Analysis
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max time kernel
179s -
max time network
132s -
platform
android_x64 -
resource
android-x64-arm64-20240514-en -
resource tags
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submitted
26-05-2024 01:14
General
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Target
childapp.apk
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Size
4.8MB
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MD5
92df3770e6426013880eb177389f27f3
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SHA1
75963009c8fa3f45dc91e1b266afb10c6592e71a
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SHA256
d8fa3466ff6f11a060ad6dff7e0c9c2e13935236eeafe265be650c7139b0b490
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SHA512
c9263342a88243b565e8f4d105b4576c142d5c64f8f7ea09669cae50b521a3c70bcde0f49f9c5fa02f5a4d61e6b072e4352ebf20e2a4a1aa98b7a572b3ac39db
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SSDEEP
98304:RwWhXdj89TdS4UvZhCyLvxgYNykcYv5oAVj6yhu4hgjKrlSWqpqo7al5M5+14b3/:WW9F89TdHUOyLvxgNkX1BhbhCKIvAV1M
Malware Config
Signatures
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Spynote
Spynote is a Remote Access Trojan first seen in 2017.
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Spynote payload 1 IoCs
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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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Removes its main activity from the application launcher 1 TTPs 1 IoCs
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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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Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
Application may abuse the framework's foreground service to continue running in the foreground.
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes
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com.miui.tencent.security1⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Makes use of the framework's foreground persistence service
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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/data/user/0/com.miui.tencent.security/app_ded/PKbj1bbnERz5GGFMIs2O0vWbOZFZWhpK.dexFilesize
572KB
MD5723f465939d7ea8f23c82e4c590d8efa
SHA19e6ff456ef587af71b89fae3e9d05717f77144bc
SHA25638a023f21bb7e4d95c5d100ab63ff3598f5d6dca2bd12c48120150fa18917614
SHA512f2c1538409e357c464b723a56b7f24650a231d34e59f286bd85a1a209129c1662f9ac6d19ad101f9fe16a16fc910602850d0f66f85fb9101cd5dcde1539090c0