Malware Analysis Report

2024-12-04 03:06

Sample ID 230925-h44d8adb6w
Target Chinhphu0805182515.apk
SHA256 e78bb0e4ff1131855c0c1bb5e94c961e4b9b10a15e6f4598c9d5322813456269
Tags
gigabud infostealer rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e78bb0e4ff1131855c0c1bb5e94c961e4b9b10a15e6f4598c9d5322813456269

Threat Level: Known bad

The file Chinhphu0805182515.apk was found to be: Known bad.

Malicious Activity Summary

gigabud infostealer rat trojan

Gigabud

Requests dangerous framework permissions

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-09-25 07:18

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A
Allows an app to post notifications. android.permission.POST_NOTIFICATIONS N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. android.permission.READ_PHONE_STATE N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to send SMS messages. android.permission.SEND_SMS N/A N/A
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. android.permission.CALL_PHONE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-25 07:18

Reported

2023-09-25 07:21

Platform

android-x86-arm-20230831-en

Max time kernel

3409224s

Max time network

136s

Command Line

com.trinsmalw.bdyeurqed

Signatures

Gigabud

rat trojan infostealer gigabud

Processes

com.trinsmalw.bdyeurqed

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
NL 142.250.179.170:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
US 1.1.1.1:53 infinitedata-pa.googleapis.com udp
NL 142.250.179.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
NL 142.250.179.142:443 android.apis.google.com tcp

Files

/data/data/com.trinsmalw.bdyeurqed/files/.ss/l4ed5947e.so

MD5 2641b6e41b80bcb4b1b086b161f4e200
SHA1 f160fec29dc4e7f91d2134290f534c2f1d664e3a
SHA256 56eadaebdb57c44524ea25155bda707ef9a490d9c1fbfea46e4ee611e31a85d8
SHA512 73ce93f4cae711dcc6411235baf8851a1f0a88871b66f9b2c377997f9e2ea63a7bf15e811e9c86c2b67765aee3f6e29762340d7def8159d121c06500de7c9231