hawkeye_reborn | c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646

Analysis

max time kernel
145s
max time network
128s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 05:40

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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

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.

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

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

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

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

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

description	pid	Process	procid_target
PID 2448 set thread context of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	30
PID 1800 set thread context of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 set thread context of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33

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

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

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

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

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	30
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	30
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	30
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	30
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	30
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	30
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	30
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	30
PID 2448 wrote to memory of 1800	2448	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	30
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 wrote to memory of 2820	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	32
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33
PID 1800 wrote to memory of 2412	1800	c0498d7a70e78c236241d0e91b3bb599c1961ea62a10bd76a16fe7b18824f646.exe	33

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

T1064

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

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