Malware Analysis Report

2024-12-01 03:19

Sample ID 231012-lpmppsbc6v
Target chinhphu_v1.apk
SHA256 feee6ebd9d43e4bfc06c2470dd0efa91b79e98224bb8af5b3f648632b192cfd9
Tags
gigabud infostealer rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

feee6ebd9d43e4bfc06c2470dd0efa91b79e98224bb8af5b3f648632b192cfd9

Threat Level: Known bad

The file chinhphu_v1.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

2023-10-12 09:42

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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 read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to read SMS messages. android.permission.READ_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: behavioral2

Detonation Overview

Submitted

2023-10-12 09:42

Reported

2023-10-12 09:45

Platform

android-x64-arm64-20230831-en

Max time kernel

591718s

Max time network

154s

Command Line

com.ac.apck

Signatures

Gigabud

rat trojan infostealer gigabud

Processes

com.ac.apck

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
NL 142.251.39.110:443 tcp
NL 172.217.168.238:443 tcp
NL 142.250.179.142:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.208.110:443 android.apis.google.com tcp
US 1.1.1.1:53 infinitedata-pa.googleapis.com udp
US 1.1.1.1:53 ssl.google-analytics.com udp
US 1.1.1.1:53 infinitedata-pa.googleapis.com udp
US 1.1.1.1:53 infinitedata-pa.googleapis.com udp
US 1.1.1.1:53 ssl.google-analytics.com udp

Files

/data/data/com.ac.apck/files/.ss/l762f62c5.so

MD5 abe018bd191b8ef5283bdd68173f3bc0
SHA1 02f47e9a517700498a60ba02a53bda6bb26c6d1f
SHA256 38503bfc978284527efe400e4451804a0b0fcbb3dd10bf80243d84f112e81eea
SHA512 02e99a7e3cd1f4f89e1dee329fcea1309af685b8003e401cbd99862ecec278f33ff7886b94f004880343b0e467520b2766e3c06ad0706fd49721733851746a09

Analysis: behavioral3

Detonation Overview

Submitted

2023-10-12 09:42

Reported

2023-10-12 09:45

Platform

android-x86-arm-20230831-en

Max time kernel

591714s

Max time network

132s

Command Line

com.ac.apck

Signatures

Gigabud

rat trojan infostealer gigabud

Processes

com.ac.apck

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
NL 142.250.179.138:443 tcp
US 1.1.1.1:53 infinitedata-pa.googleapis.com udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
NL 216.58.214.10:443 semanticlocation-pa.googleapis.com tcp
NL 142.251.36.42:443 semanticlocation-pa.googleapis.com tcp
NL 172.217.168.238:443 tcp
US 1.1.1.1:53 android.apis.google.com udp

Files

/data/data/com.ac.apck/files/.ss/l762f62c5.so

MD5 de5c3c44479b9f15e5c794a559e3428f
SHA1 5f6f2cf2ea720cd2675bb68a5833dc900a41073b
SHA256 692b663707a69153bc5d03480e6fa3c89ea740e5e37faa405c27961a651f369c
SHA512 9ee59263af740c429d72c0b88f43cdc80e11e012c14fdcd8e2f009fe10819a2972fc334770b748ae5189bc0f357a620d6d243088ed7f3dc632f3866284c88454

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-12 09:42

Reported

2023-10-12 09:43

Platform

android-x64-20230831-en

Max time network

7s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp

Files

N/A