General
-
Target
9bdbe82471417fe95aab9704f6741a7fd66ea609b78b9a0fd70a57f16a8e78d0.bin
-
Size
1.6MB
-
Sample
240815-1w89ls1hlm
-
MD5
ef7c345840184faefbd1d629281b8697
-
SHA1
348f65d1385c4738f70f1cf2fd848fcc6cf64e16
-
SHA256
9bdbe82471417fe95aab9704f6741a7fd66ea609b78b9a0fd70a57f16a8e78d0
-
SHA512
67be7408447085d4a8c7989b7cd18730d5ab3b66a131a021f043ddcd63c791c12ca69b44dc03135f2f07eef82a8dd688350ae240a0a7f1182246e2c010f43468
-
SSDEEP
49152:bS4iz0IbRpnpihRG+95oJ6tqPf2qOtJvahLrgCIIo7LJtf2nT:bdigW5i39SJ6MPfPwvcLrgCNo7LJtM
Static task
static1
Behavioral task
behavioral1
Sample
9bdbe82471417fe95aab9704f6741a7fd66ea609b78b9a0fd70a57f16a8e78d0.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
9bdbe82471417fe95aab9704f6741a7fd66ea609b78b9a0fd70a57f16a8e78d0.apk
Resource
android-x64-20240624-en
Malware Config
Extracted
octo
https://baswas25sa.com/serfixpth/
https://cceqwddasyay22.com/serfixpth/
https://essmqeew32cc1x.ru/serfixpth/
https://ru3uasssjs4122.ru/serfixpth/
https://ru3us2asssjs4122.ru/serfixpth/
Extracted
octo
https://baswas25sa.com/serfixpth/
https://cceqwddasyay22.com/serfixpth/
https://essmqeew32cc1x.ru/serfixpth/
https://ru3uasssjs4122.ru/serfixpth/
https://ru3us2asssjs4122.ru/serfixpth/
Targets
-
-
Target
9bdbe82471417fe95aab9704f6741a7fd66ea609b78b9a0fd70a57f16a8e78d0.bin
-
Size
1.6MB
-
MD5
ef7c345840184faefbd1d629281b8697
-
SHA1
348f65d1385c4738f70f1cf2fd848fcc6cf64e16
-
SHA256
9bdbe82471417fe95aab9704f6741a7fd66ea609b78b9a0fd70a57f16a8e78d0
-
SHA512
67be7408447085d4a8c7989b7cd18730d5ab3b66a131a021f043ddcd63c791c12ca69b44dc03135f2f07eef82a8dd688350ae240a0a7f1182246e2c010f43468
-
SSDEEP
49152:bS4iz0IbRpnpihRG+95oJ6tqPf2qOtJvahLrgCIIo7LJtf2nT:bdigW5i39SJ6MPfPwvcLrgCNo7LJtM
-
Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
-
Octo payload
-
Makes use of the framework's Accessibility service
Retrieves information displayed on the phone screen using AccessibilityService.
-
Obtains sensitive information copied to the device clipboard
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
-
Queries the phone number (MSISDN for GSM devices)
-
Acquires the wake lock
-
Makes use of the framework's foreground persistence service
Application may abuse the framework's foreground service to continue running in the foreground.
-
Performs UI accessibility actions on behalf of the user
Application may abuse the accessibility service to prevent their removal.
-
Queries the mobile country code (MCC)
-
Queries the unique device ID (IMEI, MEID, IMSI)
-
Reads information about phone network operator.
-
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).
-
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
1Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
4