Malware Analysis Report

2025-04-13 12:42

Sample ID 250326-x9a27atlz5
Target 94ed2192d082b1fadb6885f35e132957b28d6c7b3ec045c7599bf4eb611145c5.zip
SHA256 94ed2192d082b1fadb6885f35e132957b28d6c7b3ec045c7599bf4eb611145c5
Tags
azorult discovery infostealer trojan execution macro macro_on_action
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

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: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral9

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral10

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

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

azorult discovery infostealer trojan execution macro macro_on_action

Azorult family

Azorult

Office macro that triggers on suspicious action

Command and Scripting Interpreter: PowerShell

System Location Discovery: System Language Discovery

Unsigned PE

Office loads VBA resources, possible macro or embedded object present

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: AddClipboardFormatListener

Checks processor information in registry

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Enumerates system info in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-03-26 19:32

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: behavioral4

Detonation Overview

Submitted

2025-03-26 19:32

Reported

2025-03-26 19:35

Platform

win10v2004-20250314-en

Max time kernel

103s

Max time network

141s

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
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/760-0-0x0000000000400000-0x0000000000420000-memory.dmp

memory/760-2-0x0000000000400000-0x0000000000420000-memory.dmp

memory/760-4-0x0000000000400000-0x0000000000420000-memory.dmp

Analysis: behavioral7

Detonation Overview

Submitted

2025-03-26 19:32

Reported

2025-03-26 19:35

Platform

win7-20240903-en

Max time kernel

122s

Max time network

122s

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/604-4-0x000007FEF58FE000-0x000007FEF58FF000-memory.dmp

memory/604-5-0x000000001B5A0000-0x000000001B882000-memory.dmp

memory/604-6-0x0000000001FF0000-0x0000000001FF8000-memory.dmp

memory/604-7-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

memory/604-8-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

memory/604-9-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

memory/604-10-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

memory/604-11-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

Analysis: behavioral8

Detonation Overview

Submitted

2025-03-26 19:32

Reported

2025-03-26 19:35

Platform

win10v2004-20250314-en

Max time kernel

76s

Max time network

141s

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 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 150.171.28.10:443 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/1968-0-0x00007FFBB5373000-0x00007FFBB5375000-memory.dmp

memory/1968-1-0x000002637DE20000-0x000002637DE42000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_drzqqwol.qeq.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/1968-11-0x00007FFBB5370000-0x00007FFBB5E31000-memory.dmp

memory/1968-12-0x00007FFBB5370000-0x00007FFBB5E31000-memory.dmp

memory/1968-15-0x00007FFBB5370000-0x00007FFBB5E31000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2025-03-26 19:32

Reported

2025-03-26 19:35

Platform

win7-20241010-en

Max time kernel

61s

Max time network

19s

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/1552-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

memory/1552-1-0x000000007233D000-0x0000000072348000-memory.dmp

memory/1552-2-0x000000007233D000-0x0000000072348000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-03-26 19:32

Reported

2025-03-26 19:35

Platform

win10v2004-20250314-en

Max time kernel

133s

Max time network

144s

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 opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE N/A
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

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
FR 52.109.68.129:443 roaming.officeapps.live.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/1116-1-0x00007FF9AA80D000-0x00007FF9AA80E000-memory.dmp

memory/1116-3-0x00007FF96A7F0000-0x00007FF96A800000-memory.dmp

memory/1116-0-0x00007FF96A7F0000-0x00007FF96A800000-memory.dmp

memory/1116-5-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-4-0x00007FF96A7F0000-0x00007FF96A800000-memory.dmp

memory/1116-2-0x00007FF96A7F0000-0x00007FF96A800000-memory.dmp

memory/1116-8-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-10-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-9-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-6-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-11-0x00007FF967E90000-0x00007FF967EA0000-memory.dmp

memory/1116-12-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-13-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-14-0x00007FF967E90000-0x00007FF967EA0000-memory.dmp

memory/1116-15-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-16-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-17-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-18-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-20-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-19-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-7-0x00007FF96A7F0000-0x00007FF96A800000-memory.dmp

memory/1116-30-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

memory/1116-31-0x00007FF9AA80D000-0x00007FF9AA80E000-memory.dmp

memory/1116-32-0x00007FF9AA770000-0x00007FF9AA965000-memory.dmp

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

MD5 cd74a63783e28f03ee0a72bc06d4bcdd
SHA1 416b2316edd8c6213cd3421ef3e3f8e38d19ee10
SHA256 67a301201e9fafaf9830144028c1c4ff0fe1f659adb7c0cf632c7dbcafef5824
SHA512 b714e44410bfe197596617b7bccf652daf63bb502590410d69391acf2c58e3a24668a187ec0c355856d5c9e3a69c4e8991c05f1b9e27cabf23ea2e3795f31c69

Analysis: behavioral5

Detonation Overview

Submitted

2025-03-26 19:32

Reported

2025-03-26 19:35

Platform

win7-20241010-en

Max time kernel

120s

Max time network

120s

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

Analysis: behavioral6

Detonation Overview

Submitted

2025-03-26 19:32

Reported

2025-03-26 19:35

Platform

win10v2004-20250314-en

Max time kernel

103s

Max time network

139s

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 19:32

Reported

2025-03-26 19:35

Platform

win7-20241010-en

Max time kernel

14s

Max time network

19s

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: behavioral10

Detonation Overview

Submitted

2025-03-26 19:32

Reported

2025-03-26 19:35

Platform

win10v2004-20250314-en

Max time kernel

106s

Max time network

138s

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 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: behavioral3

Detonation Overview

Submitted

2025-03-26 19:32

Reported

2025-03-26 19:35

Platform

win7-20250207-en

Max time kernel

119s

Max time network

121s

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/2484-0-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2484-4-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2484-6-0x0000000000400000-0x0000000000420000-memory.dmp