hawkeye_reborn | a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f

General

Target

a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe
Size

1.9MB
MD5

8014f3e5dcfef18a32e7d2b71f978897
SHA1

490c71d1c1ac01c1a1d55997d3ad04c1f331a9ab
SHA256

a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f
SHA512

664f4dbc361c2ec6d1087480953776e7eb6802f519a6ef70c597e9129bcb53216aa6979b3a3d9618fec7dbb2b519d116bbf72662157199e8540a863c32a12164
SSDEEP

24576:ICdxte/80jYLT3U1jfsWasOd9dKWdAbL1ljALZs0P0kQo2taWwQ:Bw80cTsjkWas1

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:
ecorichcosmetic.com
Port:
587
Username:
[email protected]
Password:
Sales@12345

Mutex

01b754de-be35-4acf-9f20-9d5a350239e6

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:Sales@12345 _EmailPort:587 _EmailSSL:true _EmailServer:ecorichcosmetic.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:01b754de-be35-4acf-9f20-9d5a350239e6 _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/2604-133-0x0000000000500000-0x0000000000590000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/1704-148-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1704-150-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1704-151-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/1704-152-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/964-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/964-143-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/964-144-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/964-145-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 8 IoCs

resource	yara_rule
behavioral2/memory/964-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/964-143-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/964-144-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/964-145-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/1704-148-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1704-150-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1704-151-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/1704-152-0x0000000000400000-0x000000000041C000-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	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.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-1-5-21-4246620582-653642754-1174164128-1000\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
43	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4152 set thread context of 2604	4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe	79
PID 2604 set thread context of 964	2604	RegAsm.exe	81
PID 2604 set thread context of 1704	2604	RegAsm.exe	83

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
964	vbc.exe
964	vbc.exe
964	vbc.exe
964	vbc.exe
964	vbc.exe
964	vbc.exe
964	vbc.exe
964	vbc.exe
964	vbc.exe
964	vbc.exe
964	vbc.exe
964	vbc.exe
2604	RegAsm.exe
2604	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2604	RegAsm.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe
4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe
4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe
4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe
4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2604	RegAsm.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4152 wrote to memory of 2604	4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe	79
PID 4152 wrote to memory of 2604	4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe	79
PID 4152 wrote to memory of 2604	4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe	79
PID 4152 wrote to memory of 2604	4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe	79
PID 4152 wrote to memory of 2604	4152	a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe	79
PID 2604 wrote to memory of 964	2604	RegAsm.exe	81
PID 2604 wrote to memory of 964	2604	RegAsm.exe	81
PID 2604 wrote to memory of 964	2604	RegAsm.exe	81
PID 2604 wrote to memory of 964	2604	RegAsm.exe	81
PID 2604 wrote to memory of 964	2604	RegAsm.exe	81
PID 2604 wrote to memory of 964	2604	RegAsm.exe	81
PID 2604 wrote to memory of 964	2604	RegAsm.exe	81
PID 2604 wrote to memory of 964	2604	RegAsm.exe	81
PID 2604 wrote to memory of 964	2604	RegAsm.exe	81
PID 2604 wrote to memory of 1704	2604	RegAsm.exe	83
PID 2604 wrote to memory of 1704	2604	RegAsm.exe	83
PID 2604 wrote to memory of 1704	2604	RegAsm.exe	83
PID 2604 wrote to memory of 1704	2604	RegAsm.exe	83
PID 2604 wrote to memory of 1704	2604	RegAsm.exe	83
PID 2604 wrote to memory of 1704	2604	RegAsm.exe	83
PID 2604 wrote to memory of 1704	2604	RegAsm.exe	83
PID 2604 wrote to memory of 1704	2604	RegAsm.exe	83
PID 2604 wrote to memory of 1704	2604	RegAsm.exe	83

C:\Users\Admin\AppData\Local\Temp\a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe
"C:\Users\Admin\AppData\Local\Temp\a936efafb3e3991686fa20b03bb3f0590db508a8f7fb69c93cacbcebccae847f.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4152
- 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:2604
- - 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\tmpEE0E.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:964
- - 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\tmpF61E.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:1704

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\tmpEE0E.tmp

Filesize
4KB

MD5
52211867093eff778e3dc3df6d9c4134

SHA1
28a3a9f8b1120ebb1a0f9bd1dd50325260376c61

SHA256
4a636cc2c0d4458af6252981600557e0cd4cd52f55bae619532d4b3410457d8c

SHA512
b940818d2a90226f7b46f269f1d9828a9c7a0c543ae68f5dca18f8d2f1d1a7ea3808a573970c9bf3348a9215a81f5b889f3af0823b65e82ef345a9eefdde924a

Download Submit
memory/964-143-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/964-145-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/964-144-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/964-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1704-148-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1704-150-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1704-151-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1704-152-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2604-139-0x00000000753F0000-0x00000000759A1000-memory.dmp

Filesize
5.7MB

Download
memory/2604-138-0x00000000753F0000-0x00000000759A1000-memory.dmp

Filesize
5.7MB

Download
memory/2604-133-0x0000000000500000-0x0000000000590000-memory.dmp

Filesize
576KB

Download

Analysis

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