hawkeye_reborn | 439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b

Analysis

max time kernel
174s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
07/07/2022, 22:29

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General

Target
439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe
Size 1.7MB
Sample220707-2emvqagee4
SHA256 439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b
MD5 4787d61cc39fbd33b8a92954a624de28
SHA1 7fcbd0fc7e9b974c279638159d22e9fe41668a45
SHA512 9aef38885e33aa0623f5e93754bc8c5caad1c67394c7301ff8028bf56a0f8e77e3e892cd82956914d9bc7321e1bf0e1388abce28735002f704cad2bd110dabdb
MD5 SHA1 SHA512

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
premium52.web-hosting.com
Port
587
Username
[email protected]
Password
gmp6wPKi##)c

Mutex

7164d689-c023-4453-9d0f-8ee3f5446caf

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:gmp6wPKi##)c _EmailPort:587 _EmailSSL:true _EmailServer:premium52.web-hosting.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:300 _MeltFile:false _Mutex:7164d689-c023-4453-9d0f-8ee3f5446caf _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

resource	yara_rule
behavioral2/memory/4632-131-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3832-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3832-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3832-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/3640-139-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3640-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3640-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3640-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/3640-139-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3640-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3640-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3640-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3832-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3832-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3832-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Drops startup file 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sfc.url	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.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-1-5-21-3751123196-3323558407-1869646069-1000\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
63	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2564 set thread context of 4632	2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe	83
PID 4632 set thread context of 3640	4632	RegAsm.exe	91
PID 4632 set thread context of 3832	4632	RegAsm.exe	92

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe
2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe
2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe
2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe
3640	vbc.exe
3640	vbc.exe
3640	vbc.exe
3640	vbc.exe
3640	vbc.exe
3640	vbc.exe
3640	vbc.exe
3640	vbc.exe
3640	vbc.exe
3640	vbc.exe
3640	vbc.exe
3640	vbc.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe
2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe
2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe
2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe
2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4632	RegAsm.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 4632	2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe	83
PID 2564 wrote to memory of 4632	2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe	83
PID 2564 wrote to memory of 4632	2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe	83
PID 2564 wrote to memory of 4632	2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe	83
PID 2564 wrote to memory of 4632	2564	439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe	83
PID 4632 wrote to memory of 3640	4632	RegAsm.exe	91
PID 4632 wrote to memory of 3640	4632	RegAsm.exe	91
PID 4632 wrote to memory of 3640	4632	RegAsm.exe	91
PID 4632 wrote to memory of 3640	4632	RegAsm.exe	91
PID 4632 wrote to memory of 3640	4632	RegAsm.exe	91
PID 4632 wrote to memory of 3640	4632	RegAsm.exe	91
PID 4632 wrote to memory of 3640	4632	RegAsm.exe	91
PID 4632 wrote to memory of 3640	4632	RegAsm.exe	91
PID 4632 wrote to memory of 3640	4632	RegAsm.exe	91
PID 4632 wrote to memory of 3832	4632	RegAsm.exe	92
PID 4632 wrote to memory of 3832	4632	RegAsm.exe	92
PID 4632 wrote to memory of 3832	4632	RegAsm.exe	92
PID 4632 wrote to memory of 3832	4632	RegAsm.exe	92
PID 4632 wrote to memory of 3832	4632	RegAsm.exe	92
PID 4632 wrote to memory of 3832	4632	RegAsm.exe	92
PID 4632 wrote to memory of 3832	4632	RegAsm.exe	92
PID 4632 wrote to memory of 3832	4632	RegAsm.exe	92
PID 4632 wrote to memory of 3832	4632	RegAsm.exe	92

C:\Users\Admin\AppData\Local\Temp\439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe
"C:\Users\Admin\AppData\Local\Temp\439158383e9c98ad7d2cb22144b9c162cb68b4670d86799e2b14aaf9e303571b.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2564
- 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 use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4632
- - 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\tmpFB48.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3640
- - 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\tmpFF60.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3832

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

tmpFB48.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmpFB48.tmp
Size 4KB
SHA256 a1a6fab77bd9c6713b610b41cb025ba806b8fd64fb80b862e1c44ab2277545a6
MD5 a44410c464bc23ac615f732de976447c
SHA1 e13bb8bfa077dd78dda795b3c21750f217ba4d36
SHA512 15e8af0f65161d9ffe068f10083bb2aebfa9be89a36ca6816853f05b58dd05ea46c5abd2f306a354b6ce9eeab20f26a900c6cf3233553bacf168dcbefb79e31a
SSDEEP 48:wvvv0oxfvvcoxfdvv0oxBvv0oxakvv0o7:mvRxvJp1vRPvRbvR7
MD5 SHA1 SHA512 SSDEEP

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memory/3640-141-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/3640-139-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/3640-142-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/3640-143-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/3832-146-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/3832-148-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/3832-149-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/4632-136-0x0000000074790000-0x0000000074D41000-memory.dmp

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memory/4632-137-0x0000000074790000-0x0000000074D41000-memory.dmp

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memory/4632-131-0x0000000000400000-0x0000000000490000-memory.dmp

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