Analysis
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max time kernel
61s -
max time network
143s -
platform
android_x64 -
resource
android-x64-arm64-20240624-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system -
submitted
02-02-2025 22:02
Static task
static1
Behavioral task
behavioral1
Sample
6ef5e43779891bd57e08663c1f3085faa4c00546f86b65c02a95c56b65cb7b05.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
6ef5e43779891bd57e08663c1f3085faa4c00546f86b65c02a95c56b65cb7b05.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
6ef5e43779891bd57e08663c1f3085faa4c00546f86b65c02a95c56b65cb7b05.apk
Resource
android-x64-arm64-20240624-en
General
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Target
6ef5e43779891bd57e08663c1f3085faa4c00546f86b65c02a95c56b65cb7b05.apk
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Size
1.6MB
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MD5
53f73916a84c20994d3bc3655e9e8c2c
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SHA1
f8e847095302db2fd64084ae379bfe94c8680953
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SHA256
6ef5e43779891bd57e08663c1f3085faa4c00546f86b65c02a95c56b65cb7b05
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SHA512
7567962262fd28c7d2267a3afd99217eedf484d485b6494b440fb08af56002c4f7c99bf360095902fcc9d89dee6e64de0683857671d2644a6d083702519e3075
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SSDEEP
24576:6p+ERCdw5FUMnFx3F9Lfj8dmyDy8JVxvfMmA8mPeIuwdm99FdOcaOMtM62Hs+p3u:6JYdrDyWDvfo8mGP/9FYyTs+9LLxNy
Malware Config
Extracted
cerberus
http://83.136.233.183/
Signatures
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Cerberus family
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pid Process 4459 com.lady.naive 4459 com.lady.naive -
Loads dropped Dex/Jar 1 TTPs 3 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.lady.naive/app_DynamicOptDex/YYWAcjA.json 4459 com.lady.naive [anon:dalvik-classes.dex extracted in memory from /data/user/0/com.lady.naive/app_DynamicOptDex/YYWAcjA.json] 4459 com.lady.naive [anon:dalvik-classes.dex extracted in memory from /data/user/0/com.lady.naive/app_DynamicOptDex/YYWAcjA.json] 4459 com.lady.naive -
Makes use of the framework's Accessibility service 4 TTPs 3 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.lady.naive Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.lady.naive Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText com.lady.naive -
Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
description ioc Process Framework service call android.content.IClipboard.addPrimaryClipChangedListener com.lady.naive -
Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs
Application may abuse the accessibility service to prevent their removal.
ioc Process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.lady.naive android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.lady.naive android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.lady.naive android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.lady.naive -
Requests changing the default SMS application. 2 TTPs 1 IoCs
description ioc Process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT com.lady.naive -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.lady.naive -
Tries to add a device administrator. 2 TTPs 1 IoCs
description ioc Process Intent action android.app.action.ADD_DEVICE_ADMIN com.lady.naive -
Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs
description ioc Process Framework API call android.hardware.SensorManager.registerListener com.lady.naive -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo com.lady.naive -
Checks memory information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/meminfo com.lady.naive
Processes
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com.lady.naive1⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Performs UI accessibility actions on behalf of the user
- Requests changing the default SMS application.
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Tries to add a device administrator.
- Listens for changes in the sensor environment (might be used to detect emulation)
- Checks CPU information
- Checks memory information
PID:4459
Network
MITRE ATT&CK Mobile v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Device Administrator Permissions
1Defense Evasion
Download New Code at Runtime
1Hide Artifacts
3Suppress Application Icon
1User Evasion
2Impair Defenses
1Prevent Application Removal
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD554cb2b3465aac4e820716e66fe7dca47
SHA1f1cd36a489f6180b05ef626d9b746d340ddfaa16
SHA25648b6911e007e1190b896b254dd1af26f0b1b2b983885c13c8bdbbd3f68411365
SHA512cf33ee0a36957b5eaf4bdbbb2f52d746b648f3974681551e897a445d407d1c4dd62fdc7b33e4f879805b8859781644566f0f8e1eacf4bbfdf366e09646bc9706
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Filesize
64KB
MD54b9ceae4b200e6f6e7f1f4a6a55ac826
SHA155ab1e29105c118d60a564642ff3ee15475c00b3
SHA25603bb3765f38b2763cf6309b5dc3f9064de0c48f59bf7d6a188b7ddb4ae809e89
SHA5128ac911dd618eb7dec863c4ec5268b6321763a0b1ff4d2053906650ef365d6db9a4c919895c149675fc7f089f465d4069f05432e8f9c4cb37e2b44fe28d4fed0c
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Filesize
118KB
MD5319edfc7800cd95f601e378877da93dd
SHA148dfc57aab013d0edafe34829dbe91ff7eac0fc6
SHA256633eef55f1182663b9f0cefe056fc85a9fd1c5a4a146201a17677074c10afb85
SHA5127b9de6b544731c3134e40503c73d261c65f0234ae511ba46e3829fa4d836b2d1f993e1082340ba1dcd89c4f1a8d3dd5a5bf83eaf9bf5ad004c0758d80cf7d1f9
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Filesize
151B
MD59b6a5b1835b3cd95d8d28ff6632b5c2a
SHA15044f6729e3a2a7335b0ea2c57cb01f4f37b72b9
SHA2569309d06f78cb284dc6094204e04fbd14eb2f257da0a485334adab53fe5c93f2c
SHA51241768fd9e31fa5763345d2b12b9d0e2f5bcaf265c0d806f880a84d7821879d544adfaa5df3d36241277e2436f392443d4d243f51d4306af81b0f029a940f9a50