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Analysis

  • max time kernel
    134s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 06:43

General

  • Target

    b274edfee930299e893b96b5c134e1bd_JaffaCakes118.exe

  • Size

    176KB

  • MD5

    b274edfee930299e893b96b5c134e1bd

  • SHA1

    82cc9d78a3179fe77879faf2075a42f46d48510a

  • SHA256

    59a95b54da9bbe95273a852ae68ceafa98312ec0bc3b59f62631870e19602ee6

  • SHA512

    87437ed33a7048ab0e915e6d341ce6f2e058ef31e3346955d7793670bc5245a570441eb4417531b29a9ac5157fd63a6644881d7091cf762ccbbdb0f6e9849433

  • SSDEEP

    3072:xLk395hYXJi45+1cMGnRjy470Xatvsq3RVTZPsfI6R5+o2bqU4de:xQqg1pwRjt70Xat1pU+o24de

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 13 IoCs
  • Drops file in Program Files 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 1 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\b274edfee930299e893b96b5c134e1bd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b274edfee930299e893b96b5c134e1bd_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:5012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsx8C72.tmp\NSISdl.dll

    Filesize

    14KB

    MD5

    a5f8399a743ab7f9c88c645c35b1ebb5

    SHA1

    168f3c158913b0367bf79fa413357fbe97018191

    SHA256

    dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    SHA512

    824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

  • C:\Users\Admin\AppData\Local\Temp\nsx8C72.tmp\System.dll

    Filesize

    11KB

    MD5

    c17103ae9072a06da581dec998343fc1

    SHA1

    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    SHA256

    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    SHA512

    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

  • C:\Users\Admin\AppData\Local\Temp\nsx8C72.tmp\accept2.bmp

    Filesize

    16KB

    MD5

    f642e8cfce23aa5d124533357de7394b

    SHA1

    80ce98a2bc4b416db357ea52a74424d742cfaa55

    SHA256

    f1bed304ea1d96094c1e4e3f8e112b7ce15af4441192e73c9144f774ad132d2e

    SHA512

    d0ec47e3a69cc6c6f54e8ba58cade7875ace43b66946e7bd4b678dc246c61acf8d36aeaf80082308f08783c28424c5db601bdde1d820f7797b60ca4fe948ad26

  • C:\Users\Admin\AppData\Local\Temp\nsx8C72.tmp\inetc3.dll

    Filesize

    24KB

    MD5

    8f2bda528c13722eb15d57ca27a21cca

    SHA1

    09d30b7665ad36377e29128fb9707783c9f1b714

    SHA256

    052fd5356691da3962ad025bbb9d24150ef99e92a4e3b3f0beba33e008bf3617

    SHA512

    deb9b72f6b4e9b758095604c0b957e28abd6624e0d9273656a5ec4f9d971eecfb42f76ae44485fa39e2bb54a5111d63ffc48e7dc772c4e2692654c21b77865e2

  • C:\Users\Admin\AppData\Local\Temp\nsx8C72.tmp\nsDialogs.dll

    Filesize

    9KB

    MD5

    c10e04dd4ad4277d5adc951bb331c777

    SHA1

    b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

    SHA256

    e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

    SHA512

    853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e