Analysis
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max time kernel
148s -
max time network
157s -
platform
android_x64 -
resource
android-x64-arm64-20231215-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system -
submitted
08-02-2024 22:02
Static task
static1
Behavioral task
behavioral1
Sample
8931d7629dec8b3eff9ff12db1311e50394fa79c9c28472b702fb3f44848a620.apk
Resource
android-x86-arm-20231215-en
Behavioral task
behavioral2
Sample
8931d7629dec8b3eff9ff12db1311e50394fa79c9c28472b702fb3f44848a620.apk
Resource
android-x64-20231215-en
General
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Target
8931d7629dec8b3eff9ff12db1311e50394fa79c9c28472b702fb3f44848a620.apk
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Size
2.0MB
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MD5
de1c74d6c6d4f8fcc442fc9ec46a0e71
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SHA1
9f5aa16b21ac77be6e6caff0ef2b1b9b84497f23
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SHA256
8931d7629dec8b3eff9ff12db1311e50394fa79c9c28472b702fb3f44848a620
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SHA512
b90fa6ee40984af30b4d0acf2c22c565279e84866176fda4d9314554f24eba5d47f549f170c19bf4701d68dc06861abd09486e5ee831311eb3fc8c86f9eaab81
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SSDEEP
49152:osaCh0nqaff87CpAZ7QAfYxl/Vok6UNKepVLT+/Xk:8Jqaff87Cp6QjlSk6uxU0
Malware Config
Extracted
eventbot
http://ora.blindsidefantasy.com/gate_cb8a5aea1ab302f0_c
http://rxc.rxcoordinator.com/gate_cb8a5aea1ab302f0_c
Signatures
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EventBot
A new Android banking trojan started to appear in March 2020.
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Makes use of the framework's Accessibility service 1 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.example.eventbotdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.example.eventbot -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 IoCs
Processes:
com.example.eventbotdescription ioc process Framework service call android.content.pm.IPackageManager.getInstalledApplications com.example.eventbot -
Processes:
com.example.eventbotpid process 4520 com.example.eventbot 4520 com.example.eventbot -
Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.example.eventbotioc pid process /data/user/0/com.example.eventbot/app_dex/f2d49596a51f0ed43a27f1f7f85117.jar 4520 com.example.eventbot /data/user/0/com.example.eventbot/app_dex/f2d49596a51f0ed43a27f1f7f85117.jar 4520 com.example.eventbot -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
Processes:
com.example.eventbotdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.example.eventbot -
Uses Crypto APIs (Might try to encrypt user data) 1 IoCs
Processes:
com.example.eventbotdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.example.eventbot
Processes
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com.example.eventbot1⤵
- Makes use of the framework's Accessibility service
- Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/user/0/com.example.eventbot/app_dex/f2d49596a51f0ed43a27f1f7f85117.jarFilesize
59KB
MD541564c28885f23ca5f0fb932c09db25c
SHA1885147009a28b36cfa8b07037dce071394b4c605
SHA256dd492b91ae1168d98a57c8112f0143694d5dcc4b6167be28aea2c3278b95de97
SHA512ac3d73878d1c22699368b74eec5ab838cc42939e3ae5079cfd2488e4d521efbd3c892e82ebc767c477d216b5231a77d13770fc493f4a0616ef32ca60c659d516
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/data/user/0/com.example.eventbot/app_dex/f2d49596a51f0ed43a27f1f7f85117.jarFilesize
137KB
MD5841d33a7e38bb50d7211d3c8aa81c913
SHA19f64063368aecc4a3feba069a50b4ef97added6e
SHA256133f40e9847d2ecafabae139be349b39397cda5e0982d3640fb1bd33eb992fb0
SHA512754326e195be4ba3fc347abf16b30a1c521b23f404d0a08a8f3398c67946b1535a898e73babed031f32991416bb0de550bf00e02bdc3f47ae145034d6e3b716f