Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14/09/2024, 18:53

General

  • Target

    e0d19a065df7ac0ec82266242445c371_JaffaCakes118.exe

  • Size

    64KB

  • MD5

    e0d19a065df7ac0ec82266242445c371

  • SHA1

    3a6096d3114432d83e1bf7084e8734f044d78773

  • SHA256

    05f1a5cfaada94fb45ea0d10aadcf028ce2103efb956e0b0aba129b6204bb234

  • SHA512

    62ee48890951b11fae72de5f531017384fb05101ad4034aae2125806d07302f73c916fb07564dec3b29a5409aa5b20bb6070dd40d33118f3c4181f1170bf0132

  • SSDEEP

    1536:Le49WbAw77+ekp5jr+/CjXmS8qcy4rLnVO:ifbX7SXHiCTmjy4fng

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 7 IoCs
  • UPX packed file 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 7 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e0d19a065df7ac0ec82266242445c371_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e0d19a065df7ac0ec82266242445c371_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1448
    • C:\Users\Admin\AppData\Local\Temp\nsoA2F.tmp\iWinGamesSetup.exe
      C:\Users\Admin\AppData\Local\Temp\nsoA2F.tmp\iWinGamesSetup.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of WriteProcessMemory
      PID:2876
      • C:\Users\Admin\AppData\Local\Temp\nse250F.tmp\InstGameInfoHelper.exe
        "C:\Users\Admin\AppData\Local\Temp\nse250F.tmp\InstGameInfoHelper.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Modifies system certificate store
        PID:2564

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    b5466176f8960ac1d61a6e2b213b4bde

    SHA1

    70e5a9a38e24eaf22127099927ed045dd73cb45a

    SHA256

    712acbbc6b86324ba05145c6a706c33f8753558d998eefece803ca82d8f6e24e

    SHA512

    6ea80615a97a969c7d21078254d6f956fd0ff1627a464ffaa5d7e696a80245a0519d3e590ac0cef7ff2acb1b01732e018745429b740bc77b922ea84d53743499

  • C:\Users\Admin\AppData\Local\Temp\Cab3536.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar3558.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\nse250F.tmp\gametitle.txt

    Filesize

    16B

    MD5

    dca5223e098ad10dd7dd81dc5ffa2d11

    SHA1

    3df81c3f2ee60bd5260b019f6ab95299c1e01d71

    SHA256

    8e607f94a723de44f5a0d9ea3501b9c07ce8e979c12c0e76b18deff5dfe2e3aa

    SHA512

    2343b66a9ac892e610283fd8b28554bef79e907f99a1ca8c1d46d83824a6b107afc620292f337ce8de17c6a45bb7bcff27ccaf76c187c71b8219543299e85026

  • C:\Users\Admin\AppData\Local\Temp\nse250F.tmp\tn_feat.bmp

    Filesize

    4KB

    MD5

    3df1659257c15fef71f5a51c21123f24

    SHA1

    e71dd78cd4e776dc35c3c38f0ea1c9bb3454cc5f

    SHA256

    05d1d54b0f0001fe58e381d1937f85f9dae2238bd1ded161ed00e16e25e60565

    SHA512

    aba97cced61f9ceb6cde2b78e59673d3ab45420fc1c0b4b22924f4a781717405bdc4f29279127435e6556224af7280e31e33583b3bfda046d9c5216d98c0014c

  • C:\Users\Admin\AppData\Local\Temp\nsoA2F.tmp\ftdownload.dat

    Filesize

    512B

    MD5

    b56223bc7b75518cbe1f80c84cfea665

    SHA1

    5f450387fe3e9441648c4e8ce34fc66da19e682f

    SHA256

    a2f723428137708e5fda88e5d971c1e3ee86708770024810e1cb30dbb1c26b0b

    SHA512

    23a0df16586f8b71cab49328d49080f6b814f0dd8102289a71c0581ca7ad612222f078e6c4e23ccad8275772d520654db2c19b13bd18c27d2f816e0f87b5fc79

  • \Users\Admin\AppData\Local\Temp\nse250F.tmp\BgImage.dll

    Filesize

    7KB

    MD5

    0e6d71e08eb5f3fe111c2fc10cf3f669

    SHA1

    e50d07fa89a8a36e39196ef91ee10e6ce7e96289

    SHA256

    df4ae53731440c2a7fbabac6ded7684fadc03c050c3190a6ec38b1eaf88b76b9

    SHA512

    20325b41ea54f8aeae09a127e15400d462e99a86365d8b82d4b2d2cc13db6d7ecbb9e5db23091d8b68a92b3bb8cf87fabf9decd3f77089e32af2cdbfd705b77c

  • \Users\Admin\AppData\Local\Temp\nse250F.tmp\InstGameInfoHelper.exe

    Filesize

    99KB

    MD5

    3d3d2bf9c42dbdf97247775c00f22190

    SHA1

    7a046170aaeb5e1a29d8c8cd7c32225f49237aa1

    SHA256

    59f09ba2c79a209008e76d0478bb691a9fdb2180d84318d9fc73b10401aa853a

    SHA512

    6e66c4ff467e286cd5dc1d4ccd412fec32cfd01514db6c339fd275eaab5f3b549e223e9330bc61ff19048df70b81b66dfcc78ac351aa2c5ff45cf8d197140466

  • \Users\Admin\AppData\Local\Temp\nse250F.tmp\nsExec.dll

    Filesize

    6KB

    MD5

    acc2b699edfea5bf5aae45aba3a41e96

    SHA1

    d2accf4d494e43ceb2cff69abe4dd17147d29cc2

    SHA256

    168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

    SHA512

    e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

  • \Users\Admin\AppData\Local\Temp\nsoA2F.tmp\NSISdl.dll

    Filesize

    14KB

    MD5

    a5f8399a743ab7f9c88c645c35b1ebb5

    SHA1

    168f3c158913b0367bf79fa413357fbe97018191

    SHA256

    dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

    SHA512

    824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

  • \Users\Admin\AppData\Local\Temp\nsoA2F.tmp\System.dll

    Filesize

    11KB

    MD5

    c17103ae9072a06da581dec998343fc1

    SHA1

    b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

    SHA256

    dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

    SHA512

    d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

  • \Users\Admin\AppData\Local\Temp\nsoA2F.tmp\iWinGamesSetup.exe

    Filesize

    46.7MB

    MD5

    0fa4e9e8c42539588ac8957812411ac6

    SHA1

    951bd2e7a886f16f37a0ffcb45e07b716f3d17dc

    SHA256

    28589df479939cd317be5e9462bcc071c8b83973e4ca51724a34943393731d6a

    SHA512

    7e704a760e5cae71aae9116702a35b54c1287222e3dd64f65195cec52186e747e458a6dc1263e27c54438d1aeb46c653ba30826ab234389bb398f71628253649

  • memory/1448-38-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB

  • memory/1448-0-0x0000000000400000-0x0000000000438000-memory.dmp

    Filesize

    224KB