Resubmissions

27/01/2023, 07:24

230127-h8ld7she4310

25/04/2022, 13:47

220425-q3kjqaccd48

23/04/2022, 16:23

220423-tvtdfadcc310

22/04/2022, 08:33

220422-kfyj6sgbam10

Analysis

  • max time kernel
    4062158s
  • max time network
    167s
  • platform
    android_x64
  • resource
    android-x64-arm64-20220823-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20220823-enlocale:en-usos:android-11-x64system
  • submitted
    27/01/2023, 07:24

General

  • Target
    47bb7f855cdf116c62499240089fa1b7a69585e8b7f639e192b9d038da4094cd.apk
  • Size 3.2MB
  • Sample230127-h8ld7she43
  • SHA256 47bb7f855cdf116c62499240089fa1b7a69585e8b7f639e192b9d038da4094cd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • teabot

C2
  • http://51.38.166.153:80/api/

Signatures

  • TeaBot

    TeaBot is an android banker first seen in January 2021.

  • Makes use of the framework's Accessibility service. 2 IoCs
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps). 1 IoCs
  • Acquires the wake lock. 1 IoCs
  • Loads dropped Dex/Jar 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
  • Removes a system notification. 1 IoCs

Processes

  • com.nnawozvvi.pamwhbawm
    1⤵
    • Makes use of the framework's Accessibility service.
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
    • Acquires the wake lock.
    • Loads dropped Dex/Jar
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Removes a system notification.
    PID:4384

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        base.apk.gp8ghaf1.hth

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/8jIIkIkopq/gkttjgFgiakjHfF/base.apk.gp8ghaf1.hth
        • Size 622KB
        • SHA256 b17570a35cee1028853df373c565da61fb1dff751f755001e8545093084464f3
        • MD5 SHA1 SHA512 SSDEEP

        index

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/app_webview/Default/GPUCache/index
        • Size 48B
        • SHA256 c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182
        • MD5 SHA1 SHA512

        temp-index

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/app_webview/Default/GPUCache/index-dir/temp-index
        • Size 96B
        • SHA256 55b2c6ae0ed6fb44af4da04795dfbfe8f081a5a9f80f0760395b011ccd9d7fc1
        • MD5 SHA1 SHA512

        000001.dbtmp

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/app_webview/Default/Session Storage/000001.dbtmp
        • Size 16B
        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
        • MD5 SHA1 SHA512

        000003.log

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/app_webview/Default/Session Storage/000003.log
        • Size 61B
        • SHA256 5c3a5b578ab9fe853ead7040bc161929ea4f6902073ba2b8bb84487622b98923
        • MD5 SHA1 SHA512

        LOG

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/app_webview/Default/Session Storage/LOG
        • Size 135B
        • SHA256 21a404c5ccbb6486073a4dcabdb6c5de441901e132755840aafa30d5f69dcc3d
        • MD5 SHA1 SHA512

        MANIFEST-000001

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/app_webview/Default/Session Storage/MANIFEST-000001
        • Size 41B
        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
        • MD5 SHA1 SHA512

        Web Data

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/app_webview/Default/Web Data
        • Size 120KB
        • SHA256 8859a216183793485d4699bf69d7ed96904679834188d07b9a70424d47eb1420
        • MD5 SHA1 SHA512 SSDEEP

        Web Data-journal

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/app_webview/Default/Web Data-journal
        • Size 2KB
        • SHA256 8c52a56f34d540cca00dce25048f65ae61d4ca159114d15d6847591f31c9beb6
        • MD5 SHA1 SHA512

        webview_data.lock

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/app_webview/webview_data.lock
        • Size 29B
        • SHA256 6dc9f10c6756fcbf489a8d5c2b8cfb081e27fb71ab985c1a93b21f484bb69525
        • MD5 SHA1 SHA512

        settings.dat

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/cache/WebView/Crashpad/settings.dat
        • Size 40B
        • SHA256 afff6a051e7ca7f1c85d11c9f2d62bdd208987e40b86dc93ee2591a96b69b0cf
        • MD5 SHA1 SHA512

        index

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/cache/WebView/Default/HTTP Cache/Code Cache/js/index
        • Size 48B
        • SHA256 c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182
        • MD5 SHA1 SHA512

        temp-index

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/cache/WebView/Default/HTTP Cache/Code Cache/js/index-dir/temp-index
        • Size 96B
        • SHA256 7540a5d68fd366138cb6676100efcb9f1d1dbbf27f60556fa77840e38d420324
        • MD5 SHA1 SHA512

        index

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/cache/WebView/Default/HTTP Cache/Code Cache/wasm/index
        • Size 48B
        • SHA256 c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182
        • MD5 SHA1 SHA512

        temp-index

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/cache/WebView/Default/HTTP Cache/Code Cache/wasm/index-dir/temp-index
        • Size 96B
        • SHA256 65ef2506229ed1071c94634f687f08932f544b54cfba7dd932e5ae41e96f863c
        • MD5 SHA1 SHA512

        font_unique_name_table.pb

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/cache/WebView/font_unique_name_table.pb
        • Size 57KB
        • SHA256 0aa374bc456330fd1b5daf18d25b4bb8e2df1998dfa85466f2c31843ff56e815
        • MD5 SHA1 SHA512 SSDEEP

        WebViewChromiumPrefs.xml

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/shared_prefs/WebViewChromiumPrefs.xml
        • Size 127B
        • SHA256 248ff7928128015b1cfe3e6517c8f9b8c9511bfb8c8baf44fc1370640eac61fd
        • MD5 SHA1 SHA512

        multidex.version.xml

        • Path /data/user/0/com.nnawozvvi.pamwhbawm/shared_prefs/multidex.version.xml
        • Size 307B
        • SHA256 a2712836b21c378b3e5eba542e96cff01413aca751629f12794283d4f70734ed
        • MD5 SHA1 SHA512