Analysis

  • max time kernel
    100s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    11/08/2024, 23:30

General

  • Target

    8c6ac98f51683033bb733e1c8b33e1f1_JaffaCakes118.exe

  • Size

    2.7MB

  • MD5

    8c6ac98f51683033bb733e1c8b33e1f1

  • SHA1

    4e780453fae412d9d08b20306fe823db23f1912c

  • SHA256

    f07a901c1cbd3bec80c478a78035e867a6ec34df098fa0223894cb785e6422ef

  • SHA512

    20e2d05043cdebd4ca40dfc5d184aaa12224c789df9ac73b30f4cc00eea5efb730556472eddaf683971de018f2960057a69e2b360842ebb5d35f112f08f17653

  • SSDEEP

    49152:7DTEMKZCij/olVkkAwrpokbtHx0brrEbTx4l602fHk7ArJUwJ8KdP:HTEMz3e8o4Hewbd507M52g

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 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: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8c6ac98f51683033bb733e1c8b33e1f1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8c6ac98f51683033bb733e1c8b33e1f1_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2280

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsj4828.tmp\ioSpecial.ini

    Filesize

    1KB

    MD5

    18bfb1afe19115782b8d0be53e0bb416

    SHA1

    6ba83e1b86872de7581d1eeb3d3d283aeb90bd61

    SHA256

    e28e2b00689d33c727235593f8bd6b46599c626b2c6cad251fc1831f532bcccc

    SHA512

    82cb5038ab1ab52fc53c6760074786437069791fa2d5168bce51c21f9da2d7b5a0e39d205ffabca0aa987d413851c55091f7037a19bffbdcb2782bcea063d7d1

  • C:\Users\Admin\AppData\Local\Temp\nsj4828.tmp\ioSpecial.ini

    Filesize

    1KB

    MD5

    0289a2c00da515020ef09d006f44eda3

    SHA1

    ffa08386bf4ec8746a6f81925826544727bf3f28

    SHA256

    798ba3fced476b71df8300033465385edc2118e33840da96af2ed4c344079c25

    SHA512

    3148379043e60604783384e946ed0242d2981a8b40e60c325598fcd7753bbb6700cf839b08a7fadd4947ea01af3db1e6f22034403c0129ba90ae84b69faaac15

  • \Users\Admin\AppData\Local\Temp\nsj4828.tmp\InstallOptions.dll

    Filesize

    14KB

    MD5

    325b008aec81e5aaa57096f05d4212b5

    SHA1

    27a2d89747a20305b6518438eff5b9f57f7df5c3

    SHA256

    c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

    SHA512

    18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

  • \Users\Admin\AppData\Local\Temp\nsj4828.tmp\LangDLL.dll

    Filesize

    5KB

    MD5

    9384f4007c492d4fa040924f31c00166

    SHA1

    aba37faef30d7c445584c688a0b5638f5db31c7b

    SHA256

    60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

    SHA512

    68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

  • \Users\Admin\AppData\Local\Temp\nsj4828.tmp\UAC.dll

    Filesize

    17KB

    MD5

    09caf01bc8d88eeb733abc161acff659

    SHA1

    b8c2126d641f88628c632dd2259686da3776a6da

    SHA256

    3555afe95e8bb269240a21520361677b280562b802978fccfb27490c79b9a478

    SHA512

    ef1e8fc4fc8f5609483b2c459d00a47036699dfb70b6be6f10a30c5d2fc66bae174345bffa9a44abd9ca029e609ff834d701ff6a769cca09fe5562365d5010fa