Analysis

  • max time kernel
    718487s
  • max time network
    161s
  • platform
    android_x64
  • resource
    android-x64-arm64
  • submitted
    09-08-2021 12:08

General

  • Target

    b3406beb0c6a2c9ed4e582be6857092235f29f34c0a22b1be5bfd911cf2e0026.apk

  • Size

    3.0MB

  • MD5

    6e08fd5dc3f9200b0cfa6290211df9c8

  • SHA1

    827b804ab5d38216a9aec21da6d382dc77a6451f

  • SHA256

    b3406beb0c6a2c9ed4e582be6857092235f29f34c0a22b1be5bfd911cf2e0026

  • SHA512

    3ad6add02639ea6b40b04f3558d1e2f271ae32ecd34ed45a5f0deb5bd557963b37465dba0cce7a86a7246957380f676cb3be9377663d39c6c88c3ff30c00211e

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot Payload 2 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Requests enabling of the accessibility settings. 1 IoCs
  • Reads name of network operator 1 IoCs

    Uses Android APIs to discover system information.

  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
  • Uses reflection 64 IoCs

Processes

  • com.xunmeng.pinduoduo
    1⤵
    • Loads dropped Dex/Jar
    • Requests enabling of the accessibility settings.
    • Reads name of network operator
    • Uses Crypto APIs (Might try to encrypt user data).
    • Uses reflection
    PID:3927

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/XoyN2M3V.king
    MD5

    7a23a69a864ed0a5929caa321ea2740f

    SHA1

    eae265c7e61526581a5b8bb9eb0d86926bb336c4

    SHA256

    2f468742e9f736a3fb2789a5518b20e0faeaef2d602179ed412251a712b170eb

    SHA512

    c463a4fcbadfd9a3d8cccec7a683770553f30aec2d43f9de39bc186230c8a2874fe106c886c4c75ca98aa42201c49d735f870b29b74b95262b9c0bc9290d3f49

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/XoyN2M3V.king
    MD5

    e1127742c5aca7f5975c96676cabd0c8

    SHA1

    f51390ea4377ab97e21714c767835dbed86bce0f

    SHA256

    d9e37c715c951299ac2e2af98a8471a39835fb96d7c017863dc16109c6606672

    SHA512

    7149751b2863e71ddef99e1ca06cd171cdddc4246067b11a36cc7f4c2649963c86695cc059f1a260ae02fb105cbf2374597096cc0675d63125212ba6b98bf332

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/XoyN2M3V.king
    MD5

    e1127742c5aca7f5975c96676cabd0c8

    SHA1

    f51390ea4377ab97e21714c767835dbed86bce0f

    SHA256

    d9e37c715c951299ac2e2af98a8471a39835fb96d7c017863dc16109c6606672

    SHA512

    7149751b2863e71ddef99e1ca06cd171cdddc4246067b11a36cc7f4c2649963c86695cc059f1a260ae02fb105cbf2374597096cc0675d63125212ba6b98bf332

  • /data/user/0/com.xunmeng.pinduoduo/shared_prefs/Voicemail.xml
    MD5

    0ea5c502749f10dbc8d006a52e2efaa7

    SHA1

    e6a9dfb90f148424e0cc565243e21b8da3a9ffad

    SHA256

    62a9dc22ee05545944e39a23322c15d4a957d9be1984830889c3a664b0a68a95

    SHA512

    b7d7a9b49733efaa8b8760215509ac24fbcae742a940349bb47c33e8d654902da96bd5c2d2dbff0be9224dc50f1740d56980c4ceb10fc48315e535d057eae1a0

  • /data/user/0/com.xunmeng.pinduoduo/shared_prefs/Voicemail.xml
    MD5

    ff3fa23b717c5db51ec0088c6270ac22

    SHA1

    80a455a5a559fd727d0852b9cdc449f2866e7a0c

    SHA256

    86bf388392088593677b49dc49b015ff3b9420ed00a54012fd47b800a01977ec

    SHA512

    3f559a94596634a6bb26b072480dee3066930f2f514e7dc65936728816745571036e82f31d04e63c76057d7bb9401d401a352a7c6d133d146f919d523670d0fc

  • /data/user/0/com.xunmeng.pinduoduo/shared_prefs/Voicemail.xml
    MD5

    448e9648f7a132faa3fb3cb81dbda346

    SHA1

    54fb5653a9070a273197caec77f0934e44691640

    SHA256

    caf9a82ea52812f4112058d0849eeed5c6bfb9da33d76e418f9bff2c1ddb58bf

    SHA512

    005d22076a7e559470f0eab4b615f8ce43e75d41f7499f7a56bdc8618a8a12931f71e3257d3a19a931a2aacff38d6316701c9b3c8ed89211e619541930fa2bbb