Malware Analysis Report

2025-04-13 12:42

Sample ID 250326-xyqy9stjy5
Target 94ed2192d082b1fadb6885f35e132957b28d6c7b3ec045c7599bf4eb611145c5.zip
SHA256 94ed2192d082b1fadb6885f35e132957b28d6c7b3ec045c7599bf4eb611145c5
Tags
macro macro_on_action azorult discovery infostealer trojan execution
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral9

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral7

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral8

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral10

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

94ed2192d082b1fadb6885f35e132957b28d6c7b3ec045c7599bf4eb611145c5

Threat Level: Known bad

The file 94ed2192d082b1fadb6885f35e132957b28d6c7b3ec045c7599bf4eb611145c5.zip was found to be: Known bad.

Malicious Activity Summary

macro macro_on_action azorult discovery infostealer trojan execution

Azorult family

Azorult

Office macro that triggers on suspicious action

System Location Discovery: System Language Discovery

Command and Scripting Interpreter: PowerShell

Unsigned PE

Office loads VBA resources, possible macro or embedded object present

Suspicious use of SetWindowsHookEx

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-03-26 19:16

Signatures

Azorult family

azorult

Office macro that triggers on suspicious action

macro macro_on_action
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

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

Analysis: behavioral6

Detonation Overview

Submitted

2025-03-26 19:15

Reported

2025-03-26 19:18

Platform

win10v2004-20250313-en

Max time kernel

103s

Max time network

142s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\stage5-loader-cleaned.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\stage5-loader-cleaned.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.180.3:80 c.pki.goog tcp

Files

N/A

Analysis: behavioral9

Detonation Overview

Submitted

2025-03-26 19:15

Reported

2025-03-26 19:18

Platform

win7-20240903-en

Max time kernel

118s

Max time network

122s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\stage5-loader.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\stage5-loader.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-03-26 19:15

Reported

2025-03-26 19:18

Platform

win7-20240903-en

Max time kernel

119s

Max time network

121s

Command Line

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\stage1-macro.xls

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE N/A

Processes

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE

"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\stage1-macro.xls

Network

N/A

Files

memory/1756-1-0x0000000071ECD000-0x0000000071ED8000-memory.dmp

memory/1756-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/1756-2-0x0000000071ECD000-0x0000000071ED8000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2025-03-26 19:15

Reported

2025-03-26 19:18

Platform

win10v2004-20250314-en

Max time kernel

103s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\stage5-azorult.exe"

Signatures

Azorult

trojan infostealer azorult

Azorult family

azorult

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\stage5-azorult.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\stage5-azorult.exe

"C:\Users\Admin\AppData\Local\Temp\stage5-azorult.exe"

Network

Country Destination Domain Proto
NL 23.249.162.26:80 tcp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
NL 23.249.162.26:80 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.180.3:80 c.pki.goog tcp

Files

memory/5972-0-0x0000000000400000-0x0000000000420000-memory.dmp

memory/5972-2-0x0000000000400000-0x0000000000420000-memory.dmp

memory/5972-4-0x0000000000400000-0x0000000000420000-memory.dmp

Analysis: behavioral7

Detonation Overview

Submitted

2025-03-26 19:15

Reported

2025-03-26 19:18

Platform

win7-20241010-en

Max time kernel

13s

Max time network

19s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\stage5-loader-powershell.ps1

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\stage5-loader-powershell.ps1

Network

N/A

Files

memory/1236-4-0x000007FEF648E000-0x000007FEF648F000-memory.dmp

memory/1236-5-0x000000001B360000-0x000000001B642000-memory.dmp

memory/1236-6-0x00000000023F0000-0x00000000023F8000-memory.dmp

memory/1236-7-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

memory/1236-8-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

memory/1236-9-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

memory/1236-10-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

memory/1236-11-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

memory/1236-12-0x000007FEF61D0000-0x000007FEF6B6D000-memory.dmp

Analysis: behavioral8

Detonation Overview

Submitted

2025-03-26 19:15

Reported

2025-03-26 19:18

Platform

win10v2004-20250314-en

Max time kernel

102s

Max time network

139s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\stage5-loader-powershell.ps1

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\stage5-loader-powershell.ps1

Network

Country Destination Domain Proto
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.180.3:80 c.pki.goog tcp

Files

memory/5580-0-0x00007FFB30543000-0x00007FFB30545000-memory.dmp

memory/5580-1-0x000001BECA1D0000-0x000001BECA1F2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_znx1gef5.d54.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/5580-11-0x00007FFB30540000-0x00007FFB31001000-memory.dmp

memory/5580-12-0x00007FFB30540000-0x00007FFB31001000-memory.dmp

memory/5580-15-0x00007FFB30540000-0x00007FFB31001000-memory.dmp

Analysis: behavioral10

Detonation Overview

Submitted

2025-03-26 19:15

Reported

2025-03-26 19:18

Platform

win10v2004-20250314-en

Max time kernel

74s

Max time network

140s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\stage5-loader.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\stage5-loader.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.180.3:80 c.pki.goog tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2025-03-26 19:15

Reported

2025-03-26 19:18

Platform

win10v2004-20250314-en

Max time kernel

133s

Max time network

134s

Command Line

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\stage1-macro.xls"

Signatures

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A

Processes

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE

"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\stage1-macro.xls"

Network

Country Destination Domain Proto
US 8.8.8.8:53 roaming.officeapps.live.com udp
GB 52.109.28.47:443 roaming.officeapps.live.com tcp
GB 2.18.66.179:443 www.bing.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.180.3:80 c.pki.goog tcp

Files

memory/3536-0-0x00007FFE6B7F0000-0x00007FFE6B800000-memory.dmp

memory/3536-2-0x00007FFE6B7F0000-0x00007FFE6B800000-memory.dmp

memory/3536-3-0x00007FFE6B7F0000-0x00007FFE6B800000-memory.dmp

memory/3536-1-0x00007FFEAB80D000-0x00007FFEAB80E000-memory.dmp

memory/3536-4-0x00007FFE6B7F0000-0x00007FFE6B800000-memory.dmp

memory/3536-5-0x00007FFE6B7F0000-0x00007FFE6B800000-memory.dmp

memory/3536-10-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-9-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-8-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-13-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-12-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-14-0x00007FFE691F0000-0x00007FFE69200000-memory.dmp

memory/3536-11-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-15-0x00007FFE691F0000-0x00007FFE69200000-memory.dmp

memory/3536-7-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-16-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-18-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-20-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-17-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-19-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-6-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-30-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

memory/3536-31-0x00007FFEAB80D000-0x00007FFEAB80E000-memory.dmp

memory/3536-32-0x00007FFEAB770000-0x00007FFEAB965000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

MD5 56196c032384c747a0f0add36cf23f4d
SHA1 b3308e72cd39684856357bf1c3b6c2be39cf5ed5
SHA256 60c45c862f46d1578dae1c23fa425161e0090bd453a9e6661627cfd3e0515725
SHA512 6010ebc806e1fe93ba56246ed4eb1d25899236137c13237f8f9bc60040e3edefb1683bf3af21d1ccc4a031c146d132c439f024371d2d9cec3179ce8a18181a21

Analysis: behavioral3

Detonation Overview

Submitted

2025-03-26 19:15

Reported

2025-03-26 19:18

Platform

win7-20240903-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\stage5-azorult.exe"

Signatures

Azorult

trojan infostealer azorult

Azorult family

azorult

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\stage5-azorult.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\stage5-azorult.exe

"C:\Users\Admin\AppData\Local\Temp\stage5-azorult.exe"

Network

Country Destination Domain Proto
NL 23.249.162.26:80 tcp
NL 23.249.162.26:80 tcp
NL 23.249.162.26:80 tcp

Files

memory/2820-0-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2820-4-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2820-6-0x0000000000400000-0x0000000000420000-memory.dmp

Analysis: behavioral5

Detonation Overview

Submitted

2025-03-26 19:15

Reported

2025-03-26 19:18

Platform

win7-20240903-en

Max time kernel

121s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\stage5-loader-cleaned.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\stage5-loader-cleaned.dll,#1

Network

N/A

Files

N/A