hawkeye_reborn | 3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4

General

Target

3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
Size

1.8MB
MD5

9c8f397c638a322c306ed10eec1537bd
SHA1

1e2697dd60b5f66721800c65eb2d39e0903b913d
SHA256

3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4
SHA512

9462c39621c3ba61565bb41f5b71dd9a16189c8e29dfd1b6261b088ef602af293c07d1ed4a17bab3c55509cba364eedb90dad228b7404e247c88c27c1d9c30bf

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:
ecolabindia.com
Port:
587
Username:
tirupur@ecolabindia.com
Password:
LabHermes@2019

Mutex

cbe00cd0-5e32-433d-9f5e-0016c70503ab

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:LabHermes@2019 _EmailPort:587 _EmailSSL:true _EmailServer:ecolabindia.com _EmailUsername:tirupur@ecolabindia.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:cbe00cd0-5e32-433d-9f5e-0016c70503ab _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/4100-131-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/1908-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1908-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1908-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1908-152-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/3440-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3440-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3440-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3440-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 8 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3440-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3440-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3440-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3440-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1908-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1908-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1908-151-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1908-152-0x0000000000400000-0x000000000041C000-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-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows\CurrentVersion\Run	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bTXQJNlaBY = "C:\\Users\\Public\\bTXQJNlaBY.vbs"	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.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

33 bot.whatismyipaddress.com

flow	ioc
33	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exeRegAsm.exe

description	pid	process	target process
PID 2612 set thread context of 4100	2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe	RegAsm.exe
PID 4100 set thread context of 3440	4100	RegAsm.exe	vbc.exe
PID 4100 set thread context of 1908	4100	RegAsm.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exevbc.exeRegAsm.exe

pid	process
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
3440	vbc.exe
3440	vbc.exe
3440	vbc.exe
3440	vbc.exe
3440	vbc.exe
3440	vbc.exe
3440	vbc.exe
3440	vbc.exe
3440	vbc.exe
3440	vbc.exe
3440	vbc.exe
3440	vbc.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
4100	RegAsm.exe
4100	RegAsm.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 4100 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	4100	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe

pid	process
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe

pid	process
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

4100 RegAsm.exe

pid	process
4100	RegAsm.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exeRegAsm.exe

description	pid	process	target process
PID 2612 wrote to memory of 4100	2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe	RegAsm.exe
PID 2612 wrote to memory of 4100	2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe	RegAsm.exe
PID 2612 wrote to memory of 4100	2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe	RegAsm.exe
PID 2612 wrote to memory of 4100	2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe	RegAsm.exe
PID 2612 wrote to memory of 4100	2612	3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe	RegAsm.exe
PID 4100 wrote to memory of 3440	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 3440	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 3440	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 3440	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 3440	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 3440	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 3440	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 3440	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 3440	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 1908	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 1908	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 1908	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 1908	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 1908	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 1908	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 1908	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 1908	4100	RegAsm.exe	vbc.exe
PID 4100 wrote to memory of 1908	4100	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe
"C:\Users\Admin\AppData\Local\Temp\3a61758912421f933d2fe62f677879108b4bb4735dab438cdd1bc5553b3ef7f4.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2612

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:4100

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\tmp6060.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3440

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\tmp68FC.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:1908

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Modify Registry

1

T1112

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\tmp6060.tmp
Filesize
4KB

MD5
e64c42bc217d551e4168a94182323359

SHA1
76937b2d460a61e91393dc198b277c4171b11fd8

SHA256
9bf4040d8495d226d2fa94cc117181a753d36197a944e73c9f02186bc3d93454

SHA512
c1ff859dcd080e7c77a594c81b9e3068ac899db2b7ccb2c3672e988f5a616b292bc7feaabcd4d4966c41fa28584a5458be60cd7edc661d2d4f9de0520b5f52c9

Download Submit
memory/1908-152-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1908-151-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1908-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1908-147-0x0000000000000000-mapping.dmp

Download
memory/1908-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3440-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3440-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3440-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3440-145-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3440-140-0x0000000000000000-mapping.dmp

Download
memory/4100-130-0x0000000000000000-mapping.dmp

Download
memory/4100-139-0x0000000005DE0000-0x0000000005E72000-memory.dmp

Filesize
584KB

Download
memory/4100-138-0x00000000056A0000-0x0000000005706000-memory.dmp

Filesize
408KB

Download
memory/4100-137-0x0000000009CC0000-0x0000000009D5C000-memory.dmp

Filesize
624KB

Download
memory/4100-136-0x000000000A1D0000-0x000000000A774000-memory.dmp

Filesize
5.6MB

Download
memory/4100-131-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4100-153-0x0000000006580000-0x000000000658A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads