Analysis

  • max time kernel
    3201468s
  • max time network
    142s
  • platform
    android_x86
  • resource
    android-x86-arm-20231215-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20231215-enlocale:en-usos:android-9-x86system
  • submitted
    30-12-2023 02:07

General

  • Target

    0b1c0ff2a98a57fa9ced149762b8fb9c.apk

  • Size

    3.0MB

  • MD5

    0b1c0ff2a98a57fa9ced149762b8fb9c

  • SHA1

    3b184ddb11435dcb5d3f5de724c0718d0ecfc859

  • SHA256

    f3461634486f4177f1dd18f89a06ca6a8c5bdf829604c15ecda2fa51c6a88c95

  • SHA512

    73f256c581cef280938a09d34ad2bd511fcec8d354d3dacb1d855ccdba15efeec97b4bdf1acd24168d57733ede7a8947b8762377f563b14c8612383838cb9963

  • SSDEEP

    49152:YbuRuQUJjM9UhqBJbujHzieFSR+GFJnSyyNYN4of6zujiHWsWcHeX5KoIoE7bD:Yq4QUJc/buH64GWOrIWsWcH8t58

Malware Config

Signatures

  • Hydra

    Android banker and info stealer.

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

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Looks up external IP address via web service 1 IoCs

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

  • Reads information about phone network operator.

Processes

  • com.euhfotlq.fuzdajn
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    PID:4235
    • /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.euhfotlq.fuzdajn/code_cache/secondary-dexes/base.apk.classes1.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.euhfotlq.fuzdajn/code_cache/secondary-dexes/oat/x86/base.apk.classes1.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4263

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.euhfotlq.fuzdajn/code_cache/secondary-dexes/tmp-base.apk.classes1533257109851762645.zip

    Filesize

    378KB

    MD5

    6829a0ae3f61844d0a4e57eb0df84465

    SHA1

    9b53d1a881df077e37741e5c8f6a6269a8b44801

    SHA256

    3a7313d3aa3141b4d6c1d1dd722a7b9fd7174345879279bd6ce044917232cc3f

    SHA512

    9bafeb54d7ca0b6146bcecc2c183cbd3d4392807c78f546027c956c19032d95e9024a091280b2099a9549863be0f5ec78b97f3e055a25f0b23b69a19c5032f59

  • /data/user/0/com.euhfotlq.fuzdajn/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    902KB

    MD5

    a42c4fb29f810d5805fb6a267ebff6c9

    SHA1

    7f3bbf0d77febca021b2597e22eff7741088934b

    SHA256

    1416f39f7507584c5d05604bf22dc8e4d0c0deee1dc64cb78dffb3c085809507

    SHA512

    9224a505a6220b4bff4b21be1fc280ec0b7560289d586d6c21f70833b56c4faf1f9a3094cb8473c43a559ec36de2c43e355b0368d4ae590e182b748482d5aca0

  • /data/user/0/com.euhfotlq.fuzdajn/code_cache/secondary-dexes/base.apk.classes1.zip

    Filesize

    902KB

    MD5

    0caa1a0ebd20647b4dae3bf6d7f2a19a

    SHA1

    c0ee2687bbaeb224141585058424613b19a10035

    SHA256

    f001e05266ecae0667daafb81dd948196a342f5df1f994b14b84ef0daf091df2

    SHA512

    b860436e0ce0ab0548129abcd23de18451719d4fe6d9228e276b1ca51658f771470379477b43442602a2dcfec08ade272143590731a37f53ff2f5c7ee4c2f91d