Resubmissions

08/03/2024, 06:59

240308-hr38paaa2310

27/03/2023, 09:49

230327-lthxbacg6510

Analysis

  • max time kernel
    304s
  • max time network
    313s
  • platform
    android_x64
  • resource
    android-x64-20240221-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
  • submitted
    08/03/2024, 06:59

General

  • Target
    GossApp.apk
  • Size 4.7MB
  • Sample240308-hr38paaa23
  • SHA256 bcbabb9b07b4d8e4b592dfaf3c8e261b66896134121b576b17f069eaeaeaa01f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • sova

C2
  • http://85.217.144.114

  • http://85.217.144.115

Signatures

  • SOVA_v5 payload 1 IoCs
  • Sova

    Android banker first seen in July 2021.

  • Makes use of the framework's Accessibility service 2 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Reads the contacts stored on the device. 1 TTPs 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

Processes

  • com.pulp.high
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    • Reads the contacts stored on the device.
    • Acquires the wake lock
    PID:5043

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        SjP.json

        • Path /data/data/com.pulp.high/app_DynamicOptDex/SjP.json
        • Size 499KB
        • SHA256 bbdb0165ce2f08456d389121e6098edfcaf6215c95972ccf82250e507ef3dfe4
        • MD5 SHA1 SHA512 SSDEEP

        SjP.json.cur.prof

        • Path /data/data/com.pulp.high/app_DynamicOptDex/oat/SjP.json.cur.prof
        • Size 5KB
        • SHA256 13fe649a24bfd2d72008186dd73c34c33c5ddf7f054b77d7fdd8a2a323884cde
        • MD5 SHA1 SHA512 SSDEEP

        SjP.json.cur.prof

        • Path /data/data/com.pulp.high/app_DynamicOptDex/oat/SjP.json.cur.prof
        • Size 5KB
        • SHA256 af8d6497f2faa3171387c625864eafd871f319c1510b4359f0f1f8aaccf1b6c5
        • MD5 SHA1 SHA512 SSDEEP

        SjP.json.cur.prof

        • Path /data/data/com.pulp.high/app_DynamicOptDex/oat/SjP.json.cur.prof
        • Size 5KB
        • SHA256 a12ba3145c590efd9aeae0be586206292ca9005b6741f308e06bc70c7e3827eb
        • MD5 SHA1 SHA512 SSDEEP

        androidx.work.workdb

        • Path /data/data/com.pulp.high/no_backup/androidx.work.workdb
        • Size 4KB
        • SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
        • MD5 SHA1 SHA512

        androidx.work.workdb-journal

        • Path /data/data/com.pulp.high/no_backup/androidx.work.workdb-journal
        • Size 512B
        • SHA256 41cfc746d7ffa4cf97197707206327c6802114711691a02115d12d6aced74119
        • MD5 SHA1 SHA512

        androidx.work.workdb-shm

        • Path /data/data/com.pulp.high/no_backup/androidx.work.workdb-shm
        • Size 32KB
        • SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
        • MD5 SHA1 SHA512 SSDEEP

        androidx.work.workdb-wal

        • Path /data/data/com.pulp.high/no_backup/androidx.work.workdb-wal
        • Size 16KB
        • SHA256 e82e7c27b7771a58cdc0970d749acdcc8b92404fdb017b136b81bca13a9279d5
        • MD5 SHA1 SHA512 SSDEEP

        androidx.work.workdb-wal

        • Path /data/data/com.pulp.high/no_backup/androidx.work.workdb-wal
        • Size 108KB
        • SHA256 ee2f733b07a3e5e7f7a32dd98e52d5c664de6406411162d58290ad4bf35aa31d
        • MD5 SHA1 SHA512 SSDEEP

        SjP.json

        • Path /data/user/0/com.pulp.high/app_DynamicOptDex/SjP.json
        • Size 6.1MB
        • SHA256 6832e8722db811e07879b8bba0d608017745d67a0174be5fd8506b030efc1a07
        • MD5 SHA1 SHA512 SSDEEP