Analysis
- max time kernel
140s - max time network
151s - platform
android_x86 - resource
android-x86-arm-20231215-en - resource tags
- submitted
08/02/2024, 22:03
General
- Target 456a30afdd95ffb47e3c1bd2901faba00bbf8d891247316e4c0b605157230787.apk
- Size 1.5MB
- Sample240208-1yllbsbe7s
- SHA256 456a30afdd95ffb47e3c1bd2901faba00bbf8d891247316e4c0b605157230787
Score
10/10
Malware Config
Extracted
Family
-
eventbot
C2
-
http://ora.blindsidefantasy.com/gate_cb8a5aea1ab302f0_c
-
http://rxc.rxcoordinator.com/gate_cb8a5aea1ab302f0_c
AES_key
RC4_key
RC4_key
RC4_key
RC4_key
RC4_key
RC4_key
RC4_key
RC4_key
Signatures
- EventBot
A new Android banking trojan started to appear in March 2020.
- Makes use of the framework's Accessibility service 1 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
- Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 IoCs
- Removes its main activity from the application launcher 1 IoCs
- Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
- Acquires the wake lock 1 IoCs
- Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
- Uses Crypto APIs (Might try to encrypt user data) 1 IoCs
Processes
-
com.a3f9a22cac6428ba.ac838c1c2aa02a78d5.b2d28c353aa91a32031⤵
- 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
- Acquires the wake lock
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
-
/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.a3f9a22cac6428ba.ac838c1c2aa02a78d5.b2d28c353aa91a3203/app_dex/f2d49596a51f0ed43a27f1f7f85117.jar --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.a3f9a22cac6428ba.ac838c1c2aa02a78d5.b2d28c353aa91a3203/app_dex/oat/x86/f2d49596a51f0ed43a27f1f7f85117.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
f2d49596a51f0ed43a27f1f7f85117.jar
f2d49596a51f0ed43a27f1f7f85117.jar.cur.prof
f2d49596a51f0ed43a27f1f7f85117.jar
f2d49596a51f0ed43a27f1f7f85117.jar