Analysis

  • max time kernel
    122s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    19-08-2024 08:25

General

  • Target

    aa481d8de0fe69e5e74e0c2e2a8eb862_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    aa481d8de0fe69e5e74e0c2e2a8eb862

  • SHA1

    9869c7be4bb2c0b39bfee1230652e4034f620ec7

  • SHA256

    00d2a0b06abeb9d202e4714995c631d95c033ae50f433e6bf9ceb59e83281fb9

  • SHA512

    8c447b92eb235ca1bf214edf0a38d6057a8718581f05755ce910fd17fb9bc1853f031cce0ed064869ee69eadc3db5f865246df9a53f2bc291bed6c43e2921e7f

  • SSDEEP

    24576:w2sMzh36fvCF80piqnZp9Qu1Y0nmen61qLL0pbacdj4knmE+0Nc3xY0gWSjAz7Ox:MM6CFpp/nd1YGmennLL6OcdjHx+njit

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 4 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\aa481d8de0fe69e5e74e0c2e2a8eb862_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\aa481d8de0fe69e5e74e0c2e2a8eb862_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    PID:2240

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsj780E.tmp\ioSpecial.ini

    Filesize

    1KB

    MD5

    e0cc5c88c7f318049dc1fdc1e2ff3a7b

    SHA1

    f8db500485feac373a8c08f0469efc619a32bde9

    SHA256

    c6de7b342b0ccedd6355dd93683bbdb9447f5fb987b98f09133fb159fe30cab8

    SHA512

    858fc1eb1e19eb526d7fd2d616f71f923489951e9251e0f4986ad1bd751ffbe4a6bebe23fa0d99617b33334991db3551ba6c8f7cbabf254243286a2bc37682f1

  • \Users\Admin\AppData\Local\Temp\nsj780E.tmp\InstallOptions.dll

    Filesize

    14KB

    MD5

    325b008aec81e5aaa57096f05d4212b5

    SHA1

    27a2d89747a20305b6518438eff5b9f57f7df5c3

    SHA256

    c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

    SHA512

    18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

  • \Users\Admin\AppData\Local\Temp\nsj780E.tmp\LangDLL.dll

    Filesize

    5KB

    MD5

    9384f4007c492d4fa040924f31c00166

    SHA1

    aba37faef30d7c445584c688a0b5638f5db31c7b

    SHA256

    60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5

    SHA512

    68f158887e24302673227adffc688fd3edabf097d7f5410f983e06c6b9c7344ca1d8a45c7fa05553adcc5987993df3a298763477168d4842e554c4eb93b9aaaf

  • \Users\Admin\AppData\Local\Temp\nsj780E.tmp\UAC.dll

    Filesize

    17KB

    MD5

    09caf01bc8d88eeb733abc161acff659

    SHA1

    b8c2126d641f88628c632dd2259686da3776a6da

    SHA256

    3555afe95e8bb269240a21520361677b280562b802978fccfb27490c79b9a478

    SHA512

    ef1e8fc4fc8f5609483b2c459d00a47036699dfb70b6be6f10a30c5d2fc66bae174345bffa9a44abd9ca029e609ff834d701ff6a769cca09fe5562365d5010fa

  • \Users\Admin\AppData\Local\Temp\nsj780E.tmp\linker.dll

    Filesize

    7KB

    MD5

    122754bdae09014ed8be78a8dd3618c0

    SHA1

    8a1d4a0b8202d2261a12d97aebfe33144c274444

    SHA256

    67552ebf58e98e841dcd9f4213ad3eb134d595f04839771618f0bb1c48ea2b92

    SHA512

    7b9b5f8b52db793b4833a75bd8f122f28f2df00d43bd35efc831c2b8457009d51fe39874c691389c2fdc87ed411919b59da50199e3f719bd4cfb166367f185d9