Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 05:46

General

  • Target

    a40ccdf66e9f6cf74c1be7225bb39b56_JaffaCakes118.exe

  • Size

    315KB

  • MD5

    a40ccdf66e9f6cf74c1be7225bb39b56

  • SHA1

    630f6aced0df74dff96a226f96a223d888ec291f

  • SHA256

    ee8eb250ca7f07fa3e600c085428ed9bc9f82174ba2b3b28d05eff211ace8a6c

  • SHA512

    c27d6069f040749169325fc3ec4e8a3d2981482250b8d99ec962a0152a4b23734eabf6fc381ca9645828bb6033a7d8e86a621a4788a0a4e1c6988fac9ce35cd4

  • SSDEEP

    6144:brZbUzkuvcBYC47l2xvsmBljx/NpPOFczFPMKVb0VmMkk:brKkuveY3anBhVPOCF90VmMN

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.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a40ccdf66e9f6cf74c1be7225bb39b56_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a40ccdf66e9f6cf74c1be7225bb39b56_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1796

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\Tsu0ED5FC26.dll

    Filesize

    269KB

    MD5

    af7ce801c8471c5cd19b366333c153c4

    SHA1

    4267749d020a362edbd25434ad65f98b073581f1

    SHA256

    cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

    SHA512

    88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

  • \Users\Admin\AppData\Local\Temp\{6D66AFD2-DBD7-4C16-AEFD-93F5B6858D24}\Custom.dll

    Filesize

    91KB

    MD5

    2bdc9b8700279ef07fd219bab13c2dc2

    SHA1

    3a2cb309b6cfce58a9ef088fdb2991fcd310bd51

    SHA256

    9765970c9820d8d4d5588ced02461a20fa8427f4c2de856e32ac367c4941f165

    SHA512

    8a7c5f04a4476ec27a82b69cdf437372edd8b33363a4181cf7109a993131661550416dfe226fca80efde9553926ab48c801c2c6d0a1aa3fc6209415eef4af594

  • \Users\Admin\AppData\Local\Temp\{6D66AFD2-DBD7-4C16-AEFD-93F5B6858D24}\_Setup.dll

    Filesize

    173KB

    MD5

    9fbe08bbaff702261497c33a5d4e1897

    SHA1

    3d3c2add8889612a1eb93b425b9f182e2b3f493b

    SHA256

    6843cf9b029704969428d2edab600e9c7edd34105e442ca7ce81ade692ec832b

    SHA512

    c6030bcec2958ce3499f42389a6e5601d8e44c23d8219b66e688b4ca3c0310d2c4de4607241fc80f4d3a6d4bac17e19f3a5fdac54b3dc67c8b0c666787422f74