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Analysis

  • max time kernel
    96s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/09/2024, 09:55

General

  • Target

    00bc31430f9696186a87b4ad75c84747_JaffaCakes118.exe

  • Size

    327KB

  • MD5

    00bc31430f9696186a87b4ad75c84747

  • SHA1

    c66fec63286ee45319603913ff407328d33f001b

  • SHA256

    59ca64ca11950a554157a35c65a23e185f7e738bc9d8c5e62f4d3fbb9f448547

  • SHA512

    1309ad67985e87ac46c9745cc57e33497a194515c563c417882b9f044bbc463e33e7b22187c67e19024ba6e8915d6b241eece09b35aee4bb73de341b09e86298

  • SSDEEP

    6144:Rr469uEo2S1YnQmCX492DkwNP3qpYFGgjwuBGVdLAt4ZHd2i3gjd+ZD/6F7:Rr4iu6/eIo4Rsw33AtsmQW

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • 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\00bc31430f9696186a87b4ad75c84747_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\00bc31430f9696186a87b4ad75c84747_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:3096

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tsu00FA94B8.dll

    Filesize

    269KB

    MD5

    af7ce801c8471c5cd19b366333c153c4

    SHA1

    4267749d020a362edbd25434ad65f98b073581f1

    SHA256

    cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

    SHA512

    88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

  • C:\Users\Admin\AppData\Local\Temp\{B725BBED-5AAF-462B-A4C0-128D6CC6991B}\Custom.dll

    Filesize

    91KB

    MD5

    c9d3d86ee95ae4d20c80de9ddaa8fa40

    SHA1

    5f0546ec86f3e27f0eec4d5d5451edc630907654

    SHA256

    b34ca5ec63459956e72289b6b1d85891377c4ef451b48f42d92ab7d1aad117a9

    SHA512

    ea895f339e31432497401782a17275cecda18286a158ad191dc1a5c2c3c541205c679689a74ff46c4e4861c7e6d87bf862e54049b419675cadaeea76c400b186

  • C:\Users\Admin\AppData\Local\Temp\{B725BBED-5AAF-462B-A4C0-128D6CC6991B}\_Setup.dll

    Filesize

    180KB

    MD5

    f019ccbcb9fc34eca585696d8ec5c585

    SHA1

    e0d1b4eff07feef1a2b4e0f07e015f3208e1c4bf

    SHA256

    7824f94a444f14a0143702818fb300a387d85173d05ac9cd891f4e1ab1dbac0e

    SHA512

    8ff541ff1401c62ad21dd960c48e5a99981c953f5bf73824146ef2848b778796aac5e17b111b9ad139acbd3b556ecd92f4869876da8849fb79fac4d86cbf70e5