Analysis
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max time kernel
171s -
max time network
162s -
platform
android_x64 -
resource
android-x64-20240514-en -
resource tags
androidarch:x64arch:x86image:android-x64-20240514-enlocale:en-usos:android-10-x64system -
submitted
17-05-2024 18:20
Static task
static1
Behavioral task
behavioral1
Sample
2e73cd5a5324c97285fd48800c51bed1.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral2
Sample
2e73cd5a5324c97285fd48800c51bed1.apk
Resource
android-x64-20240514-en
Behavioral task
behavioral3
Sample
2e73cd5a5324c97285fd48800c51bed1.apk
Resource
android-x64-arm64-20240514-en
General
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Target
2e73cd5a5324c97285fd48800c51bed1.apk
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Size
1.5MB
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MD5
2e73cd5a5324c97285fd48800c51bed1
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SHA1
f8c36b4aaffa874beba36a30df40cc57795a61ca
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SHA256
48d3387a87d0553bf792cac36a138b6f6a44c1ae02afb425fc5eb814be78f14f
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SHA512
a74e907ac37d3b06f1779ac13b7c7494fb60e893f2d9ac0a985bbc1637fb12dcf3ab08f1d2cf4aa374c12f963362ee6750e03590c2bc64db7d29995a7789b9c6
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SSDEEP
24576:w2gRFNemMOZC4AxRq7TlCw4n5lKgMrtTCdxyDhw5VrWOMHHi3btRJPz4k3XqEcyI:rgFhNC7q714boT+x8hw5VbX3bX6knqII
Malware Config
Extracted
alienbot
http://kitapkilidi.online
Signatures
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Alienbot
Alienbot is a fork of Cerberus banker first seen in January 2020.
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Cerberus payload 1 IoCs
resource yara_rule behavioral2/files/fstream-2.dat family_cerberus -
Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz -
Prevents application removal 1 TTPs 1 IoCs
Application may abuse the framework's APIs to prevent removal.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz -
pid Process 5115 hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz 5115 hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz 5115 hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz 5115 hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz 5115 hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz/app_DynamicOptDex/Ygg.json 5115 hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz /data/user/0/hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz/app_DynamicOptDex/Ygg.json 5115 hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz -
Queries account information for other applications stored on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect account information stored on the device.
description ioc Process Framework service call android.accounts.IAccountManager.getAccountsAsUser hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz -
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
description ioc Process Framework service call android.app.IActivityManager.registerReceiver hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz -
Schedules tasks to execute at a specified time 1 TTPs 1 IoCs
Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.
description ioc Process Framework service call android.app.job.IJobScheduler.schedule hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz
Processes
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hzjjlkwxjafw.yhxmdqssbnnihufecoibtzx.assuz1⤵
- Makes use of the framework's Accessibility service
- Prevents application removal
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Queries account information for other applications stored on the device
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Schedules tasks to execute at a specified time
PID:5115
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Scheduled Task/Job
1Defense Evasion
Download New Code at Runtime
1Hide Artifacts
1Suppress Application Icon
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
758KB
MD5975bac85560f686421490653558fde3f
SHA1a097d7f1f79fde99acafd395b135b7855d0b0921
SHA2568c02c99e3a9a41bfe8d125d47e4aa497870fd530d107aceaf412fbb8742ef460
SHA5125da83a755e2c480d08b18acf6312d52ef94fe88d45c1d4c90793d9830ccadc8ebeb43bd95597161eac663dd9a3502d9ae292eae4670e9ec72e65d17d34b69aa0
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Filesize
758KB
MD55a85fa2832a4ce13fc9ffd990aa0d9f6
SHA121ca463ff3580b5e63b1a643d3a8b96413f4f0d7
SHA2563415847ddb30e5d07ce06ab1b190e5e962538b96317609685ea264ab5a4db2aa
SHA51285ccf7819520b8dcca580fc1e6daef02d5b623f29c022c4ad6401e6582bf2582d4709a08ba8d8f978393493953cc150b1add0cbdd63403ffe8c7d7450afd69bd
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Filesize
381B
MD570b805912caf67138b325669dfef1cd4
SHA13190b61a6621d35044b4b55ce0df6970e439372c
SHA256a8e47921c9bee953f7c856398d9a75ac1ee8adbb23b0da426b8b79b05450de4f
SHA512e51108c1a71c152f6a3ce57f5a1df7dc26081d2eefc65cee3f4f172ab5fd1e0ade0b539c218ecb6fcb515dbec1a8f729aee91c4d3697d80ec41bcf6c7b9e5c73