Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
28-05-2024 14:45
Static task
static1
Behavioral task
behavioral1
Sample
inv.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
inv.exe
Resource
win10v2004-20240508-en
General
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Target
inv.exe
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Size
961KB
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MD5
76531d39883b68c043629aa10630d089
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SHA1
824d18f09010dbaa411dbc6680e7e4bb7d7d646b
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SHA256
ace8278c3113b551c6f87599c9a7d64724b55293fc64312a8c042585b07f75f8
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SHA512
7cef89bff08fc07a31c63e20310e9bc75f12c53f4480ba4c9c9fb218af2e86e5881683c45696b3afab7c91223b45622b953c547a1eccbbf04b00756cdc29a9c1
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SSDEEP
24576:bxLgu0WUD1HOYMXj/V0fX38g1yGQoxqW2T:bF5W1HOYGVqf17QoxW
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.faraveili.com - Port:
25 - Username:
[email protected] - Password:
lord22
a57e5243-4d3f-45c0-b0f1-2785a9260e2b
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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:lord22 _EmailPort:25 _EmailSSL:false _EmailServer:mail.faraveili.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:a57e5243-4d3f-45c0-b0f1-2785a9260e2b _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 behavioral1/memory/2648-21-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/2648-23-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/2648-26-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/2648-29-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/2648-28-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/2648-30-0x0000000000490000-0x0000000000506000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/2648-30-0x0000000000490000-0x0000000000506000-memory.dmp WebBrowserPassView behavioral1/memory/2768-43-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/2768-44-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/2768-47-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
resource yara_rule behavioral1/memory/2648-30-0x0000000000490000-0x0000000000506000-memory.dmp Nirsoft behavioral1/memory/2768-43-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/2768-44-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/2768-47-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft -
Executes dropped EXE 2 IoCs
pid Process 2592 app.exe 2648 app.exe -
Loads dropped DLL 1 IoCs
pid Process 2764 cmd.exe -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule behavioral1/memory/2592-16-0x00000000007B0000-0x00000000007BA000-memory.dmp agile_net -
Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\Videos\\app.exe -boot" app.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2592 set thread context of 2648 2592 app.exe 35 PID 2648 set thread context of 2768 2648 app.exe 37 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2768 vbc.exe 2768 vbc.exe 2768 vbc.exe 2768 vbc.exe 2768 vbc.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 3068 inv.exe Token: 33 3068 inv.exe Token: SeIncBasePriorityPrivilege 3068 inv.exe Token: SeDebugPrivilege 2592 app.exe Token: 33 2592 app.exe Token: SeIncBasePriorityPrivilege 2592 app.exe -
Suspicious use of WriteProcessMemory 31 IoCs
description pid Process procid_target PID 3068 wrote to memory of 2576 3068 inv.exe 28 PID 3068 wrote to memory of 2576 3068 inv.exe 28 PID 3068 wrote to memory of 2576 3068 inv.exe 28 PID 3068 wrote to memory of 2576 3068 inv.exe 28 PID 3068 wrote to memory of 2764 3068 inv.exe 30 PID 3068 wrote to memory of 2764 3068 inv.exe 30 PID 3068 wrote to memory of 2764 3068 inv.exe 30 PID 3068 wrote to memory of 2764 3068 inv.exe 30 PID 2764 wrote to memory of 2592 2764 cmd.exe 32 PID 2764 wrote to memory of 2592 2764 cmd.exe 32 PID 2764 wrote to memory of 2592 2764 cmd.exe 32 PID 2764 wrote to memory of 2592 2764 cmd.exe 32 PID 2592 wrote to memory of 2648 2592 app.exe 35 PID 2592 wrote to memory of 2648 2592 app.exe 35 PID 2592 wrote to memory of 2648 2592 app.exe 35 PID 2592 wrote to memory of 2648 2592 app.exe 35 PID 2592 wrote to memory of 2648 2592 app.exe 35 PID 2592 wrote to memory of 2648 2592 app.exe 35 PID 2592 wrote to memory of 2648 2592 app.exe 35 PID 2592 wrote to memory of 2648 2592 app.exe 35 PID 2592 wrote to memory of 2648 2592 app.exe 35 PID 2648 wrote to memory of 2768 2648 app.exe 37 PID 2648 wrote to memory of 2768 2648 app.exe 37 PID 2648 wrote to memory of 2768 2648 app.exe 37 PID 2648 wrote to memory of 2768 2648 app.exe 37 PID 2648 wrote to memory of 2768 2648 app.exe 37 PID 2648 wrote to memory of 2768 2648 app.exe 37 PID 2648 wrote to memory of 2768 2648 app.exe 37 PID 2648 wrote to memory of 2768 2648 app.exe 37 PID 2648 wrote to memory of 2768 2648 app.exe 37 PID 2648 wrote to memory of 2768 2648 app.exe 37
Processes
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C:\Users\Admin\AppData\Local\Temp\inv.exe"C:\Users\Admin\AppData\Local\Temp\inv.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3068 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\inv.exe" "C:\Users\Admin\Videos\app.exe"2⤵PID:2576
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\Videos\app.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Users\Admin\Videos\app.exe"C:\Users\Admin\Videos\app.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Users\Admin\Videos\app.exe"C:\Users\Admin\Videos\app.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2648 -
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\tmp81BD.tmp"5⤵
- Suspicious behavior: EnumeratesProcesses
PID:2768
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
961KB
MD576531d39883b68c043629aa10630d089
SHA1824d18f09010dbaa411dbc6680e7e4bb7d7d646b
SHA256ace8278c3113b551c6f87599c9a7d64724b55293fc64312a8c042585b07f75f8
SHA5127cef89bff08fc07a31c63e20310e9bc75f12c53f4480ba4c9c9fb218af2e86e5881683c45696b3afab7c91223b45622b953c547a1eccbbf04b00756cdc29a9c1