hawkeye_reborn | 08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3

General

Target

08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
Size

1.5MB
MD5

6fe08ea31e4a16af1e036af53fbd7f39
SHA1

98a96d8bf46a70ece810b8a6ffa4c3eea4a560d2
SHA256

08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3
SHA512

5bf9afc391d20c52049774df3f00686215ff2f327acd42bd9b9c70534804bcf20dae493fcea4d927fdb5d0e7e2952242f0ecc9d975234bbaa98355fef2127cf1

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: ftp
Host:
ftp.kbrseals.com
Port:
21
Username:
[email protected]
Password:
xmonidoc147

Mutex

1ad357b1-7080-48ab-bd6e-e6191478ea79

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:xmonidoc147 _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.kbrseals.com _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:10 _MeltFile:false _Mutex:1ad357b1-7080-48ab-bd6e-e6191478ea79 _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/4564-131-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3340-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3340-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3340-152-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/4460-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4460-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4460-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/4460-146-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/4460-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4460-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4460-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/4460-146-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3340-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3340-151-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3340-152-0x0000000000400000-0x000000000041C000-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-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows\CurrentVersion\Run	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sYVCjfhLhV = "C:\\Users\\Public\\sYVCjfhLhV.vbs"	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.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 3064 set thread context of 4564	3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe	82
PID 4564 set thread context of 4460	4564	RegAsm.exe	83
PID 4564 set thread context of 3340	4564	RegAsm.exe	85

Suspicious behavior: EnumeratesProcesses 40 IoCs

pid	Process
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
4460	vbc.exe
4460	vbc.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
4460	vbc.exe
4460	vbc.exe
4460	vbc.exe
4460	vbc.exe
4460	vbc.exe
4460	vbc.exe
4460	vbc.exe
4460	vbc.exe
4460	vbc.exe
4460	vbc.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 4564	3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe	82
PID 3064 wrote to memory of 4564	3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe	82
PID 3064 wrote to memory of 4564	3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe	82
PID 3064 wrote to memory of 4564	3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe	82
PID 3064 wrote to memory of 4564	3064	08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe	82
PID 4564 wrote to memory of 4460	4564	RegAsm.exe	83
PID 4564 wrote to memory of 4460	4564	RegAsm.exe	83
PID 4564 wrote to memory of 4460	4564	RegAsm.exe	83
PID 4564 wrote to memory of 4460	4564	RegAsm.exe	83
PID 4564 wrote to memory of 4460	4564	RegAsm.exe	83
PID 4564 wrote to memory of 4460	4564	RegAsm.exe	83
PID 4564 wrote to memory of 4460	4564	RegAsm.exe	83
PID 4564 wrote to memory of 4460	4564	RegAsm.exe	83
PID 4564 wrote to memory of 4460	4564	RegAsm.exe	83
PID 4564 wrote to memory of 3340	4564	RegAsm.exe	85
PID 4564 wrote to memory of 3340	4564	RegAsm.exe	85
PID 4564 wrote to memory of 3340	4564	RegAsm.exe	85
PID 4564 wrote to memory of 3340	4564	RegAsm.exe	85
PID 4564 wrote to memory of 3340	4564	RegAsm.exe	85
PID 4564 wrote to memory of 3340	4564	RegAsm.exe	85
PID 4564 wrote to memory of 3340	4564	RegAsm.exe	85
PID 4564 wrote to memory of 3340	4564	RegAsm.exe	85
PID 4564 wrote to memory of 3340	4564	RegAsm.exe	85

C:\Users\Admin\AppData\Local\Temp\08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe
"C:\Users\Admin\AppData\Local\Temp\08234c4123cb48d34ef9d92e75d09fa11cecf4a16ae4f3faa05baba2b10480f3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3064
- 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 WriteProcessMemory
  PID:4564
- - 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\tmpA95F.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4460
- - 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\tmpB95E.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3340

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

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\tmpA95F.tmp

Filesize
4KB

MD5
a44410c464bc23ac615f732de976447c

SHA1
e13bb8bfa077dd78dda795b3c21750f217ba4d36

SHA256
a1a6fab77bd9c6713b610b41cb025ba806b8fd64fb80b862e1c44ab2277545a6

SHA512
15e8af0f65161d9ffe068f10083bb2aebfa9be89a36ca6816853f05b58dd05ea46c5abd2f306a354b6ce9eeab20f26a900c6cf3233553bacf168dcbefb79e31a

Download Submit
memory/3340-152-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3340-151-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3340-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4460-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4460-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4460-145-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4460-146-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4564-140-0x0000000072F40000-0x00000000736E8000-memory.dmp

Filesize
7.7MB

Download
memory/4564-139-0x0000000073750000-0x0000000074250000-memory.dmp

Filesize
11.0MB

Download
memory/4564-138-0x0000000074310000-0x00000000748C1000-memory.dmp

Filesize
5.7MB

Download
memory/4564-137-0x0000000073750000-0x0000000074250000-memory.dmp

Filesize
11.0MB

Download
memory/4564-136-0x0000000074310000-0x00000000748C1000-memory.dmp

Filesize
5.7MB

Download
memory/4564-131-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download

Analysis

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