Analysis
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max time kernel
47s -
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
16-05-2024 02:04
Static task
static1
Behavioral task
behavioral1
Sample
bruno-sis.apk
Resource
android-x86-arm-20240514-en
General
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Target
bruno-sis.apk
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Size
2.4MB
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MD5
f073b961910b09c5498f61a2bc8290b0
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SHA1
ef2699de95e3fa543e487550680cc88257d32e1d
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SHA256
e0d61a699d994d8c62b838290dc02d254cf0931fc0b6e2b82e9a960592a333cc
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SHA512
ca958200db127bbf9991d931df00dce22ab5c86d95d90be64e57a7daba7aec682c0340e513c17306aaa6502ddbffcd70f9d6866fd9599d9cb658dc3dac308703
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SSDEEP
49152:/2dkRWS1n/zwoDAXD2QlBSEq3AQwrCH39FymKzfWcraxT4sS:/2611n7woMX6Ql8TAzK39XKfQS
Malware Config
Signatures
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TiSpy
TiSpy is an Android stalkerware.
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Requests cell location 2 TTPs 1 IoCs
Uses Android APIs to to get current cell location.
Processes:
com.fxxhbcir.logbmmfbdescription ioc process Framework service call com.android.internal.telephony.ITelephony.getCellLocation com.fxxhbcir.logbmmfb -
Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
Processes:
com.fxxhbcir.logbmmfbdescription ioc process File opened for read /proc/cpuinfo com.fxxhbcir.logbmmfb -
Checks memory information 2 TTPs 1 IoCs
Checks memory information which indicate if the system is an emulator.
Processes:
com.fxxhbcir.logbmmfbdescription ioc process File opened for read /proc/meminfo com.fxxhbcir.logbmmfb -
Loads dropped Dex/Jar 1 TTPs 2 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.fxxhbcir.logbmmfb/files/dex/kBVjioHOgmOinuQLC.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.fxxhbcir.logbmmfb/files/dex/oat/x86/kBVjioHOgmOinuQLC.odex --compiler-filter=quicken --class-loader-context=&com.fxxhbcir.logbmmfbioc pid process /data/user/0/com.fxxhbcir.logbmmfb/files/dex/kBVjioHOgmOinuQLC.zip 4236 /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.fxxhbcir.logbmmfb/files/dex/kBVjioHOgmOinuQLC.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.fxxhbcir.logbmmfb/files/dex/oat/x86/kBVjioHOgmOinuQLC.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/com.fxxhbcir.logbmmfb/files/dex/kBVjioHOgmOinuQLC.zip 4210 com.fxxhbcir.logbmmfb -
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.fxxhbcir.logbmmfbdescription ioc process Framework service call android.net.wifi.IWifiManager.getConnectionInfo com.fxxhbcir.logbmmfb -
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:
com.fxxhbcir.logbmmfbdescription ioc process Framework service call android.net.wifi.IWifiManager.getScanResults com.fxxhbcir.logbmmfb -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.fxxhbcir.logbmmfbdescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.fxxhbcir.logbmmfb -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
com.fxxhbcir.logbmmfbdescription ioc process Framework service call android.app.IActivityManager.registerReceiver com.fxxhbcir.logbmmfb -
Acquires the wake lock 1 IoCs
Processes:
com.fxxhbcir.logbmmfbdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.fxxhbcir.logbmmfb -
Checks if the internet connection is available 1 TTPs 1 IoCs
Processes:
com.fxxhbcir.logbmmfbdescription ioc process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.fxxhbcir.logbmmfb -
Reads information about phone network operator. 1 TTPs
Processes
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com.fxxhbcir.logbmmfb1⤵
- Requests cell location
- 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
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Acquires the wake lock
- Checks if the internet connection is available
PID:4210 -
/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.fxxhbcir.logbmmfb/files/dex/kBVjioHOgmOinuQLC.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.fxxhbcir.logbmmfb/files/dex/oat/x86/kBVjioHOgmOinuQLC.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4236
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Execution Guardrails
1Geofencing
1Virtualization/Sandbox Evasion
2System Checks
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
16KB
MD53621ce0aa81e37bc5c80e2cf881f1dd0
SHA100365f82dcada94caea07443656848baf60b3bd9
SHA2568620d146b06037c9dc98b8788c3137344eb9d7e1f8b982ffec4c1d8549f24dd5
SHA51276bb7175359d61ce39e95008269752de25769c4e274b4bcf37b920bc2cbfb680b2a4a88de860ed069655d1f47604638b0301c2c6131107cd929348895d73d2bf
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Filesize
512B
MD59c83259f25e0d8e68798ae6b755f9e09
SHA1f60587c1ad3a4f2d354d1b940377e2963dbd4fbd
SHA256d5c2dea3325553f59011105ff6db68712e282504fa177c0281e26b46142d7f4e
SHA512228b9510a30f944f017609a4f652853aeda53f2da80e3d86df5ea213dba860d3472b91007001675eb4f83c7c6ed0444b885da72015b556f5298b851b03638650
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
28KB
MD51e280adee7714d143a13b06a87a6314a
SHA11a1f2855637f563125851ae8ee99658a49811603
SHA256b336e48f93e383e80d2e9a853ef1d1c8d16a8e37c23907988239e71a1db7cdbc
SHA51279c134f3787767af055b84d162020708443bb257ce1c147ecc94c4f154e9f6dfa4c3f425d3479c4683f6e59282c1d84a50769ad999b88756c1421fe0ed8da990
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Filesize
145KB
MD51c7268010d0be79e7fa494e94bf16d16
SHA163f11b5d0219385152742b8fa1dd8a273579385c
SHA256011caa3010e79f954c3a8d2463e15accb2d0ad4f854c141f778935320069df82
SHA512dca96c77d3351ae1d22c1fdb56dc6bc969b502490c770a189ff6b8a07fa59d9d053e71c2b5406c415f620d8ecd017500528c2ae80b719253335319a289905ea2
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Filesize
3KB
MD54651e1fd4234ee465d6fe6349f2e178d
SHA11a86fbd1edd11fa983155172d484959760c1fc0e
SHA256725ccd777793d5b05707aa28438b58a021c15b0f9cf47ace83aada6ea93a921b
SHA5126962571dbc91930f4624e3c80e1ab7a5ac23f8f13ccb4587d1619c5d5f8e9731974ae954e8b9ba2e86084f8e797c6a9d49267667a98e47bd7af9e0af29686b0c
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Filesize
530KB
MD5c22efd8462b0d783e80cd05f37980b87
SHA151c10d676aef4c6b092fca4d9ff1de54c9c9f2dd
SHA2560615ca706704aebc15a6118f3c364ae5cdf244173808a9ed10798819c653f9fb
SHA5121e44fae4bfdb846e1ad303d6f9ba779df2904150cbff94a711b739e6cbfd0fcca41693630647a893c874f4aa6fa9baf393abf5151383f57b471c060866109f6c
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Filesize
17KB
MD58fe402ebae52d24577df430b7fb4d8b9
SHA1b7869dd3a7c0430ddce105b27d99d271a72d8a9a
SHA256509b13861b62c1b34761fb09a5bb5a64f42013222f58420cb808cd607ce172f9
SHA512874a5ddc44d9c85e09fc9d715190103e70c9616c1515f5d0b3c220544e784e7da3ebb51778219215aaf289128b746ea634c53a8f0ff930642bdb18e3e22351db
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Filesize
1.3MB
MD5e46dae8c475b334e574a6b78c74d7c22
SHA1dd137ab611564e0be3091af3a3006feabdab7956
SHA256cd229c11cdfb3478c8427e7edf8d9c424417583cd53fda44835d7901f09741ad
SHA512fbb293b1f30acdc1c7cd09a149295fb35f71d8d8d7d4b842f2e692d313e8593a4fcc3879111c7e0b99456ee48e2fdf43d6676c77584368e39b6ee53a99f740d3
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Filesize
1.3MB
MD5981205cc76982ac7fe34d53bbb77c3ce
SHA16c3aba89ce8a615676ac74e702a3f46a55a44f98
SHA25663a6ae8f51f399003e15436ec15542bd11ebfa8039c687f53ba312ae36022c7e
SHA512ca8dd7a86986830ef08382920db085b409c62a33e37f4ccfe1820013d788d941e821021f52c76b486e914b556beae71d2ced9a3fa89f7116fa2dc9d7deb200b2