hawkeye_reborn | a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826

General

Target

a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe
Size

2.0MB
MD5

a9914e998918939c8e1f0082c683378a
SHA1

01b6bf9ec598e969f27b74ae121d44c951189851
SHA256

a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826
SHA512

9f12eda9aa895fe79e1d8bdb7d9ffefa2755583664c7b16b0bd0f43548b9e8b494204a084df8986b8cf0bf8bc41e9db4988d69c90940dbde1c4f40586e37d476

Score

10^/10

hawkeye_reborn m00nd3v_logger collection infostealer keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol: smtp
Host:
mail.knzsurgical.com
Port:
587
Username:
sales@knzsurgical.com
Password:
miggmi22762749

Mutex

1193957d-132b-4567-8ccd-9088c62976a6

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:miggmi22762749 _EmailPort:587 _EmailSSL:true _EmailServer:mail.knzsurgical.com _EmailUsername:sales@knzsurgical.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:10 _MeltFile:false _Mutex:1193957d-132b-4567-8ccd-9088c62976a6 _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

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral2/memory/4180-131-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/688-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/688-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/688-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/1984-139-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1984-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1984-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1984-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1984-139-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1984-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1984-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1984-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/688-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/688-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/688-149-0x0000000000400000-0x000000000041C000-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-1-5-21-1101907861-274115917-2188613224-1000\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

28 bot.whatismyipaddress.com

flow	ioc
28	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exeRegAsm.exe

description	pid	process	target process
PID 4240 set thread context of 4180	4240	a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe	RegAsm.exe
PID 4180 set thread context of 1984	4180	RegAsm.exe	vbc.exe
PID 4180 set thread context of 688	4180	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

vbc.exeRegAsm.exe

pid	process
1984	vbc.exe
1984	vbc.exe
1984	vbc.exe
1984	vbc.exe
1984	vbc.exe
1984	vbc.exe
1984	vbc.exe
1984	vbc.exe
1984	vbc.exe
1984	vbc.exe
1984	vbc.exe
1984	vbc.exe
4180	RegAsm.exe
4180	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 4180 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

4180 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	4180	RegAsm.exe

pid	process
4180	RegAsm.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exeRegAsm.exe

description	pid	process	target process
PID 4240 wrote to memory of 4180	4240	a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe	RegAsm.exe
PID 4240 wrote to memory of 4180	4240	a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe	RegAsm.exe
PID 4240 wrote to memory of 4180	4240	a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe	RegAsm.exe
PID 4240 wrote to memory of 4180	4240	a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe	RegAsm.exe
PID 4240 wrote to memory of 4180	4240	a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe	RegAsm.exe
PID 4180 wrote to memory of 1984	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 1984	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 1984	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 1984	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 1984	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 1984	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 1984	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 1984	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 1984	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 688	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 688	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 688	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 688	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 688	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 688	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 688	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 688	4180	RegAsm.exe	vbc.exe
PID 4180 wrote to memory of 688	4180	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe
"C:\Users\Admin\AppData\Local\Temp\a22d48032e5800f7e3255f922ad7a3f11a5cdac01f75df985a6272012b227826.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4240

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4180

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\tmp99C4.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1984

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\tmp9DCC.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:688

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\tmp99C4.tmp
Filesize
4KB

MD5
ae71d1489c720c09cdc02b218976fd51

SHA1
1cc6d077c844719c4312b3406886672b83733321

SHA256
ef9b00f510578bf81d7e764f3fbf5185c75cb5b4faa8e2d0348679110b6bc854

SHA512
fb9676057ae018a95ec744af57ea4dc8f3e4a689328418751cf74509022e05aec5130f4328a7cfbbaa8dd3230e1aa8cc73cb82b1ae1245a26d32d1906290ab45

Download Submit
memory/688-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/688-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/688-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/688-145-0x0000000000000000-mapping.dmp

Download
memory/1984-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1984-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1984-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1984-139-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1984-138-0x0000000000000000-mapping.dmp

Download
memory/4180-130-0x0000000000000000-mapping.dmp

Download
memory/4180-137-0x00000000747B0000-0x0000000074D61000-memory.dmp

Filesize
5.7MB

Download
memory/4180-136-0x00000000747B0000-0x0000000074D61000-memory.dmp

Filesize
5.7MB

Download
memory/4180-131-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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