Analysis
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max time kernel
41s -
max time network
135s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system -
submitted
26-08-2024 22:00
Static task
static1
Behavioral task
behavioral1
Sample
9151d8926bb0768b7c0c1bde7ce88ca3f1cd55bbf487273311935f36b4d55ad3.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
9151d8926bb0768b7c0c1bde7ce88ca3f1cd55bbf487273311935f36b4d55ad3.apk
Resource
android-33-x64-arm64-20240624-en
General
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Target
9151d8926bb0768b7c0c1bde7ce88ca3f1cd55bbf487273311935f36b4d55ad3.apk
-
Size
509KB
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MD5
3ef70e4ceef0718d5555988c84218033
-
SHA1
8e1c1e0a61b4ce800748b652000fd462a68621e2
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SHA256
9151d8926bb0768b7c0c1bde7ce88ca3f1cd55bbf487273311935f36b4d55ad3
-
SHA512
8f5b5c44db76c5cc5fb632a1b94aeac6e41042dc641e8aceceda089a4785d2f7babdaea7d9a7db33de789ade9fadd194889eeb3f56ad48e61a25c29516bee9bd
-
SSDEEP
12288:dUnd4J2yoEuzZAlmbCMeAhXsddbjq5tGCmMGXb0+Ptnso4:dUK4yCVWcCChXsSG6GXb0+Ptnw
Malware Config
Extracted
octo
https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/
https://hava540derece.com/ZDljMGYyZTQ3YWRi/
https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/
https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/
https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/
https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/
https://slmla6242nbr.com/ZDljMGYyZTQ3YWRi/
https://havacerinlii34.com/ZDljMGYyZTQ3YWRi/
https://havasarinliyorla234.com/ZDljMGYyZTQ3YWRi/
https://sicaklarbittikurtldk6215.com/ZDljMGYyZTQ3YWRi/
https://pikniktupu2534.com/ZDljMGYyZTQ3YWRi/
https://robetcotraslros5234.com/ZDljMGYyZTQ3YWRi/
Extracted
octo
https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/
https://hava540derece.com/ZDljMGYyZTQ3YWRi/
https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/
https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/
https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/
https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/
https://slmla6242nbr.com/ZDljMGYyZTQ3YWRi/
https://havacerinlii34.com/ZDljMGYyZTQ3YWRi/
https://havasarinliyorla234.com/ZDljMGYyZTQ3YWRi/
https://sicaklarbittikurtldk6215.com/ZDljMGYyZTQ3YWRi/
https://pikniktupu2534.com/ZDljMGYyZTQ3YWRi/
https://robetcotraslros5234.com/ZDljMGYyZTQ3YWRi/
Signatures
-
Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
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Octo payload 1 IoCs
Processes:
resource yara_rule /data/data/com.greatwouldmu/cache/euoys family_octo -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.greatwouldmuioc pid process /data/user/0/com.greatwouldmu/cache/euoys 4254 com.greatwouldmu /data/user/0/com.greatwouldmu/cache/euoys 4254 com.greatwouldmu -
Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.greatwouldmudescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.greatwouldmu Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.greatwouldmu -
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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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
Processes:
com.greatwouldmudescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.greatwouldmu -
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.
Processes:
com.greatwouldmudescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.greatwouldmu -
Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs
Application may abuse the accessibility service to prevent their removal.
Processes:
com.greatwouldmuioc process android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.greatwouldmu android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.greatwouldmu android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.greatwouldmu android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.greatwouldmu -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.greatwouldmudescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.greatwouldmu -
Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
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Reads information about phone network operator. 1 TTPs
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Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
Processes:
com.greatwouldmudescription ioc process Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS com.greatwouldmu -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
com.greatwouldmudescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.greatwouldmu -
Requests modifying system settings. 1 IoCs
Processes:
com.greatwouldmudescription ioc process Intent action android.settings.action.MANAGE_WRITE_SETTINGS com.greatwouldmu -
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
Processes:
com.greatwouldmudescription ioc process Framework service call android.app.IActivityManager.registerReceiver com.greatwouldmu -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.greatwouldmudescription ioc process Framework API call javax.crypto.Cipher.doFinal com.greatwouldmu
Processes
-
com.greatwouldmu1⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries the mobile country code (MCC)
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Requests modifying system settings.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
PID:4254
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Network Configuration Discovery
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
449KB
MD51b206ca7482850762845e38dda392660
SHA1ce06671ff58958072a66b82504b5da808e8d214c
SHA2561875b9609e49b27c4b972afc0da4c2a12aefc22f411995da012bd1e1588906a9
SHA512828d1d658dab52f526d808ba778fdb36ae369e99cce567317b97c0820cf099b4608a9941c90b9d95cdfb89215e6e73b163b89a32ca1a9b85edda839a27f7e44c
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Filesize
237B
MD5a297d87c948a256caf7da730c33770d5
SHA1c31756a4745fc7376faafbd965482569f4db1a5b
SHA256468e138b25f6b64c199a442b316ae4243e922453968d87b4b0ebff723dd815d8
SHA51220b94281438e6aa0f715335a1ddf9b93f84ad53fe663e69262ca2c3311fb9523fe3471a816b544fb80183978d3b728b12b74aa9badae8837f1ff4a3244b3209b
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Filesize
79B
MD557f9820a6fb42201d7bb7c2e2079bcc3
SHA1873ac1c9e07cb5961042210866aee16d8469b85b
SHA2564daf6da7bd93fc33e764a0393bd1d615aae6815f541aa45db1d2ffdb08c0de03
SHA51265fbc09cddaf8c786b8f6c0c166169974fdc7ce43f9774d32a1602042c388f33aac173c3c148584fed9ac4cea2e0d06d99bd63ccc5ed9a4674d11476c274d89a
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Filesize
54B
MD5422313e89604ab3fbca357a98015c0a6
SHA18b5c0f528a2946dc6ff5c9fb7fe2871b9d6ca035
SHA256e8a58f088214868cefef658190c22fb42f2f9d3eef1da875f7efd196ef738b1b
SHA51258d9efa5f7719deed40065bb48c5aee7df4b7cb58d86b6f7e33026edc3e17c5e281e2c575421183f82778e3a5ef035fa65ac2c8bbc0ff947959df509af76cc9e
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Filesize
63B
MD5dcb0f71bd24f445d097dcc7bbc2d5f11
SHA1882646da5a56128877f9c2f1955db0850ebde643
SHA25648d2e3fbd171a3284308958acef42f9c890af2aff02484f535670b00968b633e
SHA51282a8c2a7e77016e276ea7690ff0331a9dadae20c042fd26c645685dd96d364d52e68f57d96b47b022dc41612747f5f297fcfb03478fdb1da8cc5185ca6c1e1c7
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Filesize
79B
MD59313a5f614619c21620e718a3a3cc783
SHA168dedf97d83e9fff668225af5e1d024dcf4eb39c
SHA256b93a61cfea087b6d1d16c37a645e46eb8cbe729ebbf6e924747bde8df8dbc914
SHA5128d7c13bb713127c2ed0001507f74f5764156d625533c5f447e95dd69a9056aa96259f7521ad2a2beb68f4a3459c413d433fe67b436d65c49a51f6970b87643ab