Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    14-07-2024 03:59

General

  • Target

    443874d63956e441c641658d9e8ba6d9_JaffaCakes118.exe

  • Size

    1.7MB

  • MD5

    443874d63956e441c641658d9e8ba6d9

  • SHA1

    c94b895c0dea54d47dfa6c57a296c2fb1fa7905c

  • SHA256

    5c8f82bd9d9116164e24f8435137174efaa00dbe933b5a1094fb7943616cdffc

  • SHA512

    b241942a4d3355669c8263aef17ea20b2bfda89254581d3d62c8eca3488786177368f7a28982d759b708790684798a21b63a0ceab56bcd9b76249516da312eca

  • SSDEEP

    49152:5am9VaQaNVjEyLiU7hUq0bpiH1QiWygOLwZOTAinXBgJ:Qm9V2ENU7lspiei6OLwZG7RgJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\443874d63956e441c641658d9e8ba6d9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\443874d63956e441c641658d9e8ba6d9_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Users\Admin\AppData\Local\Temp\is-S95H1.tmp\443874d63956e441c641658d9e8ba6d9_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-S95H1.tmp\443874d63956e441c641658d9e8ba6d9_JaffaCakes118.tmp" /SL5="$3019E,1503037,54272,C:\Users\Admin\AppData\Local\Temp\443874d63956e441c641658d9e8ba6d9_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2520

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-BS6CU.tmp\Games.inf

    Filesize

    209B

    MD5

    39b05bf463f2c1761c6c106ebae5aea9

    SHA1

    61ec186aaa8b3bec1845633c6df99213a1f67e4b

    SHA256

    c2d9d07c51b95c23c678616274cee3f4fa58c81a80e99b6d216be13c2d6c7371

    SHA512

    5a883f662b8fb13d25113744eb4da0aa06e9232c49e6b31614f13b2a0453f0c8b9c34cc4eb757e8e54434d6fb368f09c7befc9789e937157b17cf22877e684fe

  • \Users\Admin\AppData\Local\Temp\is-BS6CU.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-BS6CU.tmp\isxdl.dll

    Filesize

    49KB

    MD5

    02ecc74f7f91e9ffd84de708683236a6

    SHA1

    3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

    SHA256

    30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

    SHA512

    a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

  • \Users\Admin\AppData\Local\Temp\is-S95H1.tmp\443874d63956e441c641658d9e8ba6d9_JaffaCakes118.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • memory/1660-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1660-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/1660-36-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2520-8-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2520-37-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB