Malware Analysis Report

2025-01-19 05:30

Sample ID 210810-vveewb5hea
Target 74386_Video_Oynatıcı.apk
SHA256 e30a471eb9b435c0bd1c0cd077b3ff78f114bd77cfe922f061b09d6a2ab34ff5
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

e30a471eb9b435c0bd1c0cd077b3ff78f114bd77cfe922f061b09d6a2ab34ff5

Threat Level: Known bad

The file 74386_Video_Oynatıcı.apk 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

2021-08-10 12:23

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

2021-08-10 12:23

Reported

2021-08-10 12:25

Platform

android-x64

Max time kernel

805736s

Max time network

40s

Command Line

com.yekogrzb.jcbdtni

Signatures

Hydra

banker trojan infostealer hydra

Loads dropped Dex/Jar

Description Indicator Process Target
N/A /data/user/0/com.yekogrzb.jcbdtni/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.yekogrzb.jcbdtni

Network

Country Destination Domain Proto
N/A 1.1.1.1:853 tcp
N/A 216.239.35.12:123 time.android.com udp
N/A 1.1.1.1:853 tcp
N/A 185.199.109.133:443 tcp

Files

/data/user/0/com.yekogrzb.jcbdtni/code_cache/secondary-dexes/MultiDex.lock

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

/data/user/0/com.yekogrzb.jcbdtni/code_cache/secondary-dexes/tmp-base.apk.classes3430205788207544555.zip

MD5 8f7afce1a039b49115f5d53d7400b8dd
SHA1 52dd91adea5a9a5d9bc038bbb07981c9957f2531
SHA256 35183d214b63415817a4f8b6587ca46998d810f0550bc4439366aeb40870dc6a
SHA512 e951ce03c7197f0a1d42fbb385df4112d8980667a62d02ab4673b37703ed24dc666824b7325e87a37f6ff69a7403c28ad1afa8ae6d8ab6f29a2a1e3e2494615c

/data/user/0/com.yekogrzb.jcbdtni/code_cache/secondary-dexes/base.apk.classes1.zip

MD5 25afe4640e72b0ff5d6ceaa273b5bae8
SHA1 2a79fc64efabfeab1194d53eaa3f41bfa4e6e366
SHA256 3083a292cda7dd3ef5ccaadef4980f63cb233cc6e6791c5ae7b14fbe3aa4daaf
SHA512 527445006e2bb22dca2104b8f1374d8f20ebcde76735f952fc85ac90a45039e2c3865b37513f4f5364b7d43aa10623c096f76052e0653a2caee54b00e610318e

/data/user/0/com.yekogrzb.jcbdtni/shared_prefs/multidex.version.xml

MD5 3bf117faac36e2732f420fca0891414a
SHA1 b27844e90e2882918b1a97e5e55c9ad8e8b539be
SHA256 dd10030dcb0d4d6fea2342548bf3c7e4dae752f3889b3bd3e78bf301e1da7229
SHA512 3f123be552deefea56a5cdf076cb2c4b8f0688b1154638db0f4cea41f51ddb73dc97491baafe8d8eb9ec5731d8b119a9d82c85899f1bb6cfc704bcff3c0fe82e

/data/user/0/com.yekogrzb.jcbdtni/shared_prefs/pref_name_setting.xml

MD5 2727317bc9e4afec29bb3c16b24ffc3e
SHA1 d6403c312c5ee59cc7c28863205f6786bf91dfb1
SHA256 c366f565b7a64a17ba413ee8042c2ea79f7f453e4066fc9d2174015716bfea8a
SHA512 5594169cbde44a6e1ef874b3ccd98d30b104ea3ad33e831be4af749608aaa4720a94b41dbbbf34be7a0fee3374041e8850e8d550eb064e70ece2be2c88f28380

/data/user/0/com.yekogrzb.jcbdtni/shared_prefs/prefs30.xml

MD5 12d6ab1d27552f5788e1667ec0eb1360
SHA1 f0c1a775a55b7bb45fe65579b526cf4360c0c4d6
SHA256 52e178aa40fd1c71b3a4e8fdfb73fba744ac754430d94697f4d2aaa6823c0d18
SHA512 87eb0dba3f5fbb8801a5b8a07849c8634698d64333f77d548f4596221d2f3d7cba7288ebb0fe0b7f9357add2636b07c6e9cd24aa887dd6cce6d22a1b7e2d3d32

/data/user/0/com.yekogrzb.jcbdtni/shared_prefs/pref_name_setting.xml

MD5 9fcdd60c99290a2368df7b50bf447bde
SHA1 fb95f766517b3daaac5f745ba254d18b6f44cd0f
SHA256 ead7d85878833bd68f8247681267126c109522da0f1f7557218ddf5045b4b6d1
SHA512 94bf974dbc7d5423eb9700c5e5b5dc1ac00a01f68d921bc4b528bbf9e816f92d6b6e523872b05195391341e89c6b4cf2a6a830b81c3525a6d1fd96374742e1ea