Analysis

  • max time kernel
    11s
  • max time network
    132s
  • platform
    android_x64
  • resource
    android-33-x64-arm64-20240514-en
  • resource tags

    androidarch:arm64arch:x64image:android-33-x64-arm64-20240514-enlocale:en-usos:android-13-x64system
  • submitted
    23-05-2024 12:18

General

  • Target

    yssaas-release_104.apk

  • Size

    10.0MB

  • MD5

    0345baf80b07c40cfc31b9071dea18fc

  • SHA1

    91bf2dbeb8398a77e8b2ade63f5d8cd7ab84270b

  • SHA256

    86f93ef3367f00d04baf81b225793af79c2e68cc3ced0235330f37d6bc836395

  • SHA512

    33b795a12a1ddd585f0dc59185519f0c473ae30ed7de919cea48aec98ca85803990d20524c1cff33c6fa0a11a883452d6a9efa911526a4146d81f28c80399b6f

  • SSDEEP

    196608:tAjwNCz+VZUI+dvEABMNI6m/wXCaRFdLJdk1Elm4RkhYveR4kVJQ9WTyS7Vyt+nf:tAjwJUIlNN+4XCa/d2Elm4RkhYE4kVJj

Malware Config

Signatures

  • Requests cell location 2 TTPs 1 IoCs

    Uses Android APIs to to get current cell location.

  • Queries information about running processes on the device 1 TTPs 1 IoCs

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

  • Checks if the internet connection is available 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.yisheng.saas
    1⤵
    • Requests cell location
    • Queries information about running processes on the device
    • Checks if the internet connection is available
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4266

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.yisheng.saas/files/libcuid.so
    Filesize

    109B

    MD5

    477b6bef36b9f86f3485724c4cdee195

    SHA1

    80f1d16b172009c49dcdb6dc32426831bba2f79f

    SHA256

    1185d340e47e544def3045ff3e1146269d9576668507cea67b3e34c21953642b

    SHA512

    7441a7aee0a9fe1d2b7a3b55b191b06f0153d578ed7f18f7a574e45fc215e3ff33dcc71ad5eee5ea867040fa39ca3884e8d8ecf378de687c8f5efbfc4166cf57