Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2024 03:44

General

  • Target

    JaffaCakes118_77e61a24c66982a52ea4eb703f149dbfeb7f20f7f7ebae654a0d0758d284193b.exe

  • Size

    459KB

  • MD5

    6b540a31dda49fe2f786f33aed12129a

  • SHA1

    3e52efaac349137e0e57c7053bb109960934a2b3

  • SHA256

    77e61a24c66982a52ea4eb703f149dbfeb7f20f7f7ebae654a0d0758d284193b

  • SHA512

    897599d75d0c1825588c50e21a361849c43076685ce4a096188ef7ff2378c82f8b3d8c6101c51e02f02eb1c31407e24fe7a8e23509c8dc3d9dea160e067ab676

  • SSDEEP

    6144:qa4YiP1U/VOKRUz7mxE3oEhxv2gYnCLrbLM9iHul+jZ5mv9Qoj8lAOZZlvXI2FEf:qa4RU/U3AVE2gNrY9iH8+1YMfZlA9eG

Score
10/10

Malware Config

Signatures

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

  • Remcos family
  • 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.

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77e61a24c66982a52ea4eb703f149dbfeb7f20f7f7ebae654a0d0758d284193b.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77e61a24c66982a52ea4eb703f149dbfeb7f20f7f7ebae654a0d0758d284193b.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\remcos\logs.dat

    Filesize

    148B

    MD5

    9ad15a97cf2389a635b7ce634c612bff

    SHA1

    a6dfc91a37d252654116c98aab46de1da7809c73

    SHA256

    63b1d467d94bf56937a37373875890392de8b82ba323d4d3b7436b9114c38141

    SHA512

    d806d83f165589380749b23733af092884b490a41909d61066eaa45b73c7e9fb08dbc236eea4599d359fb98b17d33cd582a910ed7b4b012de3dd5ce5cd2ece3a