hawkeye_reborn | ef68346c67c51f777d244afcb7ea229cd3d4d8b2c246b44198516d8ed1d4b1cc

General

Target

20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe
Size

679KB
MD5

20b6fb8dab1d417e185f31225df041a3
SHA1

34089ac6f266b70c13a9f383f3a9952ac1da2fa3
SHA256

ef68346c67c51f777d244afcb7ea229cd3d4d8b2c246b44198516d8ed1d4b1cc
SHA512

2a246ba425218fec9f38c0019a7b27d8edea6fcdf8b1addb2ccb369d410c4bf94bc82cf6b48eba6bd3dc06a2c47bdd46bd1da6f01ff4a4606071d1315d47f936
SSDEEP

12288:GBL7/E1JwFUGhmJZ+l3+V1VJSOnOog2IxP/66BzXzUet1slHaiL2leBSuefI0Q3d:G97s19Cob6B7z1slHKYMrI5gHu

Score

10^/10

hawkeye_reborn m00nd3v_logger collection infostealer keylogger spyware stealer trojan

Malware Config

Extracted

Family

hawkeye_reborn

Version

10.1.2.2

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
tonero4417

Mutex

77c85b77-5c8c-4fe1-981b-0be5656136a8

Attributes

fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:tonero4417 _EmailPort:587 _EmailSSL:true _EmailServer:smtp.yandex.ru _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:70 _MeltFile:false _Mutex:77c85b77-5c8c-4fe1-981b-0be5656136a8 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.2.2 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
name
HawkEye Keylogger - RebornX, Version=10.1.2.2, 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

M00nD3v Logger payload 1 IoCs

Detects M00nD3v Logger payload in memory.

infostealer

resource	yara_rule
behavioral2/memory/3344-8-0x0000000000400000-0x0000000000490000-memory.dmp	m00nd3v_logger

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.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.

flow	ioc
32	bot.whatismyipaddress.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4304 set thread context of 3344	4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe	87

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3344	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe
3344	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe
Token: SeDebugPrivilege	3344	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe
4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe
3344	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4304 wrote to memory of 3344	4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe	87
PID 4304 wrote to memory of 3344	4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe	87
PID 4304 wrote to memory of 3344	4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe	87
PID 4304 wrote to memory of 3344	4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe	87
PID 4304 wrote to memory of 3344	4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe	87
PID 4304 wrote to memory of 3344	4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe	87
PID 4304 wrote to memory of 3344	4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe	87
PID 4304 wrote to memory of 3344	4304	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe	87

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4304
- C:\Users\Admin\AppData\Local\Temp\20b6fb8dab1d417e185f31225df041a3_JaffaCakes118.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:3344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3344-8-0x0000000000400000-0x0000000000490000-memory.dmp

Filesize
576KB

Download
memory/3344-17-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/3344-15-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/3344-14-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/3344-12-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/4304-3-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/4304-5-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/4304-7-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/4304-6-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/4304-4-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/4304-13-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/4304-0-0x0000000074B02000-0x0000000074B03000-memory.dmp

Filesize
4KB

Download
memory/4304-2-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download
memory/4304-1-0x0000000074B00000-0x00000000750B1000-memory.dmp

Filesize
5.7MB

Download

Analysis

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