bd1286cc2a33b98bc3e5c4a36c9d87ce9b067451babd9eaaea11e71fff1cb9ef

Analysis

max time kernel
58s
max time network
145s
platform
android_x86
resource
android-x86-arm-20240514-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
submitted
24-05-2024 12:32

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General

Target

hmjxc.apk
Size

8.1MB
MD5

2b678932f208688b47b1f8d5927fa78a
SHA1

122117950f22877bfdcd28db6c5b9f66a09127f5
SHA256

bd1286cc2a33b98bc3e5c4a36c9d87ce9b067451babd9eaaea11e71fff1cb9ef
SHA512

0eed2ec57088dcd0d158429b64d94463987f4ad31fff6749d4dd41f39ca047ca268fdfd253804e15bbc69370f8451124cbf898217d4bb41da0d901a3ae07d29a
SSDEEP

196608:062sEKE0U7yRoqOvFQrLx09K0qRPt7y65:oivvo/ON6KxRZyS

Score

8^/10

banker discovery evasion impact persistence

Malware Config

Signatures

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
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

Processes:

com.hmgc.hmgc

description ioc process

File opened for read /proc/cpuinfo com.hmgc.hmgc
Checks memory information 2 TTPs 1 IoCs
Checks memory information which indicate if the system is an emulator.
evasion discovery

System Checks
T1633.001

System Information Discovery
T1426

Processes:

com.hmgc.hmgc

description ioc process

File opened for read /proc/meminfo com.hmgc.hmgc
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

Processes:

com.hmgc.hmgc

description ioc process

Framework service call android.app.IActivityManager.getRunningAppProcesses com.hmgc.hmgc
Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
discovery

System Network Connections Discovery
T1421

Processes:

com.hmgc.hmgc

description ioc process

Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.hmgc.hmgc
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
discovery

System Network Configuration Discovery
T1422

Processes:

com.hmgc.hmgc

description ioc process

Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.hmgc.hmgc
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
persistence

Broadcast Receivers
T1624.001

Processes:

com.hmgc.hmgc

description ioc process

Framework service call android.app.IActivityManager.registerReceiver com.hmgc.hmgc
Checks if the internet connection is available 1 TTPs 1 IoCs
discovery

System Network Connections Discovery
T1421

Processes:

com.hmgc.hmgc

description ioc process

Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.hmgc.hmgc
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

Processes:

com.hmgc.hmgc

description ioc process

Framework API call javax.crypto.Cipher.doFinal com.hmgc.hmgc

description	ioc	process
File opened for read	/proc/cpuinfo	com.hmgc.hmgc

description	ioc	process
File opened for read	/proc/meminfo	com.hmgc.hmgc

description	ioc	process
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.hmgc.hmgc

description	ioc	process
Framework service call	android.net.wifi.IWifiManager.getConnectionInfo	com.hmgc.hmgc

description	ioc	process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	com.hmgc.hmgc

description	ioc	process
Framework service call	android.app.IActivityManager.registerReceiver	com.hmgc.hmgc

description	ioc	process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.hmgc.hmgc

description	ioc	process
Framework API call	javax.crypto.Cipher.doFinal	com.hmgc.hmgc

com.hmgc.hmgc
1⤵
- Checks CPU information
- Checks memory information
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Queries the mobile country code (MCC)
- 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:4254

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

Software Discovery

T1418

Security Software Discovery

T1418.001

System Information Discovery

T1426

System Network Configuration Discovery

T1422

System Network Connections Discovery

T1421

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

T1471

Replay Monitor

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Downloads

/data/data/com.hmgc.hmgc/files/cnc3ejE6/eje3cnc
Filesize
39B

MD5
7769d4507985f59116153463f09235a2

SHA1
b081e84d14300ac7a7947aade9c025fa83bc17fb

SHA256
5ba33c69421ad27727832442cb5939d5bc853acecd0d8162d7c10a6b96757dcf

SHA512
ce5bb431a31eaba24c0cf467bedb1abee2205b74c4533067058b09ce7e8f9480b8baa01866e3dc89d1800d07da6007f36c1b4fea811e3da164b187903480d29f

Download Submit
/data/data/com.hmgc.hmgc/shared_prefs_ext/test_app
Filesize
27B

MD5
ae180f351a0068fb8780e4e533f75cc8

SHA1
0dd7558eae50376b2a29d515d610bbc273790d55

SHA256
d42e9ef60861084e7f52f1915243173d028c0c4faa8154f6095c7ecd142acc13

SHA512
40a0cd2c80d4871bac966be822e5dde9bea07e1930849a4bb23a03bdb831b70bffc3e65161da389eba2998ed3263a4251322538d624841b745caefb9057dbe3f

Download Submit
/storage/emulated/0/.imei.txt
Filesize
32B

MD5
890c0a2e2a0cd23d2cd5b911663c99c0

SHA1
dbbf6419d2b738ca8d3935876089f942665d5d5c

SHA256
9b0013184d00490f50e44078859825663f6e116fe2c62e9c387f0a0d4d90d5a1

SHA512
62a3115a441992d33010d32957d4d32a19994f48c7e27577f0a2fc614627d0f8954e1beda9c87b6dea3be93cfe677d42ed5fe764bde9ac1286394418c7934c68

Download Submit