octo | 47fd8551845faab87bae897926908a332928535742145ccf218bf2af0ae3439a

Analysis

max time kernel
139s
max time network
158s
platform
android_x64
resource
android-33-x64-arm64-20240624-en
resource tags

androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system
submitted
08/02/2025, 14:13

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General

Target

1_128275404f.apk
Size

8.4MB
MD5

40e740f584920a5f9f1ded921acd0c73
SHA1

7d8fdea40df2ecdf17568799c6ca412d4aa868fc
SHA256

cecb265da22cc44c03bfd0eafecdaae311e615d11c4908bd00c7e2c21830b8ea
SHA512

2700aa18ee6e86c4e122d20c0154bf2b712b29144bbfb76fb496362ab298572a6568698d54030a79418de8e926ac2f79087d9be8391f501197a5f146b294ab84
SSDEEP

196608:bhoymj7XRscUurBQMSRYpZe87JCUdJ6IEiVO:bhOHrR1pZvCuJPvO

Score

10^/10

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

Malware Config

Extracted

Family

octo

DES_key

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 1 IoCs

resource	yara_rule
behavioral5/memory/4311-1.dex	family_octo

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.vgsupervision_kit29/app_dex/classes.dex	4311	com.vgsupervision_kit29
/data/user/0/com.vgsupervision_kit29/[email protected]	4311	com.vgsupervision_kit29

Makes use of the framework's Accessibility service 4 TTPs 1 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

collection defense_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.vgsupervision_kit29

Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

collection credential_access impact

Clipboard Data

T1414

Transmitted Data Manipulation

T1641.001

description	ioc	Process
Framework service call	android.content.IClipboard.addPrimaryClipChangedListener	com.vgsupervision_kit29

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.vgsupervision_kit29

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.

defense_evasion persistence

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	com.vgsupervision_kit29

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.vgsupervision_kit29

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

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

defense_evasion

User Evasion

T1628.002

description	ioc	Process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	com.vgsupervision_kit29

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.vgsupervision_kit29

Checks CPU information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/cpuinfo	com.vgsupervision_kit29

Checks memory information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	com.vgsupervision_kit29

com.vgsupervision_kit29
1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries the mobile country code (MCC)
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
PID:4311

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Foreground Persistence

T1541

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Foreground Persistence

T1541

Hide Artifacts

T1628

User Evasion

T1628.002

Input Injection

T1516

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Clipboard Data

T1414

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

System Information Discovery

T1426

System Network Configuration Discovery

T1422

Lateral Movement

Collection

Clipboard Data

T1414

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Screen Capture

T1513

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

T1471

Data Manipulation

T1641

Transmitted Data Manipulation

T1641.001

Input Injection

T1516

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Downloads

/data/data/com.vgsupervision_kit29/.global.com.vgsupervision_kit29

Filesize
48B

MD5
046a414913add6f5bb60072c7db819b6

SHA1
451ee4f6809260aec622d772fd329c7d0297a842

SHA256
b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

SHA512
4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

Download Submit
/data/data/com.vgsupervision_kit29/app_dex/classes.dex

Filesize
1KB

MD5
05ab600e140e76f6637cac8b55722596

SHA1
4b7f217b0441a548f5864118617b2cc8303d25e4

SHA256
ff93fc1893df4f2fa51b08d70e05278a6fe6668717788801c848f25b06cceeee

SHA512
4e32bdb4921db5587442e71d88aa84ed1683cdbfbacc64aca9683f18fb5fa0dc6de186205c6ad160e78c12e31005aa7ca4a889fe13153afabaa3c414a494ec36

Download Submit
/data/data/com.vgsupervision_kit29/cache/classes.dex

Filesize
1KB

MD5
cdfcacae9b0baa3ec26b9fc60801cff3

SHA1
a443fc344a85f3c87d0155b6ce61f5fb895fc388

SHA256
37ca3cf0a370482004bddf9fa7816f3ed894a5ea0fe1f1cf65cf61e5ee7c6a3d

SHA512
d27dad6f387e2dde114a82f98ec01f2c6381b22f24a8159c53c7dfba4d4351c8dae11a33b918ddef411c98685f83a0322d39f604c3d3be07bef62912406a6a95

Download Submit
/data/data/com.vgsupervision_kit29/cache/classes.zip

Filesize
1KB

MD5
e6af8c05462380e655a05589c587321f

SHA1
fca1cc422e008986f4bced0614e1f167681c79d2

SHA256
d41d15589424f72cfdfd682e6a22a4d20d9bc8bde480ec7db7d99a7748fd7e8f

SHA512
3ca673a3d2399f3162e019d9dd54bf5a198de59f9dec0368331e1e36d7b9a87939a05cbefcb374605c6d93bd1a7e788b2f021fda8c8dedb7f51df28230fb8307

Download Submit
/data/data/com.vgsupervision_kit29/files/.q

Filesize
322KB

MD5
77dc50489b9323274732d27dc8a4e803

SHA1
0e02a3595b62489d0739d771881da8604d117c65

SHA256
c5684e792d1ebefea6aac09fed45911703fd58c899f8a08133d49dd91429a820

SHA512
0684a92f3e9c525384cfa53f531afba61e5930e1c27032a7e27e3315f72761b62e122dc34768d8162ba08f9bed53d148aa8dc034b46456bdd211f230637eba58

Download Submit
/data/data/com.vgsupervision_kit29/oat/x86_64/[email protected]

Filesize
13KB

MD5
6aade83557145d90e181bff3e8ae15a0

SHA1
ab7dc90f4f34c737b49cf1e7caba6f21c598e8ed

SHA256
34e32ad66846720a8c50e87e1c331beb7a450d26448212f193f956d5a82766ab

SHA512
3658b99849326b30ea04c06083bb670122c4ada880401a134188b83f3e23d47f83ed1aa49ac38111bac4218f2e854ae09d6fff73405fa2d4d30bd425713a7dee

Download Submit
/data/user/0/com.vgsupervision_kit29/[email protected]

Filesize
529KB

MD5
3215bc6fa1cb6b2bc7fbd06c7e3ba340

SHA1
1cbf162642ba0531bdfadc687a8b3eea3357c194

SHA256
dc6511e4be8a30d07d3affaa73b077717e98ea999ea2da4e6d38c42979c1a29f

SHA512
c303c6e0a19c9052f2896f8ab9b9276ac35051eb7162a1e2e5501fc9c04f7b48c00be19a98142db6092a2dcb90893195b7aa1bf77ad5b8caba91c18b8c8e956c

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

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Downloads