Analysis

  • max time kernel
    141s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 08:03

General

  • Target

    910b7f6159d5fce62b48db31ceb75070_JaffaCakes118.exe

  • Size

    2.3MB

  • MD5

    910b7f6159d5fce62b48db31ceb75070

  • SHA1

    aa952ebad17ded37bd0067aa5c6732f378844f55

  • SHA256

    560265c5408349fc47abf06688f72dcc3f54335e8763006b5bd75ddbf6f06551

  • SHA512

    de1711750239d3c546b34507fad6811b7dc82bdbaf43edf68c43e8dd73aa33e2b42e8881efe3efe95e9d4a9b33c901849ecd75e35705f4ac02a088e8a705b7fa

  • SSDEEP

    49152:CUW3KcNB1quEyO0NonGD1pH/PNIxDT9uZ40NlnE4xkTP3Qaj/5FhX4UqU:53jyQnGD/H/PynX0dxkTvQad4I

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\910b7f6159d5fce62b48db31ceb75070_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\910b7f6159d5fce62b48db31ceb75070_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2864
    • C:\Users\Admin\AppData\Local\Temp\is-0GQ5V.tmp\910b7f6159d5fce62b48db31ceb75070_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-0GQ5V.tmp\910b7f6159d5fce62b48db31ceb75070_JaffaCakes118.tmp" /SL5="$30132,2190269,56832,C:\Users\Admin\AppData\Local\Temp\910b7f6159d5fce62b48db31ceb75070_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2360

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\is-0GQ5V.tmp\910b7f6159d5fce62b48db31ceb75070_JaffaCakes118.tmp

    Filesize

    690KB

    MD5

    a2c4d52c66b4b399facadb8cc8386745

    SHA1

    c326304c56a52a3e5bfbdce2fef54604a0c653e0

    SHA256

    6c0465ce64c07e729c399a338705941d77727c7d089430957df3e91a416e9d2a

    SHA512

    2a66256ff8535e2b300aa0ca27b76e85d42422b0aaf5e7e6d055f7abb9e338929c979e185c6be8918d920fb134b7f28a76b714579cacb8ace09000c046dd34d6

  • \Users\Admin\AppData\Local\Temp\is-S33KU.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • memory/2360-17-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2360-23-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2864-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2864-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/2864-3-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2864-4-0x0000000002550000-0x0000000002723000-memory.dmp

    Filesize

    1.8MB

  • memory/2864-22-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB