General
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Target
dc01d67f81c5aac9d9cbf742976a3c457a679feab28fe0b1b052359642b0ffcd.bin
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Size
4.8MB
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Sample
241108-154eqazpfv
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MD5
4a45ff0bff85bd92ade53b1c48bcfb44
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SHA1
0676be9e79da7b571b666bdd80a60e4a5a8ed880
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SHA256
dc01d67f81c5aac9d9cbf742976a3c457a679feab28fe0b1b052359642b0ffcd
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SHA512
322101cfc7e17baaadbb98f94f48f3cd1f13205eb9bc0cc723f722419c63ea6c5aed5be3a44d7a29020cb21d6fcef6c8df40b6775e2d6854f49f791b174aae5a
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SSDEEP
98304:HRstxob3XU5iSRGj+VKw4bwWxaM8GZim3MP:HRgc3XUrbUtbDBgN
Static task
static1
Behavioral task
behavioral1
Sample
dc01d67f81c5aac9d9cbf742976a3c457a679feab28fe0b1b052359642b0ffcd.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
dc01d67f81c5aac9d9cbf742976a3c457a679feab28fe0b1b052359642b0ffcd.apk
Resource
android-33-x64-arm64-20240624-en
Malware Config
Extracted
octo
https://df4b27dc1e1efef7e8b0ecfbd54b2dd3.xyz
Targets
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Target
dc01d67f81c5aac9d9cbf742976a3c457a679feab28fe0b1b052359642b0ffcd.bin
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Size
4.8MB
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MD5
4a45ff0bff85bd92ade53b1c48bcfb44
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SHA1
0676be9e79da7b571b666bdd80a60e4a5a8ed880
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SHA256
dc01d67f81c5aac9d9cbf742976a3c457a679feab28fe0b1b052359642b0ffcd
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SHA512
322101cfc7e17baaadbb98f94f48f3cd1f13205eb9bc0cc723f722419c63ea6c5aed5be3a44d7a29020cb21d6fcef6c8df40b6775e2d6854f49f791b174aae5a
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SSDEEP
98304:HRstxob3XU5iSRGj+VKw4bwWxaM8GZim3MP:HRgc3XUrbUtbDBgN
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Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
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Octo family
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Octo payload
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Makes use of the framework's Accessibility service
Retrieves information displayed on the phone screen using AccessibilityService.
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Obtains sensitive information copied to the device clipboard
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
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Queries the phone number (MSISDN for GSM devices)
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Acquires the wake lock
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Makes use of the framework's foreground persistence service
Application may abuse the framework's foreground service to continue running in the foreground.
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Queries the mobile country code (MCC)
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Queries the unique device ID (IMEI, MEID, IMSI)
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Reads information about phone network operator.
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Requests disabling of battery optimizations (often used to enable hiding in the background).
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MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
1User Evasion
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
4