Resubmissions

03-05-2023 10:32

230503-mk88ksgb6t 10

20-02-2023 10:28

230220-mhntvsaa7t 10

20-02-2023 08:04

230220-jyb88ahf3x 10

Analysis

  • max time kernel
    3777800s
  • max time network
    60s
  • platform
    android_x64
  • resource
    android-x64-arm64-20220823-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20220823-enlocale:en-usos:android-11-x64system
  • submitted
    03-05-2023 10:32

General

  • Target

    PosteID.apk

  • Size

    1.7MB

  • MD5

    a7a4dcc0ea24c8f161a5cb785974f4cb

  • SHA1

    4dd56ed32b32356c62927b0ad1058c60bc63177b

  • SHA256

    03933fedda0104be2fdfc26a8f205657989b7e12a5446b2e754562a4abccd956

  • SHA512

    6ec73e6a1a2b3ea013add66b48c79e60e29f4c1bbc32adfc92c311c57c0f0124bb45a8329fd69e473fc0fa47555df99b34a95cbac6bf506038aaaeb66b348ff9

  • SSDEEP

    49152:EdWaZSz14fSMZ5z6+N+nAcmjdvWqj/R4Gv:C5Zyl0t6+knXm4q94Gv

Malware Config

Extracted

Family

hydra

C2

http://www.firrpxxxcjnnskk.xyz

Signatures

  • Hydra

    Android banker and info stealer.

  • Makes use of the framework's Accessibility service. 3 IoCs
  • Requests enabling of the accessibility settings. 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.

  • Reads information about phone network operator.
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs

Processes

  • com.sdktools.android
    1⤵
    • Makes use of the framework's Accessibility service.
    • Requests enabling of the accessibility settings.
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4558

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads