Analysis

  • max time kernel
    3562795s
  • max time network
    166s
  • platform
    android_x64
  • resource
    android-x64-arm64-20231215-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system
  • submitted
    31-12-2023 11:53

General

  • Target

    35262b4f3d7b7c0dea8066ffeac03c99.apk

  • Size

    2.9MB

  • MD5

    35262b4f3d7b7c0dea8066ffeac03c99

  • SHA1

    cdc4b26c859979fc8283c1888f36584086cfcb99

  • SHA256

    2a0009f47d4f68c7812fab90522ec41db9fbf921fe3d239f92655412da07a975

  • SHA512

    1c71a31e5795cb649e99bf06de893537f18b7ae5f12886f538b1fd143979bd83d75e2fda6c25bcfec9322ef4e4930a4fb2612f1ad8296bf0e37245af332ea98d

  • SSDEEP

    49152:tDxSR1g3LWoWJZUMOfoQUI8WSyh+0pHTO+FsNUaKLDmqxS3K4mWiDHUgpmNzVOPI:t7LWouZQ9UFWfbxZcKLDmI0KHfgNBf

Malware Config

Extracted

Family

alienbot

C2

http://194.163.136.78

rc4.plain

Extracted

Family

alienbot

C2

http://194.163.136.78

Signatures

  • Alienbot

    Alienbot is a fork of Cerberus banker first seen in January 2020.

  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

  • Cerberus payload 1 IoCs
  • Makes use of the framework's Accessibility service 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 5 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Acquires the wake lock 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs

Processes

  • begin.hard.wisdom
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4584

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/begin.hard.wisdom/app_DynamicOptDex/hO.json

    Filesize

    698KB

    MD5

    94ec9ce81e54c962ebdbb2dc45738425

    SHA1

    2784908c45a7c638d4f17fa72c4ccae97185f593

    SHA256

    95899e6bf56935e1a2a88fe8b95d7cc2fa79372955026b7875e3aa498f241b6e

    SHA512

    0f88227fbf4f5dda15f9fc9fe3dd4ebf45b73448c7dab8ed820a7463f6264caf7d7c59296e8936c0175886cdd39f1925e9b650bb3f78a406d60e0cd094149677

  • /data/user/0/begin.hard.wisdom/app_DynamicOptDex/hO.json

    Filesize

    698KB

    MD5

    2abf47fa609ea0ce2a15494b43009863

    SHA1

    335a8129ff1b3ef53336e12cd65d3a264c857ba3

    SHA256

    10cd63d672f58c51ca4c01c86d4a2a6783e554d57baecb04b3f21256eb4ab653

    SHA512

    ad786c6b948e71d82e1d166ece2d988cfaab776cfe57414e32881f14a6d4e644614e9eeb27425c6456af9f784aabf4fc7528e3c00f557481bbf9513195624d65

  • /data/user/0/begin.hard.wisdom/app_DynamicOptDex/oat/hO.json.cur.prof

    Filesize

    375B

    MD5

    f22bd76fdc32159462873ff2b75088c1

    SHA1

    f4368c2a2d78abb0c81dfd56c8a5a7bfde33d9ba

    SHA256

    96c11ececf2a1af2f257f0020f0b3f6b849c66691171a38cceda755fcc953fa4

    SHA512

    c41ea57bee976af7fab14ae9ddf1a553c3ab6451e7ed588e53d2afc2866052947334532a13c7abb503605ecd4e3fd98781b47fd3c6a993f5a969ec8b2a239af1