hawkeye_reborn | d11c4650761243da317135c2f26fdeb8bd5c80de312e54feee988e4d50d61203

General

Target

d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exe
Size

2.2MB
MD5

d8d01a7f72fc6dcceaaf3dd2210d9803
SHA1

5fc4f65605869c71d0c088b9b5133cb19809afb4
SHA256

d11c4650761243da317135c2f26fdeb8bd5c80de312e54feee988e4d50d61203
SHA512

4bfb13eea1bb7ac7445281794bc5d9c2e3003f6b1a5fec4c1776254b07fcf5c21ac69856c75c61c02984ed6c6cadf936bbdd04c8076d53ee7acf8ee69c739c51
SSDEEP

24576:dAHnh+eWsN3skA4RV1Hom2KXMmHa07awawMmElUQshnUR+jLgisiuRVRXV50I7vW:8h+ZkldoPK8YabMmLhOJ

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:
success21

Mutex

5fd20297-17e8-42ae-9b8c-214cf4bde5c2

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:success21 _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:false _LogInterval:10 _MeltFile:false _Mutex:5fd20297-17e8-42ae-9b8c-214cf4bde5c2 _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 8 IoCs

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

Processes:

resource	yara_rule
behavioral2/memory/2692-12-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2692-14-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2692-15-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2692-22-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2736-24-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2736-26-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2736-27-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2736-28-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral2/memory/3508-2-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 4 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/2736-24-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2736-26-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2736-27-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2736-28-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/2692-12-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2692-14-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2692-15-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2692-22-0x0000000000400000-0x000000000045B000-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-1-5-21-945322488-2060912225-3527527000-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	vbc.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

42 bot.whatismyipaddress.com

flow	ioc
42	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 3168 set thread context of 3508	3168	d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exe	RegAsm.exe
PID 3508 set thread context of 2692	3508	RegAsm.exe	vbc.exe
PID 3508 set thread context of 2736	3508	RegAsm.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:

d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exeRegAsm.exevbc.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

vbc.exe

pid process

2692 vbc.exe
2692 vbc.exe
2692 vbc.exe
2692 vbc.exe
2692 vbc.exe
2692 vbc.exe
2692 vbc.exe
2692 vbc.exe
2692 vbc.exe
2692 vbc.exe
2692 vbc.exe
2692 vbc.exe

pid	process
2692	vbc.exe
2692	vbc.exe
2692	vbc.exe
2692	vbc.exe
2692	vbc.exe
2692	vbc.exe
2692	vbc.exe
2692	vbc.exe
2692	vbc.exe
2692	vbc.exe
2692	vbc.exe
2692	vbc.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 3168 wrote to memory of 3508	3168	d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exe	RegAsm.exe
PID 3168 wrote to memory of 3508	3168	d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exe	RegAsm.exe
PID 3168 wrote to memory of 3508	3168	d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exe	RegAsm.exe
PID 3168 wrote to memory of 3508	3168	d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exe	RegAsm.exe
PID 3168 wrote to memory of 3508	3168	d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exe	RegAsm.exe
PID 3508 wrote to memory of 2692	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2692	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2692	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2692	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2692	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2692	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2692	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2692	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2692	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2736	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2736	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2736	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2736	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2736	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2736	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2736	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2736	3508	RegAsm.exe	vbc.exe
PID 3508 wrote to memory of 2736	3508	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d8d01a7f72fc6dcceaaf3dd2210d9803_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3168

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 use of WriteProcessMemory
PID:3508

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\tmpC870.tmp"
3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2692

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\tmpCC79.tmp"
3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

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\tmpC870.tmp
Filesize
4KB

MD5
18db1829b27eaeed163c211f5d179d72

SHA1
4442332494cba1e012f8876ecac42126ba995bc6

SHA256
610c5ee3f0e63441521d26bc477c9618a4c5f86e93d31b31890680c69e3ecc3d

SHA512
123d68b2c84f7a52d15faa212c06f33b04a55585e2aeb16bb14df95b18c0bcf31933e5bf0c736c90bc054b9527fccb046540d3302a0f149ebeed7c6bcca0b986

Download Submit
memory/2692-14-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2692-12-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2692-22-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2692-20-0x0000000000460000-0x0000000000529000-memory.dmp

Filesize
804KB

Download
memory/2692-15-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2736-24-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2736-26-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2736-27-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2736-28-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3168-0-0x0000000003920000-0x0000000003921000-memory.dmp

Filesize
4KB

Download
memory/3508-10-0x0000000073E60000-0x0000000074411000-memory.dmp

Filesize
5.7MB

Download
memory/3508-6-0x0000000073E62000-0x0000000073E63000-memory.dmp

Filesize
4KB

Download
memory/3508-9-0x0000000073E62000-0x0000000073E63000-memory.dmp

Filesize
4KB

Download
memory/3508-8-0x0000000073E60000-0x0000000074411000-memory.dmp

Filesize
5.7MB

Download
memory/3508-7-0x0000000073E60000-0x0000000074411000-memory.dmp

Filesize
5.7MB

Download
memory/3508-2-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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