Analysis Overview
SHA256
d322d9e216c5479453051cc3d96927efc827c8e0ca6de62a6963c2dee4760e30
Threat Level: Likely malicious
The file 625cb702476486e20e7d86d3616cc79c_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Removes its main activity from the application launcher
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks Android system properties for emulator presence.
Checks memory information
Obtains sensitive information copied to the device clipboard
Queries the mobile country code (MCC)
Checks CPU information
Loads dropped Dex/Jar
Checks if the internet connection is available
Queries the unique device ID (IMEI, MEID, IMSI)
Requests dangerous framework permissions
Uses Crypto APIs (Might try to encrypt user data)
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-21 06:38
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| 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 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 access to the list of accounts in the Accounts Service. | android.permission.GET_ACCOUNTS | N/A | N/A |
| 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 application to read from external storage. | android.permission.READ_EXTERNAL_STORAGE | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-21 06:38
Reported
2024-05-21 08:05
Platform
android-x86-arm-20240514-en
Max time kernel
178s
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)
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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/user/0/com.pro.fla.off/app_ttmp/t.jar | N/A | N/A |
| N/A | /data/user/0/com.pro.fla.off/app_ttmp/t.jar | 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.pro.fla.off
/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.pro.fla.off/app_ttmp/t.jar --output-vdex-fd=49 --oat-fd=50 --oat-location=/data/user/0/com.pro.fla.off/app_ttmp/oat/x86/t.odex --compiler-filter=quicken --class-loader-context=&
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.200.14:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| US | 1.1.1.1:53 | api.ymkeyxeghj.rocks | udp |
| GB | 216.58.204.67:443 | tcp | |
| US | 1.1.1.1:53 | a.asense.in | udp |
| US | 208.100.26.245:80 | a.asense.in | tcp |
| GB | 142.250.180.14:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | www.youtube.com | udp |
| GB | 142.250.178.14:80 | www.youtube.com | tcp |
Files
/data/data/com.pro.fla.off/app_ttmp/t.jar
| MD5 | f06ab1caa33597d6410dc5edad0bf259 |
| SHA1 | 5407d16f2d2704565ab532a2f54520fa3c2ec755 |
| SHA256 | 095b2e7e0a7e3226fb6a43c90d5d0b7db59408e28991f3f7b970d2baef79a9cb |
| SHA512 | e9dd43fea9e081281fc721ff4ceeb7959085cdbd4b8300227a2c2f4300f19ad7ecae4bea552cd95473ab59e347811d3ee1ac1a063a9c90e37839af2ecbbe4138 |
/data/user/0/com.pro.fla.off/app_ttmp/t.jar
| MD5 | 6a6cdb4b514dcc313ebbbf4677eef772 |
| SHA1 | 81b1d963a7c7a385193a28cb0001ac0faaa57b87 |
| SHA256 | 1e706adcc6521f04efabff9d8a2fa193ab6540b88894859320c1f34fdec57310 |
| SHA512 | 1777ff00aca9205380eb5de58fd40a0133ad44d73286435f7d19c40c3e3bff56349697fd417dec8365ba071e8ebdf1d4e153454076d870efb73fe5bad1054b2b |
/data/user/0/com.pro.fla.off/app_ttmp/t.jar
| MD5 | 3b15dd60fd2d407da2f26722c6849aff |
| SHA1 | 86de0a56f144df75ac2b06a6bafad5155166366b |
| SHA256 | 18ec562cf1e1c3325b3e252d80725f92990ea397632aeec32ef0a5a8bab27408 |
| SHA512 | ccabbeead605602a4ecaebc69d7a7b0dba9e4e4a80383cab4ec79ef68f6b9a68aa0abfef0f4b15a42e878c3d6e0b1cc19810cc805fc600dd5bddb8df10df0ed0 |
/data/data/com.pro.fla.off/databases/com.pro.fla.offb-journal
| MD5 | acb682c7e82ffdac6a1038451a150086 |
| SHA1 | a4e3800285d7444c556bf8ec42c70061c52113e4 |
| SHA256 | de677107511928a0c357079c4ce9453b06f5371a5c5d377d3958be9d9b8f38f0 |
| SHA512 | 84bd145938bde0c7516f7f83ec8d023c0a1af9ac5128dfa383cb588b20449a99cf9b0fb949d7d42ecf3708d679a458161d6f7f5cf75e0e6b03957ce70f111871 |
/data/data/com.pro.fla.off/databases/com.pro.fla.offb
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.pro.fla.off/databases/com.pro.fla.offb-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.pro.fla.off/databases/com.pro.fla.offb-wal
| MD5 | 1e82a1a524aac35021ec4e5047ff4b78 |
| SHA1 | bd61633f3ab038b0d345597dc2c5223dd08ea4c3 |
| SHA256 | f4b6e943a0c015530fd7eb44ef7f654e6aef742e5e721429a9a2a8880b253cfe |
| SHA512 | e754535c3459b24b6cbd913e19bb4c5ed4d5197ae223629d38e1a4a31ff6b5d8a94f22ffe7d87e39658fad47f3254bc028927952196fbd0c4465fb13b907ae2c |
/data/data/com.pro.fla.off/app_ttmp/oat/t.jar.cur.prof
| MD5 | f5247242797c35fbcfe5a02e7f71d547 |
| SHA1 | 6d30eff24ada674d35495b763e611851240e953e |
| SHA256 | 23abb80cfd94b464bfa22654c451d40ad0820854f03752c5670a45d2a0c0289f |
| SHA512 | 37ca22734b25d98dd2c9c204fa17ecfc29aaecc00294a9cd69c2e09ebb7b444989a588359b4878e17f4eb1bf122579e8ba78b3df3f9bcbc9b5fbac63da4f078b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-21 06:38
Reported
2024-05-21 08:06
Platform
android-x64-20240514-en
Max time kernel
177s
Max time network
139s
Command Line
Signatures
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | 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.pro.fla.off/app_ttmp/t.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 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.pro.fla.off
Network
| Country | Destination | Domain | Proto |
| GB | 216.58.213.10:443 | tcp | |
| GB | 216.58.213.10:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | api.ymkeyxeghj.rocks | udp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.212.200:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | a.asense.in | udp |
| US | 208.100.26.245:80 | a.asense.in | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 216.58.212.238:443 | android.apis.google.com | tcp |
| GB | 216.58.213.14:443 | tcp | |
| GB | 142.250.180.4:443 | tcp | |
| GB | 142.250.180.4:443 | tcp | |
| GB | 216.58.212.194:443 | tcp | |
| GB | 142.250.180.14:443 | tcp |
Files
/data/data/com.pro.fla.off/app_ttmp/t.jar
| MD5 | f06ab1caa33597d6410dc5edad0bf259 |
| SHA1 | 5407d16f2d2704565ab532a2f54520fa3c2ec755 |
| SHA256 | 095b2e7e0a7e3226fb6a43c90d5d0b7db59408e28991f3f7b970d2baef79a9cb |
| SHA512 | e9dd43fea9e081281fc721ff4ceeb7959085cdbd4b8300227a2c2f4300f19ad7ecae4bea552cd95473ab59e347811d3ee1ac1a063a9c90e37839af2ecbbe4138 |
/data/user/0/com.pro.fla.off/app_ttmp/t.jar
| MD5 | 6a6cdb4b514dcc313ebbbf4677eef772 |
| SHA1 | 81b1d963a7c7a385193a28cb0001ac0faaa57b87 |
| SHA256 | 1e706adcc6521f04efabff9d8a2fa193ab6540b88894859320c1f34fdec57310 |
| SHA512 | 1777ff00aca9205380eb5de58fd40a0133ad44d73286435f7d19c40c3e3bff56349697fd417dec8365ba071e8ebdf1d4e153454076d870efb73fe5bad1054b2b |
/data/data/com.pro.fla.off/databases/com.pro.fla.offb-journal
| MD5 | a47a239a30fc715eb06cf278436bd8c0 |
| SHA1 | ba2d7fe516b17e4a8c8fa8d918e9e9858df1b2a0 |
| SHA256 | d9292f48d0cbf02d73d14a08606a1890b88c75916a50c17bd6f0606de0931f27 |
| SHA512 | 87c8aae2156b676ab0bebed0a9d94f6fb016e447ca79bc7dc35baaf11a3f06f1abbffc30b6e7de588a5cf4c0ff4caeb5030fb46ab0149164546acce414e267ad |
/data/data/com.pro.fla.off/databases/com.pro.fla.offb
| MD5 | dc991f7d899dd7fae28c452b20a9d718 |
| SHA1 | b01fb5f63b1ccfae46d0e5975eaacf7fdcd31ec0 |
| SHA256 | 767ccd60308b3bd13637343484d90847eca74e0577f3699e22021696cb25e738 |
| SHA512 | 074c4547301c2621f75b4f2aea57889c820523d6358aca75ac359d27ec5e8315f5a1239220ee64111d12b76829222dd4e965f573c8f3900704c2690353b8ea39 |
/data/data/com.pro.fla.off/databases/com.pro.fla.offb-journal
| MD5 | 3369f73038be961488612d4de95e8924 |
| SHA1 | f054b93974e5960281091f9db863cd8697dd45b4 |
| SHA256 | b7e2d7b77cebd8b50fa8958f2c2b7dfc2d99bb2fc7de976c5b873d4122fc4688 |
| SHA512 | 2e6a133f589c7098ba7589715244f964bfc694cb58bb28614171a6295b31a0cc30c9d684db62a5bac7771b12e9e654c129346b8a34fcff6c51b3d23cba974fdb |
/data/data/com.pro.fla.off/databases/com.pro.fla.offb-journal
| MD5 | 227e17a368bd21e33626e931dac4b5fe |
| SHA1 | bb5fe9c84eeb13a4be3dd170abbb64ef4d35d621 |
| SHA256 | cd9a90beb5f255a420b41ed25410a825e5bd10236a23f89393cc7e63520b8e92 |
| SHA512 | 9e768c91198dcbff763eadefc622312ccde8000c989835af94af18f7b9baa757a32adebe26743d917ca4627854d68c6b6603ebcbbf9b9e41d787363cee4f14eb |
/data/data/com.pro.fla.off/databases/com.pro.fla.offb-journal
| MD5 | 81ec3e8da2bc2235908261ee4dd51fc2 |
| SHA1 | 6d8c04dde2f4a0f3c4a0d9061d1bbdcf858378df |
| SHA256 | 1df4844c71a8be8aede6268971918538c2f541611cb31f4fba3d4e25861e2ee8 |
| SHA512 | 7d65a200d98943b26065104fc973e04e4229ae42423cb19b7808121b1e0cf2756191384d48a4ac47b428c31dd31d94576b62e9f11bd706d054d9c4e815a645c5 |
/data/data/com.pro.fla.off/app_ttmp/oat/t.jar.cur.prof
| MD5 | ebf4daeab1a091c4fd5c8866a1063d67 |
| SHA1 | 2999607d17c4f8d93ca8f4e41474b89f83490523 |
| SHA256 | 9491ab984fe92e294e763508c44a896d009e145a9fbdb69e64f7d0d72d94cdb9 |
| SHA512 | 6a7c14722fea4816995eeb5e069e3ebac786dc4c704f13d43e2204d855ff2f8ad653d99ca6e45bc53d6c8917453e40d2fb330a7bcd102044a3fcafecc92121f8 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-21 06:38
Reported
2024-05-21 08:06
Platform
android-x64-arm64-20240514-en
Max time kernel
17s
Max time network
132s
Command Line
Signatures
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Removes its main activity from the application launcher
| Description | Indicator | Process | Target |
| N/A | N/A | 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.pro.fla.off/app_ttmp/t.jar | N/A | N/A |
| N/A | [anon:dalvik-classes.dex extracted in memory from /data/user/0/com.pro.fla.off/app_ttmp/t.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 |
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.pro.fla.off
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 | 216.58.213.8:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | api.ymkeyxeghj.rocks | udp |
| US | 1.1.1.1:53 | a.asense.in | udp |
| US | 208.100.26.245:80 | a.asense.in | tcp |
| GB | 142.250.178.14:443 | tcp | |
| GB | 142.250.178.14:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.200.46:443 | android.apis.google.com | tcp |
| GB | 216.58.201.100:443 | tcp | |
| GB | 216.58.201.100:443 | tcp |
Files
/data/user/0/com.pro.fla.off/app_ttmp/t.jar
| MD5 | f06ab1caa33597d6410dc5edad0bf259 |
| SHA1 | 5407d16f2d2704565ab532a2f54520fa3c2ec755 |
| SHA256 | 095b2e7e0a7e3226fb6a43c90d5d0b7db59408e28991f3f7b970d2baef79a9cb |
| SHA512 | e9dd43fea9e081281fc721ff4ceeb7959085cdbd4b8300227a2c2f4300f19ad7ecae4bea552cd95473ab59e347811d3ee1ac1a063a9c90e37839af2ecbbe4138 |
/data/user/0/com.pro.fla.off/app_ttmp/t.jar
| MD5 | 6a6cdb4b514dcc313ebbbf4677eef772 |
| SHA1 | 81b1d963a7c7a385193a28cb0001ac0faaa57b87 |
| SHA256 | 1e706adcc6521f04efabff9d8a2fa193ab6540b88894859320c1f34fdec57310 |
| SHA512 | 1777ff00aca9205380eb5de58fd40a0133ad44d73286435f7d19c40c3e3bff56349697fd417dec8365ba071e8ebdf1d4e153454076d870efb73fe5bad1054b2b |
/data/user/0/com.pro.fla.off/databases/com.pro.fla.offb-journal
| MD5 | 05f809e6fa3c46a4015977edd95f74a3 |
| SHA1 | 854e41520113a6bee80eead868cfb456463d00bb |
| SHA256 | cbb35af39b54771608e55e52f85d89c54080e29e851504da3728c869228af26c |
| SHA512 | 294af5cf0785cc7a37aeba67ff370b41f719a1632b48460f40b206f10dfa0e7d5a6870244f5a0b52380118c9e48240a59261d0c9224dba0ae809dcc3bf84297d |
/data/user/0/com.pro.fla.off/databases/com.pro.fla.offb
| MD5 | 22b3f2110ff9444d4ee7d512b637a1cb |
| SHA1 | 7a39d4544751c9da2853a3301783e0b3b3da2e39 |
| SHA256 | 48e08255dce4bf78261d12668d58e1573a80ca0033d8c174bbba864512b2dd55 |
| SHA512 | 634211d903575fd3bf3cc945eb5e3d931e4c540246ea8e4b5e03f57ea0410cf82f45004af6bb82bd9327256963f07fc9d8e9fa7959afee3e9c5c0b33c657c6c1 |
/data/user/0/com.pro.fla.off/databases/com.pro.fla.offb-journal
| MD5 | 786839764d8989688a5425f5b0ba6830 |
| SHA1 | 2e37d6c44ee0ae58fc15b8b3b901220f4630c5b1 |
| SHA256 | 7f2ffa744d7114e7d0fafeb3db71afa36e7670886c589641133abdeb15fd63f0 |
| SHA512 | d10cfd7930dd1eee201e7841e0a67987cdbb7d30044825033e3cf1331042e910e9536b5ebafea2f45bd0f8401e3a43177de0fcda52fa8fcdc6d372127126a0c3 |
/data/user/0/com.pro.fla.off/databases/com.pro.fla.offb-journal
| MD5 | 3f75bcba081e988b845843fed547a4bc |
| SHA1 | d5ccf915154f1a0f9f112c1f87106776cb2ef420 |
| SHA256 | 8347a224d755e490b8e9318004cc13078c06e9872f7877ab9ff1c27832c20ecf |
| SHA512 | 32f8833d4c0b9bd4fb40e7332d10262dd419fc3efe25dc1b9e7f9f7854a5a506892f4f12d0bc80721644c4c68e26b1e9df3228afab9496f8adeec822842b9581 |
/data/user/0/com.pro.fla.off/databases/com.pro.fla.offb-journal
| MD5 | 0dccc1d3970204296ab6bd952f8fe04c |
| SHA1 | 02841cfa62b0398ac8dd38b8b44699afc5af665c |
| SHA256 | 651bfcf69eb26e11ea0fe24ddb4fa2b73a8ccef2f44106b8a47556f2978b0e11 |
| SHA512 | 2728f267d2be1e766ad97a4ac9f2073a0da49cfb237e7a4585384186421d9998398fddd1bf42feacf7049be3c754899c2b6d4eab4266cd8d07718a4e798d13fa |