a6ecbdb5fc257f59a2aeca5f6d44e5f4f0637c5a837dadee87a42ddb2fac3c41

Analysis

max time kernel
128s
max time network
168s
platform
android_x64
resource
android-x64-20240506-en
resource tags

androidarch:x64arch:x86image:android-x64-20240506-enlocale:en-usos:android-10-x64system
submitted
12/05/2024, 16:45

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General

Target

3b1991e3b20512a9c5bfc08244ec6bec_JaffaCakes118.apk
Size

7.8MB
MD5

3b1991e3b20512a9c5bfc08244ec6bec
SHA1

c614d97494fddc3f8d1182e899f94625ca9e9162
SHA256

a6ecbdb5fc257f59a2aeca5f6d44e5f4f0637c5a837dadee87a42ddb2fac3c41
SHA512

6abbcbec3f344ecde8cf71cf73cb2f6ff330e2c5a1ac7707662a5fc6e03c6b43d6fe23ea9295c25ec773019020e080ce44ba8c2f1e1880b9a2111c0d91e269e9
SSDEEP

98304:WUDrpQIYgqOibemwKOH5qW5xoaDtrD3W0ERsKaX+m7dtnoD2TyxEQGgs9XKnPzEz:W+Yg26heSybStumhBoD2Tqs96nSf

Score

7^/10

discovery evasion impact persistence

Malware Config

Signatures

Checks CPU information 2 TTPs 1 IoCs

Checks CPU information which indicate if the system is an emulator.

evasion discovery

System Checks

T1633.001

System Information Discovery

T1426

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

Queries information about running processes on the device 1 TTPs 1 IoCs

Application may abuse the framework's APIs to collect information about running processes on the device.

discovery

Process Discovery

T1424

description	ioc	Process
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.begcmnq

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.begcmnq

Checks if the internet connection is available 1 TTPs 1 IoCs

discovery

System Network Connections Discovery

T1421

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

Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
discovery

System Network Configuration Discovery
T1422
Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.begcmnq

com.begcmnq
1⤵
- Checks CPU information
- Queries information about running processes on the device
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
- Uses Crypto APIs (Might try to encrypt user data)
PID:5093

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Discovery

Process Discovery

T1424

System Information Discovery

T1426

System Network Configuration Discovery

T1422

System Network Connections Discovery

T1421

Lateral Movement

Collection

Command and Control

Exfiltration

Impact