Overview

overview

10

Static

static

3

3701f1ef3f...18.exe

windows7-x64

10

3701f1ef3f...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118

  • Size

    220KB

  • Sample

    240711-arcrqs1clg

  • MD5

    3701f1ef3f21f94118bc49bbb96a0cbc

  • SHA1

    b104f2dbf225034d86a301bfb7f134cff2e538c3

  • SHA256

    c64ec731331ccc8ae797065851900902ee49ce5e56f8e1be2e3b5b8c2180fdcf

  • SHA512

    09831053139c40b3dceeff1c9aa48dd580019acdaf6a282df0acc29561059d89c66b4e3ea9d5b34ca3623715f374351bd8e66b478c1935cd8f8142019d5767f3

  • SSDEEP

    3072:EdOuzkr8YUL4qx9RIHgil3UuhSa3U3dD8d6Oy+MIrnj3J+N8k:eO6ko15x9SHVeOj0P

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      3701f1ef3f21f94118bc49bbb96a0cbc_JaffaCakes118

    • Size

      220KB

    • MD5

      3701f1ef3f21f94118bc49bbb96a0cbc

    • SHA1

      b104f2dbf225034d86a301bfb7f134cff2e538c3

    • SHA256

      c64ec731331ccc8ae797065851900902ee49ce5e56f8e1be2e3b5b8c2180fdcf

    • SHA512

      09831053139c40b3dceeff1c9aa48dd580019acdaf6a282df0acc29561059d89c66b4e3ea9d5b34ca3623715f374351bd8e66b478c1935cd8f8142019d5767f3

    • SSDEEP

      3072:EdOuzkr8YUL4qx9RIHgil3UuhSa3U3dD8d6Oy+MIrnj3J+N8k:eO6ko15x9SHVeOj0P

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks