Overview

overview

9

Static

static

3

4bc38e7b26...18.exe

windows7-x64

9

4bc38e7b26...18.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    4bc38e7b269dd41239c37ed8f415a279_JaffaCakes118

  • Size

    872KB

  • Sample

    240715-2wbtsawcmh

  • MD5

    4bc38e7b269dd41239c37ed8f415a279

  • SHA1

    d1e71df4bf45a003663aa5c03a407f39cce95c17

  • SHA256

    b5ff285ccf8b44a0390ba48925ef0ca797e17b59521065ee0dcb3d54bd2249c3

  • SHA512

    936f73bbc2394b12d3d56148472a3f66991ddc5048e2771447c834b278de57d64ebde8c8f7782392bbfd1f7a2df5fdb732bb751f9b1c27f4fbf21a89c4590f69

  • SSDEEP

    24576:w1UJlYxgTGC540pM6fGdMUmlQ0l11T/Wh0HCmeI:J9EslHT+h0imj

Score
9/10
evasion

Malware Config

Targets

    • Target

      4bc38e7b269dd41239c37ed8f415a279_JaffaCakes118

    • Size

      872KB

    • MD5

      4bc38e7b269dd41239c37ed8f415a279

    • SHA1

      d1e71df4bf45a003663aa5c03a407f39cce95c17

    • SHA256

      b5ff285ccf8b44a0390ba48925ef0ca797e17b59521065ee0dcb3d54bd2249c3

    • SHA512

      936f73bbc2394b12d3d56148472a3f66991ddc5048e2771447c834b278de57d64ebde8c8f7782392bbfd1f7a2df5fdb732bb751f9b1c27f4fbf21a89c4590f69

    • SSDEEP

      24576:w1UJlYxgTGC540pM6fGdMUmlQ0l11T/Wh0HCmeI:J9EslHT+h0imj

    Score
    9/10
    evasion

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks