General
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Target
ee5bc0f87e69ae34e5b49406197a48aa7be4673ed09e980c440d97046a36b84f.bin
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Size
1.7MB
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Sample
240828-1z9pjsyeke
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MD5
dc82c591d7f6f59d9f47b1870a1c89c4
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SHA1
941c92baac9cb888bb1f1b08b51895bdb75d1b62
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SHA256
ee5bc0f87e69ae34e5b49406197a48aa7be4673ed09e980c440d97046a36b84f
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SHA512
6341de525b628645265b184efd951e8868c1c94ee549a92c27b961317c32cf05b547dd55e70050716a948e1ffb6a0b1a706fa29eac19ca3466d3280a54a42f48
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SSDEEP
49152:/cIpF8mtHKzI8XEjg5obtGmiTLiyQqGmjpNYMFfsZNRzgmLV2LDD/f:/bDVxP8X+btmLiFmj7YifUN6GV2LH/f
Static task
static1
Behavioral task
behavioral1
Sample
ee5bc0f87e69ae34e5b49406197a48aa7be4673ed09e980c440d97046a36b84f.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
ee5bc0f87e69ae34e5b49406197a48aa7be4673ed09e980c440d97046a36b84f.apk
Resource
android-x64-20240624-en
Malware Config
Extracted
octo
https://tsekirvsasdaorsaapsasadasumahaxe.xyz/NmQ1OGEwZTk4YmRi/
https://xelromivarnox.xyz/NmQ1OGEwZTk4YmRi/
https://vorinaxrelmoz.xyz/NmQ1OGEwZTk4YmRi/
https://melrinoxelvor.xyz/NmQ1OGEwZTk4YmRi/
https://taromivexalor.xyz/NmQ1OGEwZTk4YmRi/
https://vernolixanon.xyz/NmQ1OGEwZTk4YmRi/
https://zorlinaxomrel.xyz/NmQ1OGEwZTk4YmRi/
https://lavrionexmorz.xyz/NmQ1OGEwZTk4YmRi/
https://karlovinezlom.xyz/NmQ1OGEwZTk4YmRi/
https://solvinerixonel.xyz/NmQ1OGEwZTk4YmRi/
https://jaromivaxenox.xyz/NmQ1OGEwZTk4YmRi/
https://pelronivexron.xyz/NmQ1OGEwZTk4YmRi/
https://tralomivaxerl.xyz/NmQ1OGEwZTk4YmRi/
https://norlivexoronel.xyz/NmQ1OGEwZTk4YmRi/
https://xeromivlanorex.xyz/NmQ1OGEwZTk4YmRi/
https://kolvarinexolam.xyz/NmQ1OGEwZTk4YmRi/
https://zaromivlexorn.xyz/NmQ1OGEwZTk4YmRi/
https://ferolivnaxonel.xyz/NmQ1OGEwZTk4YmRi/
https://trevalinexorn.xyz/NmQ1OGEwZTk4YmRi/
https://wernomivaxron.xyz/NmQ1OGEwZTk4YmRi/
Extracted
octo
https://tsekirvsasdaorsaapsasadasumahaxe.xyz/NmQ1OGEwZTk4YmRi/
https://xelromivarnox.xyz/NmQ1OGEwZTk4YmRi/
https://vorinaxrelmoz.xyz/NmQ1OGEwZTk4YmRi/
https://melrinoxelvor.xyz/NmQ1OGEwZTk4YmRi/
https://taromivexalor.xyz/NmQ1OGEwZTk4YmRi/
https://vernolixanon.xyz/NmQ1OGEwZTk4YmRi/
https://zorlinaxomrel.xyz/NmQ1OGEwZTk4YmRi/
https://lavrionexmorz.xyz/NmQ1OGEwZTk4YmRi/
https://karlovinezlom.xyz/NmQ1OGEwZTk4YmRi/
https://solvinerixonel.xyz/NmQ1OGEwZTk4YmRi/
https://jaromivaxenox.xyz/NmQ1OGEwZTk4YmRi/
https://pelronivexron.xyz/NmQ1OGEwZTk4YmRi/
https://tralomivaxerl.xyz/NmQ1OGEwZTk4YmRi/
https://norlivexoronel.xyz/NmQ1OGEwZTk4YmRi/
https://xeromivlanorex.xyz/NmQ1OGEwZTk4YmRi/
https://kolvarinexolam.xyz/NmQ1OGEwZTk4YmRi/
https://zaromivlexorn.xyz/NmQ1OGEwZTk4YmRi/
https://ferolivnaxonel.xyz/NmQ1OGEwZTk4YmRi/
https://trevalinexorn.xyz/NmQ1OGEwZTk4YmRi/
https://wernomivaxron.xyz/NmQ1OGEwZTk4YmRi/
Targets
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Target
ee5bc0f87e69ae34e5b49406197a48aa7be4673ed09e980c440d97046a36b84f.bin
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Size
1.7MB
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MD5
dc82c591d7f6f59d9f47b1870a1c89c4
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SHA1
941c92baac9cb888bb1f1b08b51895bdb75d1b62
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SHA256
ee5bc0f87e69ae34e5b49406197a48aa7be4673ed09e980c440d97046a36b84f
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SHA512
6341de525b628645265b184efd951e8868c1c94ee549a92c27b961317c32cf05b547dd55e70050716a948e1ffb6a0b1a706fa29eac19ca3466d3280a54a42f48
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SSDEEP
49152:/cIpF8mtHKzI8XEjg5obtGmiTLiyQqGmjpNYMFfsZNRzgmLV2LDD/f:/bDVxP8X+btmLiFmj7YifUN6GV2LH/f
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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
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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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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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Performs UI accessibility actions on behalf of the user
Application may abuse the accessibility service to prevent their removal.
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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 accessing notifications (often used to intercept notifications before users become aware).
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Requests disabling of battery optimizations (often used to enable hiding in the background).
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Requests modifying system settings.
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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
2Suppress Application Icon
1User Evasion
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Network Configuration Discovery
4