hawkeye_reborn | 5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44

General

Target

5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe
Size

1.3MB
MD5

955e83cbcf2b5b8cf0629f49fad441ba
SHA1

02c77af40341daf8a8ca2071b2393e661197b9a7
SHA256

5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44
SHA512

91282e07dfcd82193d649a5dd6df049af49e1af92b84d4f9932d510e9d1eb779cbed66f0575434ab7cd92970f4f168d90d652fb9613451b23a7ce94919c19609

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.privateemail.com
Port:
587
Username:
[email protected]
Password:
success21

Mutex

549ad1f6-42d4-4cda-a6b2-ebde0ffab020

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:success21 _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:false _LogInterval:10 _MeltFile:false _Mutex:549ad1f6-42d4-4cda-a6b2-ebde0ffab020 _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/2456-131-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3200-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3200-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3200-149-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3200-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/1652-139-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1652-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1652-142-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/1652-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 8 IoCs

resource	yara_rule
behavioral2/memory/1652-139-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1652-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1652-142-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1652-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3200-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3200-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3200-149-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3200-150-0x0000000000400000-0x000000000041C000-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-1-5-21-2372564722-193526734-2636556182-1000\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
78	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 208 set thread context of 2456	208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe	82
PID 2456 set thread context of 1652	2456	RegAsm.exe	86
PID 2456 set thread context of 3200	2456	RegAsm.exe	90

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1652	vbc.exe
1652	vbc.exe
1652	vbc.exe
1652	vbc.exe
1652	vbc.exe
1652	vbc.exe
1652	vbc.exe
1652	vbc.exe
1652	vbc.exe
1652	vbc.exe
1652	vbc.exe
1652	vbc.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe
208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe
208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe
208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe
208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 208 wrote to memory of 2456	208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe	82
PID 208 wrote to memory of 2456	208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe	82
PID 208 wrote to memory of 2456	208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe	82
PID 208 wrote to memory of 2456	208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe	82
PID 208 wrote to memory of 2456	208	5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe	82
PID 2456 wrote to memory of 1652	2456	RegAsm.exe	86
PID 2456 wrote to memory of 1652	2456	RegAsm.exe	86
PID 2456 wrote to memory of 1652	2456	RegAsm.exe	86
PID 2456 wrote to memory of 1652	2456	RegAsm.exe	86
PID 2456 wrote to memory of 1652	2456	RegAsm.exe	86
PID 2456 wrote to memory of 1652	2456	RegAsm.exe	86
PID 2456 wrote to memory of 1652	2456	RegAsm.exe	86
PID 2456 wrote to memory of 1652	2456	RegAsm.exe	86
PID 2456 wrote to memory of 1652	2456	RegAsm.exe	86
PID 2456 wrote to memory of 3200	2456	RegAsm.exe	90
PID 2456 wrote to memory of 3200	2456	RegAsm.exe	90
PID 2456 wrote to memory of 3200	2456	RegAsm.exe	90
PID 2456 wrote to memory of 3200	2456	RegAsm.exe	90
PID 2456 wrote to memory of 3200	2456	RegAsm.exe	90
PID 2456 wrote to memory of 3200	2456	RegAsm.exe	90
PID 2456 wrote to memory of 3200	2456	RegAsm.exe	90
PID 2456 wrote to memory of 3200	2456	RegAsm.exe	90
PID 2456 wrote to memory of 3200	2456	RegAsm.exe	90

C:\Users\Admin\AppData\Local\Temp\5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe
"C:\Users\Admin\AppData\Local\Temp\5b6c76e47de00034b5a7ce230bdd6c4866c76469b0b6f472002b2fd6b72aac44.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:208
- 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:2456
- - 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\tmpF88E.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1652
- - 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\tmp33C3.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3200

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

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\tmpF88E.tmp

Filesize
4KB

MD5
8376e754a86cd9a9461b4a4ae2486b11

SHA1
d0e566622882fde386f482f1dcee15b2c7fa5d3a

SHA256
c02f630d99769ab6a71fec1ee712a8c6a97742e5469b4e4157d5ca716e09e62c

SHA512
a1caf85a93499f37d7451bf9b3ef01cbf833e9371585257c009a5de183d072d46a0b8124a8816e0bd94025a5129ad6fb15738f12a865485a3aff07343a14ec6a

Download Submit
memory/1652-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1652-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1652-142-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1652-139-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2456-137-0x00000000748F0000-0x0000000074EA1000-memory.dmp

Filesize
5.7MB

Download
memory/2456-136-0x00000000748F0000-0x0000000074EA1000-memory.dmp

Filesize
5.7MB

Download
memory/2456-131-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/3200-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3200-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3200-149-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3200-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

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