General

  • Target

    6a5aa10d1bb1c001060b40745ec030d3_JaffaCakes118

  • Size

    18.9MB

  • Sample

    240523-kf28csah46

  • MD5

    6a5aa10d1bb1c001060b40745ec030d3

  • SHA1

    44826c73c6dc795bcc7c2d3d1b0582dd8bd3fcb5

  • SHA256

    3803ebef8dfa7d847caad81a7fb69ac124bf07afb904eb608374d0ae7fe97bc8

  • SHA512

    69e70a255608de3bec3f74b4882da4f3f946518d6675becfd52d7bee230574f61e0a741fd2ecb0d76ff96bc650f527b1dd41336d01ba3656061d107415c2aa8b

  • SSDEEP

    393216:yYfJ6URycycy69Ysy2YWH694747l75e2nycOZ6zuSMUk+qJ:+U8kYsy/5flE2nPOZQlk+qJ

Malware Config

Targets

    • Target

      6a5aa10d1bb1c001060b40745ec030d3_JaffaCakes118

    • Size

      18.9MB

    • MD5

      6a5aa10d1bb1c001060b40745ec030d3

    • SHA1

      44826c73c6dc795bcc7c2d3d1b0582dd8bd3fcb5

    • SHA256

      3803ebef8dfa7d847caad81a7fb69ac124bf07afb904eb608374d0ae7fe97bc8

    • SHA512

      69e70a255608de3bec3f74b4882da4f3f946518d6675becfd52d7bee230574f61e0a741fd2ecb0d76ff96bc650f527b1dd41336d01ba3656061d107415c2aa8b

    • SSDEEP

      393216:yYfJ6URycycy69Ysy2YWH694747l75e2nycOZ6zuSMUk+qJ:+U8kYsy/5flE2nPOZQlk+qJ

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Checks if the Android device is rooted.

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    • Reads device subscriber ID

      Uses Android APIs to read subscriber ID (IMSI on GSM devices).

    • Checks Android system properties for emulator presence.

    • Checks CPU information

      Checks CPU information which indicate if the system is an emulator.

    • Checks known Qemu files.

      Checks for known Qemu files that exist on Android virtual device images.

    • Checks memory information

      Checks memory information which indicate if the system is an emulator.

    • Queries information about running processes on the device

      Application may abuse the framework's APIs to collect information about running processes on the device.

    • Queries information about the current Wi-Fi connection

      Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    • Queries the mobile country code (MCC)

    • Registers a broadcast receiver at runtime (usually for listening for system events)

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Checks if the internet connection is available

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Reads information about phone network operator.

    • Schedules tasks to execute at a specified time

      Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

    • Listens for changes in the sensor environment (might be used to detect emulation)

MITRE ATT&CK Matrix

Tasks