hawkeye_reborn | 5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e

General

Target

5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe
Size

549KB
MD5

3d41f038b2587063bd146469682e1dc1
SHA1

12ec13932f4043d6bd860890af7d94844deb125a
SHA256

5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e
SHA512

0b036473eb078a1d91cf9391b6418c9b4d356bf715fcf76fc62322b07e64b2355b28ec3759319d788cf2c1258528e1ef73e5fb9cc4716920bdca3c6907c04e4f

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

ced30e57-de8b-4831-9292-fe224d15095d

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:ced30e57-de8b-4831-9292-fe224d15095d _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-1-5-21-1101907861-274115917-2188613224-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\ds6mLC4rE12U1CNE\\RI0TvE3ueAgb.exe\",explorer.exe"	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/3312-133-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3252-143-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3252-145-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3252-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3252-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/1944-137-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1944-139-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1944-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1944-147-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 8 IoCs

resource	yara_rule
behavioral2/memory/1944-137-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1944-139-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1944-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3252-143-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3252-145-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3252-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1944-147-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3252-148-0x0000000000400000-0x000000000041C000-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-1-5-21-1101907861-274115917-2188613224-1000\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.

flow	ioc
87	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1828 set thread context of 3312	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	86
PID 3312 set thread context of 1944	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	89
PID 3312 set thread context of 3252	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	90

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe
1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
1944	vbc.exe
3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe
3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe
Token: SeDebugPrivilege	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe
Token: SeDebugPrivilege	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1828 wrote to memory of 3312	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	86
PID 1828 wrote to memory of 3312	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	86
PID 1828 wrote to memory of 3312	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	86
PID 1828 wrote to memory of 3312	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	86
PID 1828 wrote to memory of 3312	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	86
PID 1828 wrote to memory of 3312	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	86
PID 1828 wrote to memory of 3312	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	86
PID 1828 wrote to memory of 3312	1828	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	86
PID 3312 wrote to memory of 1944	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	89
PID 3312 wrote to memory of 1944	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	89
PID 3312 wrote to memory of 1944	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	89
PID 3312 wrote to memory of 1944	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	89
PID 3312 wrote to memory of 1944	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	89
PID 3312 wrote to memory of 1944	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	89
PID 3312 wrote to memory of 1944	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	89
PID 3312 wrote to memory of 1944	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	89
PID 3312 wrote to memory of 1944	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	89
PID 3312 wrote to memory of 3252	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	90
PID 3312 wrote to memory of 3252	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	90
PID 3312 wrote to memory of 3252	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	90
PID 3312 wrote to memory of 3252	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	90
PID 3312 wrote to memory of 3252	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	90
PID 3312 wrote to memory of 3252	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	90
PID 3312 wrote to memory of 3252	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	90
PID 3312 wrote to memory of 3252	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	90
PID 3312 wrote to memory of 3252	3312	5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe	90

C:\Users\Admin\AppData\Local\Temp\5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe
"C:\Users\Admin\AppData\Local\Temp\5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1828
- C:\Users\Admin\AppData\Local\Temp\5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe
  "C:\Users\Admin\AppData\Local\Temp\5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3312
- - 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\tmpDF25.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1944
- - 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\tmpE88C.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3252

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\tmpDF25.tmp

Filesize
4KB

MD5
ae71d1489c720c09cdc02b218976fd51

SHA1
1cc6d077c844719c4312b3406886672b83733321

SHA256
ef9b00f510578bf81d7e764f3fbf5185c75cb5b4faa8e2d0348679110b6bc854

SHA512
fb9676057ae018a95ec744af57ea4dc8f3e4a689328418751cf74509022e05aec5130f4328a7cfbbaa8dd3230e1aa8cc73cb82b1ae1245a26d32d1906290ab45

Download Submit
memory/1828-131-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/1828-130-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/1944-139-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1944-147-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1944-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1944-137-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3252-143-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3252-145-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3252-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3252-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3312-135-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/3312-134-0x0000000074A40000-0x0000000074FF1000-memory.dmp

Filesize
5.7MB

Download
memory/3312-133-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download

Analysis

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