hawkeye_reborn | 4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167

General

Target

4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe
Size

2.0MB
MD5

589ba755422bd920cd0d08e4002d6bd7
SHA1

0c9c0d94196b67b0f8898e11011ae400803cf282
SHA256

4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167
SHA512

f46a8632f669594e5428f6d30aa66f4525a93691a996114d089d1447e9721c0a0c49b92e632e298a4f8ab2a86465e181d825d82f3d32d1b8682bbb792def11d3

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:
nj-s5.dedicatedpanel.net
Port:
587
Username:
[email protected]
Password:
Zaher@56070

Protocol: ftp
Host:
ftp.cnvester.com
Port:
21
Username:
[email protected]
Password:
extrum@56070

Mutex

47f7c39c-ec88-47ee-bcdc-166b3e33ddab

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:Zaher@56070 _EmailPort:587 _EmailSSL:true _EmailServer:nj-s5.dedicatedpanel.net _EmailUsername:[email protected] _ExecutionDelay:10 _FTPPassword:extrum@56070 _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.cnvester.com _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:180 _MeltFile:false _Mutex:47f7c39c-ec88-47ee-bcdc-166b3e33ddab _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/3612-133-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/3444-144-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3444-146-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/3444-147-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2756-137-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2756-139-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2756-140-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2756-141-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 7 IoCs

resource	yara_rule
behavioral2/memory/2756-137-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2756-139-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2756-140-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2756-141-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/3444-144-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3444-146-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/3444-147-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\vbc.url	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.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-1-5-21-2783062828-828903012-4218294845-1000\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
9	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3768 set thread context of 3612	3768	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe	78
PID 3612 set thread context of 2756	3612	RegAsm.exe	79
PID 3612 set thread context of 3444	3612	RegAsm.exe	80

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2756	vbc.exe
2756	vbc.exe
2756	vbc.exe
2756	vbc.exe
2756	vbc.exe
2756	vbc.exe
2756	vbc.exe
2756	vbc.exe
2756	vbc.exe
2756	vbc.exe
2756	vbc.exe
2756	vbc.exe
3612	RegAsm.exe
3612	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3768	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe
Token: SeDebugPrivilege	3612	RegAsm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3612	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 3768 wrote to memory of 3612	3768	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe	78
PID 3768 wrote to memory of 3612	3768	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe	78
PID 3768 wrote to memory of 3612	3768	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe	78
PID 3768 wrote to memory of 3612	3768	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe	78
PID 3768 wrote to memory of 3612	3768	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe	78
PID 3768 wrote to memory of 3612	3768	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe	78
PID 3768 wrote to memory of 3612	3768	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe	78
PID 3768 wrote to memory of 3612	3768	4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe	78
PID 3612 wrote to memory of 2756	3612	RegAsm.exe	79
PID 3612 wrote to memory of 2756	3612	RegAsm.exe	79
PID 3612 wrote to memory of 2756	3612	RegAsm.exe	79
PID 3612 wrote to memory of 2756	3612	RegAsm.exe	79
PID 3612 wrote to memory of 2756	3612	RegAsm.exe	79
PID 3612 wrote to memory of 2756	3612	RegAsm.exe	79
PID 3612 wrote to memory of 2756	3612	RegAsm.exe	79
PID 3612 wrote to memory of 2756	3612	RegAsm.exe	79
PID 3612 wrote to memory of 2756	3612	RegAsm.exe	79
PID 3612 wrote to memory of 3444	3612	RegAsm.exe	80
PID 3612 wrote to memory of 3444	3612	RegAsm.exe	80
PID 3612 wrote to memory of 3444	3612	RegAsm.exe	80
PID 3612 wrote to memory of 3444	3612	RegAsm.exe	80
PID 3612 wrote to memory of 3444	3612	RegAsm.exe	80
PID 3612 wrote to memory of 3444	3612	RegAsm.exe	80
PID 3612 wrote to memory of 3444	3612	RegAsm.exe	80
PID 3612 wrote to memory of 3444	3612	RegAsm.exe	80
PID 3612 wrote to memory of 3444	3612	RegAsm.exe	80

C:\Users\Admin\AppData\Local\Temp\4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe
"C:\Users\Admin\AppData\Local\Temp\4db2f1de23b46a211348ebd64baf5ba7efc46e191a372f94610def3b2ff70167.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3768
- 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:3612
- - 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\tmpA9F.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2756
- - 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\tmp205A.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    PID:3444

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\tmpA9F.tmp

Filesize
4KB

MD5
3041973ccb7e0bbc2401526abd2c56cf

SHA1
aa5e4138103475f43515114778dded3fe2093df5

SHA256
26448887dcdf4fc71cdb0cc1fc66e181b8be6769f05aa12463c1f915a5a59f94

SHA512
c4957b16ba5c7b9bdb1cf70cea564519024501f83b5b068e81644225aaeedb7f33cd3294c6d1bcd785ad272395f1a63df2f9646242825fc574b3f5563cc1a80d

Download Submit
memory/2756-141-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2756-140-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2756-139-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2756-137-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3444-144-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3444-146-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3444-147-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3612-135-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download
memory/3612-134-0x0000000074AB0000-0x0000000075061000-memory.dmp

Filesize
5.7MB

Download
memory/3612-133-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/3768-131-0x0000000005320000-0x00000000053BC000-memory.dmp

Filesize
624KB

Download
memory/3768-130-0x0000000000270000-0x000000000046A000-memory.dmp

Filesize
2.0MB

Download

Analysis

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