Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2024, 21:48

General

  • Target

    109fab16804b9418aedf65566a1716e2_JaffaCakes118.exe

  • Size

    158KB

  • MD5

    109fab16804b9418aedf65566a1716e2

  • SHA1

    c289ff6d1a8814d70d869870ee44f198c579eb73

  • SHA256

    a90d6f3eff5f824493177ee43cb17917edfb86b27d28d2e0e396e0f1850b5328

  • SHA512

    231b025584c5b1aa5f8dec901f7af08d2a90d568bd02df4cc9730b172c15ea167eb797169e7c50cd0ff00eb94da89c78cbb98f6321d628f20a8281ffbe9f6d3f

  • SSDEEP

    3072:EBdxdK14LI4td+tM2Pf3kgWeLLoVl34NKnMqcxQqimC:IxU3qeP/ZLUXlMqcxL+

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\109fab16804b9418aedf65566a1716e2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\109fab16804b9418aedf65566a1716e2_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:2316
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 9980
      2⤵
      • Program crash
      PID:212
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2316 -ip 2316
    1⤵
      PID:2104

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\~TM8349.tmp

            Filesize

            1.6MB

            MD5

            4f3387277ccbd6d1f21ac5c07fe4ca68

            SHA1

            e16506f662dc92023bf82def1d621497c8ab5890

            SHA256

            767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

            SHA512

            9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

          • memory/2316-0-0x00000000008D0000-0x00000000009C0000-memory.dmp

            Filesize

            960KB

          • memory/2316-1-0x0000000000400000-0x000000000046D000-memory.dmp

            Filesize

            436KB

          • memory/2316-5-0x0000000000400000-0x000000000046D000-memory.dmp

            Filesize

            436KB