hydra | 8b321553f1a269ee4b68a02162ba2d14c71a92907b6001ff3db0fe5bae6b3430

Analysis

max time kernel
2502006s
max time network
135s
platform
android_x86
resource
android-x86-arm-20231215-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20231215-enlocale:en-usos:android-9-x86system
submitted
20/12/2023, 06:22

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General

Target

8b321553f1a269ee4b68a02162ba2d14c71a92907b6001ff3db0fe5bae6b3430.apk
Size

2.8MB
MD5

d1a68785559ae6b0049a2bd1798277a1
SHA1

8ea0706e77e57810ff1bc9073f3701772f032557
SHA256

8b321553f1a269ee4b68a02162ba2d14c71a92907b6001ff3db0fe5bae6b3430
SHA512

b4c676c19dedf7b582598bc8bc9d3bf260b3847564d7da755cf9e694abdf2ad3555da526b7ff847dcbddf75b9d1183924a29078d181b313fcec18c8b5349637a
SSDEEP

49152:Ucz4N3omNn0M+CGN3SPXLD8S/obeUQGkfC1T3Eb0KizuNAGq6BXk2M:LrmR0vCSC/robeZGkfk0xA1XX

Score

10^/10

hydra banker infostealer trojan

Malware Config

Extracted

Family

hydra

http://lalabanda.com

Signatures

Hydra
Android banker and info stealer.
banker trojan infostealer hydra

Hydra payload 4 IoCs

resource	yara_rule
behavioral1/memory/4273-0.dex	family_hydra1
behavioral1/memory/4273-0.dex	family_hydra2
behavioral1/memory/4246-0.dex	family_hydra1
behavioral1/memory/4246-0.dex	family_hydra2

Makes use of the framework's Accessibility service 2 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.wife.dizzy
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.wife.dizzy

Loads dropped Dex/Jar 2 IoCs

Runs executable file dropped to the device during analysis.

ioc	pid	Process
/data/user/0/com.wife.dizzy/app_DynamicOptDex/KCFj.json	4273	/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.wife.dizzy/app_DynamicOptDex/KCFj.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.wife.dizzy/app_DynamicOptDex/oat/x86/KCFj.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.wife.dizzy/app_DynamicOptDex/KCFj.json	4246	com.wife.dizzy

Requests enabling of the accessibility settings. 1 IoCs

description	ioc	Process
Intent action	android.settings.ACCESSIBILITY_SETTINGS	com.wife.dizzy

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
10	ip-api.com

com.wife.dizzy
1⤵
- Makes use of the framework's Accessibility service
- Loads dropped Dex/Jar
- Requests enabling of the accessibility settings.
PID:4246
- /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.wife.dizzy/app_DynamicOptDex/KCFj.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.wife.dizzy/app_DynamicOptDex/oat/x86/KCFj.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4273

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/data/com.wife.dizzy/app_DynamicOptDex/KCFj.json

Filesize
1.3MB

MD5
f84f5fda1df953a8fbe24c17bacdf3ae

SHA1
044b7ca9f5988e175bea21312e81043aa17c9027

SHA256
e31d73a78d821a4ee86e55c77432c3c52ef01a8cb7be18fda83faf50772f7ffa

SHA512
0fb2a6900c79f673df5089ead0bfbbff7582cd17c0094cff3c90cfab2e2f64eb3b1d0ceebb70f6df113b7a68ae13e837477a3e9512efa33530901ccff52bbfd7

Download Submit
/data/data/com.wife.dizzy/app_DynamicOptDex/KCFj.json

Filesize
1.3MB

MD5
9b4f8f8895a6e4ccfb5a1b2e0279c3f6

SHA1
6ec87b70d5fcc55f9e9fcd8cb9407d721f7a6068

SHA256
fd87c4f7c8ece0448dab67a0b689c4a417a153081059750295fbed29a1422b03

SHA512
e9049874ccb34af36b6a6837771867532ed0d73b02117de2d3f9908ed96f9c118ff0922702b6b3bd55dba90bac4e335aa7f5769c5c21ac49582a0c5551b5b408

Download Submit
/data/data/com.wife.dizzy/app_DynamicOptDex/oat/KCFj.json.cur.prof

Filesize
690B

MD5
c50155d1f4bcda66380cae2fb078ab6a

SHA1
59e111d7565263f1d9bf3dc21860dc171ae9b966

SHA256
69e8d9987cf17a551dbdfb88b12190f1c2cf11f63f360ed321261381a36003bd

SHA512
a62b2b033bb80c414a5e159595e882843d772455424be9b11bb7db5bab1db5fe85d06738b94e7b98567940e5a8e59fa19f1a2f957fad147f06fd4d137b85d1c3

Download Submit
/data/user/0/com.wife.dizzy/app_DynamicOptDex/KCFj.json

Filesize
3.6MB

MD5
75c36afec3c816acf958b039db4065f4

SHA1
e16d47dc4c597a5b13fed920f367789262ad0162

SHA256
5e5698bbd30997a749fa6e342d8381e042be60c70686fab7f59b151909c39a99

SHA512
eede6c3acb863e7172569fa0814aa65b3c1aac71a46adc4b14f0106de6f63a283b588704b1199ecd0a49321898f745ec9600070d681cff8c4af43b26f6997c5d

Download Submit
/data/user/0/com.wife.dizzy/app_DynamicOptDex/KCFj.json

Filesize
3.6MB

MD5
7135f1564d788d4f037d1fce183fb480

SHA1
d0b34f23799c14770a8b5fc1f1a1d81697bb6f53

SHA256
df7bbead42e925c5b6b349c89c5fa85b8dbd113317acf05fed32243b4827f6b3

SHA512
d4ad950737096138a221850f58180962b5a29e81b4b6866f041f2ca7d3b0d03a2262ce7e081eb71c72d28c057e760521bb986136729be506b934f44ec04ebea2

Download Submit