Analysis Overview
SHA256
4e0a69bf232a9c12ec915bac7dd6789adb2116927b51f10e4bd996cbde854682
Threat Level: Known bad
The file 4e0a69bf232a9c12ec915bac7dd6789adb2116927b51f10e4bd996cbde854682.bin was found to be: Known bad.
Malicious Activity Summary
Vultur payload
Vultur family
Vultur
Loads dropped Dex/Jar
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Requests dangerous framework permissions
Queries information about active data network
Declares services with permission to bind to the system
Acquires the wake lock
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-09 22:03
Signatures
Vultur family
Vultur payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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 app to access precise location. | android.permission.ACCESS_FINE_LOCATION | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | 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 location in the background. | android.permission.ACCESS_BACKGROUND_LOCATION | N/A | N/A |
| Allows an application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
| Allows applications to use exact alarm APIs. | android.permission.SCHEDULE_EXACT_ALARM | 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 application to read or write the system settings. | android.permission.WRITE_SETTINGS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-09 22:03
Reported
2024-10-09 22:08
Platform
android-x86-arm-20240624-en
Max time kernel
21s
Max time network
145s
Command Line
Signatures
Vultur
Vultur payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.rest.tymkos/files/xzglduvrykldjpdk.dex | N/A | N/A |
| N/A | /data/user/0/com.rest.tymkos/files/xzglduvrykldjpdk.dex | N/A | N/A |
| N/A | /data/user/0/com.rest.tymkos/files/xzglduvrykldjpdk.dex | N/A | N/A |
| N/A | /data/user/0/com.rest.tymkos/files/zcwitmneqqgwpvmm.dex | N/A | N/A |
| N/A | /data/user/0/com.rest.tymkos/files/zcwitmneqqgwpvmm.dex | N/A | N/A |
| N/A | /data/user/0/com.rest.tymkos/files/zcwitmneqqgwpvmm.dex | 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)
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | 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 |
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Processes
com.rest.tymkos
/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.rest.tymkos/files/xzglduvrykldjpdk.dex --output-vdex-fd=71 --oat-fd=76 --oat-location=/data/user/0/com.rest.tymkos/files/oat/x86/xzglduvrykldjpdk.odex --compiler-filter=quicken --class-loader-context=&
/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.rest.tymkos/files/zcwitmneqqgwpvmm.dex --output-vdex-fd=71 --oat-fd=76 --oat-location=/data/user/0/com.rest.tymkos/files/oat/x86/zcwitmneqqgwpvmm.odex --compiler-filter=quicken --class-loader-context=&
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 | 142.250.187.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | freshposters.online | udp |
Files
/data/data/com.rest.tymkos/databases/com.google.android.datatransport.events-journal
| MD5 | ca02e20e7b789b484b6280ad96c43c76 |
| SHA1 | 692020ecfc73b2f63f977272e99ef395acf739ed |
| SHA256 | 3456ca40917e6845fe29d80c5203f6298823e50897d8e8fcdeb6d14c32e5df17 |
| SHA512 | 24fb208e1ae6c97f0de4631cdb8da5200c94b2afb629b95ffbfe82666cc2bdc680dc7712e9c4c28819fd8557904d74177853559aad402599889218660d8a20ae |
/data/data/com.rest.tymkos/databases/com.google.android.datatransport.events
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.rest.tymkos/no_backup/androidx.work.workdb-journal
| MD5 | bdc6cb2c8fd693ba2609610e55c10952 |
| SHA1 | 5ad96adc48366def0f91bf5d2e71eaa274ed9e55 |
| SHA256 | c72ce3b39dfc743b75e32e280ce8877e58a83e79ce7c3da7aed4643d24b15ee0 |
| SHA512 | b95fc947b34a10af144bd59846f30b0ca0618e8c8e004da900a2b71a8727743cd2ed472f45571201b13ee00d1c921c62d9ebdd2c2d8da96480666d30828bf77c |
/data/data/com.rest.tymkos/databases/com.google.android.datatransport.events-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.rest.tymkos/databases/com.google.android.datatransport.events-wal
| MD5 | 897a8156f1f69c0e833e80e54c9eee59 |
| SHA1 | f10ff49fcdfb639d31e6b896ac84827a58737836 |
| SHA256 | aae98b0e4d49778417a5ada00b6cb76609c398e5fa19849a936390ee9e8186b5 |
| SHA512 | adea1a292ff8968ef817abda61121a47e2dee725a5f71699221d1570d1d87c051793bf30328441ac0d5b142d3adec410111b1b18a6f9e056334050df6b0c51af |
/data/data/com.rest.tymkos/no_backup/androidx.work.workdb-wal
| MD5 | 20cbea708588b893c66e69f3dd51379f |
| SHA1 | b5f838da59a36ffec9422bf5ddf9a0e9f7ae6fd5 |
| SHA256 | e18ec3bf71f802dec52a3de428d94b9b1fed1f98f2136d43c50f203b5cc931a6 |
| SHA512 | 0908641724ea91ecbae2fa59b11a687211c4a081a781cbf7d4909d1265858d8832423c2bf6ed5d35268519f0e25032782a7a6861866078f7103f2a8ffcc71935 |
/data/data/com.rest.tymkos/files/PersistedInstallation2311316275418884182tmp
| MD5 | a56ce8e3a587da1d2c3357292ed5d883 |
| SHA1 | b6acba91e236e5e1de96bd893274a9b3ee760dd9 |
| SHA256 | c22b006c97ba8d06463aebdf055c5fe4dd97e60ea7abd1efec45656317824ae7 |
| SHA512 | c6d34ec41cb54927781ee1ad5272ba7ee44a6d90fb2f83195a47cb2075c9ce2c3e4053f6ab47dd6d314626119566c45c3f25b6cd30b8ac40ece2d9405579a619 |
/data/data/com.rest.tymkos/no_backup/androidx.work.workdb-wal
| MD5 | 5b51538112be950a1b3718cb46882806 |
| SHA1 | 5e17bec52a424c19d3d3bc23a6605b4edd0e7e8d |
| SHA256 | 4a7e3a3eb8097ea374c25038fd8283621a58cdcba7932fc6044abfac5471745f |
| SHA512 | 938bd7504642a042b801b61923468a770a9f792b1b643cd0b7d2069ced24962d586c24a34405082b901f154ae0688996ef6c7f8b114f9b4ac75e215e00c80290 |
/data/data/com.rest.tymkos/files/PersistedInstallation2529705967758682292tmp
| MD5 | aadd558eb812eb24d2d1b4ec9b63a5e9 |
| SHA1 | f14798b7ef4cc37425a424308bce81089462d5e6 |
| SHA256 | c25e2ad3bca9b3321daab3957ad2658a0598fd7c54ccb29a36a0ff09a41a5f81 |
| SHA512 | 3a1fea564cbde567fed86d8bee257d838734ec3b4dfa975f2d128c07ee73898f41b599b2074e6a78c8e7202fb63dd526cd3ff51848484d9d4b7ce32ad2f02a7f |
/data/data/com.rest.tymkos/cache/pvxkizsnsmgodens
| MD5 | b516bebc401371e22aeedaf0b19ef16e |
| SHA1 | 6e64dd90f4194a6037f2291d1d117a7224ecd33f |
| SHA256 | f78be45c469404aea570357c4902554849f0896021f76bffb975dc588f22b756 |
| SHA512 | e6473227f221e465f6150292a8581ccde4343ccb7b1ecb93f9373358fc5bb97a6e635053ca308a27e0df6d97ca5ba23375d7e2f1363a63404256810a6d51a511 |
/data/data/com.rest.tymkos/cache/brvleuxqgacrqvrr
| MD5 | b1e7f71ed55daefdb2a5055d30a64e44 |
| SHA1 | 62c994b54fcac063accb892aa543d21a1a2b003a |
| SHA256 | e395f3b91edbcc6534d4d753511fdd1eeaadfc7203ed3054679666586c794ec9 |
| SHA512 | 40491e3fa3b982ecf393eecac7f03d41381deee030de470704f10a5fd97c5f95c969ad5946678789d42eb401efa6f03fe7987b34c116f4781bdb7dd1af126608 |
/data/data/com.rest.tymkos/files/xzglduvrykldjpdk.dex
| MD5 | 38ee35ba278a7af791ac8844f99aec13 |
| SHA1 | 8f7fc117a35c2cec91034da33b8c2930e5d1acdb |
| SHA256 | f889246491a0f9c0e745df52bb7b59ee29e2f65c107c194a5f9e59d2b2f52bb3 |
| SHA512 | 39e8e453a7aac150372c0ff18a1f71c69139829763addafad542ac9b661f9542a74073682f97869f873d8eff7e0233ca337b66bf4032f403cea1ecd73ea6e5dc |
/data/user/0/com.rest.tymkos/files/xzglduvrykldjpdk.dex
| MD5 | c50bd4622f29490811d75a4a09ebbd7a |
| SHA1 | ebc4c9a3fe7db8900988eb59d9027cf0c40b221c |
| SHA256 | 9d3ca39a86ea43fe253f0b79b9cae00f45fe0fc3c65239d40c2ffdaa04a6a7db |
| SHA512 | 57bb8fd4b61ccea6477ed4121526f7627ea5d8311a9017853e7e5a54bc242f4e604aa0843d0851892b96a5c6223ff6cfb74041a5bfb12cd537c062d8acb8318a |