Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/01/2025, 19:09

General

  • Target

    JaffaCakes118_d07dfbace8efa05eb416c64a6908c0d9.exe

  • Size

    196KB

  • MD5

    d07dfbace8efa05eb416c64a6908c0d9

  • SHA1

    4b471857353e0789d12f15ae0af2f75d54a641f9

  • SHA256

    1e12cdc2d7a63329f90c97970e605bc13468f6dc9ef7815566c1594177309c0a

  • SHA512

    839a0573aab4873d70b084c12105231242a82ed732bb2b681d5ea5e3066c2cdd2d02226e8e361fd0f621bb4f379d844da97aef8350e7dba9aeefc9217486f07b

  • SSDEEP

    3072:6OQi1NlA7wKJlAsCK9l6T1C5In0IrycK9Ekj2tD9mKg1+3+XPTUgqmMKsoO8aJtB:b/1vrV+l6TAOnjryc5rNAlU3+biiU60

Malware Config

Signatures

  • Cycbot

    Cycbot is a backdoor and trojan written in C++..

  • Cycbot family
  • Detects Cycbot payload 4 IoCs

    Cycbot is a backdoor and trojan written in C++.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 7 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d07dfbace8efa05eb416c64a6908c0d9.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d07dfbace8efa05eb416c64a6908c0d9.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d07dfbace8efa05eb416c64a6908c0d9.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d07dfbace8efa05eb416c64a6908c0d9.exe startC:\Users\Admin\AppData\Roaming\Microsoft\conhost.exe%C:\Users\Admin\AppData\Roaming\Microsoft
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2948
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d07dfbace8efa05eb416c64a6908c0d9.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d07dfbace8efa05eb416c64a6908c0d9.exe startC:\Users\Admin\AppData\Roaming\dwm.exe%C:\Users\Admin\AppData\Roaming
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1568

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\BA43.E88

          Filesize

          1KB

          MD5

          e1e4b9ab42e1954a6724c89ad14f3bc5

          SHA1

          a9517ddc6fe1d077f9e8df1a98051b6aab29b7ef

          SHA256

          8c3673a6ce6edce082e0256d0f24f2d52b8f0d9193d3c4130fadc0fdd4f4ff6d

          SHA512

          54d9d880faa291a5d8567aa71d31bbf72596b8511daaf12349b6f12b6b3a27d637ff8ac939ed9b2cdace17a44329a350c46828bd5916b54379fb26aab57fb2fc

        • C:\Users\Admin\AppData\Roaming\BA43.E88

          Filesize

          1KB

          MD5

          49fa8d1fcbec2493425f7d92dc4e74c7

          SHA1

          30bcaa04fd55d5f8d6644b92916d030a4ccda713

          SHA256

          9db8659cf37c7cb6d9cfa625d27f7653272cef6d2003676aa8ebffcddcdfe6ab

          SHA512

          6f2d2903d0c42196287d8313f451c176eb676e438c4aaecd1173546ab59a09c86ecc7667f0d57f9b03ea7bdf4d304d63dc757cbd4cf54fe043e0eae60b657e3c

        • C:\Users\Admin\AppData\Roaming\BA43.E88

          Filesize

          600B

          MD5

          aa89a5a2f110d888a07683dd31b6e161

          SHA1

          40fd514d289082c23861428040b55f0f69d77f92

          SHA256

          4bfe5e8075a04f3555ffef574a7a7cd8dcd17ce63fbd8161fae6a05e39cac9fa

          SHA512

          591bf770df899dbd7bb8c449996cbd03901585b1dbd84d2c10fcef5e7c44684a7ad9a9972ab5956cff052d84e2ad0488710f698a92689a5f1557d8c8d248d8f5

        • C:\Users\Admin\AppData\Roaming\BA43.E88

          Filesize

          996B

          MD5

          9a3ccf085e9fea4450a9feb2f0b23327

          SHA1

          125103ec42472f8d1da736f2644db7ca75cb741c

          SHA256

          aa4b9518ed1da3d4560542e444ea286b570da166863f7929091db63dc8b019f7

          SHA512

          fa48a47e8d8f783c6cf8a796b01681d764b5086559c864d7368e40dee964b99dab730fba93e287be5cb97a554542bf3ea54bc7473376c40c19908b8d48c579fb

        • memory/1568-75-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/1568-76-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2532-1-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2532-2-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2532-14-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2532-184-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2948-12-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB

        • memory/2948-13-0x0000000000400000-0x0000000000454000-memory.dmp

          Filesize

          336KB