Analysis
-
max time kernel
47s -
max time network
148s -
platform
android_x86 -
resource
android-x86-arm-20240514-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system -
submitted
22-05-2024 02:19
Static task
static1
Behavioral task
behavioral1
Sample
bfbc06de40e52af6c9bc29d3a3d0fdb0b3b74b0c31c9156b736836606c7b204d.apk
Resource
android-x86-arm-20240514-en
General
-
Target
bfbc06de40e52af6c9bc29d3a3d0fdb0b3b74b0c31c9156b736836606c7b204d.apk
-
Size
2.4MB
-
MD5
8f31dd812e56ad62b5e10869bc787f8e
-
SHA1
5141976bf6908085c2140699d29302b86cf84cc6
-
SHA256
bfbc06de40e52af6c9bc29d3a3d0fdb0b3b74b0c31c9156b736836606c7b204d
-
SHA512
a0bcaf3b09bf382a7a47c25ee42ef020311a6d9910cfcb5140a5770bb98bca1d87ab5f5487145b68e4633039705f99405e86c9dbdf66b24c8f206b78ae37795c
-
SSDEEP
49152:S3sceITlSeOl9H5D6U7LLlI+s57xBeLwao9:S3schoeOl91n7tU7xBeLwL9
Malware Config
Signatures
-
TiSpy
TiSpy is an Android stalkerware.
-
Requests cell location 2 TTPs 1 IoCs
Uses Android APIs to to get current cell location.
Processes:
com.pvwjjxgk.tforbkeydescription ioc process Framework service call com.android.internal.telephony.ITelephony.getCellLocation com.pvwjjxgk.tforbkey -
Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
Processes:
com.pvwjjxgk.tforbkeydescription ioc process File opened for read /proc/cpuinfo com.pvwjjxgk.tforbkey -
Checks memory information 2 TTPs 1 IoCs
Checks memory information which indicate if the system is an emulator.
Processes:
com.pvwjjxgk.tforbkeydescription ioc process File opened for read /proc/meminfo com.pvwjjxgk.tforbkey -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
/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.pvwjjxgk.tforbkey/files/dex/vRdyPlXEzJWiMJsqZ.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.pvwjjxgk.tforbkey/files/dex/oat/x86/vRdyPlXEzJWiMJsqZ.odex --compiler-filter=quicken --class-loader-context=&com.pvwjjxgk.tforbkeyioc pid process /data/user/0/com.pvwjjxgk.tforbkey/files/dex/vRdyPlXEzJWiMJsqZ.zip 4364 /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.pvwjjxgk.tforbkey/files/dex/vRdyPlXEzJWiMJsqZ.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.pvwjjxgk.tforbkey/files/dex/oat/x86/vRdyPlXEzJWiMJsqZ.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.pvwjjxgk.tforbkey/files/dex/vRdyPlXEzJWiMJsqZ.zip 4287 com.pvwjjxgk.tforbkey -
Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
Processes:
com.pvwjjxgk.tforbkeydescription ioc process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.pvwjjxgk.tforbkey -
Queries information about the current nearby Wi-Fi networks 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about the current nearby Wi-Fi networks.
Processes:
com.pvwjjxgk.tforbkeydescription ioc process Framework service call android.net.wifi.IWifiManager.getScanResults com.pvwjjxgk.tforbkey -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.pvwjjxgk.tforbkeydescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.pvwjjxgk.tforbkey -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
-
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
com.pvwjjxgk.tforbkeydescription ioc process Framework service call android.app.IActivityManager.registerReceiver com.pvwjjxgk.tforbkey -
Acquires the wake lock 1 IoCs
Processes:
com.pvwjjxgk.tforbkeydescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.pvwjjxgk.tforbkey -
Checks if the internet connection is available 1 TTPs 1 IoCs
Processes:
com.pvwjjxgk.tforbkeydescription ioc process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.pvwjjxgk.tforbkey -
Reads information about phone network operator. 1 TTPs
Processes
-
com.pvwjjxgk.tforbkey1⤵
- Requests cell location
- Checks CPU information
- Checks memory information
- Loads dropped Dex/Jar
- Queries information about the current Wi-Fi connection
- Queries information about the current nearby Wi-Fi networks
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Acquires the wake lock
- Checks if the internet connection is available
PID:4287 -
/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.pvwjjxgk.tforbkey/files/dex/vRdyPlXEzJWiMJsqZ.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.pvwjjxgk.tforbkey/files/dex/oat/x86/vRdyPlXEzJWiMJsqZ.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4364
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Execution Guardrails
1Geofencing
1Virtualization/Sandbox Evasion
2System Checks
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
16KB
MD53621ce0aa81e37bc5c80e2cf881f1dd0
SHA100365f82dcada94caea07443656848baf60b3bd9
SHA2568620d146b06037c9dc98b8788c3137344eb9d7e1f8b982ffec4c1d8549f24dd5
SHA51276bb7175359d61ce39e95008269752de25769c4e274b4bcf37b920bc2cbfb680b2a4a88de860ed069655d1f47604638b0301c2c6131107cd929348895d73d2bf
-
Filesize
512B
MD5280793cb3ad4ee8b295eacc7ab4f6634
SHA1fdbdbc5417b29ca5c8133ce2391c377a03fe34f4
SHA2562d2a0e263bfb181b338f6d3bf4faa530cc2f6f56c1fac2c454183fc80159214d
SHA51266a3bf68f9f5f3dddf8cefcc2f8eac76becde00a2129d3e0d998f5e202bd909f12bc269372c11ff25659e26dfae69754fc68f4708bbc78e7a8e195ee606f8247
-
Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
-
Filesize
28KB
MD58a34721b5a29f9cce715e7b87f4d6daf
SHA162a2e36f7565694ec1ed95f6c8339c103e045ec8
SHA256cc2b987ad0b4c2d79adc004b754e26c6697cf5bb656b759521f3594ea0553029
SHA512b66939e60a2a78f809d1181a2e15a5e4e7d1959fa044189a4cd6f59452c4d958a0bf30e0a83969f793754b4325be698f3a707487b0c8a04fd1620dd43d4916fc
-
Filesize
145KB
MD51abc5675c7ddb7b995c725b4805829f8
SHA163b2c1919417ce0c39623bf1b78768a9f9bfa511
SHA2567f17745e4ae708e64ca95d0e142e8c2efb0623ecdfd6beadf1fdbfa4eb2d430a
SHA512a57113c63bbaa2adf3ee4f4685034649a5e91ce07ae7929c5f212923c21b3a72c11cc6c6ed49cd2b99bc7ddca23550b1f1331a3c687a0ebaf0d772719ddf5f65
-
Filesize
3KB
MD54651e1fd4234ee465d6fe6349f2e178d
SHA11a86fbd1edd11fa983155172d484959760c1fc0e
SHA256725ccd777793d5b05707aa28438b58a021c15b0f9cf47ace83aada6ea93a921b
SHA5126962571dbc91930f4624e3c80e1ab7a5ac23f8f13ccb4587d1619c5d5f8e9731974ae954e8b9ba2e86084f8e797c6a9d49267667a98e47bd7af9e0af29686b0c
-
Filesize
533KB
MD5c12f29029b73d9091aed0120b90afc7d
SHA14f6c9fbccb56c5c49e5b3c510f551a6e8dab470b
SHA2566e7046e270605df5f30e5fd62011b7fce63c8c7776bfda0cc5ff3cba717bbf43
SHA5121af61c4b44ed6b5100aeb12869e0e81dc7527d1db7be9eaf726cf21cc8daef521bb6b8461020c8f05409d490f565a255be0299de5e7e67573de82985e2f575cb
-
Filesize
17KB
MD584fa8b061ac32cd483d203ab95e4af5e
SHA1013255aa821dd5ff79af9faf2cb217b34b696fb2
SHA25670ad616009f5fc4428f615700f871fa07a3f40c7e536d1cb404f62c58a7484b5
SHA512b11f79f4ae4923df6a5e2ff37f6b2d250d3460bea1728eb87a001e80c893f0b33e0548c743f0df3f675b4c898b0f47b5a9dd05f0c4152f150d97430d66bc37d4
-
Filesize
1.3MB
MD57d4631264dff2b3b2e6fff0486acd806
SHA117818ca2937fec1baed38405a5b4f0e656c2ac91
SHA256dd850c5394707c70d532c850a41beb0ae61924a5482314aa9d18d878f7800b6d
SHA512025c20fb96c9ef9f4a697d1281ba3af508e3e80edc1f4f98e4316d399af52e312c1e9c484cb4e6b5537f4050e9347d244efd81a3d556d7b5a46e46297d8b4b6d
-
Filesize
1.3MB
MD50b8cc3e5a88e2626ff617e136ddd2107
SHA1d3c69e462548690d20e77752fa126031c5df069c
SHA2566ff8a1c055fc8cc39037a13bb9f74238b678e7a48f06b90639f05c1153ce29f9
SHA5120e8b006ccbc69c82d775bb686ba2b1179b89e1967beb8732688bf536e2e77ae4f2e5f1f4d88d2e70f2703f4a15b3864bc89ef322ad6c89f0850313fc50eb04d0