Analysis

  • custom tags

    evasionantivmspywareratexfiltrationpersistence

General

  • Target
    f84e5ccc0c78f97e27d486f22c28f7f3c8f48f7455f51ce4c89940297057fd26.apk
  • Size 7.1MB
  • Sample260819-a1trlsvzcs
  • SHA256 f84e5ccc0c78f97e27d486f22c28f7f3c8f48f7455f51ce4c89940297057fd26
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Boot-triggered restart with disguised foreground service 1 IoCs

    Restarts itself on device boot and holds a foreground service with a low-visibility notification channel, keeping the process alive across reboots and outside normal background limits. Malicious use is distinguished by pairing this with surveillance or remote-control primitives.

  • 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.

  • Root, emulator and instrumentation-framework detection 1 IoCs

    Probes for superuser binaries, emulator build properties and dynamic instrumentation frameworks. Malware uses these checks to stay dormant inside analysis environments, so a sample matching this rule with an otherwise empty behavioural report should be treated as evasive rather than benign.

  • Declares broadcast receivers with permission to handle system events 1 IoCs
  • Declares services with permission to bind to the system 4 IoCs
  • Requests dangerous framework permissions 8 IoCs
  • Untrusted Codesign Signers 1 IoCs

    Codesigned file was signed by an untrusted entity.

File Explorer

  • f84e5ccc0c78f97e27d486f22c28f7f3c8f48f7455f51ce4c89940297057fd26.apk
    .apk 7.1MB

f84e5ccc0c78f97e27d486f22c28f7f3c8f48f7455f51ce4c89940297057fd26.apk

  • SHA256 f84e5ccc0c78f97e27d486f22c28f7f3c8f48f7455f51ce4c89940297057fd26
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Boot-triggered restart with disguised foreground service

    Restarts itself on device boot and holds a foreground service with a low-visibility notification channel, keeping the process alive across reboots and outside normal background limits. Malicious use is distinguished by pairing this with surveillance or remote-control primitives.

  • 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.

  • Root, emulator and instrumentation-framework detection

    Probes for superuser binaries, emulator build properties and dynamic instrumentation frameworks. Malware uses these checks to stay dormant inside analysis environments, so a sample matching this rule with an otherwise empty behavioural report should be treated as evasive rather than benign.

  • Untrusted Codesign Signers

    Codesigned file was signed by an untrusted entity.

File Signature issue

Digest
009382e164bca4e1c75d564557986e1a6685b864b6c6e15725d867e05e5b8396
Digest Algorithm
sha256
Digest Matches
Trusted
Not trusted
Signer
CN=Android,OU=Android,O=Android,L=Mountain View,ST=California,C=US,1.2.840.113549.1.9.1=#0c13616e64726f696440616e64726f69642e636f6d
com.msvmjhta.mekecjf

Android Permissions

f84e5ccc0c78f97e27d486f22c28f7f3c8f48f7455f51ce4c89940297057fd26.apk

Permissions

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.REQUEST_INSTALL_PACKAGES

android.permission.REORDER_TASKS

android.permission.READ_SMS

android.permission.REQUEST_DELETE_PACKAGES

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.CALL_PHONE

android.permission.MODIFY_AUDIO_SETTINGS

android.permission.SEND_SMS

android.permission.CAPTURE_VIDEO_OUTPUT

android.permission.INTERNET

android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS

android.permission.ACCESS_NETWORK_STATE

android.permission.WRITE_SMS

android.permission.ACCESS_NOTIFICATION_POLICY

android.permission.FOREGROUND_SERVICE

android.permission.DISABLE_KEYGUARD

android.permission.RECEIVE_SMS

android.permission.READ_CONTACTS

android.permission.SYSTEM_ALERT_WINDOW

android.permission.CHANGE_WIFI_STATE

android.permission.ACCESS_WIFI_STATE

android.permission.WAKE_LOCK