hawkeye_reborn | 4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5

General

Target

4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
Size

627KB
MD5

5a600a92c6d9e0798ccbaf333de69253
SHA1

66b068ad66ad89a9cc806b29117003d2b6062630
SHA256

4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5
SHA512

0e64fa237e11726f7ec9c3983c661bc2e3e9f06456c6bc615f7c6842548756973df71fe02652fb1a9c8aee6625dcf7e5798fa81f9d713e04f8b7172af8728b66

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.hakamfood.com
Port:
587
Username:
[email protected]
Password:
xb7FIVPhwR}?LZ8FQr

Mutex

61cfe567-848f-4c79-8e3c-84d87dc3f9fa

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:xb7FIVPhwR}?LZ8FQr _EmailPort:587 _EmailSSL:true _EmailServer:mail.hakamfood.com _EmailUsername:[email protected] _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:15 _MeltFile:false _Mutex:61cfe567-848f-4c79-8e3c-84d87dc3f9fa _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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\yIxYpMa3mXM39Qx7\\oosgq7pBuPg2.exe\",explorer.exe"	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/2116-132-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/1200-144-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1200-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1200-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4324-137-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4324-139-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4324-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4324-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/4324-137-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4324-139-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4324-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4324-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1200-144-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1200-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1200-147-0x0000000000400000-0x000000000041C000-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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\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.

flow	ioc
69	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2360 set thread context of 2116	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	84
PID 2116 set thread context of 4324	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	88
PID 2116 set thread context of 1200	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	89

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2772	2360	WerFault.exe	80

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
4324	vbc.exe
4324	vbc.exe
4324	vbc.exe
4324	vbc.exe
4324	vbc.exe
4324	vbc.exe
4324	vbc.exe
4324	vbc.exe
4324	vbc.exe
4324	vbc.exe
4324	vbc.exe
4324	vbc.exe
2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
Token: SeDebugPrivilege	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
Token: SeDebugPrivilege	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 2116	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	84
PID 2360 wrote to memory of 2116	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	84
PID 2360 wrote to memory of 2116	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	84
PID 2360 wrote to memory of 2116	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	84
PID 2360 wrote to memory of 2116	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	84
PID 2360 wrote to memory of 2116	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	84
PID 2360 wrote to memory of 2116	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	84
PID 2360 wrote to memory of 2116	2360	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	84
PID 2116 wrote to memory of 4324	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	88
PID 2116 wrote to memory of 4324	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	88
PID 2116 wrote to memory of 4324	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	88
PID 2116 wrote to memory of 4324	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	88
PID 2116 wrote to memory of 4324	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	88
PID 2116 wrote to memory of 4324	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	88
PID 2116 wrote to memory of 4324	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	88
PID 2116 wrote to memory of 4324	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	88
PID 2116 wrote to memory of 4324	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	88
PID 2116 wrote to memory of 1200	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	89
PID 2116 wrote to memory of 1200	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	89
PID 2116 wrote to memory of 1200	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	89
PID 2116 wrote to memory of 1200	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	89
PID 2116 wrote to memory of 1200	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	89
PID 2116 wrote to memory of 1200	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	89
PID 2116 wrote to memory of 1200	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	89
PID 2116 wrote to memory of 1200	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	89
PID 2116 wrote to memory of 1200	2116	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	89

C:\Users\Admin\AppData\Local\Temp\4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
"C:\Users\Admin\AppData\Local\Temp\4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Users\Admin\AppData\Local\Temp\4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
  "C:\Users\Admin\AppData\Local\Temp\4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2116
- - 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\tmpC7A5.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4324
- - 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\tmpD003.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:1200
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 1468
  2⤵
  - Program crash
  PID:2772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2360 -ip 2360
1⤵
PID:400

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Winlogon Helper DLL

1

T1004

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC7A5.tmp

Filesize
4KB

MD5
a44410c464bc23ac615f732de976447c

SHA1
e13bb8bfa077dd78dda795b3c21750f217ba4d36

SHA256
a1a6fab77bd9c6713b610b41cb025ba806b8fd64fb80b862e1c44ab2277545a6

SHA512
15e8af0f65161d9ffe068f10083bb2aebfa9be89a36ca6816853f05b58dd05ea46c5abd2f306a354b6ce9eeab20f26a900c6cf3233553bacf168dcbefb79e31a

Download Submit
memory/1200-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1200-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1200-144-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2116-132-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2116-133-0x0000000075130000-0x00000000756E1000-memory.dmp

Filesize
5.7MB

Download
memory/2116-135-0x0000000075130000-0x00000000756E1000-memory.dmp

Filesize
5.7MB

Download
memory/2360-134-0x0000000075130000-0x00000000756E1000-memory.dmp

Filesize
5.7MB

Download
memory/2360-130-0x0000000075130000-0x00000000756E1000-memory.dmp

Filesize
5.7MB

Download
memory/4324-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4324-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4324-139-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4324-137-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

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