hawkeye_reborn | 66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9

Analysis

max time kernel
176s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30/11/2022, 16:10

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General

Target
66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe
Size 2.0MB
Sample221130-tmp12shd3w
SHA256 66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9
MD5 4aac31eef393ce6ace32136f4e5e7fb8
SHA1 a78a1d91b8ecb69f2e37083911b75eb07cb3d93a
SHA512 018a4b0968184fbb6d2fd040a3735a98a1017d62eca65a4bcd26e71ffcc44989851a01a562f3a1a8356ff5a88e9d0cd328d1df10ac998f26775255cfd237e917
SSDEEP 24576:fAHnh+eWsN3skA4RV1Hom2KXMmHaKmRaEt90QRybHLfD85hjAg5:Ch+ZkldoPK8YaKMT
MD5 SHA1 SHA512 SSDEEP

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.goodearthimpex.com
Port
587
Username
[email protected]
Password
gei$pin123

Mutex

a7712612-948c-4bb5-863b-2242c10fea6b

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:gei$pin123 _EmailPort:587 _EmailSSL:false _EmailServer:mail.goodearthimpex.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:a7712612-948c-4bb5-863b-2242c10fea6b _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/4764-133-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/4540-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4540-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/4540-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/3776-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3776-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3776-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/3776-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/3776-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3776-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3776-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3776-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4540-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4540-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/4540-151-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\winlogons.url	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.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-1-5-21-2295526160-1155304984-640977766-1000\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
37	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5048 set thread context of 4764	5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe	80
PID 4764 set thread context of 3776	4764	RegAsm.exe	82
PID 4764 set thread context of 4540	4764	RegAsm.exe	83

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3776	vbc.exe
3776	vbc.exe
3776	vbc.exe
3776	vbc.exe
3776	vbc.exe
3776	vbc.exe
3776	vbc.exe
3776	vbc.exe
3776	vbc.exe
3776	vbc.exe
3776	vbc.exe
3776	vbc.exe
4764	RegAsm.exe
4764	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4764	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe
5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe
5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe
5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe
5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4764	RegAsm.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 4764	5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe	80
PID 5048 wrote to memory of 4764	5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe	80
PID 5048 wrote to memory of 4764	5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe	80
PID 5048 wrote to memory of 4764	5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe	80
PID 5048 wrote to memory of 4764	5048	66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe	80
PID 4764 wrote to memory of 3776	4764	RegAsm.exe	82
PID 4764 wrote to memory of 3776	4764	RegAsm.exe	82
PID 4764 wrote to memory of 3776	4764	RegAsm.exe	82
PID 4764 wrote to memory of 3776	4764	RegAsm.exe	82
PID 4764 wrote to memory of 3776	4764	RegAsm.exe	82
PID 4764 wrote to memory of 3776	4764	RegAsm.exe	82
PID 4764 wrote to memory of 3776	4764	RegAsm.exe	82
PID 4764 wrote to memory of 3776	4764	RegAsm.exe	82
PID 4764 wrote to memory of 3776	4764	RegAsm.exe	82
PID 4764 wrote to memory of 4540	4764	RegAsm.exe	83
PID 4764 wrote to memory of 4540	4764	RegAsm.exe	83
PID 4764 wrote to memory of 4540	4764	RegAsm.exe	83
PID 4764 wrote to memory of 4540	4764	RegAsm.exe	83
PID 4764 wrote to memory of 4540	4764	RegAsm.exe	83
PID 4764 wrote to memory of 4540	4764	RegAsm.exe	83
PID 4764 wrote to memory of 4540	4764	RegAsm.exe	83
PID 4764 wrote to memory of 4540	4764	RegAsm.exe	83
PID 4764 wrote to memory of 4540	4764	RegAsm.exe	83

C:\Users\Admin\AppData\Local\Temp\66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe
"C:\Users\Admin\AppData\Local\Temp\66f3b21db7d0303b7d90b1ffec51ca8cfb8c2636c546f0cd08ced5d96476a9f9.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5048
- 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:4764
- - 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\tmp4DA3.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:3776
- - 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\tmp59AA.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:4540

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

Replay Monitor

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Downloads

tmp4DA3.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp4DA3.tmp
Size 4KB
SHA256 8d46702077d776b04085cbe5ce2f0e5971595ea4e11b025a215c4379e7fc18f8
MD5 07c14121728256ad56b1ef039a28e4a6
SHA1 0f39e1e02cd5e2b1b22d9e5470757ae13fe96738
SHA512 03d9113095e7b6143c4f99b131462fa451a9c2d7e841461603dace64bd6d525cb63d074384d2b3ff285a7183116f1715138beeb756fced9a6b1ad6fde36d4789
SSDEEP 48:wvvv0pxfvvcpxfdvv0pxBvv0pxakvv0p7:mvgxvYp1vgPvgbvg7
MD5 SHA1 SHA512 SSDEEP

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memory/3776-143-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/3776-141-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/3776-144-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/3776-145-0x0000000000400000-0x000000000045B000-memory.dmp

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memory/4540-148-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/4540-150-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/4540-151-0x0000000000400000-0x000000000041C000-memory.dmp

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memory/4764-138-0x0000000073E00000-0x00000000743B1000-memory.dmp

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memory/4764-139-0x0000000073E00000-0x00000000743B1000-memory.dmp

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memory/4764-133-0x0000000000400000-0x0000000000490000-memory.dmp

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