hawkeye_reborn | 5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4

General

Target

5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe
Size

2.2MB
MD5

4245f0b22b244fab8060697780e629d6
SHA1

5d2bd3d930b8b44b8c0fdefc3dc01a60688d0903
SHA256

5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4
SHA512

7759e8bf77f58028bfcf847c42c205782460434f08f986e438d5320bf8826835bc2cc0091b3d058ed0dcbb8aa1cfb5dbd280530077510eb8c35e6263bc265a7d

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:
]oj[0v8x%Q$av

Mutex

003127b2-d34d-480b-b297-2d081e4e81df

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:]oj[0v8x%Q$av _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:003127b2-d34d-480b-b297-2d081e4e81df _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/2092-131-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/5084-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/5084-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/5084-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/2268-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2268-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2268-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2268-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2268-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2268-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2268-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2268-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/5084-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/5084-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/5084-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe

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-1-5-21-3751123196-3323558407-1869646069-1000\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.

Processes:

flow ioc

32 bot.whatismyipaddress.com

flow	ioc
32	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exeRegAsm.exe

description	pid	process	target process
PID 2784 set thread context of 2092	2784	5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe	RegAsm.exe
PID 2092 set thread context of 2268	2092	RegAsm.exe	vbc.exe
PID 2092 set thread context of 5084	2092	RegAsm.exe	vbc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3656 schtasks.exe

pid	process
3656	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

vbc.exeRegAsm.exe

pid	process
2268	vbc.exe
2268	vbc.exe
2268	vbc.exe
2268	vbc.exe
2268	vbc.exe
2268	vbc.exe
2268	vbc.exe
2268	vbc.exe
2268	vbc.exe
2268	vbc.exe
2268	vbc.exe
2268	vbc.exe
2092	RegAsm.exe
2092	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2092 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

2092 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2092	RegAsm.exe

pid	process
2092	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exeRegAsm.exe

description	pid	process	target process
PID 2784 wrote to memory of 2092	2784	5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe	RegAsm.exe
PID 2784 wrote to memory of 2092	2784	5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe	RegAsm.exe
PID 2784 wrote to memory of 2092	2784	5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe	RegAsm.exe
PID 2784 wrote to memory of 2092	2784	5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe	RegAsm.exe
PID 2784 wrote to memory of 2092	2784	5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe	RegAsm.exe
PID 2784 wrote to memory of 3656	2784	5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe	schtasks.exe
PID 2784 wrote to memory of 3656	2784	5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe	schtasks.exe
PID 2784 wrote to memory of 3656	2784	5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe	schtasks.exe
PID 2092 wrote to memory of 2268	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 2268	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 2268	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 2268	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 2268	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 2268	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 2268	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 2268	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 2268	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 5084	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 5084	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 5084	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 5084	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 5084	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 5084	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 5084	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 5084	2092	RegAsm.exe	vbc.exe
PID 2092 wrote to memory of 5084	2092	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe
"C:\Users\Admin\AppData\Local\Temp\5256019b098df480178697506a4f5969eea127e2593e159ea16bb60ea94f0ed4.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2784
- 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:2092
- - 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\tmpB3C4.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2268
- - 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\tmpB7DC.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:5084
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\SysWOW64\schtasks.exe" /create /tn /tr "C:\Users\Admin\RegAsm\RegAsm.exe" /sc minute /mo 1 /F
  2⤵
  - Creates scheduled task(s)
  PID:3656

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB3C4.tmp

Filesize
4KB

MD5
a44410c464bc23ac615f732de976447c

SHA1
e13bb8bfa077dd78dda795b3c21750f217ba4d36

SHA256
a1a6fab77bd9c6713b610b41cb025ba806b8fd64fb80b862e1c44ab2277545a6

SHA512
15e8af0f65161d9ffe068f10083bb2aebfa9be89a36ca6816853f05b58dd05ea46c5abd2f306a354b6ce9eeab20f26a900c6cf3233553bacf168dcbefb79e31a

Download Submit
memory/2092-130-0x0000000000000000-mapping.dmp

Download
memory/2092-131-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2092-136-0x0000000073860000-0x0000000073E11000-memory.dmp

Filesize
5.7MB

Download
memory/2092-138-0x0000000073860000-0x0000000073E11000-memory.dmp

Filesize
5.7MB

Download
memory/2268-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2268-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2268-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2268-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2268-139-0x0000000000000000-mapping.dmp

Download
memory/3656-137-0x0000000000000000-mapping.dmp

Download
memory/5084-146-0x0000000000000000-mapping.dmp

Download
memory/5084-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/5084-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/5084-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads