Analysis
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max time kernel
179s -
max time network
180s -
platform
android_x86 -
resource
android-x86-arm-20240514-en -
resource tags
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submitted
28-05-2024 22:00
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
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Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
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Prevents application removal 1 TTPs 1 IoCs
Application may abuse the framework's APIs to prevent removal.
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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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Removes its main activity from the application launcher 1 TTPs 1 IoCs
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Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
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Requests modifying system settings. 1 IoCs
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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.
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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.
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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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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
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Acquires the wake lock 1 IoCs
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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
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
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 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
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
477KB
MD565cb593886751d7394957a9da951aaf8
SHA164eedc22cbde9f912d227744f9ebe6b8e6f638f8
SHA2568a6242f184ede2ac58585af93dc550c4b7a824570bc881222afa5071fb50d4bf
SHA51213ab53b5c34be5e6a0aa93ee6d8761d8797d1626a9005c2ede2e23547daec56a58902e8e87e13ae7e4540618abbff5857233c7bfdc0601aeeabe263fc46e3766
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Filesize
483B
MD5aca60e2d72152c7550f1f18b139d43ef
SHA18b6fe27ce6af0b77f90ab90720fe14466ef2ee98
SHA256c7c60034a67b6d004bf605f59ee609dd6d830b034337c8cfce43648f5bb8279b
SHA51263e0e32f60e367e7bb5c1468d70ec5eef639e3f36f54d4aecd024a702e62a8fd3c1c55b4cc10e19df2bcbf7a8f4e3eb307081aee3b0f028fa6acfc9ae096ae05
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Filesize
28B
MD56311c3fd15588bb5c126e6c28ff5fffe
SHA1ce81d136fce31779f4dd62e20bdaf99c91e2fc57
SHA2568b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8
SHA5122975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6
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Filesize
237B
MD5b07d8b410d4b6ee0c2acf8cb15d331d1
SHA1a57dfce700325f7ea267bb3da29480af62fa979a
SHA2562448bab6dd008eccf3fd9cf2f8af6096c8682a72bfa24524039f3e330d83732c
SHA51221d96aed0358aa22c4c6c1cd6404746b233926057ae7eabfb00db5ae2675981927c8c3154c40f319e548156af42234c362bf8dcd20e9df10905c40a08d7b651f
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Filesize
54B
MD581429e00d27c15b6e97845f2e56fc9a2
SHA1af75466276a2786bfbca7a7577872dae785e864d
SHA25608b0a03c623b2fa2d82df097a5f8eadf7bf3a22756f5466b06f6b504c49ca04a
SHA5124fb4571fd15dea9762f8382bd2674b9fe333d5d841924d160fd57333774f70cc50b23315888874bd2f7b996daae48cfae153377f19f4de819d592119837f5060
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Filesize
63B
MD55ca6ae94f9a015a712efddbd1f7e8bcd
SHA1eac52b8a5bf0c63b974ad412815b195caf32a704
SHA256094666a0814433775d163cb64fe3de75cd2385f27a9fbb4d14a0c2b145f2f9be
SHA51271a5a5fb9e51be71a213d6acebb423cd9cf686faca21d97e78e1ee35e88c01267cc367adbd36c6798da925c2f3e1ad10c6804e337ac071abd49dc3402148b474
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Filesize
437B
MD54953703d8447725b0a9ff1d7badfca2f
SHA1b10597fd6ccdbf0d422ab0f17c3b78433daf0535
SHA25668bf3bfb56fc7cc7f3449b7759520d00b2ebe4338ff95f7f8b2872b463ecc9ca
SHA5125048e350081cfe75610052767af1357b29c6693ae4c0133a87c1711250916f3ca8ed0a3f37366fdf9a25c1ec2c2bd4e80d648c8d5c5e96a63610a51fa38de9b6