hawkeye_reborn | 1f2775e1a2f6144e977fb1601d6c2a516818e98157098a4d23e67cba6ff9bc11

General

Target

e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe
Size

2.1MB
MD5

5a2d2324d9c825d9dfac23be010ef651
SHA1

d2a49fcb3812e164cf3899bc163ece6d37ad00d5
SHA256

e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a
SHA512

56b6b1e291c3b59b8dd626474643365de437cb4628b230bc6c5fb304d57e7c5b35e7870f9028a0c03f070fa0cc5b7200d1884ddaeb5a2aea7836f116c1135292
SSDEEP

24576:WCdxte/80jYLT3U1jfsWa9L+0aVsXJoWGhq5h1/qKp6hpKNEhQT:fw80cTsjkWa9ty06OrT

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.privateemail.com
Port:
587
Username:
[email protected]
Password:
]ismQsWAwgXsX

Mutex

da3d62c1-c0fb-4948-840e-a27be0eb69ef

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:]ismQsWAwgXsX _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.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:10 _MeltFile:false _Mutex:da3d62c1-c0fb-4948-840e-a27be0eb69ef _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 2 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/4492-133-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral2/memory/4492-141-0x0000000002F20000-0x0000000002F30000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/748-156-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/748-158-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/748-160-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/5064-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/5064-146-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/5064-151-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/5064-154-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/5064-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/5064-146-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/5064-151-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/5064-154-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/748-156-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/748-158-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/748-160-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.url	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe

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-1-5-21-2275444769-3691835758-4097679484-1000\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
63	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1612 set thread context of 4492	1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe	86
PID 4492 set thread context of 5064	4492	RegAsm.exe	96
PID 4492 set thread context of 748	4492	RegAsm.exe	99

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
5064	vbc.exe
5064	vbc.exe
5064	vbc.exe
5064	vbc.exe
5064	vbc.exe
5064	vbc.exe
5064	vbc.exe
5064	vbc.exe
5064	vbc.exe
5064	vbc.exe
5064	vbc.exe
5064	vbc.exe
4492	RegAsm.exe
4492	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4492	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe
1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe
1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe
1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe
1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4492	RegAsm.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 4492	1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe	86
PID 1612 wrote to memory of 4492	1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe	86
PID 1612 wrote to memory of 4492	1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe	86
PID 1612 wrote to memory of 4492	1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe	86
PID 1612 wrote to memory of 4492	1612	e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe	86
PID 4492 wrote to memory of 5064	4492	RegAsm.exe	96
PID 4492 wrote to memory of 5064	4492	RegAsm.exe	96
PID 4492 wrote to memory of 5064	4492	RegAsm.exe	96
PID 4492 wrote to memory of 5064	4492	RegAsm.exe	96
PID 4492 wrote to memory of 5064	4492	RegAsm.exe	96
PID 4492 wrote to memory of 5064	4492	RegAsm.exe	96
PID 4492 wrote to memory of 5064	4492	RegAsm.exe	96
PID 4492 wrote to memory of 5064	4492	RegAsm.exe	96
PID 4492 wrote to memory of 5064	4492	RegAsm.exe	96
PID 4492 wrote to memory of 748	4492	RegAsm.exe	99
PID 4492 wrote to memory of 748	4492	RegAsm.exe	99
PID 4492 wrote to memory of 748	4492	RegAsm.exe	99
PID 4492 wrote to memory of 748	4492	RegAsm.exe	99
PID 4492 wrote to memory of 748	4492	RegAsm.exe	99
PID 4492 wrote to memory of 748	4492	RegAsm.exe	99
PID 4492 wrote to memory of 748	4492	RegAsm.exe	99
PID 4492 wrote to memory of 748	4492	RegAsm.exe	99
PID 4492 wrote to memory of 748	4492	RegAsm.exe	99

C:\Users\Admin\AppData\Local\Temp\e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe
"C:\Users\Admin\AppData\Local\Temp\e1791854fc75737cb370b1e5146aad59788843c8ce162747a8236fd0f561926a.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1612
- 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:4492
- - 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\tmpAA2F.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:5064
- - 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\tmpAE66.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:748

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpAA2F.tmp

Filesize
4KB

MD5
da9a4a4b3869b633570f0328857ab308

SHA1
a28b700676caac92151465ee98f8db04d050a7cd

SHA256
54ab428ebf079d77ff4c770dbf0d7278b317b53b2d3efcf117f1b439c3b85677

SHA512
43ceb519348803f2b501d99f13f208605411fb0cc1dff85144890087669f9d3ef060757ba13a45d4049fc3218ca0e975686e703f914f51e04b6d859e7d060c38

Download Submit
memory/748-158-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/748-160-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/748-156-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4492-141-0x0000000002F20000-0x0000000002F30000-memory.dmp

Filesize
64KB

Download
memory/4492-142-0x0000000002F20000-0x0000000002F30000-memory.dmp

Filesize
64KB

Download
memory/4492-163-0x0000000002F20000-0x0000000002F30000-memory.dmp

Filesize
64KB

Download
memory/4492-133-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4492-150-0x0000000002F20000-0x0000000002F30000-memory.dmp

Filesize
64KB

Download
memory/4492-162-0x0000000002F20000-0x0000000002F30000-memory.dmp

Filesize
64KB

Download
memory/4492-161-0x0000000002F20000-0x0000000002F30000-memory.dmp

Filesize
64KB

Download
memory/5064-146-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5064-154-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5064-153-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/5064-151-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/5064-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

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