hawkeye | 3d9767ba1d3cb2067cda8a8b0ec9a8f6550453f74721b6f0da218a5be41cf9c1

General

Target

PO3902939304.exe
Size

976KB
MD5

ab0e982a52e2b90858413c0b49102fa1
SHA1

28b4bd9790d00b2b8287f15e8c6b6a29661e8cf0
SHA256

0be2fd26cdd52bc071b076fc7350077db4962173366192cbc9870df8b3cb234c
SHA512

5e3cfe9999288a63fcbad2cd69927b9ad062683014e15a4c483053bfa446d9bb7b1af58a5c0cc57271d615471548c219aefebb051748e9790e0adda82b412f10

Score

10^/10

hawkeye collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.urban.co.th
Port:
587
Username:
[email protected]
Password:
Urban@1143

Signatures

HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
keylogger trojan stealer spyware hawkeye

NirSoft MailPassView 8 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4724-131-0x0000000000B20000-0x0000000000BA8000-memory.dmp	MailPassView
behavioral2/memory/4724-132-0x0000000000B20000-0x0000000000BA8000-memory.dmp	MailPassView
behavioral2/memory/3616-141-0x0000000000B10000-0x0000000000B98000-memory.dmp	MailPassView
behavioral2/memory/3616-140-0x0000000000B10000-0x0000000000B98000-memory.dmp	MailPassView
behavioral2/memory/4372-144-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/4372-145-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4372-147-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/4372-148-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 8 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4724-131-0x0000000000B20000-0x0000000000BA8000-memory.dmp	WebBrowserPassView
behavioral2/memory/4724-132-0x0000000000B20000-0x0000000000BA8000-memory.dmp	WebBrowserPassView
behavioral2/memory/3616-141-0x0000000000B10000-0x0000000000B98000-memory.dmp	WebBrowserPassView
behavioral2/memory/3616-140-0x0000000000B10000-0x0000000000B98000-memory.dmp	WebBrowserPassView
behavioral2/memory/4764-149-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4764-150-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4764-152-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4764-153-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 12 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4724-131-0x0000000000B20000-0x0000000000BA8000-memory.dmp	Nirsoft
behavioral2/memory/4724-132-0x0000000000B20000-0x0000000000BA8000-memory.dmp	Nirsoft
behavioral2/memory/3616-141-0x0000000000B10000-0x0000000000B98000-memory.dmp	Nirsoft
behavioral2/memory/3616-140-0x0000000000B10000-0x0000000000B98000-memory.dmp	Nirsoft
behavioral2/memory/4372-144-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4372-145-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4372-147-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4372-148-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4764-149-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4764-150-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4764-152-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4764-153-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

Windows Update.exeWindows Update.exe

pid process

4496 Windows Update.exe
3616 Windows Update.exe

pid	process
4496	Windows Update.exe
3616	Windows Update.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

PO3902939304.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	PO3902939304.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Windows Update.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe"	Windows Update.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

7 whatismyipaddress.com

flow	ioc
7	whatismyipaddress.com

Suspicious use of SetThreadContext 4 IoCs

Processes:

PO3902939304.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 3976 set thread context of 4724	3976	PO3902939304.exe	PO3902939304.exe
PID 4496 set thread context of 3616	4496	Windows Update.exe	Windows Update.exe
PID 3616 set thread context of 4372	3616	Windows Update.exe	vbc.exe
PID 3616 set thread context of 4764	3616	Windows Update.exe	vbc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

PO3902939304.exeWindows Update.exevbc.exeWindows Update.exe

pid process

3976 PO3902939304.exe
3976 PO3902939304.exe
4496 Windows Update.exe
4496 Windows Update.exe
4764 vbc.exe
4764 vbc.exe
3616 Windows Update.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

PO3902939304.exeWindows Update.exe

pid process

3976 PO3902939304.exe
4496 Windows Update.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows Update.exe

description pid process

Token: SeDebugPrivilege 3616 Windows Update.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Update.exe

pid process

3616 Windows Update.exe

pid	process
3976	PO3902939304.exe
3976	PO3902939304.exe
4496	Windows Update.exe
4496	Windows Update.exe
4764	vbc.exe
4764	vbc.exe
3616	Windows Update.exe

pid	process
3976	PO3902939304.exe
4496	Windows Update.exe

description	pid	process
Token: SeDebugPrivilege	3616	Windows Update.exe

pid	process
3616	Windows Update.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

PO3902939304.exePO3902939304.exeWindows Update.exeWindows Update.exe

description	pid	process	target process
PID 3976 wrote to memory of 4724	3976	PO3902939304.exe	PO3902939304.exe
PID 3976 wrote to memory of 4724	3976	PO3902939304.exe	PO3902939304.exe
PID 3976 wrote to memory of 4724	3976	PO3902939304.exe	PO3902939304.exe
PID 4724 wrote to memory of 4496	4724	PO3902939304.exe	Windows Update.exe
PID 4724 wrote to memory of 4496	4724	PO3902939304.exe	Windows Update.exe
PID 4724 wrote to memory of 4496	4724	PO3902939304.exe	Windows Update.exe
PID 4496 wrote to memory of 3616	4496	Windows Update.exe	Windows Update.exe
PID 4496 wrote to memory of 3616	4496	Windows Update.exe	Windows Update.exe
PID 4496 wrote to memory of 3616	4496	Windows Update.exe	Windows Update.exe
PID 3616 wrote to memory of 4372	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4372	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4372	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4372	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4372	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4372	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4372	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4372	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4372	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4764	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4764	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4764	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4764	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4764	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4764	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4764	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4764	3616	Windows Update.exe	vbc.exe
PID 3616 wrote to memory of 4764	3616	Windows Update.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\PO3902939304.exe
"C:\Users\Admin\AppData\Local\Temp\PO3902939304.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3976

C:\Users\Admin\AppData\Local\Temp\PO3902939304.exe
"C:\Users\Admin\AppData\Local\Temp\PO3902939304.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4724

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4496

C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3616

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"
5⤵
- Accesses Microsoft Outlook accounts
PID:4372

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"
5⤵
- Suspicious behavior: EnumeratesProcesses
PID:4764

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
Filesize
50B

MD5
19da27840e899137dee51ab1bda17e15

SHA1
39790af21f6c8ab31f27f090a7713c068ad46f5b

SHA256
988fc60996420e226191ab5597806abcaefd8d9bff9b2333576580ed6d603c7c

SHA512
f39d34cf65f3ac88817ff29cb2f94d16cec0e1c01ae25d4c99fd9647092d66d4b4800d7aad6fb6b7571120c1cd44ef83472ae5c50090aed8ca2c7ec70f603bcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
Filesize
3KB

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
976KB

MD5
ab0e982a52e2b90858413c0b49102fa1

SHA1
28b4bd9790d00b2b8287f15e8c6b6a29661e8cf0

SHA256
0be2fd26cdd52bc071b076fc7350077db4962173366192cbc9870df8b3cb234c

SHA512
5e3cfe9999288a63fcbad2cd69927b9ad062683014e15a4c483053bfa446d9bb7b1af58a5c0cc57271d615471548c219aefebb051748e9790e0adda82b412f10

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
976KB

MD5
ab0e982a52e2b90858413c0b49102fa1

SHA1
28b4bd9790d00b2b8287f15e8c6b6a29661e8cf0

SHA256
0be2fd26cdd52bc071b076fc7350077db4962173366192cbc9870df8b3cb234c

SHA512
5e3cfe9999288a63fcbad2cd69927b9ad062683014e15a4c483053bfa446d9bb7b1af58a5c0cc57271d615471548c219aefebb051748e9790e0adda82b412f10

Download Submit
C:\Users\Admin\AppData\Roaming\Windows Update.exe
Filesize
976KB

MD5
ab0e982a52e2b90858413c0b49102fa1

SHA1
28b4bd9790d00b2b8287f15e8c6b6a29661e8cf0

SHA256
0be2fd26cdd52bc071b076fc7350077db4962173366192cbc9870df8b3cb234c

SHA512
5e3cfe9999288a63fcbad2cd69927b9ad062683014e15a4c483053bfa446d9bb7b1af58a5c0cc57271d615471548c219aefebb051748e9790e0adda82b412f10

Download Submit
memory/3616-141-0x0000000000B10000-0x0000000000B98000-memory.dmp

Filesize
544KB

Download
memory/3616-142-0x0000000074940000-0x0000000074EF1000-memory.dmp

Filesize
5.7MB

Download
memory/3616-140-0x0000000000B10000-0x0000000000B98000-memory.dmp

Filesize
544KB

Download
memory/3616-138-0x0000000000000000-mapping.dmp

Download
memory/3976-133-0x0000000002290000-0x000000000229A000-memory.dmp

Filesize
40KB

Download
memory/4372-145-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4372-144-0x0000000000000000-mapping.dmp

Download
memory/4372-147-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4372-148-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4496-135-0x0000000000000000-mapping.dmp

Download
memory/4724-134-0x0000000074550000-0x0000000074B01000-memory.dmp

Filesize
5.7MB

Download
memory/4724-132-0x0000000000B20000-0x0000000000BA8000-memory.dmp

Filesize
544KB

Download
memory/4724-130-0x0000000000000000-mapping.dmp

Download
memory/4724-131-0x0000000000B20000-0x0000000000BA8000-memory.dmp

Filesize
544KB

Download
memory/4764-149-0x0000000000000000-mapping.dmp

Download
memory/4764-150-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4764-152-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4764-153-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads