Analysis Overview
SHA256
659769a2334d0f9aea8cae732b9f9dd2834ede265a3a042d67deac1a8e75c51e
Threat Level: Known bad
The file 659769a2334d0f9aea8cae732b9f9dd2834ede265a3a042d67deac1a8e75c51e.bin was found to be: Known bad.
Malicious Activity Summary
Soumnibot family
Android SoumniBot payload
SoumniBot
Loads dropped Dex/Jar
Requests dangerous framework permissions
Queries information about active data network
Requests disabling of battery optimizations (often used to enable hiding in the background).
Declares services with permission to bind to the system
Registers a broadcast receiver at runtime (usually for listening for system events)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-22 22:05
Signatures
Android SoumniBot payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Soumnibot family
Declares services with permission to bind to the system
| Description | Indicator | Process | Target |
| Required by accessibility services to bind with the system. Allows apps to access accessibility features. | android.permission.BIND_ACCESSIBILITY_SERVICE | N/A | N/A |
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
| Allows an application to write the user's contacts data. | android.permission.WRITE_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 read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | 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 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 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 write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | 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 |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-22 22:05
Reported
2024-12-22 22:08
Platform
android-x64-arm64-20240910-en
Max time kernel
149s
Max time network
159s
Command Line
Signatures
Android SoumniBot payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
SoumniBot
Soumnibot family
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/bai.shan.shui/[email protected] | N/A | N/A |
| N/A | /data/user/0/bai.shan.shui/[email protected] | N/A | N/A |
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Requests disabling of battery optimizations (often used to enable hiding in the background).
| Description | Indicator | Process | Target |
| Intent action | android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS | N/A | N/A |
Processes
bai.shan.shui
Network
| Country | Destination | Domain | Proto |
| US | 216.239.36.223:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 172.217.169.14:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | www.youtube.com | udp |
| GB | 216.58.212.238:443 | www.youtube.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.204.72:443 | ssl.google-analytics.com | tcp |
| GB | 142.250.187.225:443 | tcp | |
| GB | 142.250.179.225:443 | tcp | |
| US | 216.239.32.223:443 | tcp | |
| US | 216.239.32.223:443 | tcp |
Files
/data/user/0/bai.shan.shui/.jiagu/libjiaguv1.so
| MD5 | 29f77b0cb6556577977e910a8c236edc |
| SHA1 | 7b3e8796d51439a738011a6c40cd614b90c542ab |
| SHA256 | d7a458c582cbba02ac4237a81e95c270572b2e168ed8b5b70191feba0ebf7fe8 |
| SHA512 | 5797d366d2aded5afa0d1a67f17a5bf7e7798cbb8d380978d93b22232656ce9b89f46c75e68d9dd52ccc11e8d4af3cdd3793e83240bc2b8007c825966271b3ef |
/data/user/0/bai.shan.shui/[email protected]
| MD5 | dc4eb6b2e4b7c4c25d8badddd60ed3c0 |
| SHA1 | 0dca2a4b0ba49145d5f319e7e43ba02c14760fb9 |
| SHA256 | e77f2ab5e5e73f0c7ecfb62a8181c8e004bf6b68b4826f588cae23b1a172912c |
| SHA512 | f6813c82188acbbadde1ff473632cf2f62063a5c9357a1a80ad66664d7157e63a95fc8fb1fade18a812a75b0b3056760d89e10dcf2ef8f406c890313989a753d |
/data/user/0/bai.shan.shui/files/mmkv/mmkv.default
| MD5 | 620f0b67a91f7f74151bc5be745b7110 |
| SHA1 | 1ceaf73df40e531df3bfb26b4fb7cd95fb7bff1d |
| SHA256 | ad7facb2586fc6e966c004d7d1d16b024f5805ff7cb47c7a85dabd8b48892ca7 |
| SHA512 | 2d23913d3759ef01704a86b4bee3ac8a29002313ecc98a7424425a78170f219577822fd77e4ae96313547696ad7d5949b58e12d5063ef2ee063b595740a3a12d |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-22 22:05
Reported
2024-12-22 22:08
Platform
android-x86-arm-20240624-en
Max time kernel
149s
Max time network
136s
Command Line
Signatures
Android SoumniBot payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
SoumniBot
Soumnibot family
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | Anonymous-DexFile@0xd3aae000-0xd3c7f770 | N/A | N/A |
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Requests disabling of battery optimizations (often used to enable hiding in the background).
| Description | Indicator | Process | Target |
| Intent action | android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS | N/A | N/A |
Registers a broadcast receiver at runtime (usually for listening for system events)
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
Processes
bai.shan.shui
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 216.58.204.74:443 | tcp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.179.238:443 | android.apis.google.com | tcp |
Files
/data/data/bai.shan.shui/.jiagu/libjiaguv1.so
| MD5 | e0cdfe09bad49823017b8df7dc1e8f13 |
| SHA1 | e94f612851dd5114c6609189aa3c985893bc5c41 |
| SHA256 | 5bf5f10931feefdabb6dbf9e39208c99225237b97cab7d278f6f2fecef81ae35 |
| SHA512 | d1258bb156caebbdabc0feb8676ffee86dcc4c5b2a0c1b728b485422feec2c4a167ba702af47783d6affb018c95b533a45c8642b730de0cc84994077219e3b2d |
Anonymous-DexFile@0xd3aae000-0xd3c7f770
| MD5 | dc4eb6b2e4b7c4c25d8badddd60ed3c0 |
| SHA1 | 0dca2a4b0ba49145d5f319e7e43ba02c14760fb9 |
| SHA256 | e77f2ab5e5e73f0c7ecfb62a8181c8e004bf6b68b4826f588cae23b1a172912c |
| SHA512 | f6813c82188acbbadde1ff473632cf2f62063a5c9357a1a80ad66664d7157e63a95fc8fb1fade18a812a75b0b3056760d89e10dcf2ef8f406c890313989a753d |
/data/data/bai.shan.shui/files/mmkv/mmkv.default
| MD5 | 620f0b67a91f7f74151bc5be745b7110 |
| SHA1 | 1ceaf73df40e531df3bfb26b4fb7cd95fb7bff1d |
| SHA256 | ad7facb2586fc6e966c004d7d1d16b024f5805ff7cb47c7a85dabd8b48892ca7 |
| SHA512 | 2d23913d3759ef01704a86b4bee3ac8a29002313ecc98a7424425a78170f219577822fd77e4ae96313547696ad7d5949b58e12d5063ef2ee063b595740a3a12d |