Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    08-10-2024 22:03

General

  • Target

    1b6b8e05971735f00a7d1e0b1092c300692b76e07f3fd6a3f202e1a2700c48f3.apk

  • Size

    3.7MB

  • MD5

    9304438e075b0cc45e10fd754a3bfea3

  • SHA1

    08db0b52930d63bac86c7ee75c73c00ba9b401a9

  • SHA256

    1b6b8e05971735f00a7d1e0b1092c300692b76e07f3fd6a3f202e1a2700c48f3

  • SHA512

    b3805c54e57d385705b47d870804c6b3752945015bcfdb8ea38ac3ab5eb5fb4c85b4b03d9e6bf35023ef06b0221097b2a365b0e4a69462a05c299d84bc3d8c79

  • SSDEEP

    98304:DkirMldgvHtOS+meGxOWTUvvDAIP3bgQhrZ0wU11sXs+PM7sbhJk:D5r4COsxOW+P/Z0wU11sXsOMQb/k

Malware Config

Extracted

Family

hydra

C2

http://yahyolkayhodses.com

DES_key

Signatures

  • Hydra

    Android banker and info stealer.

  • Hydra payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Reads the contacts stored on the device. 1 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries information about active data network 1 TTPs 1 IoCs
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Reads information about phone network operator. 1 TTPs

Processes

  • com.potpkaccn.hvrkddbgh
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Reads the contacts stored on the device.
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about active data network
    • Queries the mobile country code (MCC)
    PID:4520

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.potpkaccn.hvrkddbgh/app_dex/classes.dex

    Filesize

    2.7MB

    MD5

    b70aa9b8873b5a45b66c3a2b3b7f5c7a

    SHA1

    95dd931540ccd1ebbfeb59f223d47266003c448c

    SHA256

    753f626893893ec7f7f1acc062a7d506e95e0c024a4e0ff3b5a4883fbb2ff6c3

    SHA512

    9eb5e2fd0283fb98c6288823491b66e651acd467de4e8f8685f889e2efd8c8bcf1186cb6ad3d139a336383d4fbcf626adbe2863da2191d40cb23248209e73d7c

  • /data/data/com.potpkaccn.hvrkddbgh/cache/classes.dex

    Filesize

    1.3MB

    MD5

    d4ff108e8a7c32a70ab8dd16e238693e

    SHA1

    fbc36d8fa47488ef4996dcfcb56398673c53220c

    SHA256

    d0501687ebad3182c5654ba36f907d351ec008e624d1478d7860aaa2e43afb2d

    SHA512

    d8c4ef64b02f3e81a44d6415d6c0dab73033281292ecba7bf12ba353c8a809bac529f45d6baf714f4c4a4cc58f6c0cb4c10301d179d464541032439ef232b1f7

  • /data/data/com.potpkaccn.hvrkddbgh/cache/classes.zip

    Filesize

    1.3MB

    MD5

    4637880dec645be61f438107c2789261

    SHA1

    7e22dbff36f658bd4aaf44fffdbc6475aef61f1d

    SHA256

    aa520c835d37a9397e0d33d60c355b3005759e5a1351acb1c68f7cad761e871d

    SHA512

    f079922fb66e2e3f7a5ad15029707618333601cbd14e8a57c61a7ce08e04188cdd03c235faa7eec592869d6ad87212b251eaa6ac38fa07e6234cb85107ce43ea