hawkeye_reborn | 06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd

General

Target

7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe
Size

2.0MB
MD5

7b29c3f38cab047488f259d6cfb29948
SHA1

5a3afb57d87c77c07d1b01ea7f306e3e7ed8bc68
SHA256

06e3beae5bdd477f658f11013df015aa65f971ea5be2238856022eba7d3112dd
SHA512

590da9c20a8b5c7b4bc5b26c1b0a0863d83b662279627df557fbe442641afbcba7ef5d4cbd4d05838a8a13a887a1dee8c83c72fbe57f98e7b87853e271732c43
SSDEEP

24576:HAHnh+eWsN3skA4RV1Hom2KXMmHaZz1XaJKxo/ppDKdiMcCVf/6GR4cR5:6h+ZkldoPK8YaZsC

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:
?ioGwNHp??pMt

Mutex

cc3ffde8-16a2-445f-b1fd-35a650bc3e19

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:?ioGwNHp??pMt _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:cc3ffde8-16a2-445f-b1fd-35a650bc3e19 _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
behavioral2/memory/2584-11-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2584-13-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2584-14-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2584-20-0x0000000000400000-0x000000000045B000-memory.dmp	Nirsoft
behavioral2/memory/2396-22-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2396-23-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft
behavioral2/memory/2396-25-0x0000000000400000-0x000000000041C000-memory.dmp	Nirsoft

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

Processes:

resource	yara_rule
behavioral2/memory/4276-2-0x0000000000830000-0x00000000008C0000-memory.dmp	m00nd3v_logger

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

Processes:

resource	yara_rule
behavioral2/memory/2396-22-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2396-23-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView
behavioral2/memory/2396-25-0x0000000000400000-0x000000000041C000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 4 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/2584-11-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2584-13-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2584-14-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView
behavioral2/memory/2584-20-0x0000000000400000-0x000000000045B000-memory.dmp	WebBrowserPassView

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3881032017-2947584075-2120384563-1000\Control Panel\International\Geo\Nation	7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe

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-1-5-21-3881032017-2947584075-2120384563-1000\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

13 bot.whatismyipaddress.com

flow	ioc
13	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 3 IoCs

Processes:

7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 920 set thread context of 4276	920	7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe	RegAsm.exe
PID 4276 set thread context of 2584	4276	RegAsm.exe	vbc.exe
PID 4276 set thread context of 2396	4276	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:

7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exeRegAsm.exeschtasks.exevbc.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7b29c3f38cab047488f259d6cfb29948_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

4280 schtasks.exe

pid	process
4280	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

vbc.exeRegAsm.exe

pid	process
2584	vbc.exe
2584	vbc.exe
2584	vbc.exe
2584	vbc.exe
2584	vbc.exe
2584	vbc.exe
2584	vbc.exe
2584	vbc.exe
2584	vbc.exe
2584	vbc.exe
2584	vbc.exe
2584	vbc.exe
4276	RegAsm.exe
4276	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 4276 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

4276 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	4276	RegAsm.exe

pid	process
4276	RegAsm.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exeRegAsm.exe

description	pid	process	target process
PID 920 wrote to memory of 4276	920	7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe	RegAsm.exe
PID 920 wrote to memory of 4276	920	7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe	RegAsm.exe
PID 920 wrote to memory of 4276	920	7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe	RegAsm.exe
PID 920 wrote to memory of 4276	920	7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe	RegAsm.exe
PID 920 wrote to memory of 4276	920	7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe	RegAsm.exe
PID 920 wrote to memory of 4280	920	7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe	schtasks.exe
PID 920 wrote to memory of 4280	920	7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe	schtasks.exe
PID 920 wrote to memory of 4280	920	7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe	schtasks.exe
PID 4276 wrote to memory of 2584	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2584	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2584	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2584	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2584	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2584	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2584	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2584	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2584	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2396	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2396	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2396	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2396	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2396	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2396	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2396	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2396	4276	RegAsm.exe	vbc.exe
PID 4276 wrote to memory of 2396	4276	RegAsm.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7b29c3f38cab047488f259d6cfb29948_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:920
- 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:4276
- - 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\tmpF637.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2584
- - 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\tmpFA3F.tmp"
    3⤵
    - Accesses Microsoft Outlook accounts
    - System Location Discovery: System Language Discovery
    PID:2396
- 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:4280

Network

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

Query Registry

1

T1012

System Information Discovery

2

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\tmpF637.tmp

Filesize
4KB

MD5
6298f531640db192041f9d290578fb82

SHA1
3009ee15cfa099fc56a96e44af2b3584ae0ea569

SHA256
7ba191936c431616d66459f6985e176baa85389e91b5bef3731aa932b0096b1b

SHA512
2955347426198d38fcaf81dfb469796d74a8a8d52d208771973caa9d38683eae21c54efa0e08a9e4b8b7a6b5fb9db3f888ac48a73e3fdd700726fd3c669b48c9

Download Submit
memory/920-0-0x0000000000E30000-0x0000000000E31000-memory.dmp

Filesize
4KB

Download
memory/2396-24-0x0000000000420000-0x00000000004E9000-memory.dmp

Filesize
804KB

Download
memory/2396-25-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2396-23-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2396-22-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2584-20-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2584-14-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2584-13-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2584-11-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4276-8-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download
memory/4276-7-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download
memory/4276-6-0x0000000073A02000-0x0000000073A03000-memory.dmp

Filesize
4KB

Download
memory/4276-2-0x0000000000830000-0x00000000008C0000-memory.dmp

Filesize
576KB

Download
memory/4276-26-0x0000000073A02000-0x0000000073A03000-memory.dmp

Filesize
4KB

Download
memory/4276-27-0x0000000073A00000-0x0000000073FB1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads