Malware Analysis Report

2025-04-13 20:35

Sample ID 230914-qnyg2acc4s
Target b6a3795d71b0c753fa7b81a4bc00bcda10619fc4a63a591a606eda85578e9177
SHA256 b6a3795d71b0c753fa7b81a4bc00bcda10619fc4a63a591a606eda85578e9177
Tags
azorult infostealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

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

b6a3795d71b0c753fa7b81a4bc00bcda10619fc4a63a591a606eda85578e9177

Threat Level: Known bad

The file b6a3795d71b0c753fa7b81a4bc00bcda10619fc4a63a591a606eda85578e9177 was found to be: Known bad.

Malicious Activity Summary

azorult infostealer trojan

Azorult

Executes dropped EXE

Loads dropped DLL

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-09-14 13:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-14 13:25

Reported

2023-09-14 13:27

Platform

win7-20230831-en

Max time kernel

122s

Max time network

131s

Command Line

"C:\Users\Admin\AppData\Local\Temp\NDUSTRIAS ALGAMA, S.L. OFERTA 13092023338220_619_pdf.exe"

Signatures

Azorult

trojan infostealer azorult

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2376 set thread context of 2116 N/A C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

Enumerates physical storage devices

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\NDUSTRIAS ALGAMA, S.L. OFERTA 13092023338220_619_pdf.exe

"C:\Users\Admin\AppData\Local\Temp\NDUSTRIAS ALGAMA, S.L. OFERTA 13092023338220_619_pdf.exe"

C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

"C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe"

C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

"C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe"

Network

Country Destination Domain Proto
NL 185.29.11.60:80 tcp
NL 185.29.11.60:80 tcp
NL 185.29.11.60:80 tcp

Files

\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

MD5 adbf55bf115a8450541d6ce07a4132f3
SHA1 ca34cd2bd070070dc642e2af471aec27c38896dc
SHA256 1134f96d07e5ee5206ffbacce888cb5abece3112f8cd0513b79753dd6543d9ad
SHA512 78fc336fff322e722b5684892199a1906ee3077a6634e1d25d527f31d37291f547ba376d338786a4e4628f1801947bc7c332290a4fad8b308b97ed2b1fdbd7cc

C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

MD5 adbf55bf115a8450541d6ce07a4132f3
SHA1 ca34cd2bd070070dc642e2af471aec27c38896dc
SHA256 1134f96d07e5ee5206ffbacce888cb5abece3112f8cd0513b79753dd6543d9ad
SHA512 78fc336fff322e722b5684892199a1906ee3077a6634e1d25d527f31d37291f547ba376d338786a4e4628f1801947bc7c332290a4fad8b308b97ed2b1fdbd7cc

memory/2376-6-0x00000000000C0000-0x00000000000C2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\bawlctmwvcp.nta

MD5 519f7ccde705b37f8106c1fa6da5c674
SHA1 dbf81fd45511d2ee76c4b01cb714af1dfa2686a5
SHA256 e0ca894ac3c86af132989856491a0d2429f4695f4a505760780a69a2400b0c65
SHA512 91ff71073aad7824804434dfac6f7ae4804390e036bd4c16521f14ee6baa2a9b3eab3fad1c3954a1d8f3c578e2d028d23932d351be9a70401996a0f8f0d899ad

C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

MD5 adbf55bf115a8450541d6ce07a4132f3
SHA1 ca34cd2bd070070dc642e2af471aec27c38896dc
SHA256 1134f96d07e5ee5206ffbacce888cb5abece3112f8cd0513b79753dd6543d9ad
SHA512 78fc336fff322e722b5684892199a1906ee3077a6634e1d25d527f31d37291f547ba376d338786a4e4628f1801947bc7c332290a4fad8b308b97ed2b1fdbd7cc

\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

MD5 adbf55bf115a8450541d6ce07a4132f3
SHA1 ca34cd2bd070070dc642e2af471aec27c38896dc
SHA256 1134f96d07e5ee5206ffbacce888cb5abece3112f8cd0513b79753dd6543d9ad
SHA512 78fc336fff322e722b5684892199a1906ee3077a6634e1d25d527f31d37291f547ba376d338786a4e4628f1801947bc7c332290a4fad8b308b97ed2b1fdbd7cc

memory/2116-10-0x0000000000400000-0x0000000000420000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

MD5 adbf55bf115a8450541d6ce07a4132f3
SHA1 ca34cd2bd070070dc642e2af471aec27c38896dc
SHA256 1134f96d07e5ee5206ffbacce888cb5abece3112f8cd0513b79753dd6543d9ad
SHA512 78fc336fff322e722b5684892199a1906ee3077a6634e1d25d527f31d37291f547ba376d338786a4e4628f1801947bc7c332290a4fad8b308b97ed2b1fdbd7cc

memory/2116-13-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2116-14-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2116-16-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2116-17-0x0000000000400000-0x0000000000420000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-09-14 13:25

Reported

2023-09-14 13:27

Platform

win10v2004-20230831-en

Max time kernel

152s

Max time network

163s

Command Line

"C:\Users\Admin\AppData\Local\Temp\NDUSTRIAS ALGAMA, S.L. OFERTA 13092023338220_619_pdf.exe"

Signatures

Azorult

trojan infostealer azorult

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1620 set thread context of 2700 N/A C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

Enumerates physical storage devices

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\NDUSTRIAS ALGAMA, S.L. OFERTA 13092023338220_619_pdf.exe

"C:\Users\Admin\AppData\Local\Temp\NDUSTRIAS ALGAMA, S.L. OFERTA 13092023338220_619_pdf.exe"

C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

"C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe"

C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

"C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
NL 185.29.11.60:80 tcp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
NL 185.29.11.60:80 tcp
US 8.8.8.8:53 1.202.248.87.in-addr.arpa udp
US 8.8.8.8:53 90.65.42.20.in-addr.arpa udp
US 8.8.8.8:53 38.148.119.40.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

MD5 adbf55bf115a8450541d6ce07a4132f3
SHA1 ca34cd2bd070070dc642e2af471aec27c38896dc
SHA256 1134f96d07e5ee5206ffbacce888cb5abece3112f8cd0513b79753dd6543d9ad
SHA512 78fc336fff322e722b5684892199a1906ee3077a6634e1d25d527f31d37291f547ba376d338786a4e4628f1801947bc7c332290a4fad8b308b97ed2b1fdbd7cc

C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

MD5 adbf55bf115a8450541d6ce07a4132f3
SHA1 ca34cd2bd070070dc642e2af471aec27c38896dc
SHA256 1134f96d07e5ee5206ffbacce888cb5abece3112f8cd0513b79753dd6543d9ad
SHA512 78fc336fff322e722b5684892199a1906ee3077a6634e1d25d527f31d37291f547ba376d338786a4e4628f1801947bc7c332290a4fad8b308b97ed2b1fdbd7cc

memory/1620-5-0x0000000000960000-0x0000000000962000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\bawlctmwvcp.nta

MD5 519f7ccde705b37f8106c1fa6da5c674
SHA1 dbf81fd45511d2ee76c4b01cb714af1dfa2686a5
SHA256 e0ca894ac3c86af132989856491a0d2429f4695f4a505760780a69a2400b0c65
SHA512 91ff71073aad7824804434dfac6f7ae4804390e036bd4c16521f14ee6baa2a9b3eab3fad1c3954a1d8f3c578e2d028d23932d351be9a70401996a0f8f0d899ad

memory/2700-7-0x0000000000400000-0x0000000000420000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\lxemyukmfl.exe

MD5 adbf55bf115a8450541d6ce07a4132f3
SHA1 ca34cd2bd070070dc642e2af471aec27c38896dc
SHA256 1134f96d07e5ee5206ffbacce888cb5abece3112f8cd0513b79753dd6543d9ad
SHA512 78fc336fff322e722b5684892199a1906ee3077a6634e1d25d527f31d37291f547ba376d338786a4e4628f1801947bc7c332290a4fad8b308b97ed2b1fdbd7cc

memory/2700-10-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2700-11-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2700-13-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2700-14-0x0000000000400000-0x0000000000420000-memory.dmp