Analysis Overview
SHA256
935e4fa4e25affc6af197c263ba50453affd5ec13a2aa70dcc636af7c713e324
Threat Level: Known bad
The file 2c0871f71a4ee9a331080dc8b829c27d_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Privateloader family
Queries the mobile country code (MCC)
Checks Android system properties for emulator presence.
Checks memory information
Loads dropped Dex/Jar
Obtains sensitive information copied to the device clipboard
Queries information about running processes on the device
Checks CPU information
Registers a broadcast receiver at runtime (usually for listening for system events)
Requests dangerous framework permissions
Checks if the internet connection is available
Queries the unique device ID (IMEI, MEID, IMSI)
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 22:31
Signatures
Privateloader family
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | 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 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 application to request installing packages. | android.permission.REQUEST_INSTALL_PACKAGES | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 22:31
Reported
2024-05-09 22:35
Platform
android-x86-arm-20240506-en
Max time kernel
34s
Max time network
156s
Command Line
Signatures
Checks Android system properties for emulator presence.
| Description | Indicator | Process | Target |
| Accessed system property | key: ro.product.model | 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 |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/data/com.btxbfps.drtkt/.jiagu/classes.dex | N/A | N/A |
| N/A | /data/data/com.btxbfps.drtkt/.jiagu/tmp.dex | N/A | N/A |
| N/A | /data/data/com.btxbfps.drtkt/.jiagu/tmp.dex | N/A | N/A |
| N/A | /data/data/com.btxbfps.drtkt/.jiagu/tmp.dex | 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 if the internet connection is available
| 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.btxbfps.drtkt
/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/data/com.btxbfps.drtkt/.jiagu/tmp.dex --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/data/com.btxbfps.drtkt/.jiagu/oat/x86/tmp.odex --compiler-filter=quicken --class-loader-context=&
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.200.42:443 | tcp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| US | 1.1.1.1:53 | mayi.helpserver.top | udp |
| US | 1.1.1.1:53 | bxapps.com | udp |
| US | 1.1.1.1:53 | google.com | udp |
| GB | 142.250.187.206:80 | google.com | tcp |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 142.250.187.196:80 | www.google.com | tcp |
| DE | 91.195.240.12:80 | bxapps.com | tcp |
| DE | 91.195.240.12:80 | bxapps.com | tcp |
| US | 1.1.1.1:53 | googleads.g.doubleclick.net | udp |
| GB | 216.58.204.66:443 | googleads.g.doubleclick.net | tcp |
| DE | 91.195.240.12:80 | bxapps.com | tcp |
| GB | 172.217.169.10:443 | tcp | |
| GB | 172.217.169.10:443 | tcp | |
| GB | 142.250.187.206:443 | google.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| GB | 142.250.187.196:80 | www.google.com | tcp |
Files
/data/data/com.btxbfps.drtkt/.jiagu/libjiagu.so
| MD5 | f380717bd1e3916c7b697fab8d46c5d8 |
| SHA1 | 04f51f0d16097214e38be517d93be44cb0603a88 |
| SHA256 | 8455632be7bacb221468c4daab2f9b5ee33739f08b22244ff81a36a02bec36cc |
| SHA512 | b78fe11f77d2c0ec5b36850e8cc3b955661b31641405233c8842b91205e44dc16a30d7fc1ef18dde1b066c1b98959ae9c18be5472413d2b398b7ab6a6b52c07e |
/data/data/com.btxbfps.drtkt/.jiagu/classes.dex
| MD5 | c18159b2e91a07b4308089a5f9dc6a53 |
| SHA1 | 641e977b184ed24db1c2982a11490d47ecbd1d53 |
| SHA256 | 043998476217a1b827a413566df8223d0189d671367bfc8adaf87511acd4f691 |
| SHA512 | 97776a8b850363bfb2a2ab5180583eb2d143cdbae7923e252b96b3df77a8f25a0a0382482b0f3185f2c891fe7632e64dfae9126c9d408d85ee893f21e7628e55 |
/data/data/com.btxbfps.drtkt/.jiagu/tmp.dex
| MD5 | f1771b68f5f9b168b79ff59ae2daabe4 |
| SHA1 | 0df6a835559f5c99670214a12700e7d8c28e5a42 |
| SHA256 | 9f8898ce35a47aeafced99ea0d17c33e73037bb2307c7688e50819966f4ae939 |
| SHA512 | dae27d19727b89bec49398503baa6801640540355688dfabbe689c97545295c2c2d9b0f0dcd7cbc4cfbf701d0c0c3289e647a152f49ff242d1ecc741efe4145d |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.ri
| MD5 | d926c316573be9370f5bb788ab16ed9e |
| SHA1 | 1b4a30b33f241d185df74c4d0faa3f96043907fc |
| SHA256 | adc1f596eedabc3da76c32357cc2d222f3f9c68e32bc25f61d9a9862e07b24c5 |
| SHA512 | f7bb98a4ad4b50f14714780668dd743fd134a7f57c16e9f3fa0a5000ba931ff701294142e74a76f2c945ceeb745a7892652b8d3a82225731eadafc2a00df0737 |
/data/data/com.btxbfps.drtkt/files/.jiagu.lock
| MD5 | 290f4952c9e75dc276a9758631523928 |
| SHA1 | 563e32a720a9bff50dc145f1ff2f4cb0e375914c |
| SHA256 | 50326d52f61ad704ddb34d5c884e2cf0a8da2a915840c3b86e757424aa4bbffe |
| SHA512 | 2661fc0c0b11a5e3416a20720765d9fd8be8e56d14c320ab97e1529cbbc949ec6c109e5f5aab9752fc14a82088993906a764f0f6512f57bccc590eb633f1d165 |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.rd
| MD5 | e1c26dabc0226bf3ae489bc901ca1f4a |
| SHA1 | 4c2b8b84f17cdadd1e9211187066e05f47399345 |
| SHA256 | 8cd359cd261811b07bcc57443e2464cda9dfa85220a33d88cc4bd0abaf42f54a |
| SHA512 | 7ff06914fe6bee77176d16f16ff4f425a6a24ea7b916d4610c7efc150340576167459a2978fcef317eba1d3434ae07c7aa793fc06d950a29b3936ead6b30e443 |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.store
| MD5 | 448e391c59eef34ee1defbe4dee4c41f |
| SHA1 | df1f890987371d7d8e6963c68b787856e42bc146 |
| SHA256 | 55612e17689f4bb05f27e18b4f6d06ffef92a6a8893a5cfdd3d5b99a6028b549 |
| SHA512 | ce336ce895ba861dda7da27e8869dea065eb3c3403cac55cdf1935409e5ebc95b495370f87ed7416af20af533b15615472e333ae9f2fd2713040f526835399b7 |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.ac
| MD5 | 759680adaa18e3ab879569f3757d9211 |
| SHA1 | d5e27ad9541720f8a5ed2770c76effb72f292084 |
| SHA256 | d519bff6ae54786860b2f70452f95c08e96bf0824f7f88be9e77921730bb99b8 |
| SHA512 | a4498ef0c12c3290275cbd16c1c84c41d1bdfc089c4692ebaf586097639b555d0c20b88c6b5ceba9199477da533880b2b6b1c0da2d2addb3e9325adf17f9b57d |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.ic
| MD5 | 5c1324b89b94ba1b7034bb2fa1f6f114 |
| SHA1 | 4049ec7e0a62a2753587ea1246f81113ca1765e9 |
| SHA256 | fe66368fc4eb34303eb34f7ac3f8fed1fcb3cd32874c1ccd41f01167a979bef2 |
| SHA512 | 3be91519021152088b1081c9d9753af9bab8185686ba63931193999c69e10dbefb8d7d86feb7f633bcd59165667b489b32d66d4cefe49ecf69cc7e8de0fd5eea |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.di
| MD5 | cadf5726b959bbc6571323ed53db459b |
| SHA1 | 12ce816ed1525035d4a5604eea4534dfcb051fd8 |
| SHA256 | f2862f35efeb79dfc389beb74f34c2f5a4ed90f5306f9e6fd8714d89fd0c7512 |
| SHA512 | 51efa1fbb4a68a6e27cd883ef08e2e2d2489630e8998615153657316697b519172c1c28c9a4f0d502493d473df6f52df595358881aee5242fcaf5003b56d32b5 |
/storage/emulated/0/360/.iddata
| MD5 | 78249941bc0a04b09d4450dd3f03c711 |
| SHA1 | 4694bfc38e3588b1b392fd3f6b48550afcfca6e9 |
| SHA256 | f37d841e4f977c2e3402c5ed413da03b927cc503dd8beca290dcb4b357b079ea |
| SHA512 | 3b0b8b13c2d7aa97520f348bb267599c6008e1569c81e0fd54387d43b9de5a3ef68788f0322237000220413fb6e1f9573d21bbb3f179f58d76a5409d37a1b024 |
/storage/emulated/0/360/.deviceId
| MD5 | 1d8d16c4e3b19ebf18988530d9b9a757 |
| SHA1 | bc94c1cce05cd848a53271ecb9c5311e27ffebf5 |
| SHA256 | abd87140da8de3d0aa39a24a8d52bfe7b2eb28f7a3d505f205471c7e8f4964d7 |
| SHA512 | 4562d1eedbc5c2dd7f25cd1c70343053fd451026403585182b142a64f17016c1bd0bf6ad51667b439b220e425640e55fbbda08517e7106376cdc220a4555da82 |
/data/data/com.btxbfps.drtkt/cache/1582435991586.jar
| MD5 | e8e0527a01aefdb89afd2c508f131da1 |
| SHA1 | f1103e6b260c657ceb3d95f1b023af3fda8b133a |
| SHA256 | f809447486f89fcaa74f87e06d126d103d37eb2b3157e88f2c06d989b2c284ce |
| SHA512 | fb53683a83f1068d0f94567b156e6a8910c45b1b5f33db919f7e0b9c55eab28507a235ef76d44d5b549599ea3b54dbc00496a633339d276a80f395da938d6d34 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 22:31
Reported
2024-05-09 22:34
Platform
android-x64-20240506-en
Max time kernel
150s
Max time network
159s
Command Line
Signatures
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 |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.btxbfps.drtkt/[email protected] | N/A | N/A |
| N/A | /data/user/0/com.btxbfps.drtkt/cache/1582435991586.jar | N/A | N/A |
Obtains sensitive information copied to the device clipboard
| Description | Indicator | Process | Target |
| Framework service call | android.content.IClipboard.addPrimaryClipChangedListener | N/A | N/A |
Queries information about running processes on the device
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | 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 if the internet connection is available
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Queries the unique device ID (IMEI, MEID, IMSI)
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.btxbfps.drtkt
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.201.104:443 | ssl.google-analytics.com | tcp |
| GB | 172.217.169.10:443 | tcp | |
| US | 1.1.1.1:53 | mayi.helpserver.top | udp |
| US | 1.1.1.1:53 | bxapps.com | udp |
| DE | 91.195.240.12:80 | bxapps.com | tcp |
| DE | 91.195.240.12:80 | bxapps.com | tcp |
| US | 1.1.1.1:53 | google.com | udp |
| GB | 142.250.179.238:80 | google.com | tcp |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 142.250.178.4:80 | www.google.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.204.78:443 | android.apis.google.com | tcp |
| DE | 91.195.240.12:80 | bxapps.com | tcp |
| US | 1.1.1.1:53 | googleads.g.doubleclick.net | udp |
| GB | 142.250.179.226:443 | googleads.g.doubleclick.net | tcp |
| GB | 142.250.179.238:80 | google.com | tcp |
| GB | 142.250.178.4:80 | www.google.com | tcp |
| GB | 142.250.179.226:443 | googleads.g.doubleclick.net | tcp |
| GB | 142.250.179.226:443 | googleads.g.doubleclick.net | tcp |
| GB | 142.250.179.226:443 | googleads.g.doubleclick.net | tcp |
| GB | 172.217.169.78:443 | tcp | |
| GB | 216.58.201.98:443 | tcp | |
| GB | 216.58.212.202:443 | tcp | |
| GB | 172.217.169.68:443 | tcp | |
| GB | 172.217.169.68:443 | tcp | |
| GB | 142.250.179.238:443 | google.com | tcp |
Files
/data/data/com.btxbfps.drtkt/.jiagu/libjiagu.so
| MD5 | f380717bd1e3916c7b697fab8d46c5d8 |
| SHA1 | 04f51f0d16097214e38be517d93be44cb0603a88 |
| SHA256 | 8455632be7bacb221468c4daab2f9b5ee33739f08b22244ff81a36a02bec36cc |
| SHA512 | b78fe11f77d2c0ec5b36850e8cc3b955661b31641405233c8842b91205e44dc16a30d7fc1ef18dde1b066c1b98959ae9c18be5472413d2b398b7ab6a6b52c07e |
/data/user/0/com.btxbfps.drtkt/[email protected]
| MD5 | c18159b2e91a07b4308089a5f9dc6a53 |
| SHA1 | 641e977b184ed24db1c2982a11490d47ecbd1d53 |
| SHA256 | 043998476217a1b827a413566df8223d0189d671367bfc8adaf87511acd4f691 |
| SHA512 | 97776a8b850363bfb2a2ab5180583eb2d143cdbae7923e252b96b3df77a8f25a0a0382482b0f3185f2c891fe7632e64dfae9126c9d408d85ee893f21e7628e55 |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.ri
| MD5 | e9deb02ba9c5c0b7dee0ceb54e748a53 |
| SHA1 | 0b1c013b68d60f9fa109265a12e8710194ee6b99 |
| SHA256 | 85173aea97b35302178eb6521a1d84f69b84e92d1bb5988db08cf9b97985ba86 |
| SHA512 | fec7f53e93d4f98fd42cc351e33dfd6ae50fc863a20eb5cad9d05cc109cec0985a7e97195ed1bf20f25c14c9eebe02a0355296f98b8a794b78615f3b81a52bf3 |
/data/data/com.btxbfps.drtkt/files/.jiagu.lock
| MD5 | 4ad8ef6a9a629e6f9b84be9ef6c2a79a |
| SHA1 | e8c6db8d78ac0040fbd5a9cd1120362602c08110 |
| SHA256 | b83767176065070b2d58851fd398234720e1e91447062f0eea76322787620848 |
| SHA512 | fa4f925b71e8ea139895a37f6d5f1412a75c1e0776b36658ea335f1f53dc808cc38f850361f91ef0211fb948735ae251eb0b18e84d8fb136f1d629ac32a9c449 |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.rd
| MD5 | c300cbc9d9e41456958345acada47714 |
| SHA1 | 19af932460e6602fbc2a69e4e4506ca244db0b90 |
| SHA256 | b617f8de8fffe6a577714990373e2c1a029bd6b0432426363ab9b1dc527732fb |
| SHA512 | 53ffa11b5214ea4bbb55cf353cc410a0fecd820344b7747becd77685f40631fb7553104382e7d5f69a76828968a98ee13b49d932af4e863d19eb825e9b051638 |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.store
| MD5 | 448e391c59eef34ee1defbe4dee4c41f |
| SHA1 | df1f890987371d7d8e6963c68b787856e42bc146 |
| SHA256 | 55612e17689f4bb05f27e18b4f6d06ffef92a6a8893a5cfdd3d5b99a6028b549 |
| SHA512 | ce336ce895ba861dda7da27e8869dea065eb3c3403cac55cdf1935409e5ebc95b495370f87ed7416af20af533b15615472e333ae9f2fd2713040f526835399b7 |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.ac
| MD5 | 759680adaa18e3ab879569f3757d9211 |
| SHA1 | d5e27ad9541720f8a5ed2770c76effb72f292084 |
| SHA256 | d519bff6ae54786860b2f70452f95c08e96bf0824f7f88be9e77921730bb99b8 |
| SHA512 | a4498ef0c12c3290275cbd16c1c84c41d1bdfc089c4692ebaf586097639b555d0c20b88c6b5ceba9199477da533880b2b6b1c0da2d2addb3e9325adf17f9b57d |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.ic
| MD5 | 5c1324b89b94ba1b7034bb2fa1f6f114 |
| SHA1 | 4049ec7e0a62a2753587ea1246f81113ca1765e9 |
| SHA256 | fe66368fc4eb34303eb34f7ac3f8fed1fcb3cd32874c1ccd41f01167a979bef2 |
| SHA512 | 3be91519021152088b1081c9d9753af9bab8185686ba63931193999c69e10dbefb8d7d86feb7f633bcd59165667b489b32d66d4cefe49ecf69cc7e8de0fd5eea |
/data/data/com.btxbfps.drtkt/files/.jglogs/.jg.di
| MD5 | 65ca90364ed643106c31619fe33b9978 |
| SHA1 | 6078eacf7fe40bb24e551a5820f16437ca325f69 |
| SHA256 | 622196650965f817046dd5ab8ff2e5f7ca07c6ab615ba7b478d21a8721214c53 |
| SHA512 | f749d138b0bdd7da681242e7cb71a5ff1981bad171479ccf89270237aed6fc0295001755e6ab3456bd1e1507e1f491478b573893ee0bbd06e3a8202a20414575 |
/storage/emulated/0/360/.iddata
| MD5 | 7b25c9d0f1831ad3b7f1c6af8a83ef0d |
| SHA1 | d85d9c39c0180db001c23d6a9c23732c8147aad8 |
| SHA256 | 490444ab5f365e69f1ad7e8de6e0651313d6491235748ac375b52c9ed3e22463 |
| SHA512 | dbb02659dd5d795e1411dac430e8bb7d776e811ddeb8e616b5472ea0471881b15271700f527542bac1359ec78647b9a315d74862d37ff75bcbbc38ca4f2d29bc |
/storage/emulated/0/360/.deviceId
| MD5 | 4c4c5285293d5141f582aefa4e038669 |
| SHA1 | e01852a72e5a8e6f7d63a21426b515118196047b |
| SHA256 | 36c5c63f39ddf7a6a9c01946e4f78b95790aa734176802e793e95724a1b5b731 |
| SHA512 | 097aa673273e307f7bfb7c08861ad389d4b5f7fae55d972a5c1636aa66d0b8d23b5eb9b696cefe0e5b942f23969dabf0147397aeca85fb9a4d75e0473104e399 |
/data/data/com.btxbfps.drtkt/cache/1582435991586.jar
| MD5 | e8e0527a01aefdb89afd2c508f131da1 |
| SHA1 | f1103e6b260c657ceb3d95f1b023af3fda8b133a |
| SHA256 | f809447486f89fcaa74f87e06d126d103d37eb2b3157e88f2c06d989b2c284ce |
| SHA512 | fb53683a83f1068d0f94567b156e6a8910c45b1b5f33db919f7e0b9c55eab28507a235ef76d44d5b549599ea3b54dbc00496a633339d276a80f395da938d6d34 |
/data/user/0/com.btxbfps.drtkt/cache/1582435991586.jar
| MD5 | fde2ee00cbd121cfab5290b078aa3ceb |
| SHA1 | e2b77d5320e155e413d040a8c20020962065b2f8 |
| SHA256 | 2897b0812077c654a9b3fbb0b6303d5cde681eeba7ad9981de65716c7810d685 |
| SHA512 | a9326aff8e454a2b4ac09984ef2a65fddd4dc146b4c44d839035549bff8c9fdaae490326d0b018f76c1ca2e4fb25426d74f550ca0950982fba632a023af99a56 |