hawkeye_reborn | 4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5

General

Target

4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
Size

627KB
MD5

5a600a92c6d9e0798ccbaf333de69253
SHA1

66b068ad66ad89a9cc806b29117003d2b6062630
SHA256

4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5
SHA512

0e64fa237e11726f7ec9c3983c661bc2e3e9f06456c6bc615f7c6842548756973df71fe02652fb1a9c8aee6625dcf7e5798fa81f9d713e04f8b7172af8728b66

Score

10^/10

hawkeye_reborn m00nd3v_logger infostealer keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol: smtp
Host:
mail.hakamfood.com
Port:
587
Username:
[email protected]
Password:
xb7FIVPhwR}?LZ8FQr

Mutex

61cfe567-848f-4c79-8e3c-84d87dc3f9fa

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:xb7FIVPhwR}?LZ8FQr _EmailPort:587 _EmailSSL:true _EmailServer:mail.hakamfood.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:15 _MeltFile:false _Mutex:61cfe567-848f-4c79-8e3c-84d87dc3f9fa _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

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\yIxYpMa3mXM39Qx7\\PZF21St4juws.exe\",explorer.exe"	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe

M00nD3v Logger payload 6 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral1/memory/2012-60-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/2012-61-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/2012-62-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/2012-63-0x000000000048B2FE-mapping.dmp	m00nd3v_logger
behavioral1/memory/2012-68-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/2012-66-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/1840-80-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1840-81-0x000000000044472E-mapping.dmp	WebBrowserPassView
behavioral1/memory/1840-84-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1840-85-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1840-86-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Nirsoft 5 IoCs

resource	yara_rule
behavioral1/memory/1840-80-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1840-81-0x000000000044472E-mapping.dmp	Nirsoft
behavioral1/memory/1840-84-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1840-85-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1840-86-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1636 set thread context of 2012	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	28
PID 2012 set thread context of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
1840	vbc.exe
1840	vbc.exe
1840	vbc.exe
1840	vbc.exe
1840	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
Token: SeDebugPrivilege	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 2012	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	28
PID 1636 wrote to memory of 2012	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	28
PID 1636 wrote to memory of 2012	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	28
PID 1636 wrote to memory of 2012	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	28
PID 1636 wrote to memory of 2012	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	28
PID 1636 wrote to memory of 2012	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	28
PID 1636 wrote to memory of 2012	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	28
PID 1636 wrote to memory of 2012	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	28
PID 1636 wrote to memory of 2012	1636	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	28
PID 2012 wrote to memory of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30
PID 2012 wrote to memory of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30
PID 2012 wrote to memory of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30
PID 2012 wrote to memory of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30
PID 2012 wrote to memory of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30
PID 2012 wrote to memory of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30
PID 2012 wrote to memory of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30
PID 2012 wrote to memory of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30
PID 2012 wrote to memory of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30
PID 2012 wrote to memory of 1840	2012	4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe	30

C:\Users\Admin\AppData\Local\Temp\4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
"C:\Users\Admin\AppData\Local\Temp\4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Users\Admin\AppData\Local\Temp\4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe
  "C:\Users\Admin\AppData\Local\Temp\4bb9efc4b4abe4df90dce219d0c7089bbf1a99b0938f9f70612c940b9bc464c5.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2012
- - 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\tmp56B9.tmp"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1840

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Winlogon Helper DLL

1

T1004

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp56B9.tmp

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1636-54-0x0000000075721000-0x0000000075723000-memory.dmp

Filesize
8KB

Download
memory/1636-56-0x00000000744D0000-0x0000000074A7B000-memory.dmp

Filesize
5.7MB

Download
memory/1636-55-0x00000000744D0000-0x0000000074A7B000-memory.dmp

Filesize
5.7MB

Download
memory/1636-65-0x00000000744D0000-0x0000000074A7B000-memory.dmp

Filesize
5.7MB

Download
memory/1840-74-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1840-84-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1840-85-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1840-86-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1840-80-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1840-78-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1840-76-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1840-71-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1840-72-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2012-61-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2012-70-0x0000000074460000-0x0000000074A0B000-memory.dmp

Filesize
5.7MB

Download
memory/2012-66-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2012-68-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2012-62-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2012-60-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2012-58-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/2012-87-0x0000000074460000-0x0000000074A0B000-memory.dmp

Filesize
5.7MB

Download
memory/2012-57-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download

Analysis

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