af6985992d674ac664c07a659515de10eae7ecade0183fda28ac46bb83bcc425

Analysis

max time kernel
137s
max time network
147s
platform
android_x64
resource
android-x64-arm64-20240624-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
submitted
04-10-2024 21:26

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General

Target

EZFNLauncherV2.apk
Size

38.1MB
MD5

147e6b26aa1f252bf912c7a1c3a01cb6
SHA1

2cf8e0ccb43311f5885d95bc0188462077a9f77d
SHA256

af6985992d674ac664c07a659515de10eae7ecade0183fda28ac46bb83bcc425
SHA512

89a72e52c0b739bdde18c80aef5ab162cad73f88a077429d3aff34c7d84ae7206949d5145acede4ff3359d324323fece006230a70064380e1878b3020172e89b
SSDEEP

786432:/Ym2d67A9Ls3unQn1SxlMTpxABB9F5d3fHQ62G3Zu3V0u/U1S2G:3Tn1SvMNxABB9vdx3ZgygUhG

Score

7^/10

collection credential_access evasion impact

Malware Config

Signatures

Loads dropped Dex/Jar 1 TTPs 2 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

Processes:

com.ezfn.launcher

ioc	pid	Process
/system_ext/framework/androidx.window.sidecar.jar	4471	com.ezfn.launcher
/system_ext/framework/androidx.window.sidecar.jar	4471	com.ezfn.launcher

Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

collection credential_access impact

Clipboard Data

T1414

Transmitted Data Manipulation

T1641.001

Processes:

com.ezfn.launcher

description	ioc	Process
Framework service call	android.content.IClipboard.addPrimaryClipChangedListener	com.ezfn.launcher

Checks CPU information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

Processes:

com.ezfn.launcher

description	ioc	Process
File opened for read	/proc/cpuinfo	com.ezfn.launcher

Checks memory information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

Processes:

com.ezfn.launcher

description	ioc	Process
File opened for read	/proc/meminfo	com.ezfn.launcher

com.ezfn.launcher
1⤵
- Loads dropped Dex/Jar
- Obtains sensitive information copied to the device clipboard
- Checks CPU information
- Checks memory information
PID:4471

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Clipboard Data

T1414

Discovery

System Information Discovery

T1426

Lateral Movement

Collection

Clipboard Data

T1414

Command and Control

Exfiltration

Impact

Data Manipulation

T1641

Transmitted Data Manipulation

T1641.001

Replay Monitor

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Downloads

/system_ext/framework/androidx.window.sidecar.jar

Filesize
12KB

MD5
bdf3529e80318eb14e53a5bf3720c10d

SHA1
25c9ace4b1af6e80ebb2572345972c56505969ba

SHA256
bbc8300dd1e9cd08de8f66560c1ac2c928615b72b51cef9649f88974f586d64b

SHA512
48b9c2d01171bb651b9b54826baa51f4add48431a3efd8ceb5f7cc3bcd6f8f37edf47fabb24349dd15b3a02329cd450f90a8d164bf4f8dfae554bf3b35a8a55b

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