Overview

overview

10

Static

static

6

46e6950635...6e.apk

android-11-x64

10

Resubmissions

11/08/2024, 02:49

240811-da8dvswaph10

10/08/2024, 23:03

240810-2134tsxbkc10

Analysis

  • max time kernel
    21s
  • max time network
    29s
  • 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
    11/08/2024, 02:49

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General

  • Target
    46e69506350d4654dc3c9b1eab693e4a93d5a11b5dd152d3b46deadc94104a6e.apk
  • Size 1.4MB
  • Sample240811-da8dvswaph
  • SHA256 46e69506350d4654dc3c9b1eab693e4a93d5a11b5dd152d3b46deadc94104a6e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cerberusbankercollectioncredential_accessevasionimpactinfostealerratstealthtrojan

Malware Config

Extracted

Family

  • cerberus

C2

  • http://80.87.192.227

Signatures

  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

    bankertrojaninfostealerevasionratcerberus
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
    stealthtrojanevasion
  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    collectioncredential_accessimpact
  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Requests enabling of the accessibility settings. 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.letter.invest
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Performs UI accessibility actions on behalf of the user
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests enabling of the accessibility settings.
    • Checks CPU information
    • Checks memory information
    PID:4492

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        MwDOL.json
        • Path /data/user/0/com.letter.invest/app_DynamicOptDex/MwDOL.json
        • Size 34KB
        • SHA256 4c08da0d06bcc2df265619b89139197ee51b94dc466099806f0fcaaea9373113
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        MwDOL.json
        • Path /data/user/0/com.letter.invest/app_DynamicOptDex/MwDOL.json
        • Size 34KB
        • SHA256 5bf4fb9b417e56c4f1e80a7c498ef0510379a36d3ee62551579cf0cc7720c95b
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        MwDOL.json
        • Path /data/user/0/com.letter.invest/app_DynamicOptDex/MwDOL.json
        • Size 76KB
        • SHA256 df1baa0be867f09df28532c5078b0c84f1f133e5b33182143f776ae3751779b0
        • MD5 SHA1 SHA512 SSDEEP
        Download