Analysis

  • max time kernel
    151s
  • max time network
    135s
  • platform
    android_x64
  • resource
    android-33-x64-arm64-20231215-en
  • resource tags

    androidarch:arm64arch:x64image:android-33-x64-arm64-20231215-enlocale:en-usos:android-13-x64system
  • submitted
    16/02/2024, 16:29

General

  • Target
    5f830ca263271deb676bc8ba77d7ecc5cd3c0731f7e01b9050fbe6f20066c47b.apk
  • Size 20.5MB
  • Sample240216-ty883adb9t
  • SHA256 5f830ca263271deb676bc8ba77d7ecc5cd3c0731f7e01b9050fbe6f20066c47b
  • 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 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

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

    Uses Android APIs to to get current cell information.

Processes

  • gvhy.xmlhefy
    1⤵
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
    • Loads dropped Dex/Jar
    • Acquires the wake lock
    • Requests cell location
    PID:4328

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • Path /data/user/0/gvhy.xmlhefy/[email protected]
        • Size 1.1MB
        • SHA256 108cee534afc96d0978ec3aff571be504bd00a2fea932196a7eddd03a9fd15da
        • MD5 SHA1 SHA512 SSDEEP
        • Path /data/user/0/gvhy.xmlhefy/[email protected]
        • Size 185KB
        • SHA256 c6682982fbadbc7579aa7f3a44f85e53273fc01241c76d9ef6ee0c0fa1237a6b
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/gvhy.xmlhefy/databases/SettingsDB
        • Size 96KB
        • SHA256 9fc0ddd4210bfbaf3c0871e608fddeea230d43eb3c0b60d135f3ffa932ea0ec7
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/gvhy.xmlhefy/databases/SettingsDB
        • Size 96KB
        • SHA256 6be7bfa55767dd3f72cac9b37d8c2ebc059f91d7b582784f3e1399cbd6eff03c
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/gvhy.xmlhefy/databases/SettingsDB
        • Size 96KB
        • SHA256 46ae2879f246ce127fff2c43be5b5e5202cc2be4608b54e88f0705d1b56e42a5
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/gvhy.xmlhefy/databases/SettingsDB
        • Size 96KB
        • SHA256 8413de507185c2623e603116060c93f315dfc3111c81ee3df6d20c706df6effb
        • MD5 SHA1 SHA512 SSDEEP

        SettingsDB

        • Path /data/user/0/gvhy.xmlhefy/databases/SettingsDB
        • Size 96KB
        • SHA256 b4e78b9124246333102e2afd555b230b0d9909226403401d5132d83cf84429e2
        • MD5 SHA1 SHA512 SSDEEP

        main.md

        • Path /storage/emulated/0/.am/dm/md/main.md
        • Size 1.5MB
        • SHA256 acdb3e463ad8012a556ec2a28153e0d201adbf647a81e35af05cf521eec3b50f
        • MD5 SHA1 SHA512 SSDEEP

        main_tools.md

        • Path /storage/emulated/0/.am/dm/md/main_tools.md
        • Size 500KB
        • SHA256 9951997511b8e7f9b9e13958de7b6753e0d0f8595242d7dc460d738092ea0d9f
        • MD5 SHA1 SHA512 SSDEEP

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 61B
        • SHA256 601d395e97f5af339587e32845ead97bb634cfa5cc3682b3f78b1fb9dd9e397d
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 69B
        • SHA256 0d004b0af10727af190f116db7a04e446649a6cb43d557ff9ea87b340c40d695
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 180B
        • SHA256 58ca336c37bacc535f05f9804840284ef23ea43d7f81c2fb66c002d58ac6406a
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 126B
        • SHA256 3c8ad39ab6280025b2ec594d5cebae267cf412006d4452f4f57e7a24d29ce1a2
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 170B
        • SHA256 9d698f7feaff28cd1ca732e3187c6ea86036f5cb3fd01b868371d38083c452d8
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 149B
        • SHA256 be27d8b0aa015a236418357e022e5d84fe753508cf452cf577c185eda4a01a19
        • MD5 SHA1 SHA512

        log.txt

        • Path /storage/emulated/0/.am/log.txt
        • Size 130B
        • SHA256 b553f2b11e2dce26d1e9689f947cfa90312a8455912bc19c09ac13df0b09fd44
        • MD5 SHA1 SHA512

        log_.txt

        • Path /storage/emulated/0/.am/log_.txt
        • Size 25KB
        • SHA256 c9904a1e633bc56c13bcd70af5fe16de7399804a41ba8819984fb05bcf1612b0
        • MD5 SHA1 SHA512 SSDEEP

        log_.txt.zip

        • Path /storage/emulated/0/.am/log_.txt.zip
        • Size 6KB
        • SHA256 2011c69a59bc7ca267ca5bda6e9993f4eb7b5050f4a73aefe580d15ce39ff7d6
        • MD5 SHA1 SHA512 SSDEEP

        log_1708100981292.txt.zip

        • Path /storage/emulated/0/.am/log_1708100981292.txt.zip
        • Size 217B
        • SHA256 51e198ca52dbbee5cad64c5af8aa3a6d99f362208121777c5027635aa1551c83
        • MD5 SHA1 SHA512

        prog_class.name

        • Path /storage/emulated/0/.am/prog_class.name
        • Size 65B
        • SHA256 2807787694377eed008c75dc56f213c9cf4f644f359fa1cd2d1e304f68f3ebd0
        • MD5 SHA1 SHA512

        mch.apk (deleted)

        • Path /storage/emulated/0/Android/data/gvhy.xmlhefy/files/Download/mch.apk (deleted)
        • Size 64KB
        • SHA256 3cf935d3101700253aa86e9d233201e587cfdd71b44491414b9d0f8f351febc0
        • MD5 SHA1 SHA512 SSDEEP

        mch.apk (deleted)

        • Path /storage/emulated/0/Android/data/gvhy.xmlhefy/files/Download/mch.apk (deleted)
        • Size 64KB
        • SHA256 8b83cbf6ed02670cc593696b1cbacdd1afa74dd887c7fedc9fe3364e08d7f5e5
        • MD5 SHA1 SHA512 SSDEEP