Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-04-2024 23:48

General

  • Target

    c507dec437e09f01e4cf70dd85d478b1_JaffaCakes118.exe

  • Size

    5.1MB

  • MD5

    c507dec437e09f01e4cf70dd85d478b1

  • SHA1

    63e8e29b5be8cf19909afbefb0abb4888a024609

  • SHA256

    f16acceaef0ae8c24d8ed49928a0eab7b63bbfd11e13749d2b43321bd3c4f7cd

  • SHA512

    ace7e662c5edb18d0dbacbaaa189395e60ed6c27849d6718b5e841d69c4d4ae56ef25ad1ee498ffbd4441df28179623fe15a66bcbdb8c1fbee5a85a8ab2c63aa

  • SSDEEP

    98304:/WiKgVlAGfphCCYtIiswQz+lmW92jzUO33P29nqhpDK4+:/W+lPqe73z+6P2A9KB

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Obfuscated with Agile.Net obfuscator 33 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Themida packer 3 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c507dec437e09f01e4cf70dd85d478b1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c507dec437e09f01e4cf70dd85d478b1_JaffaCakes118.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\ba012cba-2679-4da3-a26b-788d51617354\AgileDotNetRT.dll

    Filesize

    94KB

    MD5

    14ff402962ad21b78ae0b4c43cd1f194

    SHA1

    f8a510eb26666e875a5bdd1cadad40602763ad72

    SHA256

    fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b

    SHA512

    daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b

  • memory/2312-0-0x0000000000C50000-0x0000000001738000-memory.dmp

    Filesize

    10.9MB

  • memory/2312-1-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-3-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-2-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-4-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-5-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-6-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-7-0x00000000778D4000-0x00000000778D6000-memory.dmp

    Filesize

    8KB

  • memory/2312-11-0x0000000000C50000-0x0000000001738000-memory.dmp

    Filesize

    10.9MB

  • memory/2312-12-0x0000000000C50000-0x0000000001738000-memory.dmp

    Filesize

    10.9MB

  • memory/2312-13-0x0000000006C30000-0x00000000071D4000-memory.dmp

    Filesize

    5.6MB

  • memory/2312-14-0x0000000006390000-0x0000000006422000-memory.dmp

    Filesize

    584KB

  • memory/2312-15-0x0000000006350000-0x000000000635A000-memory.dmp

    Filesize

    40KB

  • memory/2312-16-0x0000000006780000-0x00000000069BA000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-24-0x00000000737D0000-0x0000000073859000-memory.dmp

    Filesize

    548KB

  • memory/2312-26-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-25-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-28-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-30-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-32-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-34-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-36-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-38-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-40-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-42-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-44-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-46-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-48-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-50-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-52-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-54-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-56-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-58-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-62-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-64-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-60-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-66-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-74-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-76-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-78-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-72-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-70-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-68-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-82-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-84-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-86-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-80-0x0000000006780000-0x00000000069B5000-memory.dmp

    Filesize

    2.2MB

  • memory/2312-2431-0x0000000000C50000-0x0000000001738000-memory.dmp

    Filesize

    10.9MB

  • memory/2312-2800-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-2802-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-3161-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-3159-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-3523-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB

  • memory/2312-13908-0x0000000006670000-0x0000000006680000-memory.dmp

    Filesize

    64KB

  • memory/2312-13909-0x0000000009EC0000-0x0000000009ED2000-memory.dmp

    Filesize

    72KB

  • memory/2312-13910-0x000000000A820000-0x000000000A8BC000-memory.dmp

    Filesize

    624KB

  • memory/2312-13911-0x000000000A6B0000-0x000000000A6CA000-memory.dmp

    Filesize

    104KB

  • memory/2312-13912-0x000000000AC20000-0x000000000ACCA000-memory.dmp

    Filesize

    680KB

  • memory/2312-13916-0x0000000000C50000-0x0000000001738000-memory.dmp

    Filesize

    10.9MB

  • memory/2312-13917-0x0000000076870000-0x0000000076960000-memory.dmp

    Filesize

    960KB