Analysis
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max time kernel
148s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
14-05-2024 00:48
Static task
static1
Behavioral task
behavioral1
Sample
3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe
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Size
549KB
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MD5
3d41f038b2587063bd146469682e1dc1
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SHA1
12ec13932f4043d6bd860890af7d94844deb125a
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SHA256
5d754b8928df85b69e6f1c4a3e722aa26d6ae49d9ed0aa0e7b51f00e280afb9e
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SHA512
0b036473eb078a1d91cf9391b6418c9b4d356bf715fcf76fc62322b07e64b2355b28ec3759319d788cf2c1258528e1ef73e5fb9cc4716920bdca3c6907c04e4f
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SSDEEP
12288:+dAcCfSII8B1KnxH70jLik/hUqZNMsBr6pUeSQz:+dAn698bKnxYjF/GqZem6q9
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.thecencoa.com - Port:
587 - Username:
[email protected] - Password:
1FE],nt0RnrJFV]q@p
ced30e57-de8b-4831-9292-fe224d15095d
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:1FE],nt0RnrJFV]q@p _EmailPort:587 _EmailSSL:true _EmailServer:mail.thecencoa.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:20 _MeltFile:false _Mutex:ced30e57-de8b-4831-9292-fe224d15095d _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]
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name
HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null
Signatures
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HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
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M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\ds6mLC4rE12U1CNE\\FYfJKxPoAorq.exe\",explorer.exe" 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/1404-5-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/1788-21-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/1788-23-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/1788-24-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/4700-10-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4700-12-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4700-13-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4700-19-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
resource yara_rule behavioral2/memory/4700-10-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4700-12-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4700-13-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4700-19-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/1788-21-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/1788-23-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/1788-24-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\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.
flow ioc 33 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 1060 set thread context of 1404 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 88 PID 1404 set thread context of 4700 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 90 PID 1404 set thread context of 1788 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 91 -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 4700 vbc.exe 4700 vbc.exe 4700 vbc.exe 4700 vbc.exe 4700 vbc.exe 4700 vbc.exe 4700 vbc.exe 4700 vbc.exe 4700 vbc.exe 4700 vbc.exe 4700 vbc.exe 4700 vbc.exe 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe Token: SeDebugPrivilege 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe Token: SeDebugPrivilege 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 1060 wrote to memory of 1404 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 88 PID 1060 wrote to memory of 1404 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 88 PID 1060 wrote to memory of 1404 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 88 PID 1060 wrote to memory of 1404 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 88 PID 1060 wrote to memory of 1404 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 88 PID 1060 wrote to memory of 1404 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 88 PID 1060 wrote to memory of 1404 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 88 PID 1060 wrote to memory of 1404 1060 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 88 PID 1404 wrote to memory of 4700 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 90 PID 1404 wrote to memory of 4700 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 90 PID 1404 wrote to memory of 4700 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 90 PID 1404 wrote to memory of 4700 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 90 PID 1404 wrote to memory of 4700 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 90 PID 1404 wrote to memory of 4700 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 90 PID 1404 wrote to memory of 4700 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 90 PID 1404 wrote to memory of 4700 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 90 PID 1404 wrote to memory of 4700 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 90 PID 1404 wrote to memory of 1788 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 91 PID 1404 wrote to memory of 1788 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 91 PID 1404 wrote to memory of 1788 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 91 PID 1404 wrote to memory of 1788 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 91 PID 1404 wrote to memory of 1788 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 91 PID 1404 wrote to memory of 1788 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 91 PID 1404 wrote to memory of 1788 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 91 PID 1404 wrote to memory of 1788 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 91 PID 1404 wrote to memory of 1788 1404 3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Users\Admin\AppData\Local\Temp\3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3d41f038b2587063bd146469682e1dc1_JaffaCakes118.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1404 -
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\tmpC043.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4700
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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\tmpC44B.tmp"3⤵
- Accesses Microsoft Outlook accounts
PID:1788
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
MD518b6368b183e546a35847ae24b4b2913
SHA1040545f7ac2c987d2a79b5e7f1cf9ab83bd25923
SHA25654c101b6b1241b6a0574a66e5a5b9bddc6c60a4daf7338dba6fe3f65b27382af
SHA51268ba8734016705cd12bf9d7ce41d5c823b2ec6ce9ee1ee7e9da9efcd9c88ef1f1b18148d91ad6a271c7a88d4ca098a99198ca709fcf217f9b1fa18f74c48d698