Analysis

  • max time kernel
    49s
  • max time network
    148s
  • platform
    android_x64
  • resource
    android-x64-20240221-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
  • submitted
    10-03-2024 22:03

General

  • Target

    a9095464cc5d20fec37460dabfe2d2d0adad00d5314376b9192a6a6d295aed6e.apk

  • Size

    1.4MB

  • MD5

    21f63238577555202aaad90647234a86

  • SHA1

    e5c0ee15815aaa3f2dac7a1bfb6984aafd9b32a5

  • SHA256

    a9095464cc5d20fec37460dabfe2d2d0adad00d5314376b9192a6a6d295aed6e

  • SHA512

    231f8158b2bda73dad2a033e3f6529e9099236df112d910564430844f0aff3b18a57e6bbcc755aa26b3828dd5c4d798166d4be5af92a88b1c5cffd17668c0972

  • SSDEEP

    24576:+a4M3ONYud7NBKuPh+d0g1H54uc8LWNKe3MxJWr:+43ONZdhBKuPh+V4r8LWNKec/Wr

Malware Config

Extracted

Family

eventbot

C2

http://pub.welcometothepub.com/gate_cb8a5aea1ab302f0_c

http://marta.martatovaglieri.it/gate_cb8a5aea1ab302f0_c

AES_key
RC4_key
RC4_key
RC4_key
RC4_key

Signatures

  • EventBot

    A new Android banking trojan started to appear in March 2020.

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

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

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

Processes

  • com.fcac186618e492c6a78b.b147484253.cc3b49f87aaccc561fb6
    1⤵
    • Makes use of the framework's Accessibility service
    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:5082

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.fcac186618e492c6a78b.b147484253.cc3b49f87aaccc561fb6/app_dex/f2d49596a51f0ed43a27f1f7f85117.jar

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/data/com.fcac186618e492c6a78b.b147484253.cc3b49f87aaccc561fb6/app_dex/oat/f2d49596a51f0ed43a27f1f7f85117.jar.cur.prof

    Filesize

    270B

    MD5

    3bd9a092d17591180cc2de47476e16ff

    SHA1

    eb8d9b2660e12ca9e2468b00b3ac835808b566dc

    SHA256

    dbdbe24a14e3d3c8c08df2c57be416b029ef4fc4945f31a9b487dc5ddf535d7e

    SHA512

    f6f772e00fab6f7f7496e7d0d29fa7a3b1ff4ff111b6ff902e978ae81c85cbd21b28943b520a4db8698c6dbf2f1777a5cd5532b7fa3f3b4ebbd7a6177f615428

  • /data/user/0/com.fcac186618e492c6a78b.b147484253.cc3b49f87aaccc561fb6/app_dex/f2d49596a51f0ed43a27f1f7f85117.jar

    Filesize

    113KB

    MD5

    929bc0f1e14c153be1dbe6ad1bc84b9e

    SHA1

    9ffdd62b369aa4ce9c6ac6964059e3107f817d36

    SHA256

    b13b1a1d4c156147af1f8dae31f7bfaa7f509d27ecb190a4d033bbd7faac145e

    SHA512

    8f4b94c3177b4356bc960f7364beeaaf81845a5bc38d2bbdb4ac84365bb05e3e9ba8cecbaf97aa20249f4133280f058e0cd2813825f4555a2e35eb5766b0c392