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Analysis

  • max time kernel
    141s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 07:02

General

  • Target

    c032c09c19b016be04a15ab57e5a28b1_JaffaCakes118.exe

  • Size

    314KB

  • MD5

    c032c09c19b016be04a15ab57e5a28b1

  • SHA1

    657cc642d77a4b17609157830cd50bba38a85c35

  • SHA256

    e5ad47f8de215f5f988dfafcecef2c5e81145b0c096dbb7d8043036e73a1e0ae

  • SHA512

    3b3a4f3e095a76802dabf2981bb7c7eb509fc76db2dd08ee7af2ef1d4ad1872e752000669addf851506b6fb7c4925f6440d6fc2e420efcfedd108fea5320d220

  • SSDEEP

    6144:ArAbUzkuvcBYC47l2xn88NEymFTYO67qzVxzRRw7:Ar1kuveY35YO67Wxz7w7

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\c032c09c19b016be04a15ab57e5a28b1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c032c09c19b016be04a15ab57e5a28b1_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tsu34767E82.dll

    Filesize

    269KB

    MD5

    af7ce801c8471c5cd19b366333c153c4

    SHA1

    4267749d020a362edbd25434ad65f98b073581f1

    SHA256

    cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

    SHA512

    88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

  • C:\Users\Admin\AppData\Local\Temp\{5F760DFD-25F1-4D17-AFFC-6DD384952F0B}\Custom.dll

    Filesize

    91KB

    MD5

    71ffb31fe40a3f10913982ee89fa764c

    SHA1

    c17fa19479a7559f666a30d2932a2b9d540bd0ee

    SHA256

    b0e3f473796f639cab1354971740405bc39a096839ac53b4dfaae2c4acb71599

    SHA512

    6913a278fa38b9cef7b317ed7eab7773447dbc786d60531455c5cb28d82c677b472f2c50b3b9e1a8a71290757f064c828721633fb5f7bef47897dc740b1567ab

  • C:\Users\Admin\AppData\Local\Temp\{5F760DFD-25F1-4D17-AFFC-6DD384952F0B}\_Setup.dll

    Filesize

    170KB

    MD5

    449e327ad7b62d3a446b1d5c97c76dea

    SHA1

    834bfc7bef4a08ddf4dfaf0e1a1f424b66456903

    SHA256

    2d0f7824d781e1372ea5a931dc5aba9a76164adfbf95d0a50a785403bc0a2e2f

    SHA512

    f99fbd4d5e2084a91fc21a2467a447350b14a61940c30482f67c28877863693c41f9e928a39752e7fecffc8bfba609b887ddaa5bbd70e1fec18483bf1e85e986