Analysis Overview
SHA256
ef332aac877827fc112dae98b4fd904561a27570b54a05a7200095446a3442e3
Threat Level: Shows suspicious behavior
The file aa439d574e05ed1296fb1f45a89fd846_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Obtains sensitive information copied to the device clipboard
Requests dangerous framework permissions
Queries information about active data network
Queries information about the current Wi-Fi connection
Queries the mobile country code (MCC)
Queries the unique device ID (IMEI, MEID, IMSI)
Reads information about phone network operator.
Uses Crypto APIs (Might try to encrypt user data)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-06-14 14:50
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | 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 |
| 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 the user's contacts data. | android.permission.WRITE_CONTACTS | N/A | N/A |
| Required to be able to access the camera device. | android.permission.CAMERA | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 14:50
Reported
2024-06-14 14:53
Platform
android-x86-arm-20240611.1-en
Max time kernel
48s
Max time network
160s
Command Line
Signatures
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Queries information about the current Wi-Fi connection
| Description | Indicator | Process | Target |
| Framework service call | android.net.wifi.IWifiManager.getConnectionInfo | N/A | N/A |
Queries the mobile country code (MCC)
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone | N/A | N/A |
Queries the unique device ID (IMEI, MEID, IMSI)
Reads information about phone network operator.
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 |
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Checks CPU information
| Description | Indicator | Process | Target |
| File opened for read | /proc/cpuinfo | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
io.dcloud.H59D94B6C
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | stream.dcloud.net.cn | udp |
| CN | 150.158.157.83:80 | stream.dcloud.net.cn | tcp |
| US | 1.1.1.1:53 | service.dcloud.net.cn | udp |
| CN | 115.159.204.155:443 | service.dcloud.net.cn | tcp |
| CN | 115.159.204.155:443 | service.dcloud.net.cn | tcp |
| CN | 43.142.22.58:80 | stream.dcloud.net.cn | tcp |
| CN | 124.220.57.196:443 | service.dcloud.net.cn | tcp |
| US | 1.1.1.1:53 | back99.artc100.com | udp |
| CN | 124.220.57.196:443 | service.dcloud.net.cn | tcp |
| CN | 43.142.67.81:80 | stream.dcloud.net.cn | tcp |
| GB | 216.58.212.238:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| CN | 110.40.169.99:443 | service.dcloud.net.cn | tcp |
| CN | 110.40.169.99:443 | service.dcloud.net.cn | tcp |
| CN | 43.142.150.110:80 | stream.dcloud.net.cn | tcp |
| CN | 110.40.181.119:443 | service.dcloud.net.cn | tcp |
| CN | 43.142.166.20:80 | stream.dcloud.net.cn | tcp |
| CN | 111.229.199.57:443 | service.dcloud.net.cn | tcp |
| CN | 49.234.42.40:80 | stream.dcloud.net.cn | tcp |
| CN | 49.234.44.193:80 | stream.dcloud.net.cn | tcp |
| CN | 115.159.41.92:80 | stream.dcloud.net.cn | tcp |
| CN | 124.220.154.50:80 | stream.dcloud.net.cn | tcp |
| US | 1.1.1.1:53 | stream.mobihtml5.com | udp |
Files
/storage/emulated/0/.imei.txt
| MD5 | fe03ca0240e5a707705d71c10e7f9f46 |
| SHA1 | f9030d3d733a1cd485626fb6b399e3095e2eb123 |
| SHA256 | 2ee68249228053191a735f7b10beea14aa4ddeb465a9baf29e7a69700e85e157 |
| SHA512 | a289424b462ca39e0deba8c6dfea9e31bf1e04e8d93904e8e9cb1b2ecd395cc124a1703496f2646fd863dee97c9530173cec2807f69c5c758dd4c35efd42fd5d |
/data/data/io.dcloud.H59D94B6C/shared_prefs_ext/test_app
| MD5 | 39c27456f2f4093f9d19df890031bb0b |
| SHA1 | c42eefc1a7c128ca92b09e54c1ca423f2c13a3cf |
| SHA256 | 07c3e8b4414c37b35ecadb4d76f7ae9eabe367ef387c06213a756b3ab6eb9294 |
| SHA512 | 4bb9dab37b5be5a9c95c6de02ba7404f8ee74e458eb4b1e4ee523f3bae90cc5fff7047e364fbb3dec9ad7e994eeb71a46cc08c547610c4ff929cfb635d02002a |
/data/data/io.dcloud.H59D94B6C/files/cnc3ejE6/eje3cnc
| MD5 | 585839d66722cfd02e40cb740cccb633 |
| SHA1 | 374c19200fee201b26d0153487a281a934615884 |
| SHA256 | 86a9bb4985cca6c9636c4fd071bef4b70ba7b3a5eb51af869a1299dc2b1574a8 |
| SHA512 | 09bbe1bf1455861fd4732f2d1945c84bac34090906ac2fab75d144c22ffcf6bc585c8209e94a2b1919c8402df53966081a1af2993e12261ae4c4ac5568667d88 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 14:50
Reported
2024-06-14 14:53
Platform
android-x64-20240611.1-en
Max time kernel
51s
Max time network
151s
Command Line
Signatures
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | N/A | N/A |
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Queries information about the current Wi-Fi connection
| Description | Indicator | Process | Target |
| Framework service call | android.net.wifi.IWifiManager.getConnectionInfo | N/A | N/A |
Queries the mobile country code (MCC)
| Description | Indicator | Process | Target |
| Framework service call | com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone | N/A | N/A |
Queries the unique device ID (IMEI, MEID, IMSI)
Reads information about phone network operator.
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 |
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Checks CPU information
| Description | Indicator | Process | Target |
| File opened for read | /proc/cpuinfo | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
io.dcloud.H59D94B6C
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.180.8:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | stream.dcloud.net.cn | udp |
| CN | 43.142.166.20:80 | stream.dcloud.net.cn | tcp |
| US | 1.1.1.1:53 | service.dcloud.net.cn | udp |
| GB | 142.250.200.10:443 | tcp | |
| CN | 115.159.204.155:443 | service.dcloud.net.cn | tcp |
| CN | 115.159.204.155:443 | service.dcloud.net.cn | tcp |
| CN | 49.234.42.40:80 | stream.dcloud.net.cn | tcp |
| CN | 124.220.57.196:443 | service.dcloud.net.cn | tcp |
| US | 1.1.1.1:53 | back99.artc100.com | udp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.46:443 | android.apis.google.com | tcp |
| CN | 124.220.57.196:443 | service.dcloud.net.cn | tcp |
| CN | 49.234.44.193:80 | stream.dcloud.net.cn | tcp |
| CN | 110.40.169.99:443 | service.dcloud.net.cn | tcp |
| CN | 110.40.169.99:443 | service.dcloud.net.cn | tcp |
| CN | 115.159.41.92:80 | stream.dcloud.net.cn | tcp |
| CN | 110.40.181.119:443 | service.dcloud.net.cn | tcp |
| CN | 110.40.181.119:443 | service.dcloud.net.cn | tcp |
| CN | 124.220.154.50:80 | stream.dcloud.net.cn | tcp |
| CN | 111.229.199.57:443 | service.dcloud.net.cn | tcp |
| CN | 111.229.199.57:443 | service.dcloud.net.cn | tcp |
| CN | 150.158.157.83:80 | stream.dcloud.net.cn | tcp |
| GB | 142.250.200.46:443 | android.apis.google.com | tcp |
| CN | 43.142.22.58:80 | stream.dcloud.net.cn | tcp |
| GB | 216.58.212.238:443 | tcp | |
| GB | 142.250.200.2:443 | tcp | |
| CN | 43.142.67.81:80 | stream.dcloud.net.cn | tcp |
| CN | 43.142.150.110:80 | stream.dcloud.net.cn | tcp |
| GB | 172.217.169.68:443 | tcp | |
| GB | 172.217.169.68:443 | tcp | |
| US | 1.1.1.1:53 | stream.mobihtml5.com | udp |
Files
/storage/emulated/0/.imei.txt
| MD5 | 68dd1a6ba371c7affde0703c9fe17153 |
| SHA1 | 46e5a826efeb95e41f19e6d141d208b0d0e34de6 |
| SHA256 | 67bb0e14b69677c426f7a1ea0569eac3d57e86c722f21a50861835d685894a23 |
| SHA512 | 47b84a5232e757e2e35d527a3e391f14ec9f0692963deba48988b9dab57f8d9cb12ac704f13f147be8aa59be00f34c6816b1d3e7a4be7a5c201649b61c35a271 |
/data/data/io.dcloud.H59D94B6C/shared_prefs_ext/test_app
| MD5 | 39c27456f2f4093f9d19df890031bb0b |
| SHA1 | c42eefc1a7c128ca92b09e54c1ca423f2c13a3cf |
| SHA256 | 07c3e8b4414c37b35ecadb4d76f7ae9eabe367ef387c06213a756b3ab6eb9294 |
| SHA512 | 4bb9dab37b5be5a9c95c6de02ba7404f8ee74e458eb4b1e4ee523f3bae90cc5fff7047e364fbb3dec9ad7e994eeb71a46cc08c547610c4ff929cfb635d02002a |
/data/data/io.dcloud.H59D94B6C/files/cnc3ejE6/eje3cnc
| MD5 | 585839d66722cfd02e40cb740cccb633 |
| SHA1 | 374c19200fee201b26d0153487a281a934615884 |
| SHA256 | 86a9bb4985cca6c9636c4fd071bef4b70ba7b3a5eb51af869a1299dc2b1574a8 |
| SHA512 | 09bbe1bf1455861fd4732f2d1945c84bac34090906ac2fab75d144c22ffcf6bc585c8209e94a2b1919c8402df53966081a1af2993e12261ae4c4ac5568667d88 |