Analysis

  • custom tags

    dropperloaderc2suspiciousevasiondiscoverystealerspywareratexfiltration

General

  • Target
    6114d2f202b3ee3a524badd420ba3aceac95ecc41de56538a3be9bfdc579c5dc.apk
  • Size 3.3MB
  • Sample260817-bd2dls1thx
  • SHA256 6114d2f202b3ee3a524badd420ba3aceac95ecc41de56538a3be9bfdc579c5dc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Android dropper: runtime DEX/class loading of a staged payload 1 IoCs

    Sample resolves and loads executable code at runtime via DexClassLoader/InMemoryDexClassLoader combined with reflection and asset or network payload retrieval. Legitimate apps rarely need in-memory DEX loading; this is the standard staging mechanism for Android droppers evading store review.

  • Cleartext HTTP C2 to a hardcoded public IP literal 1 IoCs

    Embeds an http:// URL pointing at a raw public IP address, frequently on a non-standard port. Modern applications use TLS and DNS names, so a hardcoded cleartext IP endpoint usually indicates a disposable command-and-control host chosen to survive domain takedown.

  • Covert microphone or camera capture with exfiltration 1 IoCs

    Opens audio or camera capture outside any user-facing recording feature and pairs it with file staging and network transmission. The absence of a foreground recording interface alongside these primitives indicates surveillance rather than a legitimate media function.

  • Device fingerprinting via getprop and logcat harvesting 1 IoCs

    Shells out to read system properties and dump the device log buffer. Property enumeration is used to detect emulators and profile the victim, while log harvesting can capture tokens and diagnostic data written by other applications.

  • Declares broadcast receivers with permission to handle system events 1 IoCs
  • Declares services with permission to bind to the system 2 IoCs
  • Requests dangerous framework permissions 10 IoCs
  • Insecure Codesign Algorithm 1 IoCs

    File was codesigned using an insecure algorithm.

  • Untrusted Codesign Signers 1 IoCs

    Codesigned file was signed by an untrusted entity.

File Explorer

  • 6114d2f202b3ee3a524badd420ba3aceac95ecc41de56538a3be9bfdc579c5dc.apk
    .apk 3.3MB

6114d2f202b3ee3a524badd420ba3aceac95ecc41de56538a3be9bfdc579c5dc.apk

  • SHA256 6114d2f202b3ee3a524badd420ba3aceac95ecc41de56538a3be9bfdc579c5dc
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Android dropper: runtime DEX/class loading of a staged payload

    Sample resolves and loads executable code at runtime via DexClassLoader/InMemoryDexClassLoader combined with reflection and asset or network payload retrieval. Legitimate apps rarely need in-memory DEX loading; this is the standard staging mechanism for Android droppers evading store review.

  • Cleartext HTTP C2 to a hardcoded public IP literal

    Embeds an http:// URL pointing at a raw public IP address, frequently on a non-standard port. Modern applications use TLS and DNS names, so a hardcoded cleartext IP endpoint usually indicates a disposable command-and-control host chosen to survive domain takedown.

  • Covert microphone or camera capture with exfiltration

    Opens audio or camera capture outside any user-facing recording feature and pairs it with file staging and network transmission. The absence of a foreground recording interface alongside these primitives indicates surveillance rather than a legitimate media function.

  • Device fingerprinting via getprop and logcat harvesting

    Shells out to read system properties and dump the device log buffer. Property enumeration is used to detect emulators and profile the victim, while log harvesting can capture tokens and diagnostic data written by other applications.

  • Insecure Codesign Algorithm

    File was codesigned using an insecure algorithm.

  • Untrusted Codesign Signers

    Codesigned file was signed by an untrusted entity.

File Signature issue

Digest
adf1febefa9659743c3809446b21ab49501fdd4c
Digest Algorithm
sha1
Digest Matches
Trusted
Not trusted
Signing Certificate
CN=Android,OU=Android,O=Android,L=Mountain View,ST=California,C=US,1.2.840.113549.1.9.1=#0c13616e64726f696440616e64726f69642e636f6d
Chains

Jan 1, 0001

round.script.defy

Android Permissions

6114d2f202b3ee3a524badd420ba3aceac95ecc41de56538a3be9bfdc579c5dc.apk

Permissions

android.permission.READ_CONTACTS

android.permission.READ_SMS

android.permission.READ_PHONE_STATE

android.permission.USE_FULL_SCREEN_INTENT

android.permission.RECORD_AUDIO

android.permission.ACCESS_NETWORK_STATE

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.CALL_PHONE

android.permission.REQUEST_DELETE_PACKAGES

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.INTERNET

android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS

android.permission.FOREGROUND_SERVICE

android.permission.WAKE_LOCK

android.permission.RECEIVE_SMS

android.permission.READ_EXTERNAL_STORAGE

android.permission.SEND_SMS

android.permission.GET_ACCOUNTS