hawkeye | 200c2c1ad502a7c015d39f513cce255f0eeaaecd1befea68d7cc0d2ba673d524

General

Target

Payment_PO.exe
Size

627KB
MD5

44a449e8130ba1528b8c87c8c57f1a6e
SHA1

3b41b67685d59d48bed981ecf5930852a21e0080
SHA256

17f48452ba71f7bbf410015c1eb67099aefb5da9ee9e61aea0ae323ca339bc1a
SHA512

0c770a0fde2a85fbfd0b0397a1495187360a5742d8e6e9ec85316a6b4c7821a758319fc91b68c9bf245cb5045a017c695570199d3e151ff81eb1fb8a2ae65f45

Score

10^/10

hawkeye collection keylogger spyware stealer trojan

Malware Config

Signatures

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

NirSoft MailPassView 5 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4008-133-0x0000000000400000-0x0000000000488000-memory.dmp	MailPassView
behavioral2/memory/2420-140-0x0000000000000000-mapping.dmp	MailPassView
behavioral2/memory/2420-141-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2420-143-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView
behavioral2/memory/2420-144-0x0000000000400000-0x000000000041B000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4008-133-0x0000000000400000-0x0000000000488000-memory.dmp	WebBrowserPassView
behavioral2/memory/4536-145-0x0000000000000000-mapping.dmp	WebBrowserPassView
behavioral2/memory/4536-146-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4536-148-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView
behavioral2/memory/4536-149-0x0000000000400000-0x0000000000458000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4008-133-0x0000000000400000-0x0000000000488000-memory.dmp	Nirsoft
behavioral2/memory/2420-140-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/2420-141-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2420-143-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/2420-144-0x0000000000400000-0x000000000041B000-memory.dmp	Nirsoft
behavioral2/memory/4536-145-0x0000000000000000-mapping.dmp	Nirsoft
behavioral2/memory/4536-146-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4536-148-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft
behavioral2/memory/4536-149-0x0000000000400000-0x0000000000458000-memory.dmp	Nirsoft

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-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

12 whatismyipaddress.com
14 whatismyipaddress.com

flow	ioc
12	whatismyipaddress.com
14	whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

Payment_PO.exeRegAsm.exe

description	pid	process	target process
PID 4196 set thread context of 4008	4196	Payment_PO.exe	RegAsm.exe
PID 4008 set thread context of 2420	4008	RegAsm.exe	vbc.exe
PID 4008 set thread context of 4536	4008	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

RegAsm.exe

pid	process
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe
4008	RegAsm.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Payment_PO.exe

pid process

4196 Payment_PO.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 4008 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

4008 RegAsm.exe

pid	process
4196	Payment_PO.exe

description	pid	process
Token: SeDebugPrivilege	4008	RegAsm.exe

Suspicious use of WriteProcessMemory 22 IoCs

Processes:

Payment_PO.exeRegAsm.exe

description	pid	process	target process
PID 4196 wrote to memory of 4008	4196	Payment_PO.exe	RegAsm.exe
PID 4196 wrote to memory of 4008	4196	Payment_PO.exe	RegAsm.exe
PID 4196 wrote to memory of 4008	4196	Payment_PO.exe	RegAsm.exe
PID 4196 wrote to memory of 4008	4196	Payment_PO.exe	RegAsm.exe
PID 4008 wrote to memory of 2420	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 2420	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 2420	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 2420	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 2420	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 2420	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 2420	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 2420	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 2420	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 4536	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 4536	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 4536	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 4536	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 4536	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 4536	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 4536	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 4536	4008	RegAsm.exe	vbc.exe
PID 4008 wrote to memory of 4536	4008	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\Payment_PO.exe
"C:\Users\Admin\AppData\Local\Temp\Payment_PO.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4196

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4008

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"
3⤵
- Accesses Microsoft Outlook accounts
PID:2420

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"
3⤵
PID:4536

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

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

MD5
f94dc819ca773f1e3cb27abbc9e7fa27

SHA1
9a7700efadc5ea09ab288544ef1e3cd876255086

SHA256
a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

SHA512
72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

Download Submit
memory/2420-140-0x0000000000000000-mapping.dmp

Download
memory/2420-144-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2420-143-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2420-141-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4008-134-0x0000000005540000-0x00000000055DC000-memory.dmp

Filesize
624KB

Download
memory/4008-133-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/4008-137-0x00000000054E0000-0x00000000054EA000-memory.dmp

Filesize
40KB

Download
memory/4008-138-0x00000000057E0000-0x0000000005836000-memory.dmp

Filesize
344KB

Download
memory/4008-139-0x0000000008740000-0x00000000087A6000-memory.dmp

Filesize
408KB

Download
memory/4008-135-0x0000000005B90000-0x0000000006134000-memory.dmp

Filesize
5.6MB

Download
memory/4008-131-0x0000000000000000-mapping.dmp

Download
memory/4008-136-0x00000000055E0000-0x0000000005672000-memory.dmp

Filesize
584KB

Download
memory/4196-132-0x0000000004DC0000-0x0000000004DC3000-memory.dmp

Filesize
12KB

Download
memory/4196-130-0x00000000002A0000-0x0000000000344000-memory.dmp

Filesize
656KB

Download
memory/4536-145-0x0000000000000000-mapping.dmp

Download
memory/4536-146-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4536-148-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/4536-149-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads