hawkeye_reborn | c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646

General

Target

c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
Size

526KB
MD5

9b6b4686d55afe1479011ee77b5ffb24
SHA1

df3cc344a71e5bf855e3bc97b8848eb2daaf8afc
SHA256

c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646
SHA512

dff029b93178d47a621f637ce82b710412c59784634bad760beaaa5255d7118474fd8f5f903be9ccba623bd3f42de4a06f09fe6f3799a85a8cf692184b346a4e
SSDEEP

12288:tUiQnjozy4J/aA/z+DNZFFQ6yunCjo3QkFLcnhpSVfBPp9bJ:yrrstr+JFQ6jFAS

Score

10^/10

hawkeye_reborn m00nd3v_logger collection credential_access discovery infostealer keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Attributes

fields
name

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

T1547.004

Modify Registry

T1112

Processes:

c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\N44Wx7Or76Z5JHCv\\0lrgZE0pdK52.exe\",explorer.exe"	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Detected Nirsoft tools 8 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

Processes:

resource	yara_rule
behavioral1/memory/2820-33-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2820-36-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2820-35-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2820-41-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2412-56-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2412-58-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2412-59-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2412-60-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

M00nD3v Logger payload 5 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral1/memory/1800-16-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1800-14-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1800-12-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1800-9-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger
behavioral1/memory/1800-8-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2412-56-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2412-58-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2412-59-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2412-60-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2820-33-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2820-36-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2820-35-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2820-41-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exec0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

description	pid	process	target process
PID 2448 set thread context of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
PID 1800 set thread context of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 set thread context of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

vbc.exec0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exec0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exevbc.exec0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

pid	process
2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
2820	vbc.exe
2820	vbc.exe
2820	vbc.exe
2820	vbc.exe
2820	vbc.exe
2820	vbc.exe
1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exec0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

description	pid	process
Token: SeDebugPrivilege	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
Token: SeDebugPrivilege	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

pid process

1800 c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

pid	process
1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exec0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

description	pid	process	target process
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
"C:\Users\Admin\AppData\Local\Temp\c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2448
- C:\Users\Admin\AppData\Local\Temp\c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe
  "C:\Users\Admin\AppData\Local\Temp\c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1800
- - 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\tmp71B7.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2820
- - 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\tmp6385.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    - System Location Discovery: System Language Discovery
    PID:2412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Boot or Logon Autostart Execution

1

T1547

Winlogon Helper DLL

1

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Winlogon Helper DLL

1

T1547.004

Defense Evasion

Modify Registry

Scripting

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp71B7.tmp

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1800-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1800-8-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1800-5-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1800-16-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1800-9-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1800-14-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1800-12-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1800-7-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/1800-18-0x0000000074810000-0x0000000074DBB000-memory.dmp

Filesize
5.7MB

Download
memory/1800-43-0x0000000074810000-0x0000000074DBB000-memory.dmp

Filesize
5.7MB

Download
memory/1800-19-0x0000000074810000-0x0000000074DBB000-memory.dmp

Filesize
5.7MB

Download
memory/2412-58-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2412-59-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2412-46-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2412-52-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2412-56-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2412-50-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2412-48-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2412-60-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2412-44-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2448-0-0x0000000074811000-0x0000000074812000-memory.dmp

Filesize
4KB

Download
memory/2448-2-0x0000000074810000-0x0000000074DBB000-memory.dmp

Filesize
5.7MB

Download
memory/2448-17-0x0000000074810000-0x0000000074DBB000-memory.dmp

Filesize
5.7MB

Download
memory/2448-1-0x0000000074810000-0x0000000074DBB000-memory.dmp

Filesize
5.7MB

Download
memory/2820-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2820-29-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2820-25-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2820-41-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2820-33-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2820-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2820-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2820-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2820-35-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2820-36-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads