octo | 51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75

General

Target
51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75
Size 8.7MB
Sample260807-y3nv5sshkf
SHA256 51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75
MD5 970356489eddb58460fe8518c766dbf2
SHA1 283956d58d161b6f31cc7b55fa803b2a4b0eebb9
SHA512 29b7cef5a27691d2ad9224dda1a6e5a42565eed61df1f6eac6c342e5e17119417eb79b58b80d0b57101c0b82399d070c1c9fd689a0dfaab6c866afcd9d2929ed
SSDEEP 98304:NHlS+6iB5iSRGDBjrnf0Zncj7PWVKO1BaRspxMJKx+DaNMRf:NHlS+6grYPcZcj7+UlRMiJoNMRf
TLSH
T19B96AE02A34A5C32D8CE7E7569BB9234FF246CCCD38166C70644C225AD972F57F38A96
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

banker trojan infostealer rat octo

Malware Config

Signatures

Family: Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
banker trojan infostealer rat octo

Octo DGA 4 IoCs

Contains strings associated with the Octo/Coper variant that uses a domain generation algorithm (DGA).

resource	yara_rule
sample	Coper_DGA_Strings
sample	Coper_DGA_Strings
sample	Coper_DGA_Strings
sample	Coper_DGA_Strings

Attempts to obfuscate APK file format
Applies obfuscation techniques to the APK format in order to hinder analysis

Declares broadcast receivers with permission to handle system events 1 IoCs

description	ioc
Required by device admin receivers to bind with the system. Allows apps to manage device administration features.	android.permission.BIND_DEVICE_ADMIN

Declares services with permission to bind to the system 2 IoCs

description	ioc
Required by accessibility services to bind with the system. Allows apps to access accessibility features.	android.permission.BIND_ACCESSIBILITY_SERVICE
Required by notification listener services to bind with the system. Allows apps to listen to and interact with notifications on the device.	android.permission.BIND_NOTIFICATION_LISTENER_SERVICE

Requests dangerous framework permissions 9 IoCs

description	ioc
Allows an application to monitor incoming MMS messages.	android.permission.RECEIVE_MMS
Allows an application to send SMS messages.	android.permission.SEND_SMS
Allows an application to read SMS messages.	android.permission.READ_SMS
Allows an application to read or write the system settings.	android.permission.WRITE_SETTINGS
Allows read access to the device's phone number(s).	android.permission.READ_PHONE_NUMBERS
Allows an application to receive SMS messages.	android.permission.RECEIVE_SMS
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call.	android.permission.CALL_PHONE
Allows an app to post notifications.	android.permission.POST_NOTIFICATIONS
Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.	android.permission.READ_PHONE_STATE

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75

File Explorer

51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75

.apk 8.7MB

51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75

SHA256 51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75
MD5 970356489eddb58460fe8518c766dbf2
SHA1 283956d58d161b6f31cc7b55fa803b2a4b0eebb9
SHA512 29b7cef5a27691d2ad9224dda1a6e5a42565eed61df1f6eac6c342e5e17119417eb79b58b80d0b57101c0b82399d070c1c9fd689a0dfaab6c866afcd9d2929ed
SSDEEP 98304:NHlS+6iB5iSRGDBjrnf0Zncj7PWVKO1BaRspxMJKx+DaNMRf:NHlS+6grYPcZcj7+UlRMiJoNMRf
TLSH
T19B96AE02A34A5C32D8CE7E7569BB9234FF246CCCD38166C70644C225AD972F57F38A96
MD5 SHA1 SHA512 SSDEEP TLSH

android arch:x86 arch:arm arch:x64 arch:arm64

Octo DGA

Contains strings associated with the Octo/Coper variant that uses a domain generation algorithm (DGA).
Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

File Signature issue

Digest

686b83f7436e6e5e74ad939933c8159c770ba99787708c98d4a514f7a9c75f75

Digest Algorithm

sha256

Digest Matches

Trusted

Not trusted

Signer

CN=np,OU=np,O=np,L=南京,ST=江苏,C=中国

com.three_receiveruo62

Android Permissions

51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75

Permissions

android.permission.RECEIVE_MMS

android.permission.SEND_SMS

android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.REORDER_TASKS

android.permission.MODIFY_AUDIO_SETTINGS

android.permission.READ_SMS

android.permission.INTERNET

android.permission.USE_FULL_SCREEN_INTENT

android.permission.WRITE_SETTINGS

android.permission.USES_POLICY_FORCE_LOCK

android.permission.ACCESS_NOTIFICATION_POLICY

android.permission.WAKE_LOCK

android.permission.READ_PHONE_NUMBERS

android.permission.RECEIVE_SMS

android.permission.CALL_PHONE

android.permission.POST_NOTIFICATIONS

android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK

android.provider.Telephony.SMS_RECEIVED

android.permission.WRITE_SMS

android.permission.QUERY_ALL_PACKAGES

android.permission.FOREGROUND_SERVICE

android.permission.REQUEST_DELETE_PACKAGES

android.permission.ACCESS_NETWORK_STATE

android.permission.VIBRATE

android.permission.READ_PHONE_STATE

51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75

File Signature issue

com.three_receiveruo62.uvVCLrHi

com.three_receiveruo62.bckwrzeHz

com.three_receiveruo62.kusN1kB

com.three_receiveruo62.whqMQOng

com.three_receiveruo62.ggkqRtNoYMOQ

com.three_receiveruo62.aywg7scvYq

com.three_receiveruo62.khvVVq36VMv

com.three_receiveruo62.xnxW4gf6

com.three_receiveruo62.sdqybytZHrA

com.three_receiveruo62.tOxOHzAX

com.three_receiveruo62.ckdBtyv

com.three_receiveruo62.kSDIOH4gZt

com.three_receiveruo62.sytq3zDi0ULu

com.three_receiveruo62.uhkkkYNlfSy

com.three_receiveruo62.yRVWSisK

com.three_receiveruo62.wfTumyOeDs

com.three_receiveruo62.wfdwDQS9L2

com.three_receiveruo62.odhEhX1

Resubmissions

Sharing

General

Malware Config

Signatures

File Explorer

51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75

File Signature issue

com.three_receiveruo62.uvVCLrHi

com.three_receiveruo62.bckwrzeHz

com.three_receiveruo62.kusN1kB

com.three_receiveruo62.whqMQOng

com.three_receiveruo62.ggkqRtNoYMOQ

com.three_receiveruo62.aywg7scvYq

com.three_receiveruo62.khvVVq36VMv

com.three_receiveruo62.xnxW4gf6

com.three_receiveruo62.sdqybytZHrA

com.three_receiveruo62.tOxOHzAX

com.three_receiveruo62.ckdBtyv

com.three_receiveruo62.kSDIOH4gZt

com.three_receiveruo62.sytq3zDi0ULu

com.three_receiveruo62.uhkkkYNlfSy

com.three_receiveruo62.yRVWSisK

com.three_receiveruo62.wfTumyOeDs

com.three_receiveruo62.wfdwDQS9L2

com.three_receiveruo62.odhEhX1

Android Permissions

51416e184cd006883b829479fe071e3f4a3236b4a7c914f4a66bf760bd96bc75