Analysis
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max time kernel
144s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
20-05-2024 14:42
Static task
static1
Behavioral task
behavioral1
Sample
5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe
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Size
2.0MB
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MD5
5fa20f1b14c59370bc624b202ec04cdc
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SHA1
190d9edf28a480ad0a11c675d613f00b23ca90a4
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SHA256
92e7acc3914abb3334dae06f998ae8990c026e8e2aec6f597fa368fd0c79bfec
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SHA512
009bd72f82f321ab709820d669e455931a92c803302631763a047e452261ce5c81de6916a764db89261a42c212f66a1f1a7b95eed37026dd5601a631c8bf0c1a
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SSDEEP
24576:KAHnh+eWsN3skA4RV1Hom2KXMmHa5jNwvztlWf+i9Oy/XtNlAuzaFdYv5:dh+ZkldoPK8Ya5sO
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.coniketransport.com - Port:
26 - Username:
[email protected] - Password:
goodyear@2019
bdac149f-0498-4c6b-9b17-855bc2902bfe
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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:goodyear@2019 _EmailPort:26 _EmailSSL:false _EmailServer:mail.coniketransport.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:180 _MeltFile:false _Mutex:bdac149f-0498-4c6b-9b17-855bc2902bfe _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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resource yara_rule behavioral2/memory/4820-2-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/3528-27-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/3528-28-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/3528-31-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/2176-15-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/2176-17-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/2176-18-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/2176-25-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
resource yara_rule behavioral2/memory/2176-15-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2176-17-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2176-18-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2176-25-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/3528-27-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/3528-28-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/3528-31-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\taskkill.url 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe -
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-1-5-21-3808065738-1666277613-1125846146-1000\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 53 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4472 set thread context of 4820 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 91 PID 4820 set thread context of 2176 4820 RegAsm.exe 100 PID 4820 set thread context of 3528 4820 RegAsm.exe 104 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 4540 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2176 vbc.exe 2176 vbc.exe 2176 vbc.exe 2176 vbc.exe 2176 vbc.exe 2176 vbc.exe 2176 vbc.exe 2176 vbc.exe 2176 vbc.exe 2176 vbc.exe 2176 vbc.exe 2176 vbc.exe 4820 RegAsm.exe 4820 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4820 RegAsm.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4820 RegAsm.exe -
Suspicious use of WriteProcessMemory 29 IoCs
description pid Process procid_target PID 4472 wrote to memory of 4820 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 91 PID 4472 wrote to memory of 4820 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 91 PID 4472 wrote to memory of 4820 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 91 PID 4472 wrote to memory of 4820 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 91 PID 4472 wrote to memory of 4820 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 91 PID 4472 wrote to memory of 4168 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 92 PID 4472 wrote to memory of 4168 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 92 PID 4472 wrote to memory of 4168 4472 5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe 92 PID 4168 wrote to memory of 4540 4168 cmd.exe 94 PID 4168 wrote to memory of 4540 4168 cmd.exe 94 PID 4168 wrote to memory of 4540 4168 cmd.exe 94 PID 4820 wrote to memory of 2176 4820 RegAsm.exe 100 PID 4820 wrote to memory of 2176 4820 RegAsm.exe 100 PID 4820 wrote to memory of 2176 4820 RegAsm.exe 100 PID 4820 wrote to memory of 2176 4820 RegAsm.exe 100 PID 4820 wrote to memory of 2176 4820 RegAsm.exe 100 PID 4820 wrote to memory of 2176 4820 RegAsm.exe 100 PID 4820 wrote to memory of 2176 4820 RegAsm.exe 100 PID 4820 wrote to memory of 2176 4820 RegAsm.exe 100 PID 4820 wrote to memory of 2176 4820 RegAsm.exe 100 PID 4820 wrote to memory of 3528 4820 RegAsm.exe 104 PID 4820 wrote to memory of 3528 4820 RegAsm.exe 104 PID 4820 wrote to memory of 3528 4820 RegAsm.exe 104 PID 4820 wrote to memory of 3528 4820 RegAsm.exe 104 PID 4820 wrote to memory of 3528 4820 RegAsm.exe 104 PID 4820 wrote to memory of 3528 4820 RegAsm.exe 104 PID 4820 wrote to memory of 3528 4820 RegAsm.exe 104 PID 4820 wrote to memory of 3528 4820 RegAsm.exe 104 PID 4820 wrote to memory of 3528 4820 RegAsm.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4472 -
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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4820 -
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\tmp21EB.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2176
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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\tmp2A67.tmp"3⤵
- Accesses Microsoft Outlook accounts
PID:3528
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /k ping 127.0.0.1 -t 0 & del C:\Users\Admin\AppData\Local\Temp\5fa20f1b14c59370bc624b202ec04cdc_JaffaCakes118.exe & exit2⤵
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -t 03⤵
- Runs ping.exe
PID:4540
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1824 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:81⤵PID:3356
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
MD510fa8ec140c204486092fb161e567ec7
SHA14d63e1f8df3afefedb19df73d7ee5f3b1e7b6473
SHA2567176ca3d0196ec46f178107fdb587adaef3f6ea65daa80eccd2371a515880e04
SHA5129db4eeb3f07d8d0579f75f3426c91156809152d8c1a37c9a27bf159888f6dd97f1212ac80f5bbb17e4d86f3087c512ccba2ca50a2db07d071370bd36364e1f76