octo | 515cb9c6a63a53600e452e3c00dc7c180d4b7730a1129ed4140a16e313da55f2

Analysis

max time kernel
149s
max time network
151s
platform
android-9_x86
resource
android-x86-arm-20240910-en
resource tags

arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
submitted
21-12-2024 22:13

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General

Target

515cb9c6a63a53600e452e3c00dc7c180d4b7730a1129ed4140a16e313da55f2.apk
Size

1.7MB
MD5

bb78aeab4571b00bd9ac78b4c1931fec
SHA1

69fce23a408f42f09a2e433335eff614622c380b
SHA256

515cb9c6a63a53600e452e3c00dc7c180d4b7730a1129ed4140a16e313da55f2
SHA512

78ad08a0efe2e23408acaaab7484d95933b7ebee6ee6cbc31acf6e233fec6bc69705afb6a28725db759dfa4a06a13a242a9215199aaf6c70571337714530443a
SSDEEP

49152:t2Fq7f5ao6T+7d/jd6VfmbYcZd+8TvbwHNEWOXyX6:cFWfL6M6Vf8YK+8b0nKyK

Score

10^/10

octo banker collection credential_access discovery evasion impact infostealer persistence rat stealth trojan

Malware Config

Extracted

Family

octo

https://cosmosalienadventures.xyz/YmJlYTFiODdkMjcz/

https://intergalacticvoyages.xyz/YmJlYTFiODdkMjcz/

https://stellarexplorations.xyz/YmJlYTFiODdkMjcz/

https://quantumspaceodyssey.xyz/YmJlYTFiODdkMjcz/

https://extraterrestrialhub.xyz/YmJlYTFiODdkMjcz/

https://nebularresearchlabs.xyz/YmJlYTFiODdkMjcz/

https://cosmicfrontiersquad.xyz/YmJlYTFiODdkMjcz/

https://andromedamissions.xyz/YmJlYTFiODdkMjcz/

https://orbitalknowledgenet.xyz/YmJlYTFiODdkMjcz/

https://aliencivilizations.xyz/YmJlYTFiODdkMjcz/

https://celestialinventions.xyz/YmJlYTFiODdkMjcz/

https://astralnavigationxyz.xyz/YmJlYTFiODdkMjcz/

https://galacticcodexbase.xyz/YmJlYTFiODdkMjcz/

https://proximaexpedition.xyz/YmJlYTFiODdkMjcz/

https://universespectrum.xyz/YmJlYTFiODdkMjcz/

https://keplerinfinityteam.xyz/YmJlYTFiODdkMjcz/

https://astronomicalpioneers.xyz/YmJlYTFiODdkMjcz/

https://xenoscientificera.xyz/YmJlYTFiODdkMjcz/

https://orbitalscientists.xyz/YmJlYTFiODdkMjcz/

https://cosmicventurespro.xyz/YmJlYTFiODdkMjcz/

rc4.plain

Extracted

Family

octo

https://cosmosalienadventures.xyz/YmJlYTFiODdkMjcz/

https://intergalacticvoyages.xyz/YmJlYTFiODdkMjcz/

https://stellarexplorations.xyz/YmJlYTFiODdkMjcz/

https://quantumspaceodyssey.xyz/YmJlYTFiODdkMjcz/

https://extraterrestrialhub.xyz/YmJlYTFiODdkMjcz/

https://nebularresearchlabs.xyz/YmJlYTFiODdkMjcz/

https://cosmicfrontiersquad.xyz/YmJlYTFiODdkMjcz/

https://andromedamissions.xyz/YmJlYTFiODdkMjcz/

https://orbitalknowledgenet.xyz/YmJlYTFiODdkMjcz/

https://aliencivilizations.xyz/YmJlYTFiODdkMjcz/

https://celestialinventions.xyz/YmJlYTFiODdkMjcz/

https://astralnavigationxyz.xyz/YmJlYTFiODdkMjcz/

https://galacticcodexbase.xyz/YmJlYTFiODdkMjcz/

https://proximaexpedition.xyz/YmJlYTFiODdkMjcz/

https://universespectrum.xyz/YmJlYTFiODdkMjcz/

https://keplerinfinityteam.xyz/YmJlYTFiODdkMjcz/

https://astronomicalpioneers.xyz/YmJlYTFiODdkMjcz/

https://xenoscientificera.xyz/YmJlYTFiODdkMjcz/

https://orbitalscientists.xyz/YmJlYTFiODdkMjcz/

https://cosmicventurespro.xyz/YmJlYTFiODdkMjcz/

AES_key

Signatures

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

Octo payload 2 IoCs

resource	yara_rule
behavioral1/memory/4400-0.dex	family_octo
behavioral1/memory/4374-0.dex	family_octo

Removes its main activity from the application launcher 1 TTPs 1 IoCs

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
4374	com.absent.pave

Loads dropped Dex/Jar 1 TTPs 2 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/com.absent.pave/app_blue/KWm.json	4400	/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.absent.pave/app_blue/KWm.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.absent.pave/app_blue/oat/x86/KWm.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.absent.pave/app_blue/KWm.json	4374	com.absent.pave

Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

collection evasion credential_access

Input Injection

T1516

Screen Capture

T1513

Keylogging

T1417.001

GUI Input Capture

T1417.002

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.absent.pave
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.absent.pave

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
banker discovery

Security Software Discovery
T1418.001
Queries the phone number (MSISDN for GSM devices) 1 TTPs
discovery

System Network Configuration Discovery
T1422

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.absent.pave

Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

Application may abuse the framework's foreground service to continue running in the foreground.

evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	com.absent.pave

Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

Application may abuse the accessibility service to prevent their removal.

evasion

Prevent Application Removal

T1629.001

ioc	Process
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.absent.pave
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.absent.pave
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.absent.pave
android.accessibilityservice.IAccessibilityServiceConnection.performGlobalAction	com.absent.pave

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	com.absent.pave

Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
discovery

System Network Configuration Discovery
T1422
Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs

collection credential_access

Access Notifications

T1517

description	ioc	Process
Intent action	android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS	com.absent.pave

Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs

evasion

User Evasion

T1628.002

description	ioc	Process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	com.absent.pave

Requests modifying system settings. 1 IoCs

evasion

description	ioc	Process
Intent action	android.settings.action.MANAGE_WRITE_SETTINGS	com.absent.pave

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.absent.pave

Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.absent.pave

com.absent.pave
1⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Performs UI accessibility actions on behalf of the user
- Queries the mobile country code (MCC)
- 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).
- Requests modifying system settings.
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
PID:4374
- /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.absent.pave/app_blue/KWm.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.absent.pave/app_blue/oat/x86/KWm.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4400

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Foreground Persistence

T1541

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Foreground Persistence

T1541

Hide Artifacts

T1628

Suppress Application Icon

T1628.001

User Evasion

T1628.002

Impair Defenses

T1629

Prevent Application Removal

T1629.001

Input Injection

T1516

Credential Access

Access Notifications

T1517

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

System Network Configuration Discovery

T1422

Lateral Movement

Collection

Access Notifications

T1517

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Screen Capture

T1513

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

T1471

Input Injection

T1516

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Downloads

/data/data/com.absent.pave/app_blue/KWm.json

Filesize
153KB

MD5
1143394b4a6a8a775a9a75b729f45cf0

SHA1
18673028acfb57393d16671d130aae442e98c393

SHA256
9695f3241876036fd9ba8f96fa556e17ec368c54f9b36304a628e2ca4ae01ee0

SHA512
b249962380c55aad02b8a82278dbf96676266af269f71da1f0b4bb56003526a89d211d12bc05974b0d3fcf253c30a77dbb66f3361456120c46b7e6c161df3ff8

Download Submit
/data/data/com.absent.pave/app_blue/KWm.json

Filesize
153KB

MD5
0536cf707dfe500d497de8250c231b3d

SHA1
380ec916016061263e76d1b9fe680ec8bed47f0a

SHA256
be039278bb5702c472c80a7e2611a5b064155109437262aa0841e7f8047eb90e

SHA512
fa1201d4cb5595194cedea29611bb42c376627732b26de5234ecd9285c579276896a7c216031f2203557e877251be91ad7c963b4347345c7d3dfae93027bd8ab

Download Submit
/data/user/0/com.absent.pave/app_blue/KWm.json

Filesize
450KB

MD5
32cad99065d3ba1161149aac6a1e32aa

SHA1
8b153d582a1e58ea6ff0ba7084ac25e04a160e0d

SHA256
bf27c5528c6352e9a81607cb3b00b36f8bd7ea32ee3755a446cec955f471412c

SHA512
667756257668afcfe90d61060a9bf91793e3a9ca32819dff2820259fe22b45943e29168f390b5053b9314d4b67b2848c288ac598ec61430a5965b4282fa15f54

Download Submit
/data/user/0/com.absent.pave/app_blue/KWm.json

Filesize
450KB

MD5
52518a6bd7ab34e4d16e1c4ea2509213

SHA1
2233ae8c3234e768786af19f7376941a492fede8

SHA256
d3b3bc02ce2add9d777cd39dd1248495de3c45892f4b7eb195a4f6e825d0d040

SHA512
0d61533beab28b95856947b72556a360bbb99671e0fbe15552e40449313e0ef5002e9b671eaf470d1e88f7c4c254ee1935e9e50ac3425009d7e261582b5e87e3

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

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Downloads