hawkeye_reborn | 8e0e2de0b0f4ae5dda5a7454a3c6206dd9caf25c814dd27d3f4bbb322a367231

General

Target

ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe
Size

1.9MB
MD5

ecbd141c9c99a3f577f5f1548d860688
SHA1

22d3ad4fe01fb9ad41843b69c87e1873184dcfe6
SHA256

8e0e2de0b0f4ae5dda5a7454a3c6206dd9caf25c814dd27d3f4bbb322a367231
SHA512

2d82711e4c28d674161abb4f6ea04d530c5a11d6ecf7882ec1f7f21d19e2ec5e4fcf11f716e6b32aa974f8a03a7f8297f7529e3d13c2e639a8e2e9da5103575e
SSDEEP

24576:aAHnh+eWsN3skA4RV1Hom2KXMmHadWWtc4HOjIg0f24bjDkGObd5:th+ZkldoPK8Yad8

Score

10^/10

hawkeye_reborn m00nd3v_logger collection credential_access discovery infostealer keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

9.0.1.6

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
(nTHfzC[g.4Ew

Mutex

ec6cb7dc-817c-4f6a-b3e8-dd61532e0ea0

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:(nTHfzC[g.4Ew _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.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:ec6cb7dc-817c-4f6a-b3e8-dd61532e0ea0 _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
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 7 IoCs

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

Processes:

resource	yara_rule
behavioral1/memory/2568-29-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2568-27-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2568-30-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2568-37-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2028-50-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2028-51-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2028-53-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

M00nD3v Logger payload 3 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral1/memory/2660-3-0x0000000000090000-0x0000000000120000-memory.dmp	m00nd3v_logger
behavioral1/memory/2660-9-0x0000000000090000-0x0000000000120000-memory.dmp	m00nd3v_logger
behavioral1/memory/2660-10-0x0000000000090000-0x0000000000120000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2028-50-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2028-51-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2028-53-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/2568-29-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2568-27-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2568-30-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/2568-37-0x0000000000400000-0x000000000045B000-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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 2332 set thread context of 2660	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	RegAsm.exe
PID 2660 set thread context of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 set thread context of 2028	2660	RegAsm.exe	vbc.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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.exevbc.exeecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exeRegAsm.exeschtasks.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

2916 schtasks.exe
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

vbc.exeRegAsm.exe

pid process

2568 vbc.exe
2568 vbc.exe
2568 vbc.exe
2568 vbc.exe
2568 vbc.exe
2568 vbc.exe
2660 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2660 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

2660 RegAsm.exe

pid	process
2916	schtasks.exe

pid	process
2568	vbc.exe
2568	vbc.exe
2568	vbc.exe
2568	vbc.exe
2568	vbc.exe
2568	vbc.exe
2660	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2660	RegAsm.exe

pid	process
2660	RegAsm.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 2332 wrote to memory of 2660	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	RegAsm.exe
PID 2332 wrote to memory of 2660	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	RegAsm.exe
PID 2332 wrote to memory of 2660	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	RegAsm.exe
PID 2332 wrote to memory of 2660	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	RegAsm.exe
PID 2332 wrote to memory of 2660	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	RegAsm.exe
PID 2332 wrote to memory of 2660	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	RegAsm.exe
PID 2332 wrote to memory of 2660	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	RegAsm.exe
PID 2332 wrote to memory of 2660	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	RegAsm.exe
PID 2332 wrote to memory of 2660	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	RegAsm.exe
PID 2332 wrote to memory of 2916	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	schtasks.exe
PID 2332 wrote to memory of 2916	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	schtasks.exe
PID 2332 wrote to memory of 2916	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	schtasks.exe
PID 2332 wrote to memory of 2916	2332	ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe	schtasks.exe
PID 2660 wrote to memory of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2568	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2028	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2028	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2028	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2028	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2028	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2028	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2028	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2028	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2028	2660	RegAsm.exe	vbc.exe
PID 2660 wrote to memory of 2028	2660	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ecbd141c9c99a3f577f5f1548d860688_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2332

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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2660

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\tmp7781.tmp"
3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2568

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\tmp6930.tmp"
3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2028

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\SysWOW64\schtasks.exe" /create /tn /tr "C:\Users\Admin\RegAsm\RegAsm.exe" /sc minute /mo 1 /F
2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2916

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

Scripting

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Scripting

1

T1064

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7781.tmp
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2028-53-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2028-43-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2028-41-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2028-47-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2028-51-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2028-50-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2028-45-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2028-40-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2332-0-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2568-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2568-29-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2568-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2568-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2568-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2568-19-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2568-15-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2568-35-0x0000000000460000-0x00000000004C7000-memory.dmp

Filesize
412KB

Download
memory/2568-37-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2568-30-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2568-17-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2660-13-0x0000000073BF2000-0x0000000073BF4000-memory.dmp

Filesize
8KB

Download
memory/2660-12-0x0000000073BF2000-0x0000000073BF4000-memory.dmp

Filesize
8KB

Download
memory/2660-1-0x0000000000090000-0x0000000000120000-memory.dmp

Filesize
576KB

Download
memory/2660-10-0x0000000000090000-0x0000000000120000-memory.dmp

Filesize
576KB

Download
memory/2660-9-0x0000000000090000-0x0000000000120000-memory.dmp

Filesize
576KB

Download
memory/2660-3-0x0000000000090000-0x0000000000120000-memory.dmp

Filesize
576KB

Download
memory/2660-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads