General
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Target
1b4715e8eda5cb969a29ac61d6425a2cf99a09133be0101f532b1264b336ac80.bin
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Size
1.2MB
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Sample
240909-1w1bpssdqp
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MD5
7e931b552838bc2014543e2b2b488f6b
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SHA1
a07df13ae9314e8a38977d2b7940ee3ec84140e3
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SHA256
1b4715e8eda5cb969a29ac61d6425a2cf99a09133be0101f532b1264b336ac80
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SHA512
0e16286d6c3fe38286c5579d9ba7c9f914523302503664987eac5400f0ad72494756f8b47c8fc46fff62f146241c875c99cb32cccc8c609a3458b28bacb567f5
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SSDEEP
24576:Af5Xpsrg2QnG6x7ysXyq/pzVtsmSlBKco4UoxKmguM9pdc:25Zsrgx7BXp/qmSlB1RBxK7uM9pdc
Static task
static1
Behavioral task
behavioral1
Sample
1b4715e8eda5cb969a29ac61d6425a2cf99a09133be0101f532b1264b336ac80.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
1b4715e8eda5cb969a29ac61d6425a2cf99a09133be0101f532b1264b336ac80.apk
Resource
android-x64-20240910-en
Malware Config
Extracted
octo
https://molverantipo.site/N2ZmMjUwY2Q3ZGE3/
https://trafisplenax.website/N2ZmMjUwY2Q3ZGE3/
https://derotimavlox.store/N2ZmMjUwY2Q3ZGE3/
https://jarlivenkoru.site/N2ZmMjUwY2Q3ZGE3/
https://zepolinavext.website/N2ZmMjUwY2Q3ZGE3/
https://solivarimpex.store/N2ZmMjUwY2Q3ZGE3/
https://kexolibraton.site/N2ZmMjUwY2Q3ZGE3/
https://voranitimex.website/N2ZmMjUwY2Q3ZGE3/
https://nelofimatrix.store/N2ZmMjUwY2Q3ZGE3/
https://parolivextor.site/N2ZmMjUwY2Q3ZGE3/
https://venorimaxlo.website/N2ZmMjUwY2Q3ZGE3/
https://tralopinoxel.store/N2ZmMjUwY2Q3ZGE3/
https://ferolimaxor.site/N2ZmMjUwY2Q3ZGE3/
https://xerofinator.website/N2ZmMjUwY2Q3ZGE3/
https://goltrimaxevu.store/N2ZmMjUwY2Q3ZGE3/
https://jarolimantox.site/N2ZmMjUwY2Q3ZGE3/
https://kelorivanex.website/N2ZmMjUwY2Q3ZGE3/
https://loritopraxem.store/N2ZmMjUwY2Q3ZGE3/
https://zarolimaxevr.site/N2ZmMjUwY2Q3ZGE3/
https://polrenaximo.website/N2ZmMjUwY2Q3ZGE3/
Extracted
octo
https://molverantipo.site/N2ZmMjUwY2Q3ZGE3/
https://trafisplenax.website/N2ZmMjUwY2Q3ZGE3/
https://derotimavlox.store/N2ZmMjUwY2Q3ZGE3/
https://jarlivenkoru.site/N2ZmMjUwY2Q3ZGE3/
https://zepolinavext.website/N2ZmMjUwY2Q3ZGE3/
https://solivarimpex.store/N2ZmMjUwY2Q3ZGE3/
https://kexolibraton.site/N2ZmMjUwY2Q3ZGE3/
https://voranitimex.website/N2ZmMjUwY2Q3ZGE3/
https://nelofimatrix.store/N2ZmMjUwY2Q3ZGE3/
https://parolivextor.site/N2ZmMjUwY2Q3ZGE3/
https://venorimaxlo.website/N2ZmMjUwY2Q3ZGE3/
https://tralopinoxel.store/N2ZmMjUwY2Q3ZGE3/
https://ferolimaxor.site/N2ZmMjUwY2Q3ZGE3/
https://xerofinator.website/N2ZmMjUwY2Q3ZGE3/
https://goltrimaxevu.store/N2ZmMjUwY2Q3ZGE3/
https://jarolimantox.site/N2ZmMjUwY2Q3ZGE3/
https://kelorivanex.website/N2ZmMjUwY2Q3ZGE3/
https://loritopraxem.store/N2ZmMjUwY2Q3ZGE3/
https://zarolimaxevr.site/N2ZmMjUwY2Q3ZGE3/
https://polrenaximo.website/N2ZmMjUwY2Q3ZGE3/
Targets
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Target
1b4715e8eda5cb969a29ac61d6425a2cf99a09133be0101f532b1264b336ac80.bin
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Size
1.2MB
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MD5
7e931b552838bc2014543e2b2b488f6b
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SHA1
a07df13ae9314e8a38977d2b7940ee3ec84140e3
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SHA256
1b4715e8eda5cb969a29ac61d6425a2cf99a09133be0101f532b1264b336ac80
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SHA512
0e16286d6c3fe38286c5579d9ba7c9f914523302503664987eac5400f0ad72494756f8b47c8fc46fff62f146241c875c99cb32cccc8c609a3458b28bacb567f5
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SSDEEP
24576:Af5Xpsrg2QnG6x7ysXyq/pzVtsmSlBKco4UoxKmguM9pdc:25Zsrgx7BXp/qmSlB1RBxK7uM9pdc
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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