Analysis Overview
SHA256
c0df12897fb6166a9dfeab613c50538aaf211b62471158283a6971f4488aaa4f
Threat Level: Shows suspicious behavior
The file 8315c1e2d49e9df3c4f0712dc1915429_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)
Queries the phone number (MSISDN for GSM devices)
Obtains sensitive information copied to the device clipboard
Queries information about active data network
Queries the mobile country code (MCC)
Queries the unique device ID (IMEI, MEID, IMSI)
Queries information about the current Wi-Fi connection
Requests dangerous framework permissions
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-31 12:48
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-31 12:48
Reported
2024-10-31 12:51
Platform
android-x86-arm-20240624-en
Max time kernel
47s
Max time network
131s
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 the phone number (MSISDN for GSM devices)
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 |
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 |
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
com.greensoft.chaoMengXiaoYaZi
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | app.wapx.cn | udp |
| US | 1.1.1.1:53 | zkq051.chinaw3.com | udp |
| US | 1.1.1.1:53 | zkq051.chinaw3.com | udp |
| US | 1.1.1.1:53 | zkq051.chinaw3.com | udp |
| US | 1.1.1.1:53 | app.waps.cn | udp |
| GB | 216.58.204.78:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.238:443 | android.apis.google.com | tcp |
Files
/storage/emulated/0/Android/data/cache/CacheTime.dat
| MD5 | 6b6bca7422516b537ecf9586ae451786 |
| SHA1 | 7c7cb207ef871aff63d693f500f3f978894ef2aa |
| SHA256 | ba2b33b533b092ef0b564b46ac8226dba9d8f51fdbc3d06c0f9cae0a9efb5ea2 |
| SHA512 | a63ad08322b36022fb4069e251c5e9a3032871a7e3af54836460d3b3c1172d160b5f96f0ed894c671ea857a205ed9487fe9a706a56c90b4e9a8c2e06b513a1e2 |
/storage/emulated/0/Android/custom.dat
| MD5 | a5703c8edee4400863167c723c77edec |
| SHA1 | dafbeb75ad0b1f49404ead3d3a41d3e322045264 |
| SHA256 | 4a607d8da8bf8a07bb7c11fa2322ee6fd440ee4d2a3ae3eb0dbff58365b43a53 |
| SHA512 | 9dcc74f7862d06e697e170d1727d4fb9a90598d13c957640bbe3a1e68fcd4232e0265899399ec01087c78b0f0d9d278a12c12dcc98e09f624a16644f92ca88ee |
/storage/emulated/0/Android/data/cache/AppPackage.dat
| MD5 | 1f3f50f4ace77b48a8e4059a5dece933 |
| SHA1 | 95d6e34ac9c6ad13d5e457adabb6af51d1e56129 |
| SHA256 | 3d88a54b59b282920c19d5ad82d38943eb3f37245a10b20109e3453a0084ae8b |
| SHA512 | 8f0d5c37cdd5c174ceef47172ef9672fefdd314203dab3bce35f51333709e17f167f60993710be83d6adaa7096d1c7d2fb60a4c4ac44348d0d0b37bd407fbde0 |
/storage/emulated/0/Android/data/cache/UnPackage.dat
| MD5 | 206d6abe48ca9814b7b6a55540ff2dd8 |
| SHA1 | 739946047324a9819a49fe0aca6b1a572b5579f2 |
| SHA256 | b40156ae0f78d0e548b00638f28a1c4bb70a0ec5469b1c9d22b222e780c9fa27 |
| SHA512 | 067a033b0e3a54a05dae1df5a87dad736db9ed751d4fc1cabc3c490e2b759b875491cc92e80f8152031ea122ddc5643261f60611c4359848b552637046950329 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 12:48
Reported
2024-10-31 12:49
Platform
android-x64-20240624-en
Max time kernel
3s
Max time network
10s
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 the phone number (MSISDN for GSM devices)
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)
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 |
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
com.greensoft.chaoMengXiaoYaZi
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | app.wapx.cn | udp |
| US | 1.1.1.1:53 | zkq051.chinaw3.com | udp |
| US | 1.1.1.1:53 | app.waps.cn | udp |
Files
/storage/emulated/0/Android/data/cache/CacheTime.dat
| MD5 | d217c189dd8f91c0368199dccae74291 |
| SHA1 | 3167a7f346e322ec56f16b167420f93c50913395 |
| SHA256 | aef1930ea9f893c55a0823d76d7c657bcc186f5a2e7d2612df4b06ba28eb8e58 |
| SHA512 | ab1fb203f19b96e14d0a7465e66e571cea9f69419976080cf880c70de1cb8063f21dfc34d5fb933670317b35d7c7d9f68356855908c668329bc358730cfa0858 |
/storage/emulated/0/Android/custom.dat
| MD5 | f9ec8927104c34c4237bfddfaf05d0d2 |
| SHA1 | b5d578ec71322d2c7270fe3cfcc7261876c649e1 |
| SHA256 | a7fcf17d531514e209f59fadc33625ad39f2e3707fe2197b3d674a43bcc59cdf |
| SHA512 | 11a40e5172c226b251b0c0fb74c8b3115bb6d711bdd0217c86590f5d3d0eb457a575757f7d1c34040190d462ddceefa1cf766791097f86ce3fc085f3b5dd462b |
Analysis: behavioral3
Detonation Overview
Submitted
2024-10-31 12:48
Reported
2024-10-31 12:51
Platform
android-x64-arm64-20240624-en
Max time kernel
47s
Max time network
132s
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 the phone number (MSISDN for GSM devices)
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 |
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
com.greensoft.chaoMengXiaoYaZi
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.187.206:443 | tcp | |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.14:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | app.wapx.cn | udp |
| US | 1.1.1.1:53 | app.waps.cn | udp |
| US | 1.1.1.1:53 | zkq051.chinaw3.com | udp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 172.217.169.40:443 | ssl.google-analytics.com | tcp |
| GB | 142.250.179.228:443 | tcp | |
| GB | 142.250.179.228:443 | tcp |
Files
/storage/emulated/0/Android/custom.dat
| MD5 | 708766cc8c7028a366de1057cd666445 |
| SHA1 | ba56a13a05ece430923da3e1cf32b7db53b780b9 |
| SHA256 | 5ef7e28e825d817b069d7fc4bf277956734785de07b7ec57751c6bae5c5464c5 |
| SHA512 | 0f73917e407476b32202c41df4dd89b63aaa36f8a191c61add7c75d7001399eca4fd8e03d45a314fff2a1768262839f9ef7a9b779bf2294f5e75c2e8068e3453 |