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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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 3 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 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 11 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:1552
    • 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:2976
    • 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:2128

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

    f3616bd037204e5ff9bf69d170ba8f8d

    SHA1

    728d9f8afa71fb1d54248b5f63cc969f1c43622e

    SHA256

    7e49c1324abe2f70c2ee7e8c9dbd61d59b6eda109afbbbbfc7a2a7d2a702659e

    SHA512

    4179a73555ffa6fd1f0774305368b62694cf5a283e3710118b94d975d99657ebf7a06e7c179027f5af0e3588dfb17d399d71217fc4ad97c0adc121aacfada701

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    94aff010cdd6ea626da20c5b4ccf8935

    SHA1

    af4852eeb16c9a2a65514731e2431b6e11df2d4b

    SHA256

    6d313ff8518f451d249c6e4852fe33ee8fb9c90bbb4f7da4fcc6e1fa8642fbfe

    SHA512

    cf209db481bca112a15d58ce73563516d9aaf269024591070bdb18c51cd14ad288615c2b211c7659df83de05c2a2594eb3301153951706ab35fba3894e99ac35

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

    Filesize

    444B

    MD5

    b3b7f773366f873ecf06078ba72bd412

    SHA1

    52d5d85e2f9a8f03c9ff1ecdcf35d963e797731d

    SHA256

    19b06e50759cbe6a4c1cd570463fefc5fe7afb0caad480489ab120b4eadc82c1

    SHA512

    a397569d55e9eca45b1a35f208cb7468ac976529d2a9b83b283a3d8dc6bbbc846de9833f078fcf623278068d0b1a2936781d079a460eacb8851d9af11f7bbdcb

  • C:\Users\Admin\AppData\Local\Temp\CabF21E.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • 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.config

    Filesize

    359B

    MD5

    05a59e8e79546860cf1e351e32e69404

    SHA1

    aef4ad7bcbd79f99feb7100f05938721f12f7dce

    SHA256

    a368ee85ee624c5adaad674a9b5986f17de7020206e93755c0d086714fcc9430

    SHA512

    6ec6d988e5c4736ca56118926fef22f952991688bee8408b782273622f2a1f5d8c57850bdb1992f70c23df42366bec56527ad1395484aa5916d84e1249d159fa

  • C:\Users\Admin\AppData\Local\Temp\TarF250.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

    Filesize

    26KB

    MD5

    e2579df6879217499f05eef4725b3106

    SHA1

    905ab8f071c22be7a4fc78073d36121d17299464

    SHA256

    860372841f7d35c9e92f9b3d7c65c64a3904b02cbc41a5cd1318e571c27d9102

    SHA512

    40203c0cf7342894d05a7f4224add02206fb6d727e2e69d474d141778e556c0c3cfc3ce2a09d10c03c020fb5362904bac99890f0c3f316ce81c469fd59018645

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

    Filesize

    14KB

    MD5

    a5f8399a743ab7f9c88c645c35b1ebb5

    SHA1

    168f3c158913b0367bf79fa413357fbe97018191

    SHA256

    dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    SHA512

    824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

  • memory/1552-5-0x00000000004E0000-0x00000000004E1000-memory.dmp

    Filesize

    4KB

  • memory/2128-94-0x00000000004D0000-0x00000000004DE000-memory.dmp

    Filesize

    56KB

  • memory/2976-19-0x00000000740F0000-0x000000007469B000-memory.dmp

    Filesize

    5.7MB

  • memory/2976-73-0x00000000740F0000-0x000000007469B000-memory.dmp

    Filesize

    5.7MB

  • memory/2976-20-0x00000000740F0000-0x000000007469B000-memory.dmp

    Filesize

    5.7MB

  • memory/2976-18-0x00000000740F1000-0x00000000740F2000-memory.dmp

    Filesize

    4KB