Analysis

  • max time kernel
    1840777s
  • max time network
    119s
  • platform
    android_x86
  • resource
    android-x86-arm-20220310-en
  • submitted
    16/06/2022, 18:11

General

  • Target
    fe52bed001f28a4b218bcd0ad31b92fb59022778cf68a1445cf3e8c612a5e04c.apk
  • Size 4.2MB
  • Sample220616-ws2cdagebm
  • SHA256 fe52bed001f28a4b218bcd0ad31b92fb59022778cf68a1445cf3e8c612a5e04c
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot Payload 4 IoCs
  • Loads dropped Dex/Jar 3 IoCs

    Runs executable file dropped to the device during analysis.

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

Processes

  • com.tencent.mobileqq
    1⤵
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:5297
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.tencent.mobileqq/app_apkprotector_dex/ISM4bLeG.ood --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.tencent.mobileqq/app_apkprotector_dex/oat/x86/ISM4bLeG.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:5455

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        ISM4bLeG.ood

        • Path /data/user/0/com.tencent.mobileqq/app_apkprotector_dex/ISM4bLeG.ood
        • Size 6.5MB
        • SHA256 6c0bd313d36ac2d0180a8ccd6d7416fc7f0f56781e00128af6a67772d46707d6
        • MD5 SHA1 SHA512 SSDEEP

        ISM4bLeG.ood

        • Path /data/user/0/com.tencent.mobileqq/app_apkprotector_dex/ISM4bLeG.ood
        • Size 6.5MB
        • SHA256 6c0bd313d36ac2d0180a8ccd6d7416fc7f0f56781e00128af6a67772d46707d6
        • MD5 SHA1 SHA512 SSDEEP

        ISM4bLeG.ood

        • Path /data/user/0/com.tencent.mobileqq/app_apkprotector_dex/ISM4bLeG.ood
        • Size 6.5MB
        • SHA256 17f6f1158d41bdf5a33e839053b323b5215a5f7f51598f6768f39f338c59665e
        • MD5 SHA1 SHA512 SSDEEP

        ISM4bLeG.ood

        • Path /data/user/0/com.tencent.mobileqq/app_apkprotector_dex/ISM4bLeG.ood
        • Size 6.5MB
        • SHA256 6c0bd313d36ac2d0180a8ccd6d7416fc7f0f56781e00128af6a67772d46707d6
        • MD5 SHA1 SHA512 SSDEEP