Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    15-10-2024 22:05

General

  • Target

    1703cead32c403f68cd1d581191ae37dc641c185ee5b9eaf43575a79dc78f6bd.apk

  • Size

    4.2MB

  • MD5

    946cca782366bd08ac773dddd09f46c8

  • SHA1

    c4444446759a7690bd27c5965e9b138bcbd722a3

  • SHA256

    1703cead32c403f68cd1d581191ae37dc641c185ee5b9eaf43575a79dc78f6bd

  • SHA512

    5a4ff26eb60a8aa5af18335c2cd6b2236a8b5bedf60e830be4caddff6ab9a7b86b8b4a25f7e1fc071c0f33bd7cca728c2d708aa41f0b812fb9becf0abd0cf240

  • SSDEEP

    98304:KjPPICrol7hXOPlmxn6aCCqlhS1rENeI1ue0N9d:mPw1l7h+PlDaCCqlhS1rEMz/d

Malware Config

Extracted

Family

hydra

C2

http://hg24g23jh4g2j3h4g5jh235vb3.xyz

DES_key

Signatures

  • Hydra

    Android banker and info stealer.

  • Hydra payload 2 IoCs
  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Reads the contacts stored on the device. 1 TTPs 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.

  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries information about active data network 1 TTPs 1 IoCs
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

Processes

  • com.qfcfatuts.hhdfeeeiu
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Reads the contacts stored on the device.
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about active data network
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    PID:4219
    • /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.qfcfatuts.hhdfeeeiu/app_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.qfcfatuts.hhdfeeeiu/app_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4245

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.qfcfatuts.hhdfeeeiu/app_dex/classes.dex

    Filesize

    2.7MB

    MD5

    cab411a4dee29e2db0def7392fe905e9

    SHA1

    be741af5d039493110506dcc18c024210fd7c45d

    SHA256

    45ea7ccb9aaa23835b3dafedf1d143d60a8611a590fe65fc179eccc6f23c0ca0

    SHA512

    1910feaa7da0c7a4fba9049d34617208c0d7dbd3b5057098d5042e84089148148a1d82fc2ac228ab778a58d63ca8cce5d51c69248f6dc39f0dbee209f50787b1

  • /data/data/com.qfcfatuts.hhdfeeeiu/cache/classes.dex

    Filesize

    1.3MB

    MD5

    08bd4185a05ffb9353230184937ec221

    SHA1

    818b5a58c5200c786d315fd63d5708623f294522

    SHA256

    0857495fba58cbcbde30eca3c18b24c1169b5f2a48fe1ac2d00bb22084302555

    SHA512

    ab4e4f33a1d024519096b084da8f14fc64cdbec06be232168c4d6b3464fdd4b76ad72b03a6dfa3799fe6b3b94d29e272c1cc465e810649a6b3f0780d20c6f883

  • /data/data/com.qfcfatuts.hhdfeeeiu/cache/classes.zip

    Filesize

    1.3MB

    MD5

    eabab336030de7b8e33084edd95a6567

    SHA1

    49373bdc5986c67b4d9bbebc53c1e473177de75d

    SHA256

    2a9bf7136f4a3d130be8ba2071ccd84d5de5b0fb54a0839bb4a3477e202e15bb

    SHA512

    9963e0e082f1bf7e18e347fa810f4713c57581298de1cc9225cc234198f05533c6437856e2d01e331fb7c3a47fcc2e114e888237bb63c27362d4df728d934282

  • /data/user/0/com.qfcfatuts.hhdfeeeiu/app_dex/classes.dex

    Filesize

    2.7MB

    MD5

    2d911667cfa1a9eb054f5b1489b26462

    SHA1

    bb00980cad0cbc26ef4a27a57b3968a04f9b0256

    SHA256

    4309621fa315420bf95b9ef207b509f1e7aea41d32e68f38aa54a23944c52d71

    SHA512

    184418ef8d0c7df1c1e201b413c02c8e6e4c8aeef278e4732e435b9b56e0be6bd74de52e8f3a5dfd9b3637435c65dd4caeb987a8a88eb822036fe22c265b493b