Malware Analysis Report

2025-04-03 12:41

Sample ID 241109-2w92ksthjc
Target f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047
SHA256 f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047
Tags
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047

Threat Level: Shows suspicious behavior

The file f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Executes dropped EXE

Loads dropped DLL

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 22:57

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 22:57

Reported

2024-11-09 22:59

Platform

win7-20240729-en

Max time kernel

90s

Max time network

16s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1B0D0C0F120F156E155D15D0C0F160F0F160D.exe 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\1B0D0C0F120F156E155D15D0C0F160F0F160D.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047.exe

"C:\Users\Admin\AppData\Local\Temp\f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047.exe"

C:\Users\Admin\AppData\Local\Temp\1B0D0C0F120F156E155D15D0C0F160F0F160D.exe

C:\Users\Admin\AppData\Local\Temp\1B0D0C0F120F156E155D15D0C0F160F0F160D.exe

Network

N/A

Files

memory/2464-0-0x0000000000400000-0x00000000005AD000-memory.dmp

memory/2464-1-0x0000000000400000-0x00000000005AD000-memory.dmp

memory/2464-2-0x0000000000401000-0x000000000041F000-memory.dmp

\Users\Admin\AppData\Local\Temp\1B0D0C0F120F156E155D15D0C0F160F0F160D.exe

MD5 de47ba6f6633c720392e019f9dfb43de
SHA1 b38621f9e2449f089fbfd5c3fb9725177422a95c
SHA256 cf534f062c808e43569ef5c1662a82796b748cca38b5400bce104b879b745cc9
SHA512 05271abb6fda9db414204fb9e7719bfecc11d3bc72205d1895cfa025b4707bdd63d461f1acedecc6c3378950b8bfff5b6d90b86d48de0299dc314fb875e02efc

memory/3016-13-0x0000000000400000-0x00000000005AD000-memory.dmp

memory/3016-15-0x0000000000400000-0x00000000005AD000-memory.dmp

memory/3016-14-0x0000000000400000-0x00000000005AD000-memory.dmp

memory/2464-11-0x0000000000400000-0x00000000005AD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 22:57

Reported

2024-11-09 22:59

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1B0E0E0B120C156C155B15F0E0C160F0A160A.exe 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\f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\1B0E0E0B120C156C155B15F0E0C160F0A160A.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047.exe

"C:\Users\Admin\AppData\Local\Temp\f49012f05037fab3785f3d6bc770f811b3428094a38d734a2379598709161047.exe"

C:\Users\Admin\AppData\Local\Temp\1B0E0E0B120C156C155B15F0E0C160F0A160A.exe

C:\Users\Admin\AppData\Local\Temp\1B0E0E0B120C156C155B15F0E0C160F0A160A.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 102.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp

Files

memory/3664-0-0x0000000000400000-0x00000000005AD000-memory.dmp

memory/3664-2-0x0000000000401000-0x000000000041F000-memory.dmp

memory/3664-1-0x0000000000400000-0x00000000005AD000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\1B0E0E0B120C156C155B15F0E0C160F0A160A.exe

MD5 496556b5aec7c535ae009ae4fbb62b74
SHA1 ea25fa6dc28dba3bed21816cbbf99c691c4eec87
SHA256 1b838c6112b784c748da44e9ccb860511d0a6b185c4e2226d4eb4f95a72cd979
SHA512 67a76f2dcc63cb1276c258c07695b8c4a8e2eb864e371c0a0a3dae878da0ad8a49b295aa2aa4367d0f8798b501f8432858d464029943843314e99114b941c02b

memory/4712-9-0x0000000000400000-0x00000000005AD000-memory.dmp

memory/4712-11-0x0000000000400000-0x00000000005AD000-memory.dmp

memory/4712-10-0x0000000000400000-0x00000000005AD000-memory.dmp

memory/3664-7-0x0000000000400000-0x00000000005AD000-memory.dmp