Malware Analysis Report

2024-09-22 10:49

Sample ID 240727-ff7evsybrm
Target e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a
SHA256 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a
Tags
discovery hawkeye collection credential_access keylogger spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a

Threat Level: Known bad

The file e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a was found to be: Known bad.

Malicious Activity Summary

discovery hawkeye collection credential_access keylogger spyware stealer trojan

HawkEye

NirSoft WebBrowserPassView

Credentials from Password Stores: Credentials from Web Browsers

Detected Nirsoft tools

NirSoft MailPassView

Uses the VBS compiler for execution

Looks up external IP address via web service

Accesses Microsoft Outlook accounts

Suspicious use of SetThreadContext

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-07-27 04:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-27 04:49

Reported

2024-07-27 04:52

Platform

win7-20240708-en

Max time kernel

120s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe

"C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 836

Network

N/A

Files

memory/2160-3-0x00000000007D0000-0x00000000007EA000-memory.dmp

memory/2160-2-0x0000000074CB0000-0x000000007539E000-memory.dmp

memory/2160-1-0x00000000003C0000-0x00000000004D4000-memory.dmp

memory/2160-0-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

memory/2160-4-0x0000000001F40000-0x0000000001F4E000-memory.dmp

memory/2160-5-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

memory/2160-6-0x0000000074CB0000-0x000000007539E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-27 04:49

Reported

2024-07-27 04:52

Platform

win10v2004-20240704-en

Max time kernel

141s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe"

Signatures

HawkEye

keylogger trojan stealer spyware hawkeye

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Detected Nirsoft tools

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
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

NirSoft MailPassView

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

NirSoft WebBrowserPassView

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

Uses the VBS compiler for execution

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A whatismyipaddress.com N/A N/A
N/A whatismyipaddress.com 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\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3852 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
PID 3852 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
PID 3852 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
PID 3852 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
PID 3852 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
PID 3852 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
PID 3852 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
PID 3852 wrote to memory of 2868 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
PID 2868 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 752 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2868 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe

"C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe"

C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe

"C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 whatismyipaddress.com udp
US 104.19.222.79:80 whatismyipaddress.com tcp
US 104.19.222.79:443 whatismyipaddress.com tcp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 79.222.19.104.in-addr.arpa udp
US 8.8.8.8:53 smtp.proracinglivorno.com udp
IT 62.149.157.154:587 smtp.proracinglivorno.com tcp
US 8.8.8.8:53 154.157.149.62.in-addr.arpa udp
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

Files

memory/3852-0-0x000000007518E000-0x000000007518F000-memory.dmp

memory/3852-1-0x0000000000070000-0x0000000000184000-memory.dmp

memory/3852-2-0x0000000005150000-0x00000000056F4000-memory.dmp

memory/3852-3-0x0000000004BA0000-0x0000000004C32000-memory.dmp

memory/3852-4-0x0000000004D50000-0x00000000050A4000-memory.dmp

memory/3852-5-0x0000000075180000-0x0000000075930000-memory.dmp

memory/3852-6-0x0000000004D20000-0x0000000004D2A000-memory.dmp

memory/3852-7-0x0000000005A00000-0x0000000005A1A000-memory.dmp

memory/3852-8-0x0000000007E10000-0x0000000007E1E000-memory.dmp

memory/3852-9-0x0000000007FD0000-0x000000000809A000-memory.dmp

memory/3852-10-0x000000000A760000-0x000000000A7FC000-memory.dmp

memory/3852-11-0x000000007518E000-0x000000007518F000-memory.dmp

memory/2868-12-0x0000000000400000-0x0000000000488000-memory.dmp

memory/2868-14-0x0000000075180000-0x0000000075930000-memory.dmp

memory/3852-15-0x0000000075180000-0x0000000075930000-memory.dmp

memory/2868-16-0x0000000075180000-0x0000000075930000-memory.dmp

memory/2868-17-0x00000000057E0000-0x0000000005836000-memory.dmp

memory/2868-20-0x0000000007C20000-0x0000000007C86000-memory.dmp

memory/2868-21-0x0000000006D80000-0x0000000006D88000-memory.dmp

memory/752-22-0x0000000000400000-0x000000000041B000-memory.dmp

memory/752-24-0x0000000000400000-0x000000000041B000-memory.dmp

memory/752-25-0x0000000000400000-0x000000000041B000-memory.dmp

memory/752-28-0x0000000000400000-0x000000000041B000-memory.dmp

memory/752-26-0x0000000000420000-0x00000000004E9000-memory.dmp

memory/3424-29-0x0000000000400000-0x0000000000458000-memory.dmp

memory/3424-31-0x0000000000400000-0x0000000000458000-memory.dmp

memory/3424-32-0x0000000000400000-0x0000000000458000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\holderwb.txt

MD5 f94dc819ca773f1e3cb27abbc9e7fa27
SHA1 9a7700efadc5ea09ab288544ef1e3cd876255086
SHA256 a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92
SHA512 72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

memory/3424-39-0x0000000000400000-0x0000000000458000-memory.dmp

memory/2868-40-0x0000000075180000-0x0000000075930000-memory.dmp

memory/2868-41-0x0000000075180000-0x0000000075930000-memory.dmp