Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2024 00:35

General

  • Target

    d4661b00862e6af5c8b296e8d6d76502_JaffaCakes118.exe

  • Size

    46KB

  • MD5

    d4661b00862e6af5c8b296e8d6d76502

  • SHA1

    45f5dbc8885f7dc96cc8852a165d26c9e64dfc77

  • SHA256

    18c5bcfa94013df53e58f5926a5a6c6f9b181c742153bf8dcd814c670ddfeb74

  • SHA512

    01aecfdc065263f3e6c1390a0fd8e1541c61d4c300d40bc169a4daa2b1f460736fe192130fed41b6ad717e91749944f40015d84d8b5e914960cd219074bb71a7

  • SSDEEP

    768:SCIqdH/k1ZVcT194jp4hVx82GMmcz33XlMuDSmrw3H3tNXMJhksCY64Dyuhw:SNqaLV8a6hVxQMhrHlhDS5H3QJIF4DyT

Malware Config

Signatures

  • Detects MyDoom family 13 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 14 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\d4661b00862e6af5c8b296e8d6d76502_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d4661b00862e6af5c8b296e8d6d76502_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:2568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\Winamp 5.0 (en) Crack.com

    Filesize

    46KB

    MD5

    d4661b00862e6af5c8b296e8d6d76502

    SHA1

    45f5dbc8885f7dc96cc8852a165d26c9e64dfc77

    SHA256

    18c5bcfa94013df53e58f5926a5a6c6f9b181c742153bf8dcd814c670ddfeb74

    SHA512

    01aecfdc065263f3e6c1390a0fd8e1541c61d4c300d40bc169a4daa2b1f460736fe192130fed41b6ad717e91749944f40015d84d8b5e914960cd219074bb71a7

  • C:\Users\Admin\AppData\Local\Temp\tmp198E.tmp

    Filesize

    46KB

    MD5

    88d040168f94df3b7ad17dff243d73e1

    SHA1

    4339c2ce4ca98565e03d5d56847e238454a04f58

    SHA256

    14ea3f5d2e36743f60e68126ad284485e89e924c7e6d082bbb2396a47f641caa

    SHA512

    cd72a671b43fd062a3b27c8b1b2337479b854cb4b473dd46121baae5b4ee05260cdb5725f8ded0e0a5a879c96b4ba68f8dc92aaac890b6bcbb36c837dec76031

  • memory/2568-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-1-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-75-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-110-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-111-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-112-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-145-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-146-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-148-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-149-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2568-216-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB