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Analysis

  • max time kernel
    95s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/10/2024, 23:38

General

  • Target

    07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe

  • Size

    870KB

  • MD5

    07e257a2dc1e299ac898fa5e9016ef7d

  • SHA1

    0a3b6d5edbf71b511a1f58b5abca357b9a5f0ee6

  • SHA256

    6605c5f3f99c7063c2e942ca495fd13aaf275657a01cb5130ffe12cd283a7bc3

  • SHA512

    ebb4570cecf60fd4b59c7349e4aee86d5a42ea40733059f8e1ba9d819a00320d2fc091e19fa2fd38e928c7a1e4aed3860fa73335a9da5acbbe1f67cb3109f36b

  • SSDEEP

    24576:dueyt8398TAS1/JwxRQSRgD6ZdvpuXmR7E2ntxZDO:duPSWTACGR7atmR7Dn7ZDO

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Windows directory 2 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.

  • NSIS installer 2 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2480
    • C:\Users\Admin\AppData\Local\Temp\DM\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe\cadc4507a4b34fa48e24a78ed57c3f98\launch.exe
      C:\Users\Admin\AppData\Local\Temp\DM\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe\cadc4507a4b34fa48e24a78ed57c3f98\launch.exe "e07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe" "07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe" "1e130fa68b4d4af5a9b6e0b00b21f4a2" dec
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      PID:3452
    • C:\Users\Admin\AppData\Local\Temp\DM\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe\cadc4507a4b34fa48e24a78ed57c3f98\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\DM\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe\cadc4507a4b34fa48e24a78ed57c3f98\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe /path="C:\Users\Admin\AppData\Local\Temp\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      • Suspicious use of SetWindowsHookEx
      PID:4388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\46DE64130271B61D13A0FAFD9465377C_D8840AF2A28227DC3600C6CA04024DE2

    Filesize

    2KB

    MD5

    8b478ee2ca52416de88a96957af3cee1

    SHA1

    d03d5c6e4b9517fd20bdbc5800174be57167c800

    SHA256

    17b8c78df8d1bc960a0dc245daf839f11c155bde4ebfc8aeecdd6240275ba2e3

    SHA512

    50c6b4200aec422500517ddfae588247363dd20c29b4852b1d42e7359a410e126a9729f45e6f2fc1cb44bd9cbe857950b2e7b039cbcc51a269c7df42cd7ace6e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\BBB768C456D9E2DCD3EF595C400D483D_64C05B9EB32FC3D0CE6CB126561EEBFF

    Filesize

    1KB

    MD5

    fbbd9dad8659a448d73458d021e4c972

    SHA1

    f3afb01a304a4b44194b9ede751dc9a042f507e6

    SHA256

    591b5e93486139706689709faceaa32cdf8000fd0ee74bd03c358cfdfd3bdafa

    SHA512

    86ae767ee3cd3999a0ccfea8bd92e8a83e9e8f315fb81ec49fd9d4eab750e07cf3305aa8b3852bf5c4fc63fb3b3b3f04671ee1cb71f593960772c5c39b4ffa96

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\46DE64130271B61D13A0FAFD9465377C_D8840AF2A28227DC3600C6CA04024DE2

    Filesize

    466B

    MD5

    36e4b41b2b884bb5d60faca6ccf6d609

    SHA1

    5a797c8cad5c780fac8f23793e6c702d7f1e3063

    SHA256

    a65e50a730a782756a8c8b3d2812a8ca9c4ec6a71d22b9d694ada748f9df9f6a

    SHA512

    99dc7dd75d90494c03cdd02947faf9f4f0a67f9ab7e7c950c61e5b462dda085c361c08cb2b15d9ca3137715b3614e764829b52dbf59c7e3d914099f6439ab2ae

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\BBB768C456D9E2DCD3EF595C400D483D_64C05B9EB32FC3D0CE6CB126561EEBFF

    Filesize

    444B

    MD5

    fcd987591ae7cc35be4971e672f0c061

    SHA1

    29c3401eec659eb5337bd5c63e621cc89acbd3a2

    SHA256

    f89b03f339e4760272d84485b9ca86f72ba9dd015ca4f26df796a2de84249f4a

    SHA512

    040c6a2c85e7a353cf491d97c648b6619c817faaa07d0bc5033b7c270f5640f76c7e9afff5e56925c997d2a7ffd6604a401a4631a64c533689f6684f35e41f30

  • C:\Users\Admin\AppData\Local\Temp\DM\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe\cadc4507a4b34fa48e24a78ed57c3f98\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe

    Filesize

    387KB

    MD5

    9713c85d42d9775e96bbd379fb10faa2

    SHA1

    228d56b093360954158343d7be011fe792e836ec

    SHA256

    0a200c18ef5d957e153f18f7f1dc5b6de97bc5795fe280a314cd080191300e53

    SHA512

    2945ffaa4ea851637a5d7e5ecb4643a9baa7369aa9e07c134e5819d853e396fba64aa01199be8307ea5b17bd8a5b6bab07efc5b09131fc1a5f76a7e637888c98

  • C:\Users\Admin\AppData\Local\Temp\DM\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe\cadc4507a4b34fa48e24a78ed57c3f98\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe.config

    Filesize

    690B

    MD5

    bca0ea75b6940aa86960d7b9098a5998

    SHA1

    3d57f82158ac72c7eb2e72ba19a80485d8103130

    SHA256

    5a494295936d2170433864b449257bbac7b976413811a0b6339e37f83a891f8d

    SHA512

    260a05c509d874239a27798421ee75ac7e2bbc0d2a0485122740e8b8adcd8f43f98f7633cef278d9f7f4a132633b4b1cdf4b641e2233e891dce2d6eb6e75c3d3

  • C:\Users\Admin\AppData\Local\Temp\DM\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe\cadc4507a4b34fa48e24a78ed57c3f98\e07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe

    Filesize

    387KB

    MD5

    ebe36d0ae513a772ea38f64301f8f365

    SHA1

    d8f641d801d185b3aa95cfd4d52568bf4f295d99

    SHA256

    7a4ddd15212c6a0a0510062682dc409db48ff03b745e01373a96e80f0319868b

    SHA512

    a06efd1371c0b91980619b4c4db7b6a0529b8bea08a6bf10820c584d0d3172b34d07b483c751e5463b4efd313aaf41838b59761a8f410cf14528edc4e44ba4b9

  • C:\Users\Admin\AppData\Local\Temp\DM\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe\cadc4507a4b34fa48e24a78ed57c3f98\installer.exe

    Filesize

    870KB

    MD5

    07e257a2dc1e299ac898fa5e9016ef7d

    SHA1

    0a3b6d5edbf71b511a1f58b5abca357b9a5f0ee6

    SHA256

    6605c5f3f99c7063c2e942ca495fd13aaf275657a01cb5130ffe12cd283a7bc3

    SHA512

    ebb4570cecf60fd4b59c7349e4aee86d5a42ea40733059f8e1ba9d819a00320d2fc091e19fa2fd38e928c7a1e4aed3860fa73335a9da5acbbe1f67cb3109f36b

  • C:\Users\Admin\AppData\Local\Temp\DM\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe\cadc4507a4b34fa48e24a78ed57c3f98\launch.exe

    Filesize

    26KB

    MD5

    e2579df6879217499f05eef4725b3106

    SHA1

    905ab8f071c22be7a4fc78073d36121d17299464

    SHA256

    860372841f7d35c9e92f9b3d7c65c64a3904b02cbc41a5cd1318e571c27d9102

    SHA512

    40203c0cf7342894d05a7f4224add02206fb6d727e2e69d474d141778e556c0c3cfc3ce2a09d10c03c020fb5362904bac99890f0c3f316ce81c469fd59018645

  • C:\Users\Admin\AppData\Local\Temp\DM\07e257a2dc1e299ac898fa5e9016ef7d_JaffaCakes118.exe\cadc4507a4b34fa48e24a78ed57c3f98\launch.exe.config

    Filesize

    359B

    MD5

    05a59e8e79546860cf1e351e32e69404

    SHA1

    aef4ad7bcbd79f99feb7100f05938721f12f7dce

    SHA256

    a368ee85ee624c5adaad674a9b5986f17de7020206e93755c0d086714fcc9430

    SHA512

    6ec6d988e5c4736ca56118926fef22f952991688bee8408b782273622f2a1f5d8c57850bdb1992f70c23df42366bec56527ad1395484aa5916d84e1249d159fa

  • C:\Users\Admin\AppData\Local\Temp\nse855E.tmp\NSISdl.dll

    Filesize

    14KB

    MD5

    a5f8399a743ab7f9c88c645c35b1ebb5

    SHA1

    168f3c158913b0367bf79fa413357fbe97018191

    SHA256

    dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    SHA512

    824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

  • memory/3452-29-0x0000000072C00000-0x00000000731B1000-memory.dmp

    Filesize

    5.7MB

  • memory/3452-17-0x0000000072C00000-0x00000000731B1000-memory.dmp

    Filesize

    5.7MB

  • memory/3452-16-0x0000000072C00000-0x00000000731B1000-memory.dmp

    Filesize

    5.7MB

  • memory/3452-15-0x0000000072C02000-0x0000000072C03000-memory.dmp

    Filesize

    4KB

  • memory/4388-42-0x00007FF844300000-0x00007FF844CA1000-memory.dmp

    Filesize

    9.6MB

  • memory/4388-43-0x000000001C190000-0x000000001C19E000-memory.dmp

    Filesize

    56KB

  • memory/4388-44-0x000000001C8E0000-0x000000001CDAE000-memory.dmp

    Filesize

    4.8MB

  • memory/4388-45-0x000000001CE50000-0x000000001CEEC000-memory.dmp

    Filesize

    624KB

  • memory/4388-46-0x000000001C140000-0x000000001C148000-memory.dmp

    Filesize

    32KB

  • memory/4388-34-0x00007FF8445B5000-0x00007FF8445B6000-memory.dmp

    Filesize

    4KB

  • memory/4388-49-0x0000000020A60000-0x0000000020AC2000-memory.dmp

    Filesize

    392KB

  • memory/4388-51-0x00007FF8445B5000-0x00007FF8445B6000-memory.dmp

    Filesize

    4KB

  • memory/4388-52-0x00007FF844300000-0x00007FF844CA1000-memory.dmp

    Filesize

    9.6MB

  • memory/4388-59-0x00007FF844300000-0x00007FF844CA1000-memory.dmp

    Filesize

    9.6MB