Malware Analysis Report

2025-01-19 05:28

Sample ID 210812-3myynf3866
Target 52431_Video_Oynatıcı.apk
SHA256 77b51738442f4d1b388db76db05388bd358b19f21c1f663e7993f9e32a7d6278
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

77b51738442f4d1b388db76db05388bd358b19f21c1f663e7993f9e32a7d6278

Threat Level: Known bad

The file 52431_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

2021-08-12 08:38

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

2021-08-12 08:38

Reported

2021-08-12 08:40

Platform

android-x64

Max time kernel

965028s

Max time network

35s

Command Line

com.whbjegzv.oxvzbms

Signatures

Hydra

banker trojan infostealer hydra

Loads dropped Dex/Jar

Description Indicator Process Target
N/A /data/user/0/com.whbjegzv.oxvzbms/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.whbjegzv.oxvzbms

Network

Country Destination Domain Proto
N/A 1.1.1.1:853 tcp
N/A 1.1.1.1:853 tcp
N/A 185.199.111.133:443 tcp
N/A 216.239.35.12:123 time.android.com udp
N/A 216.239.35.12:123 time.android.com udp

Files

/data/user/0/com.whbjegzv.oxvzbms/code_cache/secondary-dexes/MultiDex.lock

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

/data/user/0/com.whbjegzv.oxvzbms/code_cache/secondary-dexes/tmp-base.apk.classes3720689647052710492.zip

MD5 f4d3350160e7829ada01720e3e960382
SHA1 562dc5d60509f5f4d6ef2959d35c319833934d21
SHA256 db05f372ea83d7898111de4e0c1c2146b9c2e839843a49c33bc26e09be137423
SHA512 1506a20adddf73d5cd2fd718be4ab29bc193035f924946812be14af088947ea6427e758b9854d5b4d628a6cf8df26b8799800e2e929c951ab3db8a2790cd28c4

/data/user/0/com.whbjegzv.oxvzbms/code_cache/secondary-dexes/base.apk.classes1.zip

MD5 59343d33cbcfa0ea6112abd9ad879e6c
SHA1 e8be235fdb3bf1689c29c0d82dffba9cb7d1ebe8
SHA256 070fdec48b81754ef58e6c59c565077f639f9ffad03a494e53f2c0bd377f27b4
SHA512 b114621d1412785401855de00c1db13bb4e2e459486237ab0deff2c6c2522f65df084ef3bfbe010c2ab30cf8108cff6a3faa3291ed4a1873576ac57eaf0d52f7

/data/user/0/com.whbjegzv.oxvzbms/shared_prefs/multidex.version.xml

MD5 cb9f69f50c722bf202647607b6e46882
SHA1 e5f1d8a403b83fde361a504cef9dcc5b18ec5571
SHA256 b5220b7ced4958596b8d327c05af1e0ae733f5d7dbacad35aa582360db3e0176
SHA512 886c0c738a4355920b0f2989c080b4fded8d5c2dc62ed0caa5d4b9967c19372d4104c328973a3eb0dc533707ed60b706e918b68dbd171a1e32f165541831721d

/data/user/0/com.whbjegzv.oxvzbms/shared_prefs/pref_name_setting.xml

MD5 e849628eb3650ad74738c264affccbc4
SHA1 a12df7f0df05930deadf15bec72d913804e92504
SHA256 a50e5f81a544f94689339248e94db7f8f5dfb741e4b29f7b4100f8eb89e8e753
SHA512 e2a4f7fcf0a70f5278b349df2f1c1b97d4720b58c6970b64805eb313ad672f457ff46aa8ed0d0939c64eac43c22db56e2e18ea4619431ff38e71e473433475ad

/data/user/0/com.whbjegzv.oxvzbms/shared_prefs/prefs30.xml

MD5 12d6ab1d27552f5788e1667ec0eb1360
SHA1 f0c1a775a55b7bb45fe65579b526cf4360c0c4d6
SHA256 52e178aa40fd1c71b3a4e8fdfb73fba744ac754430d94697f4d2aaa6823c0d18
SHA512 87eb0dba3f5fbb8801a5b8a07849c8634698d64333f77d548f4596221d2f3d7cba7288ebb0fe0b7f9357add2636b07c6e9cd24aa887dd6cce6d22a1b7e2d3d32

/data/user/0/com.whbjegzv.oxvzbms/shared_prefs/pref_name_setting.xml

MD5 f65d6ca2e9b84db30cfad299c34005ca
SHA1 e7c300e4a780fb5846acf454cae0ef5758c239e9
SHA256 e9ab28eed95dda4e15d87b083797c95dd969686df35690c05707f37f396c57dd
SHA512 d4995cf2c1b2cb422f539913244437587afaa4dc5576f92ceda5bda03d5068ae628f6e049a902cdfd4c5bfc0854c3d0c70f19b9da7b96cdacd0e7c5638a0dafc