hawkeye_reborn | 6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458

General

Target

6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe
Size

582KB
MD5

1b10efab6bcfd6b1ddf9dee8403ecca6
SHA1

b33347596f2432538f9b4238759268e97f485a56
SHA256

6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458
SHA512

604bc0f34dc1bc965eb612c4377fadf8fa008fc3a5692beb1db378025e1eb303239d2b76c0d6c3f781de455e0fe18019636a4b07c7e5e2b3c20d96a12cda6a23

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:
[email protected]
Password:
1FE],nt0RnrJFV]q@p

Mutex

61f8d4e8-42df-4756-a4a8-cc0a41b81d62

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:[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:20 _MeltFile:false _Mutex:61f8d4e8-42df-4756-a4a8-cc0a41b81d62 _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\\F7HB5Qyhv7KGavm1\\JUzdoQVxaEHR.exe\",explorer.exe"	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe

M00nD3v Logger Payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/1152-133-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3960-144-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3960-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3960-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3960-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2648-137-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2648-139-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2648-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2648-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 8 IoCs

resource	yara_rule
behavioral2/memory/2648-137-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2648-139-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2648-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2648-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3960-144-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3960-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3960-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3960-148-0x0000000000400000-0x000000000041C000-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

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
51	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2556 set thread context of 1152	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	89
PID 1152 set thread context of 2648	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	90
PID 1152 set thread context of 3960	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	91

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe
2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe
2648	vbc.exe
2648	vbc.exe
2648	vbc.exe
2648	vbc.exe
2648	vbc.exe
2648	vbc.exe
2648	vbc.exe
2648	vbc.exe
2648	vbc.exe
2648	vbc.exe
2648	vbc.exe
2648	vbc.exe
1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe
1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe
Token: SeDebugPrivilege	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe
Token: SeDebugPrivilege	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 1152	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	89
PID 2556 wrote to memory of 1152	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	89
PID 2556 wrote to memory of 1152	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	89
PID 2556 wrote to memory of 1152	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	89
PID 2556 wrote to memory of 1152	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	89
PID 2556 wrote to memory of 1152	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	89
PID 2556 wrote to memory of 1152	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	89
PID 2556 wrote to memory of 1152	2556	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	89
PID 1152 wrote to memory of 2648	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	90
PID 1152 wrote to memory of 2648	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	90
PID 1152 wrote to memory of 2648	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	90
PID 1152 wrote to memory of 2648	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	90
PID 1152 wrote to memory of 2648	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	90
PID 1152 wrote to memory of 2648	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	90
PID 1152 wrote to memory of 2648	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	90
PID 1152 wrote to memory of 2648	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	90
PID 1152 wrote to memory of 2648	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	90
PID 1152 wrote to memory of 3960	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	91
PID 1152 wrote to memory of 3960	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	91
PID 1152 wrote to memory of 3960	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	91
PID 1152 wrote to memory of 3960	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	91
PID 1152 wrote to memory of 3960	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	91
PID 1152 wrote to memory of 3960	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	91
PID 1152 wrote to memory of 3960	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	91
PID 1152 wrote to memory of 3960	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	91
PID 1152 wrote to memory of 3960	1152	6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe	91

C:\Users\Admin\AppData\Local\Temp\6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe
"C:\Users\Admin\AppData\Local\Temp\6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Users\Admin\AppData\Local\Temp\6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe
  "C:\Users\Admin\AppData\Local\Temp\6e654ffb89451bc02a12c2d92a054e08a762e4e251804f377a2084a65cd34458.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1152
- - 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\tmp852E.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2648
- - 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\tmpB18E.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3960

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp852E.tmp

Filesize
4KB

MD5
a44410c464bc23ac615f732de976447c

SHA1
e13bb8bfa077dd78dda795b3c21750f217ba4d36

SHA256
a1a6fab77bd9c6713b610b41cb025ba806b8fd64fb80b862e1c44ab2277545a6

SHA512
15e8af0f65161d9ffe068f10083bb2aebfa9be89a36ca6816853f05b58dd05ea46c5abd2f306a354b6ce9eeab20f26a900c6cf3233553bacf168dcbefb79e31a

Download Submit
memory/1152-133-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1152-134-0x00000000748D0000-0x0000000074E81000-memory.dmp

Filesize
5.7MB

Download
memory/1152-136-0x00000000748D0000-0x0000000074E81000-memory.dmp

Filesize
5.7MB

Download
memory/2556-130-0x00000000748D0000-0x0000000074E81000-memory.dmp

Filesize
5.7MB

Download
memory/2556-131-0x00000000748D0000-0x0000000074E81000-memory.dmp

Filesize
5.7MB

Download
memory/2648-139-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2648-137-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2648-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2648-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3960-144-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3960-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3960-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3960-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing