902387_JaffaCakes118.exe

  • Size

    2.4MB

  • MD5

    433d970910b60cf230e63059dd902387

  • SHA1

    12fab24d955be94124d249ef71fb4b3ee8ae914d

  • SHA256

    7a6c2787558600aca9a836e83593072fe54f9981b31792b9ea9e1c9f02492459

  • SHA512

    aba8e51c1afc344be11eb01296c73792617357404c858f53765206dc8ccbccaa5e56f3ed44b5b6ba4182f3686434e0dd347072cc52218146e97691d9e44abb8f

  • SSDEEP

    49152:bw1dILPAX8ln6aB4WP3E29V8S4Dhg0fn2J6Z2SLqFYziUk68yogVTpypN9C6vfwT:bybk6zVMNcSfJ7JpyXS24kxK8UF8/Um

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 13 IoCs
  • Adds Run key to start application 2 TTPs 2 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 20 IoCs

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

  • Drops file in Program Files directory 47 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\433d970910b60cf230e63059dd902387_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\433d970910b60cf230e63059dd902387_JaffaCakes118.exe"
    1⤵
    • 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
    PID:1656
    • C:\Program Files (x86)\b1c5djpdesk\jpdesk.exe
      "C:\Program Files (x86)\b1c5djpdesk\jpdesk.exe" /NoWizard /AddGame /AddShop /Addtuangou
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:2524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files (x86)\b1c5djpdesk\Background\½ðÊô\background.ini

    Filesize

    348B

    MD5

    15b80664967a297ec932db3eed08e7fb

    SHA1

    6371f858fb0150bdb13e47e08567b895df40db43

    SHA256

    8321ee7f61d00552aad57b2678632df9bc2bb36bed9a87b12dbfad919c8c67ed

    SHA512

    ddfcd97ef47f3a2083502a9582a8d9d8d0b6147b896768ba34a936eeabd903011f70a0c2eaf5255b08bd1bc9a0d18b65a5d79be1be77132f6b98740931d86f50

  • C:\Program Files (x86)\b1c5djpdesk\Background\½ðÊô\background_bottom.png

    Filesize

    6KB

    MD5

    1fc5683474faae67fe6e634c815cfb1a

    SHA1

    1b8aeb09bc0f112ef15f259ec11084fce4219db2

    SHA256

    54e99536468e614e7ffbcbfcf2fd80c7d3c5b1ade75a19d86456372c0fbcff7b

    SHA512

    69abbce97ff0067210c31372adddf98710bd4f759f2ef23f6f31e33ee0dbd12aea5b405d33733ff4e84dcdad6e78ab63b062fd66c8b4fabd8451b8aff058d899

  • C:\Program Files (x86)\b1c5djpdesk\Background\½ðÊô\separator bottom.png

    Filesize

    1KB

    MD5

    2bdd0d0147769011a115973772f56c17

    SHA1

    66d838f42294b0a83eab5f017a28d047862b8f22

    SHA256

    aec664e6d9f5d64e21a7c1dbc4904fd39f7f008287ef1341e9a3ecfdfee3f2bb

    SHA512

    9dfe4462512ce5a10bc291e7ee9b74f6dc9558773b7755b604ca9d072dd2830bd5204042cd184bbfbf98eca4b80dfbf10f1c0e07c3a088198fc12588ca70a0bc

  • C:\Program Files (x86)\b1c5djpdesk\Background\À¶ÂÌ\background.ini

    Filesize

    348B

    MD5

    0e2c7e5e060a08fe28c1a81a5ed74682

    SHA1

    071d4274aa30c830d5bff4dbb7ee29f3d5f6bb6c

    SHA256

    c0dd00941107dd9763ce7ce942a8962b5fc4d4a7ba7973b6ece883ff3e916c76

    SHA512

    fbed6c2c0d44955d7d4e0db950a1f2aa3853de050731e3916b4bf30ffa1b654efdff7d471a2a5bb6ce53827e066dfa0752e8d8a35a77d2ab47fc37ea03939121

  • C:\Program Files (x86)\b1c5djpdesk\Background\Ì¿ºÚ\background.ini

    Filesize

    326B

    MD5

    fd5f63594053876d0afa98a9538f0bda

    SHA1

    ddb2767b058917356dbf7c28d16688ba95c58e33

    SHA256

    ce304a58f25c2c6d939eb5c90b69fca9fb1352eb326a466a308853fcd742bceb

    SHA512

    47058591131dc46a19e4b1656a62de71e4872fcf7a81d11c9161fec1869373a0eca23eaed13930657ea27949bf0f3521d40685c94a8c9cb098f356f9c9ccccf2

  • C:\Program Files (x86)\b1c5djpdesk\Background\͸Ã÷\background.ini

    Filesize

    344B

    MD5

    44593ed6b67c897f4156daa3de9db2a5

    SHA1

    4b3fb92bc4bb311f26381f6637702669c76be14a

    SHA256

    05ac6d2567841d83b629e5f871e65cffc80a1fc994b37b39f91bed890ff3c906

    SHA512

    f1d6f312a8f60aeb2f2a2c5c1a081cc61fc00d78a33f87f786d7130cd9390a839d00598f1f820f875d98cf311d17e909870b91a7b264d2bf0462002efb4374cf

  • C:\Program Files (x86)\b1c5djpdesk\Background\Ó«Ä»\background.ini

    Filesize

    326B

    MD5

    49d77a1266620a259e6d86593067e85b

    SHA1

    bdf6cf1c29e3ca4527581b661dfd81f4572bccc0

    SHA256

    b574e317ce0e6fffb413579b8cc9bdb92d4599cadba3e39048a51af055bd9345

    SHA512

    204a853e97575ae4c885ac937d976e4f763cd36697a983319328076a17c4a66a76f2238bb7610153c45092587cad3584aca95ab4e13319e260c0cd7c3459c5fb

  • C:\Program Files (x86)\b1c5djpdesk\Default.png

    Filesize

    17KB

    MD5

    26e12345d2a3fbac8e2812545ea682c4

    SHA1

    6a1374c096904f99ba9b740b7824b6613bf5b965

    SHA256

    b6e6858f80aa0b13f71726249f6bcb875a2573b7e7768fcc2952a1ed575f5efa

    SHA512

    97ba1b053dbd5399f33910dc651122495e8009b691f829e5e25dc0621ce125de7993fe1df130acff36dfdb518e61339d69a2c6070bcb638f83ab2b4eb30176ef

  • C:\Program Files (x86)\b1c5djpdesk\PicLib\System\Lock.png

    Filesize

    24KB

    MD5

    3ad791ac182a5f4b5d2d6709ede562f8

    SHA1

    274f064e5313fe64d1a28d97835077c31b309a12

    SHA256

    21b9b226d93bc0bf3ce75deca1357e01fe96b3de44b4579165fbd9ab6d5274e7

    SHA512

    d2906acf9c5fc9189ce75e4c036aea2ee267d17f0350a6d0c29eb40b5598ff299a728a2df01c29a5256496f666e6a01dfb63100b1ccbcf39161498c783c668cc

  • C:\Program Files (x86)\b1c5djpdesk\PicLib\System\MyComputer.png

    Filesize

    11KB

    MD5

    853aae4649a43e618afc1ee22bf28ced

    SHA1

    7ec0d8cc4789571f7cca578acf9b2ad1c9a4ab02

    SHA256

    4a653663aff24fe95cd423737f8d6c6cd5152df3637b862f08bd95b93ada0415

    SHA512

    e2993bccd1424062eab1152f6276c34be285b50ac50009756ec1009c67e33078d470016d021c521e8b9e68ee8978810537ad8dc645986353bd8a5c8b31dec27e

  • C:\Program Files (x86)\b1c5djpdesk\PicLib\System\QQ.png

    Filesize

    19KB

    MD5

    0aaa2bfec5c7365b313a9ee09f7fe021

    SHA1

    4a77efcdf621b39e1a6900989ca2f168dfd1860e

    SHA256

    4bf5ac2c8bdf8f548c07f5db9494f87e7d500fb2e8df9c6fb2fcdaacea5644b7

    SHA512

    6e0e071c929d42f5e8cd5515506386a4253d8babf2f51d45455741345f67ce575905571390c02ff98300c54cbe5f2f9bb2a3fb2a20c28795c1db4738ed2d62e2

  • C:\Program Files (x86)\b1c5djpdesk\PicLib\System\SearchPage.png

    Filesize

    17KB

    MD5

    094629d32298b9ecd4ceb031cce9f76d

    SHA1

    746b96e16c2a3d32064010b1ea5ca4ca10178f68

    SHA256

    b3ee1501c5386f437fd232b03ea17ca3aaa4bc97077d089d0828f5f1187e4c2f

    SHA512

    bf8553e5c6a3c42c2da52341633f53895628115859cd466bb14c64ff25ba2ba8a30842aa85f70b72c1024d08faee335db51efa575a70485648cf527af49b816d

  • C:\Program Files (x86)\b1c5djpdesk\PicLib\System\iexplore.png

    Filesize

    23KB

    MD5

    06a8e1ac974b8479f5096b593ca32d0a

    SHA1

    5f49e6c008ceaa2dcc141ed057170b4fb133de97

    SHA256

    4722e4294ae156fff774b8433a3b559862396ad4bce83fecf30c5980f88fd4bb

    SHA512

    5a7a9e6abea56852e697253e52120e99b296776250ea98ecf0a20b2061e71d51276cd7e977249d9116ce4794b37f4693473ca3c9a8b007d770e8e03bbf206b4b

  • C:\Program Files (x86)\b1c5djpdesk\PicLib\System\jpgames.png

    Filesize

    11KB

    MD5

    e6711320e2015d3334085a0672876675

    SHA1

    c6c97cb0b40a3e7aca024299f07441be4bb524f9

    SHA256

    d9d208fd03ccfd807d17e1b630a91d5b719bb33f755b8bcced9beb2d6302e137

    SHA512

    49c9428a4a572b4ed9aaa05d1f899c02aa4e652705c488d2098de0f8ac2a0a90f06b567be167ec9853e0abe26b79fde15518f634f5a21eff4af2c7be796f99d3

  • C:\Program Files (x86)\b1c5djpdesk\PicLib\System\jpxiaoshuo.png

    Filesize

    7KB

    MD5

    8aba6ca818fc9de944ece0c10c3088f1

    SHA1

    ac13202f1034d7ee109826268d63099effabdfcd

    SHA256

    70a22b32fa77b296f992f5697cbe19c5e7e20a0e1a3d6f6fd16855c8a27d983b

    SHA512

    43239110131b0fe4165b3da40fca4b9206628c10c9a0173a549faa7111ae276ae1a0cce8bd92798b0c5c43bd585632649e4bf46892628895c41b8fa145804c30

  • C:\Program Files (x86)\b1c5djpdesk\PicLib\System\taobao.png

    Filesize

    19KB

    MD5

    4ef62b2d453325973bd607adb8ac2e40

    SHA1

    b80ab7cc0cf58b62ad0a9c94849a891ad461c45f

    SHA256

    f414df48f1d76304b8473a5449ec50275d1734065eaa2204941e3a24381947f4

    SHA512

    51aefbd1d50c78af681a8aac06fe21bb323a45dc9435d7b9b66529d73a9725bcbf647f1f41922582f61cfc676246144b9e8af12d7a71ffa1f95f904d7b5a1688

  • C:\Program Files (x86)\b1c5djpdesk\Update\jpborder.exe

    Filesize

    627KB

    MD5

    7d19e6f730bcf70547ee1f3d3942de33

    SHA1

    49508ab3ec07b4fa8cd258d503226690efb77854

    SHA256

    61cce76a8e47bb8df52c60e19ff3a0db36aeb76cc5cedcdf18aaf2e44424f917

    SHA512

    d49f040e1be08c30b812e773b7bcafda6ee18265a8c9de5619ea5fff69b52d7e48975e1e87d6037c64faf108d77e97e4b1aeae69d526111432d8ed153bd3e06d

  • C:\Users\Admin\AppData\Local\Temp\nso95CC.tmp\nsWebJPDesk.dll

    Filesize

    303KB

    MD5

    064c5337ed2c6f123f5270d7dcec2a40

    SHA1

    51efbdc6f795510b84f6c0e3b9796f8720a55983

    SHA256

    e73b9d938fcccf600d3fa743965b7190f376c830091b05f828b052d1f439d389

    SHA512

    5c840dfcc346ddc1a4de2ada1ea311cf1ab049866ce9bcf02c9d20422a92f521e35413323d818393ba0b452499c394eadc39a94200afd35cd6fb1e143e11bd7f

  • C:\Users\Admin\AppData\Roaming\JPDesk\CurTheme.Theme

    Filesize

    976B

    MD5

    496e44fa89e96042c907d140368313fe

    SHA1

    85fa96d203b9c3f78dc73b34d66f4e756819044d

    SHA256

    4a361afae8923d404b8a6f8ad1646eae338cc5c54acbfc90e85f0fde6cf2f7f3

    SHA512

    8725c60617f30f07907189fb0964a2e5e5f9a028452e6fbb76abb2afd2bd4c5652f852f3bb9ef6c20869e2c0e0798a866d60d44fd34fd9a0067631f6c0aa1beb

  • C:\Users\Admin\AppData\Roaming\JPDesk\jpdesk.ini

    Filesize

    288B

    MD5

    869ed6f946bf70b2eb96503c404e277f

    SHA1

    8acdc3d543cb7368f9d4ffd0fdf3f357485838f0

    SHA256

    59a02ebf68b9cd9868064a08e991a34f70d938de8763055da9559d30ea03023a

    SHA512

    40c67c3470d5ee6812afe4aaee234f6528c2197b3e8cda23ed094df1aa688c75e8b86fd6392ab11af64bd78f941537f585649826b1f3443cde13f1347701f5ed

  • C:\Users\Admin\AppData\Roaming\jpdesk\mods.ini

    Filesize

    28B

    MD5

    3eafb2bb2de67cbb237ecc7403208906

    SHA1

    f7765fe98fb18984b7e2dc1240ff411183d69f1a

    SHA256

    a0b9ed6794a2ce0615f23f3e4032049f1473fe97b26e64e9dfb9fc3b0ad3152a

    SHA512

    82c307a32eb2ca967c0b5c3a141c2e895d8189358e4407f7f496cd53b78755abbcdc81d97447904a1d17bfc88ef4834275638d59637dadb7d0b83117604cd7ac

  • \Program Files (x86)\b1c5djpdesk\jpdesk.exe

    Filesize

    903KB

    MD5

    fd11f6fe68c6a543576fd06e9258b359

    SHA1

    df92e8b8f6e1e16f00667387f249c1f6b9cc8892

    SHA256

    a5e2d6c7db54bc2e15ff5b7bd0f0bf4c416b842fdd2a609e5d85b67b9650c686

    SHA512

    4480373c91cc23174c08852cdbabbb0cca10b938c9c1ae73dae775bf83dd8977f65fc54955fe593dc32bede246002c310d32bad33a21c183c212ff0092ff6c2d

  • \Users\Admin\AppData\Local\Temp\nso95CC.tmp\KillProcDLL.dll

    Filesize

    32KB

    MD5

    83142eac84475f4ca889c73f10d9c179

    SHA1

    dbe43c0de8ef881466bd74861b2e5b17598b5ce8

    SHA256

    ae2f1658656e554f37e6eac896475a3862841a18ffc6fad2754e2d3525770729

    SHA512

    1c66eab21f0c9e0b99ecc3844516a6978f52e0c7f489405a427532ecbe78947c37dac5b4c8b722cc8bc1edfb74ba4824519d56099e587e754e5c668701e83bd1

  • \Users\Admin\AppData\Local\Temp\nso95CC.tmp\NSISdl.dll

    Filesize

    14KB

    MD5

    254f13dfd61c5b7d2119eb2550491e1d

    SHA1

    5083f6804ee3475f3698ab9e68611b0128e22fd6

    SHA256

    fd0e8be2135f3d326b65520383a3468c3983fa32c9c93594d986b16709d80f28

    SHA512

    fcef8ac5bd0ee6e316dbbc128a223ba18c8bf85a8d253e0c0877af6a4f686a20b08d34e5a426e2be5045962b391b8073769253a4d9b18616febc8133ccf654f7

  • memory/1656-124-0x0000000000400000-0x0000000000462000-memory.dmp

    Filesize

    392KB

  • memory/1656-77-0x0000000000380000-0x0000000000390000-memory.dmp

    Filesize

    64KB

  • memory/1656-126-0x00000000035C0000-0x00000000038DD000-memory.dmp

    Filesize

    3.1MB

  • memory/1656-0-0x0000000000400000-0x0000000000462000-memory.dmp

    Filesize

    392KB

  • memory/1656-72-0x0000000000380000-0x0000000000390000-memory.dmp

    Filesize

    64KB

  • memory/2524-307-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-310-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-303-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-305-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2524-304-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-306-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-127-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-308-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-309-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-129-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2524-311-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-312-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-313-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-314-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-315-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-316-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-317-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB

  • memory/2524-318-0x0000000000400000-0x000000000071D000-memory.dmp

    Filesize

    3.1MB