Malware Analysis Report

2025-01-19 05:30

Sample ID 210818-w3n8b2n84j
Target edab679a4544b5a333b3e8eb77877fd1b1932a860cb596997fd7363c6c27cf54.zip
SHA256 c0d4e4539c246ec4c348f135713821f91173a1fd0090976d48f679a49c47e611
Tags
hydra banker infostealer obfuscation trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

c0d4e4539c246ec4c348f135713821f91173a1fd0090976d48f679a49c47e611

Threat Level: Known bad

The file edab679a4544b5a333b3e8eb77877fd1b1932a860cb596997fd7363c6c27cf54.zip was found to be: Known bad.

Malicious Activity Summary

hydra banker infostealer obfuscation trojan

Hydra

Requests dangerous framework permissions

Loads dropped Dex/Jar

Uses reflection

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2021-08-18 21:00

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to read the user's contacts data. android.permission.READ_CONTACTS N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. android.permission.CALL_PHONE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-08-18 21:00

Reported

2021-08-18 21:03

Platform

android-x64-arm64

Max time kernel

1527990s

Max time network

164s

Command Line

com.ntbdwsvq.mjvihbm

Signatures

Hydra

banker trojan infostealer hydra

Loads dropped Dex/Jar

Description Indicator Process Target
N/A /data/user/0/com.ntbdwsvq.mjvihbm/code_cache/secondary-dexes/base.apk.classes1.zip N/A N/A

Uses reflection

obfuscation
Description Indicator Process Target
Acesses field com.android.okhttp.internal.tls.OkHostnameVerifier.INSTANCE N/A N/A N/A
Acesses field javax.security.auth.x500.X500Principal.thisX500Name N/A N/A N/A
Acesses field javax.security.auth.x500.X500Principal.thisX500Name N/A N/A N/A

Processes

com.ntbdwsvq.mjvihbm

Network

Country Destination Domain Proto
N/A 1.1.1.1:853 tcp
N/A 224.0.0.251:5353 udp
N/A 216.239.35.8:123 time.android.com udp
N/A 1.1.1.1:853 tcp
N/A 142.251.36.36:443 udp
N/A 142.250.187.230:80 ad.doubleclick.net tcp
N/A 216.58.208.110:443 udp
N/A 142.250.187.230:80 ad.doubleclick.net tcp
N/A 142.250.179.200:443 tcp
N/A 185.199.111.133:443 tcp
N/A 1.1.1.1:853 tcp
N/A 142.250.187.195:443 udp
N/A 1.1.1.1:853 tcp

Files

/data/user/0/com.ntbdwsvq.mjvihbm/code_cache/secondary-dexes/MultiDex.lock

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

/data/user/0/com.ntbdwsvq.mjvihbm/code_cache/secondary-dexes/tmp-base.apk.classes8045830171660509432.zip

MD5 31e2e627c812261f7f8591cd7bc2fb8c
SHA1 7466505e619de3b3183b9e99cfd06300d2c94be7
SHA256 84126edf35635fe79ccb087f4881e972bd0e6afcc90d7dc60925d91aa4f638a6
SHA512 47b0f6143a0cf33af8dfc55787c9f946beb035752da5a148fe8872d7c6a3887e4f9d2b5a469fb535945cbac34df440d8381fcbda364b21561a122d2b162c3adf

/data/user/0/com.ntbdwsvq.mjvihbm/code_cache/secondary-dexes/base.apk.classes1.zip

MD5 eccd78814893ba6315ee8721af74d15b
SHA1 853ca715702a16f1375aaa6d5c5689f7723f4a27
SHA256 1a015d1fdd18f39865d9ac0b385894c290d68fc26470acbda8e1af491ea3f03e
SHA512 815dc46c8fa4315fc58d2247dd12c70e521ed0776110086d8f8522eb5278b6c2e691a406751836471f83b62380ba88317efca4e83cfcb80f4025917baba6e47d

/data/user/0/com.ntbdwsvq.mjvihbm/shared_prefs/multidex.version.xml

MD5 db6dda088788880233b1a069fc6c0b66
SHA1 01b8b8b1bf28ed0422894a20fb0ad8dc38bac1a3
SHA256 f4aa876f8135283ccc735bc230747cb408d7dc1a23c00aa41f47ade5e303991d
SHA512 99a7320ad20f9d8a929503b92f7ec543cd588300b507dd7ac17bf1301bd6d3c5f3e58b0ddf57b7bcf5fc8caf0bf9493f0a824255d25a35093e5df361690d4748

/data/user/0/com.ntbdwsvq.mjvihbm/shared_prefs/pref_name_setting.xml

MD5 ae80b18168e821ee12019427c4a6cbd4
SHA1 d267e5d4b475418a93f112ef73c228d08724ff19
SHA256 6f9e51d151e1e5019efc243624c399f1c6462686488b010bc06aa224c25bbbb6
SHA512 fd99c1c9adcff396285721f8b174e878074765d97a229e2759a469f4627a48b7d3bcb1d2075b0a426250089b271d843ea03df7e667e4c1b306dcac36b7acd864

/data/user/0/com.ntbdwsvq.mjvihbm/shared_prefs/prefs30.xml

MD5 1c6b6a6a91f2ccf7ac553f9a439ad69e
SHA1 270b45bc1c3255f95fecf8bfa85f7dbfc8fb5748
SHA256 a7958ee3107cac53056bac67328f317cf9e3aaf4533e1072f0c4f0334ebbffa6
SHA512 8a61fcab1bc82977f72af693d4a749ad41df81a9a9c6eaafee0f4ffd36a34f069a259c6b20046a8bce58a6eab526df122cb82e8d093be73cf5ff9d41e489bf8e

/data/user/0/com.ntbdwsvq.mjvihbm/shared_prefs/pref_name_setting.xml

MD5 e1fc525f3b981ef4a36eec66c29f4b80
SHA1 471923e8aca7a12f44081019475b733dbbed8c01
SHA256 9636d65279c12b2138e3023dfc14558d2c6e176dc54511d7d81a820dfd0e1878
SHA512 11de8df54653b785d5beee9bf9cf389ba14bc1c0da26289f72b53b0e64ad54cddafc1063336e7d4a3c1e3e06028de85e20eba1448383488af4b9f2c3ea7cfefb