Analysis Overview
SHA256
a18e4fce4c2b255880cb1db34004c6a906dcfeafc77f1e7f10f80f0d919dbf94
Threat Level: Known bad
The file a18e4fce4c2b255880cb1db34004c6a906dcfeafc77f1e7f10f80f0d919dbf94.apk was found to be: Known bad.
Malicious Activity Summary
FluBot
FluBot Payload
Requests dangerous framework permissions
Loads dropped Dex/Jar
Uses Crypto APIs (Might try to encrypt user data).
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2021-11-16 12:37
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | 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 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 receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2021-11-16 12:37
Reported
2021-11-16 12:38
Platform
android-x64-arm64
Max time kernel
683750s
Max time network
48s
Command Line
Signatures
FluBot
FluBot Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/d8NUsiMZ.elk | N/A | N/A |
| N/A | /data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/d8NUsiMZ.elk | N/A | N/A |
| N/A | /data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/d8NUsiMZ.elk | N/A | N/A |
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
com.eg.android.AlipayGphone
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:853 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:853 | tcp | |
| NL | 216.58.208.100:443 | udp | |
| US | 216.239.35.0:123 | time.android.com | udp |
| US | 142.251.36.46:443 | udp | |
| US | 172.217.168.200:443 | tcp |
Files
/data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/d8NUsiMZ.elk
| MD5 | e2de540252e8bc96286db854df3291f5 |
| SHA1 | 5a7c9e04d430862709b3e6cee6fcff45e7cf54b1 |
| SHA256 | 2cb046d81f5b6e003e8c75e43f98ca0679b81ae4c98c741ed5bb495456d9eb7c |
| SHA512 | 29fe687812911752e8f47887f135c13cb8fc1aa8fb97700d843111cd808311ff03b3417215eda3ce6bea46a462347c0cc42d47e7494c6409e0219971f29317b0 |
/data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/d8NUsiMZ.elk
| MD5 | e2de540252e8bc96286db854df3291f5 |
| SHA1 | 5a7c9e04d430862709b3e6cee6fcff45e7cf54b1 |
| SHA256 | 2cb046d81f5b6e003e8c75e43f98ca0679b81ae4c98c741ed5bb495456d9eb7c |
| SHA512 | 29fe687812911752e8f47887f135c13cb8fc1aa8fb97700d843111cd808311ff03b3417215eda3ce6bea46a462347c0cc42d47e7494c6409e0219971f29317b0 |
/data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/d8NUsiMZ.elk
| MD5 | e2de540252e8bc96286db854df3291f5 |
| SHA1 | 5a7c9e04d430862709b3e6cee6fcff45e7cf54b1 |
| SHA256 | 2cb046d81f5b6e003e8c75e43f98ca0679b81ae4c98c741ed5bb495456d9eb7c |
| SHA512 | 29fe687812911752e8f47887f135c13cb8fc1aa8fb97700d843111cd808311ff03b3417215eda3ce6bea46a462347c0cc42d47e7494c6409e0219971f29317b0 |