Analysis Overview
SHA256
619bc5725659cba9fe25f4504c212a0d613b5f7f0b6abe6d32d871fb70963027
Threat Level: Shows suspicious behavior
The file 9aa53d0744f00f3052c7dbfcd6cbf01e_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 running processes on the device
Requests dangerous framework permissions
Reads information about phone network operator.
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
Queries information about active data network
Queries information about the current Wi-Fi connection
Uses Crypto APIs (Might try to encrypt user data)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-10 12:19
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 |
| Required to be able to access the camera device. | android.permission.CAMERA | 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 app to access precise location. | android.permission.ACCESS_FINE_LOCATION | N/A | N/A |
| Allows access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-10 12:19
Reported
2024-06-10 12:22
Platform
android-x86-arm-20240603-en
Max time kernel
117s
Max time network
156s
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 running processes on the device
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
| Description | Indicator | Process | Target |
| N/A | alog.umeng.com | 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 |
Queries information about the current Wi-Fi connection
| Description | Indicator | Process | Target |
| Framework service call | android.net.wifi.IWifiManager.getConnectionInfo | 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 |
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 |
Processes
com.meishai
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | www.meishai.com | udp |
| US | 1.1.1.1:53 | alog.umeng.com | udp |
| US | 1.1.1.1:53 | api.share.mob.com | udp |
| CN | 223.109.148.177:80 | alog.umeng.com | tcp |
| CN | 180.188.25.42:80 | api.share.mob.com | tcp |
| CN | 180.188.25.42:80 | api.share.mob.com | tcp |
| CN | 223.109.148.130:80 | alog.umeng.com | tcp |
| GB | 216.58.204.78:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| CN | 223.109.148.178:80 | alog.umeng.com | tcp |
| CN | 223.109.148.179:80 | alog.umeng.com | tcp |
| US | 1.1.1.1:53 | api.share.mob.com | udp |
| CN | 180.188.25.42:80 | api.share.mob.com | tcp |
| CN | 223.109.148.176:80 | alog.umeng.com | tcp |
| US | 1.1.1.1:53 | api.share.mob.com | udp |
| CN | 180.188.25.42:80 | api.share.mob.com | tcp |
| CN | 223.109.148.141:80 | alog.umeng.com | tcp |
| US | 1.1.1.1:53 | alog.umeng.co | udp |
| US | 1.1.1.1:53 | api.share.mob.com | udp |
| CN | 180.188.25.42:80 | api.share.mob.com | tcp |
| US | 1.1.1.1:53 | api.share.mob.com | udp |
| US | 1.1.1.1:53 | api.share.mob.com | udp |
| CN | 180.188.25.42:80 | api.share.mob.com | tcp |
| CN | 180.188.25.42:80 | api.share.mob.com | tcp |
Files
/data/data/com.meishai/files/umeng_it.cache
| MD5 | 5627d5467d1f55d57f94a7834826c88d |
| SHA1 | 861d342e61c3c655c4deb41a58298c2db46dc5a7 |
| SHA256 | 5e44d8e46507f27412b0ee4a10bbcae8fa62bc6365e52b07e0da8a66c0a83f92 |
| SHA512 | 0047d0089ab34e7a4f27c71b8a14a08acd33dd06bfda6a8f3f9b4abf1b9188d5e3e27916f4396f3a077d847629385857aae7c495f49b4eb2fddfd7cf1fd4c833 |
/storage/emulated/0/ShareSDK/.dk
| MD5 | c9383021bd97affc44be4db7018c4d7b |
| SHA1 | 7e680409d1c86e35149bebc22f2cf8c484f0d23e |
| SHA256 | b7b7e032170e3190a84359e5c37adede1d58b6bf4c455ef0c01f73335709bb65 |
| SHA512 | 7303f068da97319891e2d25c1c737035f1cfdc365d75d954102b612000e54d7e2b5dfafe10bdf909563e2b46ec3ff9e546423bff6f0aa9496880eab1c1c36a81 |
/data/data/com.meishai/files/.um/um_cache_1718022045135.env
| MD5 | c79ba79fb52a3db3d65e04440fa33b17 |
| SHA1 | 1a8af7f03cd0e8fc579094751059fe480c787077 |
| SHA256 | 791fc3c3920a9ce4e18c3b9153dcb82aa2de285c9a78e4e9591727fb4fb9677e |
| SHA512 | 2f8c4ad212395c63548964252f411468ef93a7f97f472fe7c6198cfd9609ef8b41e6295bc200c096bfedef62dc414ef9340a811e48d5b1ee26598050a7d2323f |
/data/data/com.meishai/databases/sharesdk.db-journal
| MD5 | 6018869fe8691738f52d06031c492920 |
| SHA1 | bfc84dbfc9d66ce4b87ad7550835be8576924cc3 |
| SHA256 | d4a1d7c3edc5da7bc80261255131c14a5ae2ab3549920bb8f82d5f2fe2c18b1e |
| SHA512 | 23311d38a61743d12bb6729c87832b1015c189ad912c5a0656f2d7b1805d52a6de6522c67e50fc070b23661a15d6a03eb19e4c8b673039d26135bc400b67a66d |
/data/data/com.meishai/databases/sharesdk.db
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.meishai/databases/sharesdk.db-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.meishai/databases/sharesdk.db-wal
| MD5 | 37a89e9a0dccd2c3a7ada07fd6035d20 |
| SHA1 | 786e2e14a443dfc4261b5369db0256059db40869 |
| SHA256 | 2582d8c6bcc6eece18fac3e0d0eac016afe3a572f9d600943b0c25f1f686b622 |
| SHA512 | 3c6f217c8193e0c0f3baa75f8324b107b393d73bda97906b2f92f39f931150c058997739469bdd3bf425ef7c20693ee8ee8a9b2ad1192371983b5129de44d9f1 |
/storage/emulated/0/ShareSDK/.ba
| MD5 | 12f1b715cb4e6e6f0eea56a74a8ce82f |
| SHA1 | 1ecafeeb3a59f4ba16d71d6e9d8b11ba57f0174c |
| SHA256 | 50b40a6f3c83e43a2a985dd0dc4b33a4ba554149aac0e5b3fbd93510651bedf6 |
| SHA512 | fd818602ada7f52ae5b28c354132efa74469decc2b5e465ae616802a489a5cb7a578d7002fcbc507f29c1a50fbd95f22227608afbf7205d5d63538714ea77f91 |
/storage/emulated/0/ShareSDK/.ba
| MD5 | a1f46b45ac6578f38d384677d2aefb6c |
| SHA1 | 821514529dbed5fe036e45167552722e3050e3fb |
| SHA256 | 41ace9d622daa82a26002b3629efd9510f9c6e17d0c2dd6ec296046449f01d24 |
| SHA512 | 0674a13f99b206a034ca16af403404a5b000f3b9170cd564c7d9973a7528e25974323a87b586203719f3cbf616333b820b647e6a653a0863771592d3b25c646e |