Analysis

  • max time kernel
    143s
  • max time network
    155s
  • platform
    android_x64
  • resource
    android-33-x64-arm64-20240229-en
  • resource tags

    androidarch:arm64arch:x64image:android-33-x64-arm64-20240229-enlocale:en-usos:android-13-x64system
  • submitted
    02/05/2024, 01:25

General

  • Target
    583b68d3c917ddc713d8621959f97d7f2636654494027e494f2368409730f88b.apk
  • Size 20.5MB
  • Sample240502-bsyw2afb76
  • SHA256 583b68d3c917ddc713d8621959f97d7f2636654494027e494f2368409730f88b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • AndrMonitor

    AndrMonitor is an Android stalkerware.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • 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.

  • Queries account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
  • Reads information about phone network operator. 1 TTPs
  • Requests cell location 1 TTPs 1 IoCs

    Uses Android APIs to to get current cell information.

  • Requests dangerous framework permissions 3 IoCs

Processes

  • zufxtk.qtqhxzzsr
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's foreground persistence service
    • Queries account information for other applications stored on the device
    • Acquires the wake lock
    • Requests cell location
    PID:4247

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • Path /data/user/0/zufxtk.qtqhxzzsr/[email protected]
        • Size 1.2MB
        • SHA256 a78f1f6aa2fb421d336ac32befa711c6702050014dad9d07074528e8ee4598ff
        • MD5 SHA1 SHA512 SSDEEP
        • Path /data/user/0/zufxtk.qtqhxzzsr/[email protected]
        • Size 2.6MB
        • SHA256 8ecf2f3210764f98e3713b9284bf0e3f49db5472fc0940bfd3d2624d4df5bece
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB
        • Size 124KB
        • SHA256 9b72e53428efa4d1b97f3e59a765390e5116af3b6be16c645a61a8f96c040c97
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB
        • Size 96KB
        • SHA256 24bef2607014a67af8b75d6ba613eabd9582a0fc497d52d16d116d5b03c02dc0
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB
        • Size 96KB
        • SHA256 bdc098f13e4e47885269269a5898ca2cd99deeb983e297a1223d8daf369cba2b
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB
        • Size 96KB
        • SHA256 ffe9b8abe2d7b796fb8a11fe758383f1e1370db13911918b004ff21f3932d0f9
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB
        • Size 96KB
        • SHA256 a5b8872d18496cfb48eb214e636ca07275e01c3139f78cde37cab3470b079579
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB
        • Size 172KB
        • SHA256 af9c29264502df7af7dac3289da4aa0af017f5ba2e69d6bc9b33c06f15dc0d36
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB-journal

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB-journal
        • Size 512B
        • SHA256 f1f61cc410a7a67ccf584460cc27abf06c7ba163f93bd5019ccd08ea052ab2f9
        • MD5 SHA1 SHA512

        SettingsDB-journal

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB-journal
        • Size 8KB
        • SHA256 2c593ca4b0c9cbeb106b0c8701f928dc762fbf6f6918cc810308fe4f740f926c
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB-journal

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB-journal
        • Size 4KB
        • SHA256 1196faa178bc3a87c640f147afc4ef2e0ee2cf5c18ea3959eeb548b91fb051be
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB-journal

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB-journal
        • Size 8KB
        • SHA256 5ffbbe58c3d46d09b739d90022fd92030f8c474643cb423a4412e33e538c38f8
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB-journal

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB-journal
        • Size 12KB
        • SHA256 f6ea6bc056104be8cfcfb0a64bd4d65a8fb3e1bbf4dc506d306958ea3280d4b4
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB-journal

        • Path /data/user/0/zufxtk.qtqhxzzsr/databases/SettingsDB-journal
        • Size 24KB
        • SHA256 4efd725057ef6ca6482ebcb4ec389c47e6d4594a5b798232c79093270f89787a
        • MD5 SHA1 SHA512 SSDEEP

        main.md

        • Path /storage/emulated/0/.am/dm/md/main.md
        • Size 2.6MB
        • SHA256 afd06a2b7fea75b3f5a4ce8835846cb95d2e50ec87428798aafe9189868004f0
        • MD5 SHA1 SHA512 SSDEEP

        main_tools.md

        • Path /storage/emulated/0/.am/dm/md/main_tools.md
        • Size 1.2MB
        • SHA256 22dc2fb27037413dc9aab2fef27ed052776bcd68a740d96c997aa31dd8f1632a
        • MD5 SHA1 SHA512 SSDEEP

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 170B
        • SHA256 095b2cf3e5418765ddd09abad7281c9ac4da143c81163c951412f0dc44bb08b4
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 149B
        • SHA256 5066bad794d17ea688f49b18ec38c6dda1b5c0ec81a7103054e406ea5dcd4e7c
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 4KB
        • SHA256 bc6983598ae65fd2c03182de2f5562cd7d8f69268dd277b403417b83da47add5
        • MD5 SHA1 SHA512 SSDEEP

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 61B
        • SHA256 610fc1ade6c6fff45e405198f6146b811bb6cfca90736f41f5df4b8e153f0a9d
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 69B
        • SHA256 111fd00bd34bb7f3c3bac56a29df43c3bfce7f9ca198ef572cfb5136c19063f4
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 188B
        • SHA256 f0d9c72cbf53cda10d0e069c2a3671ce3a762b04a07c241eef433ffb1f804377
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 130B
        • SHA256 d905bf64965f7850e501dd2ad8b8104c4d9a3c49e2a7429112bd79c5f06b8dd7
        • MD5 SHA1 SHA512

        log_.txt

        • Path /storage/emulated/0/.am/log_.txt
        • Size 27KB
        • SHA256 1daf1bf9048b28855f614d996797a0797bf35a391a1ea1881c7c96ec03361126
        • MD5 SHA1 SHA512 SSDEEP

        log_.txt.zip

        • Path /storage/emulated/0/.am/log_.txt.zip
        • Size 6KB
        • SHA256 fae35a39e7cba76f71239fd935aa7b9f4c291298a4b507b3c10f629721f2854e
        • MD5 SHA1 SHA512 SSDEEP

        log_1714613127028.txt.zip

        • Path /storage/emulated/0/.am/log_1714613127028.txt.zip
        • Size 216B
        • SHA256 cf93e9f3ce55daa573d56894166d30bf3a77786098ebccbe2c990ec1e6dce08d
        • MD5 SHA1 SHA512

        prog_class.name

        • Path /storage/emulated/0/.am/prog_class.name
        • Size 83B
        • SHA256 29e2e0b88aaf6f47825025253b1c3b11192c109f0e8587e0d620cd5e4e5163db
        • MD5 SHA1 SHA512

        mch.apk

        • Path /storage/emulated/0/Android/data/zufxtk.qtqhxzzsr/files/Download/mch.apk
        • Size 64KB
        • SHA256 3cf935d3101700253aa86e9d233201e587cfdd71b44491414b9d0f8f351febc0
        • MD5 SHA1 SHA512 SSDEEP