Analysis Overview
SHA256
ab857862a181beaabb52da98ccc504253a38ad8c1515cae5614c9243ab43a06e
Threat Level: Known bad
The file d120bd9b73ea7cc5bff0648ef9f15116 was found to be: Known bad.
Malicious Activity Summary
XLoader, MoqHao
XLoader payload
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.
Requests dangerous framework permissions
Acquires the wake lock
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 14:39
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 14:39
Reported
2024-03-17 14:41
Platform
android-x86-arm-20240221-en
Max time kernel
149s
Max time network
130s
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/x.sbvbz.covtq/files/d | N/A | N/A |
| N/A | /data/user/0/x.sbvbz.covtq/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
x.sbvbz.covtq
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | docs.google.com | udp |
| GB | 142.250.179.238:443 | docs.google.com | tcp |
| GB | 142.250.179.238:443 | docs.google.com | tcp |
| KR | 91.204.227.39:28844 | tcp | |
| GB | 142.250.179.238:443 | docs.google.com | 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/data/x.sbvbz.covtq/files/d
| MD5 | d28e6b862a1aee68793e1b022f18306a |
| SHA1 | 9044c8b066fc6610bb53b2fe4fec1c8b3e5ae985 |
| SHA256 | 05d35fa20111813c4e3063181b5b90d7f13a03856e6104f1dfc64c735055c76a |
| SHA512 | 64d6105fc4a17057c184804a6214a99e4f96326af423fa11cd7cc89ea0cd1c9e67e43e91ecbaf8ccea6b3175a05dc1d2a3dd1cbd0830d921dfbfb738ec874526 |
/storage/emulated/0/.msg_device_id.txt
| MD5 | 727333a7a6eb6b992b3c870e67ee0bde |
| SHA1 | 3e9b25d60e29241a19d26caf9e6b1bac243d545b |
| SHA256 | b661d32de0c8c5451777b16a6ad95dae4a0be1951b719c7c46c160a82401c529 |
| SHA512 | 21e3036eece466cb2bded1ff22ec76fdff03b3f00bd728f8ed6fbcaa6df91e3894f45d6df498c5248ba9aee6fe89d6a86288574b8c5d340b05228bedc0a9aaf4 |
/data/data/x.sbvbz.covtq/files/oat/d.cur.prof
| MD5 | e620901e9f1224b8e43042e7f25ccbd9 |
| SHA1 | 0cada167387cfcff9f9358f988d9b9eea33f357d |
| SHA256 | 25c926071b974e5366ce173bdaae2744b957c8e53bf0c74afe1c624b94bb3fa6 |
| SHA512 | a13540aeea189932d6b76c9f40242073b935234d68331dff291218630abe98906bce1279d5a714a142abd2fa5b8e1b3c1839ca466f1dc6189312ecea92809424 |