Analysis
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max time kernel
178s -
max time network
185s -
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
21-05-2024 15:39
Static task
static1
Behavioral task
behavioral1
Sample
63d1c4eed6af4f5df798744775aea2ab_JaffaCakes118.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral2
Sample
63d1c4eed6af4f5df798744775aea2ab_JaffaCakes118.apk
Resource
android-x64-20240514-en
General
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Target
63d1c4eed6af4f5df798744775aea2ab_JaffaCakes118.apk
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Size
636KB
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MD5
63d1c4eed6af4f5df798744775aea2ab
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SHA1
668acc398af2a9e7de36d82ba2574ee70c008897
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SHA256
36050438869a840764b4dde7481bdd75899763ee2e5aef89b29bcabf115e2fe0
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SHA512
84358f4752c19034d043eb854b20af46a94bf39130dfe7c656b9b824f512e94057b48104440970110978d21a76ac4991896ea4d547b9571e5446e53e5001a76d
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SSDEEP
12288:Q4LUaxJLbt0E46VYj1b4Zoi/m627grLMxpzseFxIMtU94vvQe6ERylTUu:O6LZ0E46iKZoie62bCMiiydX
Malware Config
Signatures
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Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
Processes:
com.ajdr.epbs.blkvdescription ioc process File opened for read /proc/cpuinfo com.ajdr.epbs.blkv -
Loads dropped Dex/Jar 1 TTPs 3 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.ajdr.epbs.blkv/app_mjf/dz.jar --output-vdex-fd=48 --oat-fd=49 --oat-location=/data/user/0/com.ajdr.epbs.blkv/app_mjf/oat/x86/dz.odex --compiler-filter=quicken --class-loader-context=&com.ajdr.epbs.blkvcom.ajdr.epbs.blkv:daemonioc pid process /data/user/0/com.ajdr.epbs.blkv/app_mjf/dz.jar 4340 /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.ajdr.epbs.blkv/app_mjf/dz.jar --output-vdex-fd=48 --oat-fd=49 --oat-location=/data/user/0/com.ajdr.epbs.blkv/app_mjf/oat/x86/dz.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.ajdr.epbs.blkv/app_mjf/dz.jar 4304 com.ajdr.epbs.blkv /data/user/0/com.ajdr.epbs.blkv/app_mjf/dz.jar 4409 com.ajdr.epbs.blkv:daemon -
Queries account information for other applications stored on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect account information stored on the device.
Processes:
com.ajdr.epbs.blkvdescription ioc process Framework service call android.accounts.IAccountManager.getAccountsAsUser com.ajdr.epbs.blkv -
Queries information about running processes on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect information about running processes on the device.
Processes:
com.ajdr.epbs.blkvdescription ioc process Framework service call android.app.IActivityManager.getRunningAppProcesses com.ajdr.epbs.blkv -
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.ajdr.epbs.blkvdescription ioc process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.ajdr.epbs.blkv -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
com.ajdr.epbs.blkvdescription ioc process Framework service call android.app.IActivityManager.registerReceiver com.ajdr.epbs.blkv -
Checks if the internet connection is available 1 TTPs 1 IoCs
Processes:
com.ajdr.epbs.blkvdescription ioc process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.ajdr.epbs.blkv
Processes
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com.ajdr.epbs.blkv1⤵
- Removes its main activity from the application launcher
- Checks CPU information
- Loads dropped Dex/Jar
- Queries account information for other applications stored on the device
- Queries information about running processes on the device
- Queries information about the current Wi-Fi connection
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
PID:4304 -
/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.ajdr.epbs.blkv/app_mjf/dz.jar --output-vdex-fd=48 --oat-fd=49 --oat-location=/data/user/0/com.ajdr.epbs.blkv/app_mjf/oat/x86/dz.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4340
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com.ajdr.epbs.blkv:daemon1⤵
- Loads dropped Dex/Jar
PID:4409
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Hide Artifacts
1Suppress Application Icon
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
105KB
MD57f1e0fe2e6a0618b6c84d48ea0586b6d
SHA1dea54fa91f9f431b85e8c4048244a1c3c4b16665
SHA2564225d0ce3922e9bfd5828c3507b26226b8f08f3b03d8fcf594dbf36835a9519e
SHA5127a9e77b9ee66c7cc5d406389c8dd4f344b02c8449cfcd581586d16ce895ed0fa77f6fc8c767c32b92e75863d8133422b4ed3057f54999c3fef031146602e5df6
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Filesize
105KB
MD5fc1eb8c18ddc0f8727b5fb5eba8ca870
SHA1af6d64fe2432bece4c523066a57f35be8f175a48
SHA2567f4e38a3ac4fae5a400648d200d8b9897dc28606722dba44c43e5582182e5fe9
SHA51225e5c0eafb925a6b3c6d9f8622b95d07fd8e63be2689859733b10ed65fa7f7e56e5453da64d9bd7bd7c3345f6c1a90a5dd34de9b0788f4ba080689758d5d4e66
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Filesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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Filesize
512B
MD5e090c7b5ce3f0c6d0c1131e1a8b9fc31
SHA19c0979416891476e94574180420dd0672c59dc9c
SHA256c08dd22a12665f0a37084df0482769b89931d0c3de50d8e498391b957d374575
SHA5129fe77e8cbf545b2091314ee7fe499e4faa5e4a38380ff56814e82f514fa585722ebb73aa6484fbe6e2537a21bfb223eb1206e5e7a0234416964ee32ab0064a19
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
60KB
MD55a38a96434780f67bc56d84f6a3ca9d0
SHA136510b28b88925f16a6070809b4a0684c8a534d7
SHA256c535487705334a4ecd4056c540a01e26387e6f83b0d016256f4450e5c6831729
SHA5120ce7dceb4837ec4f690ea102a0132d6ce90f8d2f670f584ac816c4f1dfcee81871ca0f55608d38e2ffc7095ea73d659136b4662ecedc40a43f9e12cab65b087c
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Filesize
682B
MD58971aafff56d5aac5cf9518ad7e89623
SHA14da6a8f8150ca0bedd64b292ed0de085dbbc7d78
SHA256a175d9d3637925ec02a8b916da854d579b427fc7aea19477c7d0d397bfa3b7b4
SHA512801627a8b2b9fd70d97ace7d78ee2fde29f41b2db8be4f4cb391a90500e8af00403f3fed82ef10b51589827a0b1617776eb2e0ca96fff8a66d7203ef13483235
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Filesize
162B
MD5756938aa1719e69dd20100c610039674
SHA1b2f5fc060ae62f898517f10900c4b498889c5b11
SHA2563ea71ab66648357e66d1bccbf3a63abeedcb22dc967fc8320312c81b73febc2a
SHA5123dc81f7fb4eba34f2117792f74399f993a7961b0ff60c77ef0996d3f17b552dc472db18caf53a04bab4b38670e33a031056f72baa2227bd4cffe9d40b016d5ea
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Filesize
867B
MD5e6275be716c38918bcdf97a0b4e94f59
SHA1ad36786714af4cf2d9ffc2df81c35fcaba14c485
SHA25652a67571de2a6b2bea346cd85b8875ac79b60d9b9c4bd3a71dada860e5aa5796
SHA5121d65663ff76cf29a719d53ad6fa21cef34e5e85114d62eb2aaccacc6a07af03cf1bc7bc6dd9e4756a600ef89c8f178bff939b7a8c90e380d28a807d9f0351a9a
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Filesize
415B
MD59ac8b3533ba1a6e96e0e7313765c0a6e
SHA1af94e33a5ea4974abdae020045523c6eaa5522d0
SHA256650c05ae0f32d2da4e7e6f0f86e24c014abaf4b8271d3f54785e389e1b47cc5c
SHA512fd2304fed0503786c04b8dd9f4e668a04e5bbbaba244907876937158f6bc551f5f2955e1099ff0935ec0f836814ceb9ef4a21850b8a7bfc14220fbf826455114
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Filesize
249KB
MD5eb4b1f8a3354e8b5c30a253c771196ab
SHA15c721a6d50b607c91d6b900b4a21a09680f6149e
SHA256dee0215de8f0bf8acfc41aa199e605f30178a969cb5821a977e865b69773b3e2
SHA512a7ce9f9612de9c987392c28f2ded37dbe991f3b61022ac5ad797230c294606a69030182a62df3f8ce98ee50b42a4a38eda9bc297332cc4b46b3f478cae6fe1b6
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Filesize
249KB
MD5789a4162427149dd5e519f917ead0e29
SHA1d2bd738c28ec21c0441c6daaefc206a6a76f8e1c
SHA256830643d652f95c85fa7665c202f93822b08f106cfeae9202a8a7d894292a36c0
SHA512b6a8d5c20792cea1035a7f7684bc03b3f184a0bbba3f5c322b26cc75fd50002e749882d6ac6177a93115ce93b1b3d4721f4449d2007ad700e0633a11579f7e37