Analysis
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max time kernel
29s -
max time network
130s -
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
24-05-2024 02:34
Static task
static1
Behavioral task
behavioral1
Sample
6d12495dea7d0ccbe7aa1901b0864fee_JaffaCakes118.apk
Resource
android-x86-arm-20240514-en
General
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Target
6d12495dea7d0ccbe7aa1901b0864fee_JaffaCakes118.apk
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Size
20.4MB
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MD5
6d12495dea7d0ccbe7aa1901b0864fee
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SHA1
a159438561d6ef79bb0fe70160cc7fe648dae1cc
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SHA256
15e02a0cf72ac63db4a691dde82cf27e9884e0c8ebd06dd6d950bcce76fdfb3e
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SHA512
2a529c54fea0804946ca47f25613a85191918465e2935eeb10aac45ff506b990536bd9b4077ba6bd20881fec85d372c68a80ebb83ac31e05aa8437757cf3c51f
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SSDEEP
393216:RrKcriYHaL9/6JvcxN9yrMPU0u8dTON8EaDOiuUs9UX1dRnJ9zP1BK/Sya:FKcriYHaRyRcf9Rvu8dyN8hDluRqF7PR
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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Requests cell location 2 TTPs 1 IoCs
Uses Android APIs to to get current cell location.
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Checks Android system properties for emulator presence. 1 TTPs 3 IoCs
Processes:
org.chromium.caster_receiver_apk_FMMusicorg.chromium.caster_receiver_apk_FMMusic:sandboxed_process0org.chromium.caster_receiver_apk_FMMusic:sandboxed_process1description ioc process Accessed system property key: ro.product.model org.chromium.caster_receiver_apk_FMMusic Accessed system property key: ro.product.model org.chromium.caster_receiver_apk_FMMusic:sandboxed_process0 Accessed system property key: ro.product.model org.chromium.caster_receiver_apk_FMMusic:sandboxed_process1 -
Checks CPU information 2 TTPs 3 IoCs
Checks CPU information which indicate if the system is an emulator.
Processes:
org.chromium.caster_receiver_apk_FMMusicorg.chromium.caster_receiver_apk_FMMusic:sandboxed_process0org.chromium.caster_receiver_apk_FMMusic:sandboxed_process1description ioc process File opened for read /proc/cpuinfo org.chromium.caster_receiver_apk_FMMusic File opened for read /proc/cpuinfo org.chromium.caster_receiver_apk_FMMusic:sandboxed_process0 File opened for read /proc/cpuinfo org.chromium.caster_receiver_apk_FMMusic:sandboxed_process1 -
Checks memory information 2 TTPs 3 IoCs
Checks memory information which indicate if the system is an emulator.
Processes:
org.chromium.caster_receiver_apk_FMMusicorg.chromium.caster_receiver_apk_FMMusic:sandboxed_process0org.chromium.caster_receiver_apk_FMMusic:sandboxed_process1description ioc process File opened for read /proc/meminfo org.chromium.caster_receiver_apk_FMMusic File opened for read /proc/meminfo org.chromium.caster_receiver_apk_FMMusic:sandboxed_process0 File opened for read /proc/meminfo org.chromium.caster_receiver_apk_FMMusic:sandboxed_process1 -
Loads dropped Dex/Jar 1 TTPs 14 IoCs
Runs executable file dropped to the device during analysis.
Processes:
org.chromium.caster_receiver_apk_FMMusic/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/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_client.dex --output-vdex-fd=50 --oat-fd=56 --oat-location=/data/data/org.chromium.caster_receiver_apk_FMMusic/dex/oat/x86/qcast_sdk_core_client.odex --compiler-filter=quicken --class-loader-context=&org.chromium.caster_receiver_apk_FMMusic:castlinkerservice/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/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/data/org.chromium.caster_receiver_apk_FMMusic/dex/oat/x86/qcast_sdk_core_server.odex --compiler-filter=quicken --class-loader-context=&org.chromium.caster_receiver_apk_FMMusic:castlinkerserviceioc pid process /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_client.dex 4289 org.chromium.caster_receiver_apk_FMMusic /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_client.dex 4409 /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/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_client.dex --output-vdex-fd=50 --oat-fd=56 --oat-location=/data/data/org.chromium.caster_receiver_apk_FMMusic/dex/oat/x86/qcast_sdk_core_client.odex --compiler-filter=quicken --class-loader-context=& /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_client.dex 4289 org.chromium.caster_receiver_apk_FMMusic /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex 4379 org.chromium.caster_receiver_apk_FMMusic:castlinkerservice /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex 4544 /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/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/data/org.chromium.caster_receiver_apk_FMMusic/dex/oat/x86/qcast_sdk_core_server.odex --compiler-filter=quicken --class-loader-context=& /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex 4379 org.chromium.caster_receiver_apk_FMMusic:castlinkerservice /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex 4379 org.chromium.caster_receiver_apk_FMMusic:castlinkerservice /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex 4379 org.chromium.caster_receiver_apk_FMMusic:castlinkerservice /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_client.dex 4289 org.chromium.caster_receiver_apk_FMMusic /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_client.dex 4289 org.chromium.caster_receiver_apk_FMMusic /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex 4621 org.chromium.caster_receiver_apk_FMMusic:castlinkerservice /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex 4621 org.chromium.caster_receiver_apk_FMMusic:castlinkerservice /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex 4621 org.chromium.caster_receiver_apk_FMMusic:castlinkerservice /data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex 4621 org.chromium.caster_receiver_apk_FMMusic:castlinkerservice -
Queries information about the current Wi-Fi connection 1 TTPs 2 IoCs
Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.
Processes:
org.chromium.caster_receiver_apk_FMMusicorg.chromium.caster_receiver_apk_FMMusic:castlinkerservicedescription ioc process Framework service call android.net.wifi.IWifiManager.getConnectionInfo org.chromium.caster_receiver_apk_FMMusic Framework service call android.net.wifi.IWifiManager.getConnectionInfo org.chromium.caster_receiver_apk_FMMusic:castlinkerservice -
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:
org.chromium.caster_receiver_apk_FMMusicdescription ioc process Framework service call android.net.wifi.IWifiManager.getScanResults org.chromium.caster_receiver_apk_FMMusic -
Queries the mobile country code (MCC) 1 TTPs 2 IoCs
Processes:
org.chromium.caster_receiver_apk_FMMusic:sandboxed_process0org.chromium.caster_receiver_apk_FMMusic:sandboxed_process1description ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone org.chromium.caster_receiver_apk_FMMusic:sandboxed_process0 Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone org.chromium.caster_receiver_apk_FMMusic:sandboxed_process1 -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 2 IoCs
Processes:
org.chromium.caster_receiver_apk_FMMusic:castlinkerserviceorg.chromium.caster_receiver_apk_FMMusicdescription ioc process Framework service call android.app.IActivityManager.registerReceiver org.chromium.caster_receiver_apk_FMMusic:castlinkerservice Framework service call android.app.IActivityManager.registerReceiver org.chromium.caster_receiver_apk_FMMusic -
Checks if the internet connection is available 1 TTPs 1 IoCs
Processes:
org.chromium.caster_receiver_apk_FMMusicdescription ioc process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo org.chromium.caster_receiver_apk_FMMusic -
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 1 IoCs
Processes:
flow ioc 11 alog.umeng.com
Processes
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org.chromium.caster_receiver_apk_FMMusic1⤵
- Requests cell location
- Checks Android system properties for emulator presence.
- 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
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks if the internet connection is available
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chmod 755 /data/user/0/org.chromium.caster_receiver_apk_FMMusic/asset_res/tab_blank_root.html2⤵
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/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/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_client.dex --output-vdex-fd=50 --oat-fd=56 --oat-location=/data/data/org.chromium.caster_receiver_apk_FMMusic/dex/oat/x86/qcast_sdk_core_client.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
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org.chromium.caster_receiver_apk_FMMusic:castlinkerservice1⤵
- Loads dropped Dex/Jar
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/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/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_server.dex --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/data/org.chromium.caster_receiver_apk_FMMusic/dex/oat/x86/qcast_sdk_core_server.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
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org.chromium.caster_receiver_apk_FMMusic:sandboxed_process01⤵
- Checks Android system properties for emulator presence.
- Checks CPU information
- Checks memory information
- Queries the mobile country code (MCC)
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org.chromium.caster_receiver_apk_FMMusic:sandboxed_process11⤵
- Checks Android system properties for emulator presence.
- Checks CPU information
- Checks memory information
- Queries the mobile country code (MCC)
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org.chromium.caster_receiver_apk_FMMusic:castlinkerservice1⤵
- Loads dropped Dex/Jar
- Queries information about the current Wi-Fi connection
- Registers a broadcast receiver at runtime (usually for listening for system events)
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org.chromium.caster_receiver_apk_FMMusic:sandboxed_process11⤵
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org.chromium.caster_receiver_apk_FMMusic:castlinkerservice1⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/data/org.chromium.caster_receiver_apk_FMMusic/app_content_shell/icudtl.datFilesize
5.8MB
MD57366b48090c90272b1b60dcf2c739306
SHA1ddf950ad5290501decd433a523e70d2bb5095921
SHA256af2f681c106f04016155229f528896d437447d7528c719ce8b9c4f6ad70a6558
SHA512e91314c8dca664c8ed543837dec72490bcf737ee1b4190959e3e07bf36fd3b299dae6a62ff3860f042613c102ac588b43d928d4bed731dd908dc02ca4cc7e08b
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/data/data/org.chromium.caster_receiver_apk_FMMusic/app_content_shell/paks/content_shell.pakFilesize
1.6MB
MD5c56ccb438bd5a8a9fa0c888255a78fae
SHA17bc2e4752de35a005cd356a85e2afb24e720ad6f
SHA2567724f2bba3c1090b20351bfb692bcaaeb16fb0329555b836b399ff55e304d811
SHA512119b46732c0ec3fefc7fd933c38c555b1111b5fee021016d5970ccfe4cbc48b755757d9de4c4f7d4a989a251ba2abafef98402aea1cc24aa2d7787cefb2ef0f1
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/data/data/org.chromium.caster_receiver_apk_FMMusic/asset_res/my_app.htmlFilesize
20KB
MD58abe7714524b685dd33a26f2146a29f0
SHA1fbb8c6166e6c9f8457947fb16a73d14005a50389
SHA256a7c606f1d3bc7ee848bc9a4b25fed2063d07270659a09b1fd85281606849ce93
SHA5124806d0b1a4e3f4dfe92f3a5e448185844e8dfaecdbcb4ec851cd61d6c851bed06671f67505967ef1e0d06fe0b7ed1b561df863e2ff2fab06d197c8c36004d0df
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/data/data/org.chromium.caster_receiver_apk_FMMusic/asset_res/tab_blank_root.htmlFilesize
408KB
MD5ab147b81633250fa32ca5cf540c0ac9e
SHA162baa3c371e27525bb58c118a09ba513701e0577
SHA256aa20805be4dc4d479fab4e4fc0d19361af1decf5c552a66e3bc73d7f189d4719
SHA5127c4a42a3f0cec037aad4c0968e8efe020cd16f20e62ea9a1e08320e9590c088b66f835cc87d49a21be2f65585acebd8937954334e0fb7a9414410961b9071651
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/data/data/org.chromium.caster_receiver_apk_FMMusic/databases/download_v3.dbFilesize
4KB
MD5f2b4b0190b9f384ca885f0c8c9b14700
SHA1934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA2560a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
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/data/data/org.chromium.caster_receiver_apk_FMMusic/databases/download_v3.db-journalFilesize
512B
MD5b22605e3f7d937186a79275e1c03be53
SHA16ec126843ed6d1c20407d4aff22997f3c2c0825f
SHA2566fb81b3773e8150b79afe9d2a9815712671138dc73ee7e96bf1156381d9c5d46
SHA512f565dc70877c44d0fef7eeb7d3925bbab35a359945f496ad9d58c2e207b0a2ab09950f8e065605e4d6e18edaf1587dfc7762334ffc491fd5d3f42e4ff36f6022
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/data/data/org.chromium.caster_receiver_apk_FMMusic/databases/download_v3.db-shmFilesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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/data/data/org.chromium.caster_receiver_apk_FMMusic/databases/download_v3.db-walFilesize
32KB
MD561e7e9c1ee91de5e99713d140fc81ffa
SHA19d140be904d4f5c447c35f5199d22316d13a0d72
SHA256bacecac24f268b5c3e255a0167c54b27149568cf9381a1117990b498bd4d9ba4
SHA512b9fe0036b61a34af7a0d0f1263a7eb021dea031427c0634e574e7786a723c26244f79c0c3e5b6e3e90b8d180d2cc2ed4625ebc6fb92faa8f0b0101abb785f212
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/data/data/org.chromium.caster_receiver_apk_FMMusic/dex/qcast_sdk_core_client.dexFilesize
408KB
MD52723d7b6d7b0364c7823ff8d55703a58
SHA119976a5d74f88495b14384a0d87783610381527d
SHA2561549ceb79ba8de1dd7447f9b072ddf7889cd971558447a1dc9bcf1ddfc463ed9
SHA51234ed94ac0ab12d9cd4d652c782f63c5219a367423500f7333864775678986dc0a3e02de3d489a365e115b941032ccc09b7c8815848adf684a2092ab539953208
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/data/data/org.chromium.caster_receiver_apk_FMMusic/files/umeng_it.cacheFilesize
310B
MD52f1147b44644125b4c8650578420a7dc
SHA1897f2eed04e423d3a12e88cd4bea035552b64e4c
SHA256abaf0005ac64a4288f21d6ffc01330d87cacdd5d5ace76118cf123498b3c96a9
SHA5122c468b6b6e148fa19363f37d1110a4f7d08591c70d588ad707a2ca7b96c04739afa6dbb7699036e2463263ea3b57c1dcb2dc8a1b8bae1a13702bf36c83a39786