hawkeye_reborn | b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e

General

Target

b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
Size

632KB
MD5

d09cea6b3266f241817806f024f59884
SHA1

67a1adbaa06ff2b5e0f95d9afd59b029fae28157
SHA256

b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e
SHA512

a5b11156cfbf027c65511a6ac2a4159638917acaa720e54f0e8623be5dd752742e5cbb03c1a3a176ab009c2c02aa5a97d4853fc589ef59b9221b64d45690bbf7

Score

10^/10

hawkeye_reborn m00nd3v_logger collection infostealer keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol: smtp
Host:
mail.thecencoa.com
Port:
587
Username:
garang@thecencoa.com
Password:
1FE],nt0RnrJFV]q@p

Mutex

946a95d9-59b0-4bcb-9b96-13ecabad6c03

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:1FE],nt0RnrJFV]q@p _EmailPort:587 _EmailSSL:true _EmailServer:mail.thecencoa.com _EmailUsername:garang@thecencoa.com _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:20 _MeltFile:false _Mutex:946a95d9-59b0-4bcb-9b96-13ecabad6c03 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
stealer spyware m00nd3v_logger

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\P6722kpOAxOgPfOG\\EpKTZQbUjMzC.exe\",explorer.exe"	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral2/memory/2268-133-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/2592-145-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2592-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2592-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/2004-138-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2004-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2004-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2004-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2004-138-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2004-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2004-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2004-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2592-145-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2592-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2592-148-0x0000000000400000-0x000000000041C000-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-1-5-21-2660308776-3705150086-26593515-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.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

30 bot.whatismyipaddress.com

flow	ioc
30	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exeb8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

description	pid	process	target process
PID 4864 set thread context of 2268	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 2268 set thread context of 2004	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 set thread context of 2592	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exevbc.exeb8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

pid	process
4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
2004	vbc.exe
2004	vbc.exe
2004	vbc.exe
2004	vbc.exe
2004	vbc.exe
2004	vbc.exe
2004	vbc.exe
2004	vbc.exe
2004	vbc.exe
2004	vbc.exe
2004	vbc.exe
2004	vbc.exe
2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exeb8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

description	pid	process
Token: SeDebugPrivilege	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
Token: SeDebugPrivilege	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
Token: SeDebugPrivilege	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

pid process

2268 b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

pid	process
2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exeb8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe

description	pid	process	target process
PID 4864 wrote to memory of 4340	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 4864 wrote to memory of 4340	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 4864 wrote to memory of 4340	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 4864 wrote to memory of 2268	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 4864 wrote to memory of 2268	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 4864 wrote to memory of 2268	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 4864 wrote to memory of 2268	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 4864 wrote to memory of 2268	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 4864 wrote to memory of 2268	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 4864 wrote to memory of 2268	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 4864 wrote to memory of 2268	4864	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
PID 2268 wrote to memory of 2004	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2004	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2004	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2004	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2004	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2004	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2004	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2004	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2004	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2592	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2592	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2592	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2592	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2592	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2592	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2592	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2592	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe
PID 2268 wrote to memory of 2592	2268	b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
"C:\Users\Admin\AppData\Local\Temp\b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4864

C:\Users\Admin\AppData\Local\Temp\b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
"C:\Users\Admin\AppData\Local\Temp\b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe"
2⤵
PID:4340

C:\Users\Admin\AppData\Local\Temp\b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe
"C:\Users\Admin\AppData\Local\Temp\b8c821e063f78ce7e757b2b03908f2ce384e1796585680a80f52ecdabc8d385e.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2268

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\tmpEE4D.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2004

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\tmpF264.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:2592

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Winlogon Helper DLL

1

T1004

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

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\tmpEE4D.tmp
Filesize
4KB

MD5
a64ef19cb7924d0ef7b27699e0237041

SHA1
b6392aa8451f0721fcadff793808f8630182e66e

SHA256
66635dcdbf3439d7e09ac3f043c0ff6792f1ec281070fea4618d9b5fb287cb56

SHA512
66f6ae0b27227cfaf57a28e8f592a899375f763d0dc1e4f0199444b52e026f04243761bb20af127a7815a5c59db3c9fe1c1ff2a3ef069b8eccff3eef68da284b

Download Submit
memory/2004-138-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2004-137-0x0000000000000000-mapping.dmp

Download
memory/2004-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2004-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2004-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2268-136-0x0000000074EB0000-0x0000000075461000-memory.dmp

Filesize
5.7MB

Download
memory/2268-132-0x0000000000000000-mapping.dmp

Download
memory/2268-134-0x0000000074EB0000-0x0000000075461000-memory.dmp

Filesize
5.7MB

Download
memory/2268-133-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2592-144-0x0000000000000000-mapping.dmp

Download
memory/2592-145-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2592-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2592-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4340-131-0x0000000000000000-mapping.dmp

Download
memory/4864-130-0x0000000074EB0000-0x0000000075461000-memory.dmp

Filesize
5.7MB

Download
memory/4864-135-0x0000000074EB0000-0x0000000075461000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads