Analysis

  • max time kernel
    141s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    13/06/2024, 02:45

General

  • Target

    a3942a8fafbd044bca667c719ea764a5_JaffaCakes118.exe

  • Size

    1020KB

  • MD5

    a3942a8fafbd044bca667c719ea764a5

  • SHA1

    9933bd8df326d74e9eee268697ca3d886a24b4f4

  • SHA256

    b65f1a603560a8d7a71136a3696a6e928ec364dfbfe54a5f60ea72d3b1db4ed9

  • SHA512

    9d1d3af70ed538fb3c08cd69adc2bc52a4d4d0addf715abccd7adbfbc415a6b4dda2afa90a76e6398404494c00940708cb8fc94a0db92757c374f9a37697200c

  • SSDEEP

    24576:eQiiPDoMNmALIztDgB6Xxtnpq3MHHC2YY6HLgTrbF1elvcAb+Ho:e9yNNmAUDztnAoi2krI51eeAD

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\a3942a8fafbd044bca667c719ea764a5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a3942a8fafbd044bca667c719ea764a5_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2752
    • C:\Users\Admin\AppData\Local\Temp\is-PPPMS.tmp\a3942a8fafbd044bca667c719ea764a5_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-PPPMS.tmp\a3942a8fafbd044bca667c719ea764a5_JaffaCakes118.tmp" /SL5="$70122,796964,56832,C:\Users\Admin\AppData\Local\Temp\a3942a8fafbd044bca667c719ea764a5_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: GetForegroundWindowSpam
      PID:2336

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\is-MC7E2.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-PPPMS.tmp\a3942a8fafbd044bca667c719ea764a5_JaffaCakes118.tmp

    Filesize

    692KB

    MD5

    2c10db017057dce22651243244e4fee6

    SHA1

    b8ea54a0cbfa98bb866d19e5b800769eea24e881

    SHA256

    e442e83c27e94bc37eb6c02411a88edd8cb83777d50312b9ef7bfc214c4cc7b2

    SHA512

    5f9e014129e4077e8e4745ddc8580890048f09f458d2dee2f3833931e29b6be89cfc7ef71a5837689dd3d25882ef0601ac13ddf36a2b8805092d7cd956e5c8ac

  • memory/2336-14-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2336-16-0x0000000000400000-0x00000000004BD000-memory.dmp

    Filesize

    756KB

  • memory/2752-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2752-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/2752-15-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB