octo | ebf146781a6b0d52c18ff72957eee3f5116c005111716596452654a75fefa11b

Analysis

max time kernel
149s
max time network
153s
platform
android_x64
resource
android-x64-arm64-20240624-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
submitted
28-10-2024 15:23

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General

Target

ebf146781a6b0d52c18ff72957eee3f5116c005111716596452654a75fefa11b.apk
Size

8.0MB
MD5

37073a351c8aaa6a4e51db8f18b04f48
SHA1

17466f7e8b194777519a3add039d9c3ba9c4deb9
SHA256

ebf146781a6b0d52c18ff72957eee3f5116c005111716596452654a75fefa11b
SHA512

60397381b6413b16323fd961f9f47f0c9d6235088f03c7d9ee1caae3f7ac06aceaa56e44f842e06a1dd4ab52de050a9592cea1503f1971bfc13c19aa16d6698b
SSDEEP

98304:/MX33l7UU3SIdbc5iSRG77RsLOdC3XKVKRTvPkeNeW7:0X33lh3SmcrgR103XKUZv7

Score

10^/10

octo banker collection credential_access discovery evasion impact infostealer persistence rat trojan

Malware Config

Extracted

Family

octo

https://839f702490ce17a92b6e415b949aabc1.com

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
behavioral2/memory/4614-1.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.pipservice2_supervision/app_main/XO.json	4614	com.pipservice2_supervision
/data/user/0/com.pipservice2_supervision/[email protected]	4614	com.pipservice2_supervision

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.pipservice2_supervision
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.pipservice2_supervision

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.pipservice2_supervision

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.pipservice2_supervision

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.pipservice2_supervision

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.pipservice2_supervision

Reads information about phone network operator. 1 TTPs
discovery

System Network Configuration Discovery
T1422

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.pipservice2_supervision

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.pipservice2_supervision

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.pipservice2_supervision

com.pipservice2_supervision
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)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
PID:4614

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

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

Replay Monitor

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Downloads

/data/data/com.pipservice2_supervision/.global.com.pipservice2_supervision

Filesize
48B

MD5
046a414913add6f5bb60072c7db819b6

SHA1
451ee4f6809260aec622d772fd329c7d0297a842

SHA256
b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

SHA512
4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

Download Submit
/data/data/com.pipservice2_supervision/app_main/XO.json

Filesize
1008B

MD5
db4e203e00a6850232c61493d72dbd60

SHA1
f7813f0becaa095bd154e5c37701282c3f5a3e5f

SHA256
3dbee94967031a9cc280cc08e1b1ce8227be95c43fe6493a91b9c6f5e49330d1

SHA512
43478b3b1a66ef79ffd405867916f3d768c91de5c7fd385b5ee89920620d63b85020938dc1275c232fdfa67bc3283fa5a9cc18dbf5e4aa59393701f801fbaeef

Download Submit
/data/data/com.pipservice2_supervision/app_main/XO.json

Filesize
1008B

MD5
b8e9e4bd4a47ef5cb7ceb0f5460f9f4f

SHA1
4d64cd605824ae566056314b7e549543919af641

SHA256
ac1ff088fa976983d400295bf9c72c707585589e93910f3bbb3de559ff6fe0c4

SHA512
9e3c7bba854e3063cd88e8b3879586ba0478c6a1d3a77bdc3cc757758e47a9235417cfe91fc083d42a1c5c2afce6e9458f2fd3106259a73ab782d976a19e139e

Download Submit
/data/data/com.pipservice2_supervision/files/.l

Filesize
322KB

MD5
77dc50489b9323274732d27dc8a4e803

SHA1
0e02a3595b62489d0739d771881da8604d117c65

SHA256
c5684e792d1ebefea6aac09fed45911703fd58c899f8a08133d49dd91429a820

SHA512
0684a92f3e9c525384cfa53f531afba61e5930e1c27032a7e27e3315f72761b62e122dc34768d8162ba08f9bed53d148aa8dc034b46456bdd211f230637eba58

Download Submit
/data/data/com.pipservice2_supervision/oat/x86_64/[email protected]

Filesize
486B

MD5
8871572bac3a881071998c95055cf9ac

SHA1
90d964bdb6bf826f09670cbf355891be5490a987

SHA256
414ef4a92cb54b91e8ae98717fe4553f5a09608a361eba2fd76cb058245a0e87

SHA512
c8c79a48e89e74ccbf7a42fb570a4221a797360b84a23b6192f987788c226b9d806dd3611505e2f94a44002ac40bcb3ab9c4a6184b314cf6789fc5c5e27faa7e

Download Submit
/data/user/0/com.pipservice2_supervision/[email protected]

Filesize
526KB

MD5
418718e98c3e57b9835c7b927c6e4b37

SHA1
3592d1889f6598192773917169e978ee3d3a1c1b

SHA256
71214b59a79e2ff54288b1c80a0b61402e7994e2b1c062ec167f440b72982ceb

SHA512
4a31ab871673f29adcafb89eef5a07e98c46c272420d3c9cf77b5f248e8d988182b0dfa7b8b71f5173003e49be4254327c56456c42f1f159b4509e557d4f2c66

Download Submit
/data/user/0/com.pipservice2_supervision/app_main/XO.json

Filesize
1KB

MD5
0312ceaa666ba34402881823b57fbd3f

SHA1
f04a76cbff6a26c2b5ff9d0be8315f4422bebd67

SHA256
b2363280a522e235448db1398901709b8b1c77c65ac136e7006b5287ac3c8b81

SHA512
bfe98a74696ab70be9edea1c2b2eaf748de683d1ae7a57d69edd5dfeaf5f312abcbdb4adb3cd921c4058394de7c45267ae65c4e22f82e40e35a9904886339b9b

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads