hawkeye_reborn | 3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae

General

Target

3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
Size

711KB
MD5

c575b4cdb4334c3df3a53ef1306762f8
SHA1

5ee8a15f47e68312a302298eed84d70ba80047a4
SHA256

3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae
SHA512

caf86b2711b1e843be8c8e5dd8b74bf259facc95066df576998c851f02dd62af5397888a206e3a2e759764654e6679f22359addd45fa5cb70dd49e95f1254613

Score

10^/10

hawkeye_reborn collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.0.0.1

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
BIGgod1234

Mutex

ede6588b-3e3c-4759-a2b6-3c9f7078307d

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:BIGgod1234 _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:ede6588b-3e3c-4759-a2b6-3c9f7078307d _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:true _SystemInfo:false _Version:10.0.0.1 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye RebornX, Version=10.0.0.1, Culture=neutral, PublicKeyToken=null

Signatures

HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
keylogger trojan stealer spyware hawkeye_reborn

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/4976-143-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4976-145-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4976-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/4244-137-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/4244-139-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView
behavioral2/memory/4244-140-0x0000000000400000-0x000000000045C000-memory.dmp	WebBrowserPassView

Nirsoft 6 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4244-137-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4244-139-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4244-140-0x0000000000400000-0x000000000045C000-memory.dmp	Nirsoft
behavioral2/memory/4976-143-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4976-145-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4976-146-0x0000000000400000-0x000000000041C000-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:

3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.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

36 bot.whatismyipaddress.com

flow	ioc
36	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe

description	pid	process	target process
PID 3024 set thread context of 4376	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
PID 4376 set thread context of 4244	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 set thread context of 4976	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.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

4280 schtasks.exe

pid	process
4280	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

vbc.exe3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe

pid	process
4244	vbc.exe
4244	vbc.exe
4244	vbc.exe
4244	vbc.exe
4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe

description pid process

Token: SeDebugPrivilege 4376 3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe

pid process

4376 3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe

description	pid	process
Token: SeDebugPrivilege	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe

pid	process
4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe

description	pid	process	target process
PID 3024 wrote to memory of 4280	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	schtasks.exe
PID 3024 wrote to memory of 4280	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	schtasks.exe
PID 3024 wrote to memory of 4280	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	schtasks.exe
PID 3024 wrote to memory of 4376	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
PID 3024 wrote to memory of 4376	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
PID 3024 wrote to memory of 4376	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
PID 3024 wrote to memory of 4376	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
PID 3024 wrote to memory of 4376	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
PID 3024 wrote to memory of 4376	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
PID 3024 wrote to memory of 4376	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
PID 3024 wrote to memory of 4376	3024	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
PID 4376 wrote to memory of 4244	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4244	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4244	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4244	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4244	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4244	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4244	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4244	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4244	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4976	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4976	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4976	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4976	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4976	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4976	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4976	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4976	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe
PID 4376 wrote to memory of 4976	4376	3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
"C:\Users\Admin\AppData\Local\Temp\3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3024

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VHPeqyzH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp22DA.tmp"
2⤵
- Creates scheduled task(s)
PID:4280

C:\Users\Admin\AppData\Local\Temp\3b75cbcad5615d88443317f9ccfb93a6292835db6e8a4e1f3a11bf5dc1e0eaae.exe
"{path}"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4376

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\tmp7271.tmp"
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4244

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\tmpB2B7.tmp"
3⤵
- Accesses Microsoft Outlook accounts
PID:4976

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\tmp22DA.tmp

Filesize
1KB

MD5
dd2abfa9abeb6ad7307d5e710d944b2b

SHA1
082fef05f7a82b9fd8d9ae090d04fc47f3c9c216

SHA256
9b1431f55969ac4d6e2308ddceb116f47f944a862c10b9ec0157a4a5381d3d03

SHA512
67c125bc29a9c97889797705eac02e85bdf4f0b3027d8b6d18345f4bf5f09847722916d14f268c21489ce879492b33b51e69dd2eed09dd96d269d9228519ae27

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7271.tmp

Filesize
4KB

MD5
a44410c464bc23ac615f732de976447c

SHA1
e13bb8bfa077dd78dda795b3c21750f217ba4d36

SHA256
a1a6fab77bd9c6713b610b41cb025ba806b8fd64fb80b862e1c44ab2277545a6

SHA512
15e8af0f65161d9ffe068f10083bb2aebfa9be89a36ca6816853f05b58dd05ea46c5abd2f306a354b6ce9eeab20f26a900c6cf3233553bacf168dcbefb79e31a

Download Submit
memory/3024-130-0x0000000074A70000-0x0000000075021000-memory.dmp

Filesize
5.7MB

Download
memory/4244-140-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4244-136-0x0000000000000000-mapping.dmp

Download
memory/4244-137-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4244-139-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/4280-131-0x0000000000000000-mapping.dmp

Download
memory/4376-134-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/4376-135-0x0000000074A70000-0x0000000075021000-memory.dmp

Filesize
5.7MB

Download
memory/4376-133-0x0000000000000000-mapping.dmp

Download
memory/4976-142-0x0000000000000000-mapping.dmp

Download
memory/4976-143-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4976-145-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4976-146-0x0000000000400000-0x000000000041C000-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