hawkeye_reborn | 5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6

General

Target

5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
Size

1.8MB
MD5

3363c0ea03e2548629291aba75538f97
SHA1

75bf89996ce0d91d872494c69e6ea8236f8ef8d2
SHA256

5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6
SHA512

fd61c72cdc473b98ac57445de12cfbdd3f1ba4f4538c7513dfbd0305755fb339769b67c7b53b5a2a3f430cbb82a0714e2077969c16ce4b39cab42ff9c03638b4

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: smtp
Host:
mail.allthreadrods.com
Port:
587
Username:
[email protected]
Password:
goingtocanada

Mutex

3248b88c-11af-4f15-8e96-96dfe8e02da1

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:goingtocanada _EmailPort:587 _EmailSSL:true _EmailServer:mail.allthreadrods.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:45 _MeltFile:false _Mutex:3248b88c-11af-4f15-8e96-96dfe8e02da1 _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/4448-131-0x0000000000500000-0x0000000000590000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/2412-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2412-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2412-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/1728-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1728-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1728-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1728-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/1728-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1728-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1728-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1728-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2412-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2412-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2412-151-0x0000000000400000-0x000000000041C000-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-1-5-21-2660308776-3705150086-26593515-1000\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-1-5-21-2660308776-3705150086-26593515-1000\Software\Microsoft\Windows\CurrentVersion\Run	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TxuVVtyGlJ = "C:\\Users\\Public\\TxuVVtyGlJ.vbs"	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.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
60	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2764 set thread context of 4448	2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe	83
PID 4448 set thread context of 1728	4448	RegAsm.exe	90
PID 4448 set thread context of 2412	4448	RegAsm.exe	91

Suspicious behavior: EnumeratesProcesses 42 IoCs

pid	Process
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
1728	vbc.exe
1728	vbc.exe
1728	vbc.exe
1728	vbc.exe
1728	vbc.exe
1728	vbc.exe
1728	vbc.exe
1728	vbc.exe
1728	vbc.exe
1728	vbc.exe
1728	vbc.exe
1728	vbc.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
4448	RegAsm.exe
4448	RegAsm.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4448	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4448	RegAsm.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 4448	2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe	83
PID 2764 wrote to memory of 4448	2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe	83
PID 2764 wrote to memory of 4448	2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe	83
PID 2764 wrote to memory of 4448	2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe	83
PID 2764 wrote to memory of 4448	2764	5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe	83
PID 4448 wrote to memory of 1728	4448	RegAsm.exe	90
PID 4448 wrote to memory of 1728	4448	RegAsm.exe	90
PID 4448 wrote to memory of 1728	4448	RegAsm.exe	90
PID 4448 wrote to memory of 1728	4448	RegAsm.exe	90
PID 4448 wrote to memory of 1728	4448	RegAsm.exe	90
PID 4448 wrote to memory of 1728	4448	RegAsm.exe	90
PID 4448 wrote to memory of 1728	4448	RegAsm.exe	90
PID 4448 wrote to memory of 1728	4448	RegAsm.exe	90
PID 4448 wrote to memory of 1728	4448	RegAsm.exe	90
PID 4448 wrote to memory of 2412	4448	RegAsm.exe	91
PID 4448 wrote to memory of 2412	4448	RegAsm.exe	91
PID 4448 wrote to memory of 2412	4448	RegAsm.exe	91
PID 4448 wrote to memory of 2412	4448	RegAsm.exe	91
PID 4448 wrote to memory of 2412	4448	RegAsm.exe	91
PID 4448 wrote to memory of 2412	4448	RegAsm.exe	91
PID 4448 wrote to memory of 2412	4448	RegAsm.exe	91
PID 4448 wrote to memory of 2412	4448	RegAsm.exe	91
PID 4448 wrote to memory of 2412	4448	RegAsm.exe	91

C:\Users\Admin\AppData\Local\Temp\5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.exe
"C:\Users\Admin\AppData\Local\Temp\5c6c1d096d9d6a7b806e1cac766ff0646d6a2861cc2b6b70884cae6cf7d6e1d6.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:2764
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4448
- - 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\tmpCA0B.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1728
- - 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\tmpD22A.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:2412

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\tmpCA0B.tmp

Filesize
4KB

MD5
a64ef19cb7924d0ef7b27699e0237041

SHA1
b6392aa8451f0721fcadff793808f8630182e66e

SHA256
66635dcdbf3439d7e09ac3f043c0ff6792f1ec281070fea4618d9b5fb287cb56

SHA512
66f6ae0b27227cfaf57a28e8f592a899375f763d0dc1e4f0199444b52e026f04243761bb20af127a7815a5c59db3c9fe1c1ff2a3ef069b8eccff3eef68da284b

Download Submit
memory/1728-145-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1728-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1728-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1728-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2412-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2412-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2412-151-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4448-139-0x0000000005540000-0x00000000055D2000-memory.dmp

Filesize
584KB

Download
memory/4448-138-0x0000000004CD0000-0x0000000004D36000-memory.dmp

Filesize
408KB

Download
memory/4448-137-0x0000000009180000-0x000000000921C000-memory.dmp

Filesize
624KB

Download
memory/4448-136-0x0000000009790000-0x0000000009D34000-memory.dmp

Filesize
5.6MB

Download
memory/4448-131-0x0000000000500000-0x0000000000590000-memory.dmp

Filesize
576KB

Download
memory/4448-152-0x0000000002450000-0x000000000245A000-memory.dmp

Filesize
40KB

Download

Analysis

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