Malware Analysis Report

2025-01-19 05:42

Sample ID 210810-n5fteja1f2
Target cfadda13dfd1ec1d1994b60fd457feeda2ae0f1c802ee828637f21d25b0d1f65.apk
SHA256 cfadda13dfd1ec1d1994b60fd457feeda2ae0f1c802ee828637f21d25b0d1f65
Tags
flubot banker infostealer 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

cfadda13dfd1ec1d1994b60fd457feeda2ae0f1c802ee828637f21d25b0d1f65

Threat Level: Known bad

The file cfadda13dfd1ec1d1994b60fd457feeda2ae0f1c802ee828637f21d25b0d1f65.apk was found to be: Known bad.

Malicious Activity Summary

flubot banker infostealer trojan

FluBot Payload

FluBot

Requests dangerous framework permissions

Loads dropped Dex/Jar

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2021-08-10 10:49

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to read the user's contacts data. android.permission.READ_CONTACTS 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 receive SMS messages. android.permission.RECEIVE_SMS 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 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

2021-08-10 10:49

Reported

2021-08-10 10:52

Platform

android-x64

Max time kernel

800006s

Max time network

39s

Command Line

com.eg.android.AlipayGphone

Signatures

FluBot

banker trojan infostealer flubot

FluBot Payload

Description Indicator Process Target
N/A N/A N/A N/A

Loads dropped Dex/Jar

Description Indicator Process Target
N/A /data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/classes-v1.bin N/A N/A
N/A /data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/classes-v1.bin N/A N/A

Processes

com.eg.android.AlipayGphone

Network

Country Destination Domain Proto
N/A 1.1.1.1:853 tcp
N/A 216.239.35.4:123 time.android.com udp

Files

/data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/classes-v1.bin

MD5 1936c12c185b5c4070f6fe370c7b21ef
SHA1 41e67b27a493f1066ab162b58457d35b4bc9f8ec
SHA256 558b6aec3ed65a73f0c99ef6b9cd7d233bd4155f3574bcc3719eaeb095e7369b
SHA512 3ab16236481eec4d3c514a2aa66fee8186323845774091fd1cac9d758b058b0f3c48a6cab193476a712c1554e9354dc670cece569486976c6869f109e5950ac9

/data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/classes-v1.bin

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

/data/user/0/com.eg.android.AlipayGphone/app_apkprotector_dex/classes-v1.bin

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

/data/user/0/com.eg.android.AlipayGphone/shared_prefs/DHL.xml

MD5 6073e7d5efd1bae07335304595ace659
SHA1 97e53fd5a8721664bb0fd6c990074db75b922239
SHA256 fe5e65a15cfd65a7d3d350a8854484a32f7bb0e49f3d8d69752ec04ce3793e6e
SHA512 4e5c1d853cebab40361739646ce80ff433595ffe9c8ffd95157c948584b54ee50a696979c3e45fb2dc4f313eb0802e14dbc1971fce7da5e1e7ebb49a5bcdae60