Malware Analysis Report

2025-01-19 04:57

Sample ID 220207-q38asaceap
Target 1e41a9f204ed3bf567eb955f9dae119213cdf4fa3c6dacaa9bb21e95dace021f
SHA256 1e41a9f204ed3bf567eb955f9dae119213cdf4fa3c6dacaa9bb21e95dace021f
Tags
xloader_apk banker infostealer ransomware 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

1e41a9f204ed3bf567eb955f9dae119213cdf4fa3c6dacaa9bb21e95dace021f

Threat Level: Known bad

The file 1e41a9f204ed3bf567eb955f9dae119213cdf4fa3c6dacaa9bb21e95dace021f was found to be: Known bad.

Malicious Activity Summary

xloader_apk banker infostealer ransomware trojan

XLoader Payload

XLoader, MoqHao

Loads dropped Dex/Jar

Requests dangerous framework permissions

Reads information about phone network operator.

Uses Crypto APIs (Might try to encrypt user data).

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-02-07 13:48

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
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
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE 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 receive SMS messages. android.permission.RECEIVE_SMS 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 read the user's contacts data. android.permission.READ_CONTACTS 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 access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-02-07 13:48

Reported

2022-02-07 13:57

Platform

android-x86-arm

Max time kernel

3564707s

Max time network

180s

Command Line

rhkke.fjyt.nbz.fryey

Signatures

XLoader Payload

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

XLoader, MoqHao

trojan infostealer banker xloader_apk

Loads dropped Dex/Jar

Description Indicator Process Target
N/A /data/user/0/rhkke.fjyt.nbz.fryey/files/d N/A N/A
N/A /data/user/0/rhkke.fjyt.nbz.fryey/files/d N/A N/A

Reads information about phone network operator.

Uses Crypto APIs (Might try to encrypt user data).

ransomware
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Processes

rhkke.fjyt.nbz.fryey

Network

Country Destination Domain Proto
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
NL 142.250.179.202:443 tcp
NL 142.251.36.10:443 tcp
NL 142.251.36.10:443 tcp
NL 142.251.36.10:443 tcp
US 1.1.1.1:53 alt3-mtalk.google.com udp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
NL 142.250.179.202:443 tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
NL 172.217.168.202:80 www.googleapis.com tcp
US 1.1.1.1:853 tcp
US 1.1.1.1:53 docs.google.com udp
KR 103.249.28.207:28844 tcp
US 1.1.1.1:853 tcp
KR 103.249.28.207:28844 tcp
US 1.1.1.1:853 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
RU 87.240.190.78:443 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
US 1.1.1.1:853 tcp
NL 142.251.36.35:80 www.gstatic.com tcp
NL 142.250.179.132:80 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
NL 142.250.179.132:443 tcp
NL 142.251.36.35:80 www.gstatic.com tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
US 1.1.1.1:853 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
US 142.250.102.188:5228 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp
KR 103.249.28.207:28844 tcp

Files

/data/user/0/rhkke.fjyt.nbz.fryey/files/d

MD5 ef0cfb7863fddfce27ca58784c61f3fb
SHA1 620b3f2cb9927a8fc1fe2fa4e6295849104fe257
SHA256 5125a13a4b802a1432ef4a3d285728985f7f739e2f0e6c4249aca5df0ca741a9
SHA512 1e750147fc3efeebe746c64d721bcc8ba21a657bc29a585723391e1ca12fd202983a32efd72a217fafe94bdb8e79c08167899919ec196a021d43d147df93c452

/data/user/0/rhkke.fjyt.nbz.fryey/files/d

MD5 ef0cfb7863fddfce27ca58784c61f3fb
SHA1 620b3f2cb9927a8fc1fe2fa4e6295849104fe257
SHA256 5125a13a4b802a1432ef4a3d285728985f7f739e2f0e6c4249aca5df0ca741a9
SHA512 1e750147fc3efeebe746c64d721bcc8ba21a657bc29a585723391e1ca12fd202983a32efd72a217fafe94bdb8e79c08167899919ec196a021d43d147df93c452