Analysis

  • max time kernel
    2328131s
  • max time network
    157s
  • platform
    android_x64
  • resource
    android-x64-20231215-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system
  • submitted
    20-12-2023 01:46

General

  • Target

    7aea29658ad2b4aa603442ab56ff391d0d9b30f3996c8fafb6e10d50bc0ab7ae.apk

  • Size

    3.7MB

  • MD5

    645e0e45a9f31643af73cafb6ade5229

  • SHA1

    90ca44e4a382bb8ce2567b0606f6cd38e6b1c087

  • SHA256

    7aea29658ad2b4aa603442ab56ff391d0d9b30f3996c8fafb6e10d50bc0ab7ae

  • SHA512

    5cf79cc779c64d0745cf278079ad20680e6595378ece72d1496d369484f18a42ac4390ca2b8f9ed7217e1b33af4419eb9ae4dbd31776eed5152c8b0d373b8c27

  • SSDEEP

    98304:mOHNetf++GWwfXgbSP8k38Ug55Cgy/DJ0LMheUi6LjL/:B8f9GJXBP8W8Uk5SbJ0LMcCL/

Malware Config

Signatures

  • Hydra

    Android banker and info stealer.

  • Hydra payload 2 IoCs
  • Makes use of the framework's Accessibility service 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Reads information about phone network operator.

Processes

  • com.turkey.reject
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    PID:4965

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.turkey.reject/app_DynamicOptDex/nr.json

    Filesize

    1.9MB

    MD5

    179603d4683e87513d0bb1d702d559dc

    SHA1

    59901d3d0d9543ea4bdbd52840fdafbbabc05426

    SHA256

    2c78e9cba2f575428f88079bda50c28666497e52c6afbe2ae7e97a0762e40d13

    SHA512

    9daa9b27425cec4d3fb32b32708ae97c91559bc010a16885159f29de9b062fa569d87e74ce83e3cafd396dd90fe929872dd2eb827c95f8863f40d8af34ad8a80

  • /data/data/com.turkey.reject/app_DynamicOptDex/oat/nr.json.cur.prof

    Filesize

    1KB

    MD5

    ecde79d7c5a46c2db02197890fd8fdc5

    SHA1

    30af28a1a67c00055c122eb4836d5507497ed815

    SHA256

    d179038471132c064622ded41234a79e27f3a9cfcab526360a3fa0f4c16b9787

    SHA512

    9fbfd14cdda2d8bf33b746e6d3f1d356bcb33b026a1423d3cfbb56ea35aa700e1b785a24c0f02bc50e7d435627850624a4fc82198bf8cdd9c071bd6abef4bd65

  • /data/user/0/com.turkey.reject/app_DynamicOptDex/nr.json

    Filesize

    5.0MB

    MD5

    6ff45069ad6c726842a6215431e4057c

    SHA1

    b483ff6942a834895cd255ff8c17f9b81b12d042

    SHA256

    0472292bcc0c0ff67e181f8fefe60bba9ad48ef93f45cfb4f0a08dd09b9ef395

    SHA512

    4c0c3a4056430f6b82f6de379713eb44a0f91ebe3d082a0f4375d1f80641e76cad9ae11d3e060cd661e0a757e1b805c18f8d9f5629c5cc92af3727ccc1119c34