Analysis Overview
SHA256
619b604549bfc804433a9d3e3d109e961aaa4ce6d8377ace19048a611d7cc866
Threat Level: Shows suspicious behavior
The file a79d28816e2f1942f31b9d45863d291c_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 information about active data network
Requests dangerous framework permissions
Queries information about the current Wi-Fi connection
Queries the mobile country code (MCC)
Reads information about phone network operator.
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 01:49
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | 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 write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 01:49
Reported
2024-06-14 01:52
Platform
android-x86-arm-20240611.1-en
Max time kernel
25s
Max time network
130s
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 |
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 |
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
net.xunl.secretary
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | message.ssevening.com | udp |
| 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 | ads.wapx.cn | udp |
| GB | 142.250.187.206:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.204.78:443 | android.apis.google.com | tcp |
| GB | 216.58.212.202:443 | tcp |
Files
/storage/emulated/0/Android/data/cache/CacheTime.dat
| MD5 | 3dae3fce55fa85371bc9709a59774789 |
| SHA1 | 1cc9653e85088da4ed1dd325504f3f8fa293c025 |
| SHA256 | f31ad1c5805a11dee2d2bd59f0f306fe0fdd2a8c1bd133325849b186f3355922 |
| SHA512 | 61ab753777c16f29cac066717a73f6892c125a61faf10968a185118f7233c5395d00094a4a6fdbf210a48f7aecb0c2d80e4ff389fcb62bb6dce8e2cf3a0ddc79 |
/data/data/net.xunl.secretary/files/gfagent.db-journal
| MD5 | ebee25d7f7873814c831028ac9b3af78 |
| SHA1 | bb9de7b7323d6027644d1236b70506622d3c94a3 |
| SHA256 | f5b9c0953b640f44007e1067abe901340d11f6390425b227d6903a371e6de530 |
| SHA512 | 0939a90e58c15fa5d7cca13d6bec5252d5619eb7ad78977da0481630a67ad3e361722bf143c960246f29f42e33841104ca8aa67045ed95dcee25f668790c07b5 |
/data/data/net.xunl.secretary/files/gfagent.db
| MD5 | 1a9f9400452458d4dfe9292bc005aada |
| SHA1 | c6cb6df0b42cf2189fea45fe9c88e0f005251d54 |
| SHA256 | b90c4e82cabb22faae2b86289bf88f496ae43c3f370c8d26f61e27fc84533161 |
| SHA512 | 521ba80b80ce763ee7c358aade9963b03b2a0ddc063656d766da93bc2c43b3deba379a8125c9c8c88faeee8702f48450914617cac1c9055c13725c1fa1c3fb1b |
/data/data/net.xunl.secretary/files/gfagent.db-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/net.xunl.secretary/files/gfagent.db-wal
| MD5 | 9bfe9f5f5b6eec87773ef4ea5a835ab3 |
| SHA1 | 1b6c44e988b79c585f0e8b0759479a22b33958e1 |
| SHA256 | 25978a3ae69e097d641a19233e8aba317e3d486ab52deae9428cd9dbe99b0f0a |
| SHA512 | 4824a160dc467654b2ca1ddb9b7c8139355f43b06e474c073c8919ea07994fbb9c40a263fd89d1664d44e41ad0fac33dd39c2a0f8377ef4ce196fcd800b9ce73 |
/storage/emulated/0/Android/data/cache/AppPackage.dat
| MD5 | 5e80a3c0d601ec41a7a3f3294a18f044 |
| SHA1 | ba97818bc1d35b0fd31170fd9f4f8f7b452279a1 |
| SHA256 | ba280c15abf32d627ff1107cee721ec83b980e0faaa29af8d6a2dfd2908dc259 |
| SHA512 | 3c1f9df2a11ff3a1fc66aea597b8af83dec38f0e88a8e87167a79cd58d59d6fe68537dc6f5d496f2e25e0f71bdb7186e897c53a4b7d89aa0f3e9827ae1298f37 |
/storage/emulated/0/.tid
| MD5 | 67f21b466c3c2c4b0db16af247105fb5 |
| SHA1 | cc375a5ba9c315c20ea2f24fb9791cea0d20a832 |
| SHA256 | d049475d722699a5ca3ca0138a4db6468bf5b5a8c9415a25190cf81d75f29f86 |
| SHA512 | 1c77069144becdb786e055084335173bd06bc631ccfac19a52e5feffc0d97c1e2d30f1069ec2999279b77dc6e43947394f4494bccd3e16107df92f7a50336651 |