Analysis Overview
SHA256
c4bb20855e33752dba0aadf468a84b6a67a15bf5744bf04da603fa20127aa59f
Threat Level: Known bad
The file d05f96b3aab83be5732f07276568b5ff was found to be: Known bad.
Malicious Activity Summary
XLoader payload
XLoader, MoqHao
Removes its main activity from the application launcher
Loads dropped Dex/Jar
Reads the contacts stored on the device.
Reads the content of the MMS message.
Acquires the wake lock
Requests dangerous framework permissions
Reads information about phone network operator.
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-17 08:13
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. | android.permission.CALL_PHONE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an app to create windows using the type LayoutParams.TYPE_APPLICATION_OVERLAY, shown on top of all other apps. | android.permission.SYSTEM_ALERT_WINDOW | N/A | N/A |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. | android.permission.READ_PHONE_STATE | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-17 08:13
Reported
2024-03-17 08:15
Platform
android-x86-arm-20240221-en
Max time kernel
150s
Max time network
139s
Command Line
Signatures
XLoader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
XLoader, MoqHao
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/y.oujqjl.crh/files/d | N/A | N/A |
| N/A | /data/user/0/y.oujqjl.crh/files/d | N/A | N/A |
Reads the contacts stored on the device.
| Description | Indicator | Process | Target |
| URI accessed for read | content://com.android.contacts/raw_contacts | N/A | N/A |
Reads the content of the MMS message.
| Description | Indicator | Process | Target |
| URI accessed for read | content://mms/ | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | N/A | N/A |
Reads information about phone network operator.
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Processes
y.oujqjl.crh
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | docs.google.com | udp |
| GB | 172.217.16.238:443 | docs.google.com | tcp |
| GB | 172.217.16.238:443 | docs.google.com | tcp |
| KR | 91.204.227.39:28844 | tcp | |
| KR | 91.204.227.39:28844 | tcp | |
| GB | 142.250.200.14:443 | tcp | |
| GB | 142.250.200.14:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
Files
/data/user/0/y.oujqjl.crh/files/d
| MD5 | d28e6b862a1aee68793e1b022f18306a |
| SHA1 | 9044c8b066fc6610bb53b2fe4fec1c8b3e5ae985 |
| SHA256 | 05d35fa20111813c4e3063181b5b90d7f13a03856e6104f1dfc64c735055c76a |
| SHA512 | 64d6105fc4a17057c184804a6214a99e4f96326af423fa11cd7cc89ea0cd1c9e67e43e91ecbaf8ccea6b3175a05dc1d2a3dd1cbd0830d921dfbfb738ec874526 |
/storage/emulated/0/.msg_device_id.txt
| MD5 | 740bc6018513036b3e491b5d9667020c |
| SHA1 | 7a6c7c0b5b8d81e77d6416f4c9b4ae49ce2ac5e4 |
| SHA256 | 025dcbdf2cc807a7cb51179913a82a11e45b301b5a4b1e82e414a0afb8cbba3a |
| SHA512 | 5fb25d866d781f79ba19fe1e87880d382c5d0d8706a13289c597fdde0db80d463728cad2daca7bdcfcdd955f174388c379c2a663053ba61a484aa04a1dedb4f0 |
/data/data/y.oujqjl.crh/files/oat/d.cur.prof
| MD5 | 8cf3e83fcf5617f953492380765cc68a |
| SHA1 | d306346cd4b42a67c7ba9d3792d0e5af5699a6b7 |
| SHA256 | 41614b12f859ac623801aca86c2af0648bf50c2d34fdf42f27f02a409cc15003 |
| SHA512 | 25307db453ba9024ea3094244422abed53b58c81c3bc4e41ede7833db88e5b75e54e109eb0fb0f0828a13184a57583b93f24df1e4fff8e0451d95b7c18f9e5ae |