Analysis

  • max time kernel
    142s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    03-07-2024 23:01

General

  • Target

    23c3c434664911f99450fdeaaca08dae_JaffaCakes118.exe

  • Size

    1.8MB

  • MD5

    23c3c434664911f99450fdeaaca08dae

  • SHA1

    6612f8cbe32ec8198d12304eeb42490e619b3f60

  • SHA256

    43dbfc804a8ad1b8ded8723f0384dccc415170b2f4a4bf09ced01e1bea5c5217

  • SHA512

    77261ed3746604e8f760b99e7d94a17cd4e052ca72a7c17d30753d837b3a0b43f639ad88376e2df4b317099e5f5741201836521c26d2265077fc3235701aaec5

  • SSDEEP

    49152:5arTIBX4C0FH7U7KTmngbKGOKHqUayda3eXp7QinXBgJ:QXyotTDROT3i9LRgJ

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\23c3c434664911f99450fdeaaca08dae_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\23c3c434664911f99450fdeaaca08dae_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1876
    • C:\Users\Admin\AppData\Local\Temp\is-P5OQ0.tmp\23c3c434664911f99450fdeaaca08dae_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-P5OQ0.tmp\23c3c434664911f99450fdeaaca08dae_JaffaCakes118.tmp" /SL5="$70126,1531380,54272,C:\Users\Admin\AppData\Local\Temp\23c3c434664911f99450fdeaaca08dae_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2404

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-JU40Q.tmp\Games.inf

    Filesize

    195B

    MD5

    a1e0bcc5ac6a01275907497aa0644353

    SHA1

    8769be2b374c83ae6dadc10c90d91da93f32ea35

    SHA256

    74448286a2807a4b878a1f65d7533451307d5311edf2f1f9015dfd434a697dd3

    SHA512

    0b20fdac8565cf97fa029d11d8fff6e09560640fe7727518ced18973945df304caecc4655589e6a0c7ce27e46c39ab7557cd013fdc7b5c3692280f446bae22ac

  • \Users\Admin\AppData\Local\Temp\is-JU40Q.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-JU40Q.tmp\isxdl.dll

    Filesize

    49KB

    MD5

    02ecc74f7f91e9ffd84de708683236a6

    SHA1

    3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

    SHA256

    30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

    SHA512

    a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

  • \Users\Admin\AppData\Local\Temp\is-P5OQ0.tmp\23c3c434664911f99450fdeaaca08dae_JaffaCakes118.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • memory/1876-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1876-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/1876-36-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2404-8-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2404-37-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB