Analysis Overview
SHA256
fd988b737500c564d143095972b20f6a0acd5a4f16a0e10fec8c4bb776469601
Threat Level: Likely malicious
The file 5b0ea09640c86c25dd2aee85515b8aa7_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Removes its main activity from the application launcher
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
Queries the mobile country code (MCC)
Loads dropped Dex/Jar
Queries information about running processes on the device
Queries the phone number (MSISDN for GSM devices)
Reads the content of the browser bookmarks.
Checks if the internet connection is available
Queries the unique device ID (IMEI, MEID, IMSI)
Declares broadcast receivers with permission to handle system events
Acquires the wake lock
Requests dangerous framework permissions
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-19 19:26
Signatures
Declares broadcast receivers with permission to handle system events
| Description | Indicator | Process | Target |
| Required by device admin receivers to bind with the system. Allows apps to manage device administration features. | android.permission.BIND_DEVICE_ADMIN | N/A | N/A |
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Allows an application to receive SMS messages. | android.permission.RECEIVE_SMS | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to read SMS messages. | android.permission.READ_SMS | N/A | N/A |
| Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. | android.permission.CALL_PHONE | 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 the user's contacts data. | android.permission.READ_CONTACTS | 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
2024-05-19 19:26
Reported
2024-05-19 19:30
Platform
android-x86-arm-20240514-en
Max time kernel
75s
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 |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar | N/A | N/A |
| N/A | /data/user/0/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar | 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 |
Queries the phone number (MSISDN for GSM devices)
Reads the content of the browser bookmarks.
| Description | Indicator | Process | Target |
| URI accessed for read | content://browser/bookmarks | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | 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 |
Processes
com.paranbijuv.aijuy
/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.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.paranbijuv.aijuy/app_sgdgmcumf/oat/x86/kartisx.odex --compiler-filter=quicken --class-loader-context=&
Network
| Country | Destination | Domain | Proto |
| GB | 172.217.169.74:443 | tcp | |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 216.58.212.227:443 | tcp | |
| US | 1.1.1.1:53 | f4iugfng344.ru | udp |
| 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 |
Files
/data/data/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar
| MD5 | ed67bcfa567bb2d94c16eba935e17306 |
| SHA1 | 61598d620767220f63d645453ebd12dd49e050a0 |
| SHA256 | d54f92c248831084d5b77eb1161f53410c2d3df814680af915918bdfdef0b25a |
| SHA512 | 8580021000d0925d86aa609aba40dc91bec176516c7f20daa890c3e9828d33bbaa45902526bdf70ffdf8e933bcefe0f3c374bc22d77821fcbab0ec425ded9a7a |
/data/user/0/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar
| MD5 | 0a2f026036505aeecd65339d26dc3d2f |
| SHA1 | 7a0576a8b2138d0e42bf73ca3e4f071b40524c1c |
| SHA256 | 3b3437b4b6ebb65dda61331f48da83674fbd144b49fbd883578e9896497cde1b |
| SHA512 | 417b842a671a9d4e4496ddadb8f97a281c0b64fb4803b674ba39012897ab45c41921b9e0cac4d17bba1b7435053a6a540103f04b9d52b3fcc0614b0b9e5f4ea4 |
/data/user/0/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar
| MD5 | d0410aa6e99968935f2f9847aaa345e3 |
| SHA1 | 96c584ff8d9213432fca0521945a841108ab2bcc |
| SHA256 | c5eb7ec669c78613c5a33ef58cc4476ea70bf79040fca60290bb78514d9ae58a |
| SHA512 | 5c645306dca93f0fabab23e430d6f2f70c96edd8e713071299cf3a6ea40123712cd2460e81dbf620e9131db3d27807b0c136edaebb5700578b0e80d15ff83acb |
/data/data/com.paranbijuv.aijuy/app_sgdgmcumf/oat/kartisx.jar.cur.prof
| MD5 | be1a695af5b316538aa1678fcce042be |
| SHA1 | e33ca30f2bd3a7dab323b846cf1aa7dc685f3a10 |
| SHA256 | 070e1ad93c20ca7a780e24acb614b8c006d05804060fc298ae3df7d90dbd4478 |
| SHA512 | 52970c9c418ff0d3c7d488f43f7bf4b54e60d1ad6c05de414911660f20adf03efff0896ebbeac5d02663caa1d97ee2a6765deac9e60d9ee76d06d2660117f206 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-19 19:26
Reported
2024-05-19 19:29
Platform
android-x64-20240514-en
Max time kernel
180s
Max time network
144s
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 |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar | 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 |
Queries the phone number (MSISDN for GSM devices)
Reads the content of the browser bookmarks.
| Description | Indicator | Process | Target |
| URI accessed for read | content://browser/bookmarks | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | 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)
Processes
com.paranbijuv.aijuy
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 142.250.187.202:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 216.58.204.72:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | f4iugfng344.ru | udp |
| GB | 142.250.200.36:443 | tcp | |
| GB | 142.250.200.36:443 | tcp | |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
| GB | 216.58.212.226:443 | tcp | |
| GB | 172.217.16.238:443 | android.apis.google.com | tcp |
Files
/data/data/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar
| MD5 | ed67bcfa567bb2d94c16eba935e17306 |
| SHA1 | 61598d620767220f63d645453ebd12dd49e050a0 |
| SHA256 | d54f92c248831084d5b77eb1161f53410c2d3df814680af915918bdfdef0b25a |
| SHA512 | 8580021000d0925d86aa609aba40dc91bec176516c7f20daa890c3e9828d33bbaa45902526bdf70ffdf8e933bcefe0f3c374bc22d77821fcbab0ec425ded9a7a |
/data/user/0/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar
| MD5 | 0a2f026036505aeecd65339d26dc3d2f |
| SHA1 | 7a0576a8b2138d0e42bf73ca3e4f071b40524c1c |
| SHA256 | 3b3437b4b6ebb65dda61331f48da83674fbd144b49fbd883578e9896497cde1b |
| SHA512 | 417b842a671a9d4e4496ddadb8f97a281c0b64fb4803b674ba39012897ab45c41921b9e0cac4d17bba1b7435053a6a540103f04b9d52b3fcc0614b0b9e5f4ea4 |
/data/data/com.paranbijuv.aijuy/app_sgdgmcumf/oat/kartisx.jar.cur.prof
| MD5 | c542db9e47cde6dd747350d3bfecb470 |
| SHA1 | 1d4fdb2edefd388e090d93ff867a2df122d8157d |
| SHA256 | a687311e084a33e37fb048655f33501dbe5cd6a1e2539507e0405fd99d591440 |
| SHA512 | 81cac3816b8107e712aaf03d8a0277040326ecdd21de096d0e675570b942bb6b0d5224b1b9b8d63d332b8bf54550bd5c143735edc7068b33883a282ce08cb6f2 |
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-19 19:26
Reported
2024-05-19 19:30
Platform
android-x64-arm64-20240514-en
Max time kernel
179s
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 |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/user/0/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar | 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 |
Queries the phone number (MSISDN for GSM devices)
Reads the content of the browser bookmarks.
| Description | Indicator | Process | Target |
| URI accessed for read | content://browser/bookmarks | N/A | N/A |
Acquires the wake lock
| Description | Indicator | Process | Target |
| Framework service call | android.os.IPowerManager.acquireWakeLock | 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 |
Processes
com.paranbijuv.aijuy
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 172.217.169.42:443 | tcp | |
| GB | 172.217.169.42:443 | tcp | |
| GB | 142.250.200.46:443 | tcp | |
| GB | 142.250.200.46:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.179.238:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.179.232:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | f4iugfng344.ru | udp |
| GB | 216.58.201.100:443 | tcp | |
| GB | 216.58.201.100:443 | tcp |
Files
/data/user/0/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar
| MD5 | ed67bcfa567bb2d94c16eba935e17306 |
| SHA1 | 61598d620767220f63d645453ebd12dd49e050a0 |
| SHA256 | d54f92c248831084d5b77eb1161f53410c2d3df814680af915918bdfdef0b25a |
| SHA512 | 8580021000d0925d86aa609aba40dc91bec176516c7f20daa890c3e9828d33bbaa45902526bdf70ffdf8e933bcefe0f3c374bc22d77821fcbab0ec425ded9a7a |
/data/user/0/com.paranbijuv.aijuy/app_sgdgmcumf/kartisx.jar
| MD5 | 0a2f026036505aeecd65339d26dc3d2f |
| SHA1 | 7a0576a8b2138d0e42bf73ca3e4f071b40524c1c |
| SHA256 | 3b3437b4b6ebb65dda61331f48da83674fbd144b49fbd883578e9896497cde1b |
| SHA512 | 417b842a671a9d4e4496ddadb8f97a281c0b64fb4803b674ba39012897ab45c41921b9e0cac4d17bba1b7435053a6a540103f04b9d52b3fcc0614b0b9e5f4ea4 |