Malware Analysis Report

2025-01-19 04:56

Sample ID 211201-t18ejsghh4
Target ouqdcybeqa.apk
SHA256 80005df9d6c8e4f1bcd7d684c1ef28f2cbac72bbbd8ff444fb1d970f2f1b5779
Tags
xloader_apk banker infostealer trojan ransomware
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

80005df9d6c8e4f1bcd7d684c1ef28f2cbac72bbbd8ff444fb1d970f2f1b5779

Threat Level: Known bad

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

Malicious Activity Summary

xloader_apk banker infostealer trojan ransomware

XLoader Payload

XLoader, MoqHao

Requests dangerous framework permissions

Loads dropped Dex/Jar

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

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2021-12-01 16:32

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: behavioral3

Detonation Overview

Submitted

2021-12-01 16:32

Reported

2021-12-01 16:32

Platform

android-x64

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-12-01 16:32

Reported

2021-12-01 16:35

Platform

android-x86-arm

Max time kernel

1990398s

Command Line

aer.ytibh.viym.eprnn

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/aer.ytibh.viym.eprnn/files/d N/A N/A
N/A /data/user/0/aer.ytibh.viym.eprnn/files/d N/A N/A

Processes

aer.ytibh.viym.eprnn

Network

N/A

Files

/data/user/0/aer.ytibh.viym.eprnn/files/d

MD5 870106cf175386257f600428ed86282d
SHA1 e1edea3433990a4b1cce1be91a51be5d9a0a5d2c
SHA256 34a5e9232137cbbc3462adf0bd52602b7577eed71bbd1a23cbf58f72afd87869
SHA512 4266cb9d0bcf3c9c5c210634f9632b41f09b735372e7e69f50028b4f929e8d3f2eef48626f503466c6a0a6948080945d97c12ca70d96b38c1a9b5ac1e04f0cf8

/data/user/0/aer.ytibh.viym.eprnn/files/d

MD5 870106cf175386257f600428ed86282d
SHA1 e1edea3433990a4b1cce1be91a51be5d9a0a5d2c
SHA256 34a5e9232137cbbc3462adf0bd52602b7577eed71bbd1a23cbf58f72afd87869
SHA512 4266cb9d0bcf3c9c5c210634f9632b41f09b735372e7e69f50028b4f929e8d3f2eef48626f503466c6a0a6948080945d97c12ca70d96b38c1a9b5ac1e04f0cf8

Analysis: behavioral2

Detonation Overview

Submitted

2021-12-01 16:32

Reported

2021-12-01 16:35

Platform

android-x64-arm64

Max time kernel

1993978s

Max time network

164s

Command Line

aer.ytibh.viym.eprnn

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/aer.ytibh.viym.eprnn/files/d N/A N/A
N/A /data/user/0/aer.ytibh.viym.eprnn/files/d N/A N/A

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

aer.ytibh.viym.eprnn

Network

Country Destination Domain Proto
US 1.1.1.1:853 tcp
N/A 224.0.0.251:5353 udp
US 1.1.1.1:853 tcp
RU 87.240.190.72:443 m.vk.com tcp
KR 103.249.28.209:28856 tcp
NL 142.250.179.202:80 play.googleapis.com tcp
KR 103.249.28.209:28856 tcp
US 216.58.214.10:443 udp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
US 216.58.214.10:443 udp
US 142.251.39.110:443 udp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
NL 142.250.179.136:443 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
US 1.1.1.1:853 tcp
US 216.239.35.12:123 time.android.com udp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
US 1.1.1.1:853 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp
KR 103.249.28.209:28856 tcp

Files

/data/user/0/aer.ytibh.viym.eprnn/files/d

MD5 870106cf175386257f600428ed86282d
SHA1 e1edea3433990a4b1cce1be91a51be5d9a0a5d2c
SHA256 34a5e9232137cbbc3462adf0bd52602b7577eed71bbd1a23cbf58f72afd87869
SHA512 4266cb9d0bcf3c9c5c210634f9632b41f09b735372e7e69f50028b4f929e8d3f2eef48626f503466c6a0a6948080945d97c12ca70d96b38c1a9b5ac1e04f0cf8

/data/user/0/aer.ytibh.viym.eprnn/files/d

MD5 870106cf175386257f600428ed86282d
SHA1 e1edea3433990a4b1cce1be91a51be5d9a0a5d2c
SHA256 34a5e9232137cbbc3462adf0bd52602b7577eed71bbd1a23cbf58f72afd87869
SHA512 4266cb9d0bcf3c9c5c210634f9632b41f09b735372e7e69f50028b4f929e8d3f2eef48626f503466c6a0a6948080945d97c12ca70d96b38c1a9b5ac1e04f0cf8