Analysis
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max time kernel
28s -
max time network
155s -
platform
android_x86 -
resource
android-x86-arm-20240514-en -
resource tags
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submitted
24-05-2024 02:09
General
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Target
bruno-sis1.apk
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Size
2.4MB
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MD5
1bf7e188be05160f6e0207fedf73fc78
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SHA1
b977a3499b588198fe6ec0601dea8c66bd370b6d
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SHA256
973f06d3cc2dc0e0780fb1cab1ea313a8a7675dc691aec170f0e6a6e6b445b1a
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SHA512
3f86ae6a2a57322b24507cf51fe972b04c5a66d54599aaf60a7c460f9c1fbaf049f706945cd94fda8cac0f48a49ff020f10d336e422f83ecf9daf99239de58c3
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SSDEEP
49152:f6JCPAxFSFmFZRl3GzaObfynKO8GrQyGvw+jHg18gprv59:f6JCYWcFZRl3GF+KOL0o+j5A9
Malware Config
Extracted
tispy
https://brunoespiao.com.br/esp/appprofile.jsp
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.
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Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
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Checks memory information 2 TTPs 1 IoCs
Checks memory information which indicate if the system is an emulator.
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
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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.
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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.
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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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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
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Acquires the wake lock 1 IoCs
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Checks if the internet connection is available 1 TTPs 1 IoCs
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Reads information about phone network operator. 1 TTPs
Processes
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com.icksrkvw.pwohjcrp1⤵
- 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
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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/user/0/com.icksrkvw.pwohjcrp/files/dex/rUjacNwktEbIAjCmc.zip --output-vdex-fd=44 --oat-fd=45 --oat-location=/data/user/0/com.icksrkvw.pwohjcrp/files/dex/oat/x86/rUjacNwktEbIAjCmc.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
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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
MD5fe37e47421026bfef83b633c87c464a5
SHA1b5cfd16346c5a76e59b80ff51117aa15e1170fe0
SHA256cf45efc0a3326e9d07e6030de066ad3e62bcd5463d18236e2dbc93eee1643f7f
SHA5124301b947e1443601338c990cb37d2933eed4607724f2dcf084ece12d2a51fee34cd568518df602afa096483473a8be639cb68a1c7b71acad79e34986bbdeff67
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Filesize
32KB
MD5bb7df04e1b0a2570657527a7e108ae23
SHA15188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
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Filesize
28KB
MD5b21853b6bf898d53eebb82bdfd1003e0
SHA1919a702cb8cee62787547a0d906e1e15b713949b
SHA2565f3def36f038cdc74e05841061d7fc8f5d7418c5949fd5b9439fddbdc537f197
SHA512860c2f8c7e4561ac970e58f2454831af818c98aa1e5f9b712eee83c953d08ca5d43a0408b63335071214e12fb8f168710786d3dd32942e74fa69a8a63832275d
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Filesize
145KB
MD5b56241705e003927538e3fcc18130c90
SHA1575f6e4166dd83a2e05ee991e15dc3cbf323a9a4
SHA25600e39a1b5d98f29b50b57e069c75519526aab26e2b3d7fd404543267b7fbcf1a
SHA51274ddce264c1f3be76b7230e2968ed2c04b9db79bef6ca40c7355f1e9027c0551f453b9adf814a2b18003dcdd50cd97e31fa49f69064fde8463fbd771be91e521
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Filesize
3KB
MD54651e1fd4234ee465d6fe6349f2e178d
SHA11a86fbd1edd11fa983155172d484959760c1fc0e
SHA256725ccd777793d5b05707aa28438b58a021c15b0f9cf47ace83aada6ea93a921b
SHA5126962571dbc91930f4624e3c80e1ab7a5ac23f8f13ccb4587d1619c5d5f8e9731974ae954e8b9ba2e86084f8e797c6a9d49267667a98e47bd7af9e0af29686b0c
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Filesize
533KB
MD5ecd84a6ebf6c43f71513ec412639eefe
SHA150a889ec442a5241633de5707b01640484234c5b
SHA256c995523a59dbc768b8a78b76aa92a8c2625b291726cc10f2b40420ca1939b80c
SHA512f0b47dfd7be075aa1b39e7f672c785413aa9b29f5d0503f936199fc052b49aed5724a8404702eb99684d3d40be2390d574672397d747bbd504ed12e182060d06
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Filesize
17KB
MD545967be098549f70aa6c22e49d4176c3
SHA12f0eadf13e298a9764f88878e6a89366c35f544a
SHA2560ce45982be7a9c822217d82edf4b8bbe4ca0e2e38b50ac360cc78bdabc9fc8e0
SHA5122079e76fc1b1842f3a25ac2c4597f84f8c885edb16ddc737216224905120e439e51efed243dfe9f020e16f39c2122cc9c0b752767bc01a1c224d3365b8da0e5e
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Filesize
1.3MB
MD5a08a0bf1da893298c39cb941c433dca3
SHA126d2ef2ba87d3276b16f3ded8fbe2ef1dfe480c5
SHA256e2dbbb22d98de4b6809a259dadbe1b37afbd2deffbdb5df2896270100d0a5828
SHA51268eca4d311a87551fdbeded830c77ec1a6d426278caf4aa7ceed41bf7b0b8146d62076646c15e3ade9a605c88ae9cfb6cfe11f45a6c077ce276395831973df50
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Filesize
1.3MB
MD5da27f38d82424aaaff48b840b8c0c053
SHA10381a83b85994e10adc8b05c90c47748cce00708
SHA25653eba310cef2a465965542acb6c1fa1ba0bcf6656fd10624382c3b6bde827149
SHA51261388dc9d48974ceb11c55d79a98cc809d5e2adf1836c21481d22e37f1358383a4207f6a1f0175be7c5fb10c55e8bd896d5fb385cfd0acb17a446beb91dad89d
