hawkeye_reborn | b6c00be659b6754bcadd247d1aa5b23f9b55805e45c51aff80088479ddb565e7

General

Target

c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe
Size

1.9MB
MD5

c360e25cec8ab38d74b1860dc9efc88a
SHA1

d159d80241de934506717877b8b74afa2f578b31
SHA256

b6c00be659b6754bcadd247d1aa5b23f9b55805e45c51aff80088479ddb565e7
SHA512

3265bef3608d1e4f6abff672b5daf23ab5326bcc422a85a76c9b077d6be5617f7e523685e864c89efc37e7cb466b3dbe5db644d750fb2fb8155a624ae2622e7b
SSDEEP

24576:HAHnh+eWsN3skA4RV1Hom2KXMmHab93m1WEC8R2rCD5sEdPN3bmbWCiZ5:6h+ZkldoPK8YabA

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:
(FerVjih(cVk4

Mutex

f85160f5-6674-4adf-adf0-bb11ae23b4eb

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:(FerVjih(cVk4 _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:f85160f5-6674-4adf-adf0-bb11ae23b4eb _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/1408-24-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1408-26-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1408-27-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/1408-34-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral1/memory/2616-47-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2616-48-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral1/memory/2616-49-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

M00nD3v Logger payload 3 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral1/memory/1648-10-0x0000000000090000-0x0000000000120000-memory.dmp	m00nd3v_logger
behavioral1/memory/1648-9-0x0000000000090000-0x0000000000120000-memory.dmp	m00nd3v_logger
behavioral1/memory/1648-3-0x0000000000090000-0x0000000000120000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral1/memory/2616-47-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2616-48-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral1/memory/2616-49-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral1/memory/1408-24-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1408-26-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1408-27-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral1/memory/1408-34-0x0000000000400000-0x000000000045B000-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:

c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 2152 set thread context of 1648	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	RegAsm.exe
PID 1648 set thread context of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 set thread context of 2616	1648	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:

c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exeRegAsm.exeschtasks.exevbc.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.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

2156 schtasks.exe
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

vbc.exeRegAsm.exe

pid process

1408 vbc.exe
1408 vbc.exe
1408 vbc.exe
1408 vbc.exe
1408 vbc.exe
1408 vbc.exe
1648 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1648 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

1648 RegAsm.exe

pid	process
2156	schtasks.exe

pid	process
1408	vbc.exe
1408	vbc.exe
1408	vbc.exe
1408	vbc.exe
1408	vbc.exe
1408	vbc.exe
1648	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1648	RegAsm.exe

pid	process
1648	RegAsm.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 2152 wrote to memory of 1648	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	RegAsm.exe
PID 2152 wrote to memory of 1648	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	RegAsm.exe
PID 2152 wrote to memory of 1648	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	RegAsm.exe
PID 2152 wrote to memory of 1648	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	RegAsm.exe
PID 2152 wrote to memory of 1648	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	RegAsm.exe
PID 2152 wrote to memory of 1648	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	RegAsm.exe
PID 2152 wrote to memory of 1648	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	RegAsm.exe
PID 2152 wrote to memory of 1648	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	RegAsm.exe
PID 2152 wrote to memory of 1648	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	RegAsm.exe
PID 2152 wrote to memory of 2156	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	schtasks.exe
PID 2152 wrote to memory of 2156	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	schtasks.exe
PID 2152 wrote to memory of 2156	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	schtasks.exe
PID 2152 wrote to memory of 2156	2152	c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe	schtasks.exe
PID 1648 wrote to memory of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 1408	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 2616	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 2616	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 2616	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 2616	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 2616	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 2616	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 2616	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 2616	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 2616	1648	RegAsm.exe	vbc.exe
PID 1648 wrote to memory of 2616	1648	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c360e25cec8ab38d74b1860dc9efc88a_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152

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:1648

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\tmp8E3B.tmp"
3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1408

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\tmp800A.tmp"
3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2616

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:2156

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8E3B.tmp
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1408-27-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1408-34-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1408-17-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1408-19-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1408-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1408-21-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1408-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1408-15-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1408-24-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1408-26-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1648-13-0x0000000074432000-0x0000000074434000-memory.dmp

Filesize
8KB

Download
memory/1648-12-0x0000000074432000-0x0000000074434000-memory.dmp

Filesize
8KB

Download
memory/1648-3-0x0000000000090000-0x0000000000120000-memory.dmp

Filesize
576KB

Download
memory/1648-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1648-9-0x0000000000090000-0x0000000000120000-memory.dmp

Filesize
576KB

Download
memory/1648-10-0x0000000000090000-0x0000000000120000-memory.dmp

Filesize
576KB

Download
memory/1648-2-0x0000000000090000-0x0000000000120000-memory.dmp

Filesize
576KB

Download
memory/1648-50-0x0000000000A80000-0x0000000000AC0000-memory.dmp

Filesize
256KB

Download
memory/2152-0-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2616-47-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2616-44-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2616-42-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2616-40-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2616-36-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2616-48-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2616-49-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2616-38-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads