Analysis
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max time kernel
179s -
max time network
180s -
platform
android_x86 -
resource
android-x86-arm-20240514-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system -
submitted
28-05-2024 22:00
Static task
static1
Behavioral task
behavioral1
Sample
9d1ce9b45a92e764359b87cfa6c882242ed6a0402a56f24832d60cbd88337459.apk
Resource
android-x86-arm-20240514-en
Behavioral task
behavioral2
Sample
9d1ce9b45a92e764359b87cfa6c882242ed6a0402a56f24832d60cbd88337459.apk
Resource
android-x64-arm64-20240514-en
General
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Target
9d1ce9b45a92e764359b87cfa6c882242ed6a0402a56f24832d60cbd88337459.apk
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Size
537KB
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MD5
2649c55dd38707ed353261b54ca0630b
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SHA1
0e7d650230e4e8cba2006f4cbcd106733d9e9804
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SHA256
9d1ce9b45a92e764359b87cfa6c882242ed6a0402a56f24832d60cbd88337459
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SHA512
3de4d7db22a4201923ddc4d7f0063c0d34beb2a9bbf7d49900f0694f9536642e77ff3bcb2a1a75a713e50ea3717aaadb6de7f012b4431592f8cd5206c3807256
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SSDEEP
12288:ZhOTOE68iehj1VuNJbFMnF/ZaDLtt/qW5YZPn5R:ZCHfiEuTuBaDJpqFlnX
Malware Config
Extracted
octo
https://94.232.249.36/MmE0ODdiNjkyNzdi/
https://89divos.art/MmE0ODdiNjkyNzdi/
https://89divos.tech/MmE0ODdiNjkyNzdi/
https://89divos.shop/MmE0ODdiNjkyNzdi/
Signatures
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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.whateverwhatever/cache/ntygrhadjbuptz family_octo -
Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
Processes:
com.whateverwhateverdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId com.whateverwhatever Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId com.whateverwhatever -
Prevents application removal 1 TTPs 1 IoCs
Application may abuse the framework's APIs to prevent removal.
Processes:
com.whateverwhateverdescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction com.whateverwhatever -
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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Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
Processes:
com.whateverwhateverdescription ioc process Intent action android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS com.whateverwhatever -
Requests modifying system settings. 1 IoCs
Processes:
com.whateverwhateverdescription ioc process Intent action android.settings.action.MANAGE_WRITE_SETTINGS com.whateverwhatever -
Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
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Checks memory information 2 TTPs 1 IoCs
Checks memory information which indicate if the system is an emulator.
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.whateverwhateverioc pid process /data/user/0/com.whateverwhatever/cache/ntygrhadjbuptz 4277 com.whateverwhatever /data/user/0/com.whateverwhatever/cache/ntygrhadjbuptz 4277 com.whateverwhatever -
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.whateverwhateverdescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.whateverwhatever -
Queries the mobile country code (MCC) 1 TTPs 1 IoCs
Processes:
com.whateverwhateverdescription ioc process Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone com.whateverwhatever -
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
Processes:
com.whateverwhateverdescription ioc process Framework service call android.app.IActivityManager.registerReceiver com.whateverwhatever -
Acquires the wake lock 1 IoCs
Processes:
com.whateverwhateverdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.whateverwhatever -
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 disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
com.whateverwhateverdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.whateverwhatever -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.whateverwhateverdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.whateverwhatever
Processes
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com.whateverwhatever1⤵
- Makes use of the framework's Accessibility service
- Prevents application removal
- Removes its main activity from the application launcher
- Requests accessing notifications (often used to intercept notifications before users become aware).
- Requests modifying system settings.
- Checks CPU information
- Checks memory information
- Loads dropped Dex/Jar
- Makes use of the framework's foreground persistence service
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- 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)
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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/data/data/com.whateverwhatever/cache/ntygrhadjbuptzFilesize
477KB
MD565cb593886751d7394957a9da951aaf8
SHA164eedc22cbde9f912d227744f9ebe6b8e6f638f8
SHA2568a6242f184ede2ac58585af93dc550c4b7a824570bc881222afa5071fb50d4bf
SHA51213ab53b5c34be5e6a0aa93ee6d8761d8797d1626a9005c2ede2e23547daec56a58902e8e87e13ae7e4540618abbff5857233c7bfdc0601aeeabe263fc46e3766
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/data/data/com.whateverwhatever/cache/oat/ntygrhadjbuptz.cur.profFilesize
483B
MD5aca60e2d72152c7550f1f18b139d43ef
SHA18b6fe27ce6af0b77f90ab90720fe14466ef2ee98
SHA256c7c60034a67b6d004bf605f59ee609dd6d830b034337c8cfce43648f5bb8279b
SHA51263e0e32f60e367e7bb5c1468d70ec5eef639e3f36f54d4aecd024a702e62a8fd3c1c55b4cc10e19df2bcbf7a8f4e3eb307081aee3b0f028fa6acfc9ae096ae05
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/data/data/com.whateverwhatever/kl.txtFilesize
28B
MD56311c3fd15588bb5c126e6c28ff5fffe
SHA1ce81d136fce31779f4dd62e20bdaf99c91e2fc57
SHA2568b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8
SHA5122975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6
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/data/data/com.whateverwhatever/kl.txtFilesize
237B
MD5b07d8b410d4b6ee0c2acf8cb15d331d1
SHA1a57dfce700325f7ea267bb3da29480af62fa979a
SHA2562448bab6dd008eccf3fd9cf2f8af6096c8682a72bfa24524039f3e330d83732c
SHA51221d96aed0358aa22c4c6c1cd6404746b233926057ae7eabfb00db5ae2675981927c8c3154c40f319e548156af42234c362bf8dcd20e9df10905c40a08d7b651f
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/data/data/com.whateverwhatever/kl.txtFilesize
54B
MD581429e00d27c15b6e97845f2e56fc9a2
SHA1af75466276a2786bfbca7a7577872dae785e864d
SHA25608b0a03c623b2fa2d82df097a5f8eadf7bf3a22756f5466b06f6b504c49ca04a
SHA5124fb4571fd15dea9762f8382bd2674b9fe333d5d841924d160fd57333774f70cc50b23315888874bd2f7b996daae48cfae153377f19f4de819d592119837f5060
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/data/data/com.whateverwhatever/kl.txtFilesize
63B
MD55ca6ae94f9a015a712efddbd1f7e8bcd
SHA1eac52b8a5bf0c63b974ad412815b195caf32a704
SHA256094666a0814433775d163cb64fe3de75cd2385f27a9fbb4d14a0c2b145f2f9be
SHA51271a5a5fb9e51be71a213d6acebb423cd9cf686faca21d97e78e1ee35e88c01267cc367adbd36c6798da925c2f3e1ad10c6804e337ac071abd49dc3402148b474
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/data/data/com.whateverwhatever/kl.txtFilesize
437B
MD54953703d8447725b0a9ff1d7badfca2f
SHA1b10597fd6ccdbf0d422ab0f17c3b78433daf0535
SHA25668bf3bfb56fc7cc7f3449b7759520d00b2ebe4338ff95f7f8b2872b463ecc9ca
SHA5125048e350081cfe75610052767af1357b29c6693ae4c0133a87c1711250916f3ca8ed0a3f37366fdf9a25c1ec2c2bd4e80d648c8d5c5e96a63610a51fa38de9b6