hydra | 8624b1b1da109c24bb78601096b7cb5960418e506b1eaf30e852eaca4555d648

Analysis

max time kernel
149s
max time network
152s
platform
android-11_x64
resource
android-x64-arm64-20240910-en
resource tags

arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
submitted
07/10/2024, 22:06

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General

Target

8624b1b1da109c24bb78601096b7cb5960418e506b1eaf30e852eaca4555d648.apk
Size

1.4MB
MD5

629f307aca2b07e737fcf686e812dc18
SHA1

b9d86b36fa6f5c351781fea8752b57193ac61ee5
SHA256

8624b1b1da109c24bb78601096b7cb5960418e506b1eaf30e852eaca4555d648
SHA512

8ecba226eb654bd25a34d46a28242987d9d416b0847bd2bd5634e426c524da266c4885e5843f324fb0b6b195ce20740ee0053d29859b85b09001391783950dfd
SSDEEP

24576:jgVnWeJ6vBZZZJaER47HTRPZ+YTnyN+/iL0z4csK3mPuISugmZHKXsdxu:jgVnRYBbZJdRmdP0g6L0zzmP5SlmZrdo

Score

10^/10

hydra banker collection credential_access discovery evasion infostealer persistence trojan

Malware Config

Extracted

Family

hydra

http://tayhodcayhodvanmez.com

Signatures

Hydra
Android banker and info stealer.
banker trojan infostealer hydra

Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

collection evasion credential_access

Input Injection

T1516

Screen Capture

T1513

Keylogging

T1417.001

GUI Input Capture

T1417.002

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.grand.snail
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.grand.snail

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
banker discovery

Security Software Discovery
T1418.001

Reads the contacts stored on the device. 1 TTPs 1 IoCs

collection

Contact List

T1636.003

description	ioc	Process
URI accessed for read	content://com.android.contacts/contacts	com.grand.snail

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
26	ip-api.com

Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

Application may abuse the framework's foreground service to continue running in the foreground.

evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	com.grand.snail

Performs UI accessibility actions on behalf of the user 1 TTPs 1 IoCs

Application may abuse the accessibility service to prevent their removal.

evasion

Prevent Application Removal

T1629.001

ioc	Process
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.grand.snail

Queries information about active data network 1 TTPs 1 IoCs

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.grand.snail

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	com.grand.snail

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

com.grand.snail
1⤵
- Makes use of the framework's Accessibility service
- Reads the contacts stored on the device.
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries information about active data network
- Queries the mobile country code (MCC)
PID:4785

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Foreground Persistence

T1541

Privilege Escalation

Defense Evasion

Foreground Persistence

T1541

Impair Defenses

T1629

Prevent Application Removal

T1629.001

Input Injection

T1516

Credential Access

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

System Network Configuration Discovery

T1422

System Network Connections Discovery

T1421

Lateral Movement

Collection

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Protected User Data

T1636

Contact List

T1636.003

Screen Capture

T1513

Command and Control

Exfiltration

Impact

Input Injection

T1516

Replay Monitor

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Downloads

/data/data/com.grand.snail/app_apk/payload.apk

Filesize
974KB

MD5
3baeaa766ea7f31a9147208efd957c75

SHA1
c701de3d0e55425394ccbf8e0967639e86f3c54e

SHA256
75e162dc291e15d13b0f3202a66e0c88ff2db09ec02922ee64818dbddcb78d6d

SHA512
9f3ccb1fc9a177524ba2d39f809be4851af385073463893bd4a8664308253fc0da2b9ab330c85675dbe9ce0c44b631a0d1ec7800491687c7b2540504b351295f

Download Submit
/data/data/com.grand.snail/cache/K03TVPnWNdU4BngpfSY8XTJwClLEuuKeLX8fTdoQ.zip

Filesize
37.9MB

MD5
03daf190de5c8dd60d041e1d9303af5b

SHA1
54a0e9635e0ce562446a2d73a83db8330bffb4c1

SHA256
4a5c6610764eed8387130ada810204d4336ea961598294344ad014e722d3e174

SHA512
cad09ee0780497b5f192af2e42aa192b4180f62c04a14b7df0ff1c33b610de8325ee54e618a23334c6f89e859427ebebe74b52bc15a5e7a6a487ef7a5596cf25

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads