Malware Analysis Report

2025-05-28 16:49

Sample ID 250118-kk6fksykas
Target Mercurial.exe
SHA256 890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645
Tags
agilenet discovery
score
7/10

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 Overview

score
7/10

SHA256

890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645

Threat Level: Shows suspicious behavior

The file Mercurial.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

agilenet discovery

Obfuscated with Agile.Net obfuscator

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-01-18 08:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-01-18 08:40

Reported

2025-01-18 08:41

Platform

win11-20241007-en

Max time kernel

14s

Command Line

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

Signatures

Obfuscated with Agile.Net obfuscator

agilenet
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
N/A N/A N/A N/A
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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

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\Mercurial.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

N/A

Files

memory/4456-0-0x000000007448E000-0x000000007448F000-memory.dmp

memory/4456-1-0x0000000000480000-0x00000000007BA000-memory.dmp

memory/4456-2-0x0000000005B20000-0x00000000060C6000-memory.dmp

memory/4456-3-0x00000000052C0000-0x0000000005352000-memory.dmp

memory/4456-4-0x0000000074480000-0x0000000074C31000-memory.dmp

memory/4456-5-0x0000000005260000-0x000000000526A000-memory.dmp

memory/4456-6-0x0000000005270000-0x000000000528C000-memory.dmp

memory/4456-12-0x00000000055E0000-0x00000000055FE000-memory.dmp

memory/4456-11-0x0000000005570000-0x00000000055DE000-memory.dmp

memory/4456-15-0x0000000005670000-0x000000000567E000-memory.dmp

memory/4456-14-0x0000000005650000-0x000000000565E000-memory.dmp

memory/4456-13-0x0000000005610000-0x0000000005646000-memory.dmp

memory/4456-10-0x0000000005530000-0x0000000005544000-memory.dmp

memory/4456-9-0x0000000005520000-0x0000000005530000-memory.dmp

memory/4456-8-0x00000000054F0000-0x0000000005510000-memory.dmp

memory/4456-7-0x00000000054D0000-0x00000000054F0000-memory.dmp

memory/4456-16-0x0000000005930000-0x0000000005A7A000-memory.dmp

memory/4456-17-0x0000000006190000-0x00000000062A6000-memory.dmp

memory/4456-18-0x00000000058F0000-0x0000000005920000-memory.dmp

memory/4456-19-0x0000000008BF0000-0x0000000008BF8000-memory.dmp

memory/4456-20-0x0000000074480000-0x0000000074C31000-memory.dmp

memory/4456-21-0x0000000074480000-0x0000000074C31000-memory.dmp

memory/4456-22-0x0000000074480000-0x0000000074C31000-memory.dmp

memory/4456-23-0x0000000074480000-0x0000000074C31000-memory.dmp

memory/4456-24-0x000000007448E000-0x000000007448F000-memory.dmp

memory/4456-25-0x0000000074480000-0x0000000074C31000-memory.dmp

memory/4456-26-0x0000000074480000-0x0000000074C31000-memory.dmp

memory/4456-27-0x0000000074480000-0x0000000074C31000-memory.dmp

memory/4456-28-0x0000000074480000-0x0000000074C31000-memory.dmp

memory/4456-30-0x0000000074480000-0x0000000074C31000-memory.dmp