Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    11-06-2024 10:45

General

  • Target

    9dea1c7a3d859f3ec07b43d53ec0a884_JaffaCakes118.exe

  • Size

    4.1MB

  • MD5

    9dea1c7a3d859f3ec07b43d53ec0a884

  • SHA1

    046e9103096c665fa8ce64154c9ad8da3d549357

  • SHA256

    83492a38b7527691e1d98a997607dad9c7aceb5e3e6b5d63fd191bb58a1c4d86

  • SHA512

    d195ff85448fa2b83c7b44ff214da967164764bfb791a13f27fee8f931c316f88f1aa0831ac3eb3963f3d6da018ef6b1a24461558eb496e24efcf9ffa32b7dba

  • SSDEEP

    98304:QTt8cDZqNlY0W4aWzvk631rxEdB8t/lExcPc383iA65Uke+:vcD2Y0WoFMd1aPu2B656+

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\9dea1c7a3d859f3ec07b43d53ec0a884_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9dea1c7a3d859f3ec07b43d53ec0a884_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2772
    • C:\Users\Admin\AppData\Local\Temp\is-1VFFC.tmp\9dea1c7a3d859f3ec07b43d53ec0a884_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-1VFFC.tmp\9dea1c7a3d859f3ec07b43d53ec0a884_JaffaCakes118.tmp" /SL5="$7011E,4012092,54272,C:\Users\Admin\AppData\Local\Temp\9dea1c7a3d859f3ec07b43d53ec0a884_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2984

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\is-0DTF2.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-1VFFC.tmp\9dea1c7a3d859f3ec07b43d53ec0a884_JaffaCakes118.tmp

    Filesize

    688KB

    MD5

    67c5a4f36e1c91a3b85e440edd7ad026

    SHA1

    e49ea0e558ed682498cc61b3070e4c402fbf0912

    SHA256

    99c299d6565ab53d9af66e0146737dc0ecfbc52ecf4740825b552db0cc4210c6

    SHA512

    40522d4645ece0db9888ea40d1a11356aa5efc191184a0b97cb54a6c243532b1fc306e9095bbfa1f5dc02c8e52b709650230d1383532136e56caea3dc19a973e

  • memory/2772-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/2772-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2772-16-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2984-8-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2984-17-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB