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Analysis
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max time kernel
151s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
12/06/2022, 12:39
Static task
static1
Behavioral task
behavioral1
Sample
20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe
Resource
win10v2004-20220414-en
General
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Target
20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe
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Size
803KB
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MD5
c8559e81f7608ede4730ed98ba05f758
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SHA1
ba9525efd0ad2663c548dcb559e7efbed0d8bc8d
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SHA256
20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398
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SHA512
b0f64cc0f2e78d8a5a43cf91bdb6840b03c06c7c56f69641b6e8fe1d3fce267835401b23b618a56674cdc2464b13fc66d3ecb0832d26586d08660630e1621c87
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
Blessed000@
8b207a1a-0809-4593-b97a-d92ca435605d
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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:Blessed000@ _EmailPort:587 _EmailSSL:true _EmailServer:smtp.yandex.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:8b207a1a-0809-4593-b97a-d92ca435605d _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/1948-69-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1948-70-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1948-71-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1948-72-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral1/memory/1948-75-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1948-77-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/1948-78-0x00000000048B0000-0x0000000004926000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 6 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/1948-78-0x00000000048B0000-0x0000000004926000-memory.dmp WebBrowserPassView behavioral1/memory/1792-89-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1792-90-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral1/memory/1792-93-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1792-94-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1792-95-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 6 IoCs
resource yara_rule behavioral1/memory/1948-78-0x00000000048B0000-0x0000000004926000-memory.dmp Nirsoft behavioral1/memory/1792-89-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1792-90-0x000000000044472E-mapping.dmp Nirsoft behavioral1/memory/1792-93-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1792-94-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1792-95-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft -
Executes dropped EXE 2 IoCs
pid Process 808 appt.exe 1948 appt.exe -
Loads dropped DLL 1 IoCs
pid Process 452 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/808-65-0x0000000000AB0000-0x0000000000ABC000-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-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\AppData\\Roaming\\appt.exe -boot" appt.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 808 set thread context of 1948 808 appt.exe 33 PID 1948 set thread context of 1792 1948 appt.exe 34 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe 808 appt.exe 1792 vbc.exe 1792 vbc.exe 1792 vbc.exe 1792 vbc.exe 1792 vbc.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe Token: 33 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe Token: SeIncBasePriorityPrivilege 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe Token: SeDebugPrivilege 808 appt.exe Token: 33 808 appt.exe Token: SeIncBasePriorityPrivilege 808 appt.exe -
Suspicious use of WriteProcessMemory 31 IoCs
description pid Process procid_target PID 548 wrote to memory of 1560 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe 28 PID 548 wrote to memory of 1560 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe 28 PID 548 wrote to memory of 1560 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe 28 PID 548 wrote to memory of 1560 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe 28 PID 548 wrote to memory of 452 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe 30 PID 548 wrote to memory of 452 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe 30 PID 548 wrote to memory of 452 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe 30 PID 548 wrote to memory of 452 548 20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe 30 PID 452 wrote to memory of 808 452 cmd.exe 32 PID 452 wrote to memory of 808 452 cmd.exe 32 PID 452 wrote to memory of 808 452 cmd.exe 32 PID 452 wrote to memory of 808 452 cmd.exe 32 PID 808 wrote to memory of 1948 808 appt.exe 33 PID 808 wrote to memory of 1948 808 appt.exe 33 PID 808 wrote to memory of 1948 808 appt.exe 33 PID 808 wrote to memory of 1948 808 appt.exe 33 PID 808 wrote to memory of 1948 808 appt.exe 33 PID 808 wrote to memory of 1948 808 appt.exe 33 PID 808 wrote to memory of 1948 808 appt.exe 33 PID 808 wrote to memory of 1948 808 appt.exe 33 PID 808 wrote to memory of 1948 808 appt.exe 33 PID 1948 wrote to memory of 1792 1948 appt.exe 34 PID 1948 wrote to memory of 1792 1948 appt.exe 34 PID 1948 wrote to memory of 1792 1948 appt.exe 34 PID 1948 wrote to memory of 1792 1948 appt.exe 34 PID 1948 wrote to memory of 1792 1948 appt.exe 34 PID 1948 wrote to memory of 1792 1948 appt.exe 34 PID 1948 wrote to memory of 1792 1948 appt.exe 34 PID 1948 wrote to memory of 1792 1948 appt.exe 34 PID 1948 wrote to memory of 1792 1948 appt.exe 34 PID 1948 wrote to memory of 1792 1948 appt.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe"C:\Users\Admin\AppData\Local\Temp\20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:548 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\20685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398.exe" "C:\Users\Admin\AppData\Roaming\appt.exe"2⤵PID:1560
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Roaming\appt.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:452 -
C:\Users\Admin\AppData\Roaming\appt.exe"C:\Users\Admin\AppData\Roaming\appt.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:808 -
C:\Users\Admin\AppData\Roaming\appt.exeC:\Users\Admin\AppData\Roaming\appt.exe4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1948 -
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\tmp30F1.tmp"5⤵
- Suspicious behavior: EnumeratesProcesses
PID:1792
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
803KB
MD5c8559e81f7608ede4730ed98ba05f758
SHA1ba9525efd0ad2663c548dcb559e7efbed0d8bc8d
SHA25620685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398
SHA512b0f64cc0f2e78d8a5a43cf91bdb6840b03c06c7c56f69641b6e8fe1d3fce267835401b23b618a56674cdc2464b13fc66d3ecb0832d26586d08660630e1621c87
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Filesize
803KB
MD5c8559e81f7608ede4730ed98ba05f758
SHA1ba9525efd0ad2663c548dcb559e7efbed0d8bc8d
SHA25620685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398
SHA512b0f64cc0f2e78d8a5a43cf91bdb6840b03c06c7c56f69641b6e8fe1d3fce267835401b23b618a56674cdc2464b13fc66d3ecb0832d26586d08660630e1621c87
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Filesize
803KB
MD5c8559e81f7608ede4730ed98ba05f758
SHA1ba9525efd0ad2663c548dcb559e7efbed0d8bc8d
SHA25620685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398
SHA512b0f64cc0f2e78d8a5a43cf91bdb6840b03c06c7c56f69641b6e8fe1d3fce267835401b23b618a56674cdc2464b13fc66d3ecb0832d26586d08660630e1621c87
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Filesize
803KB
MD5c8559e81f7608ede4730ed98ba05f758
SHA1ba9525efd0ad2663c548dcb559e7efbed0d8bc8d
SHA25620685b9fd61c0cc0b39029b2fd03febcdded23ed097d54fd4ce85199193c9398
SHA512b0f64cc0f2e78d8a5a43cf91bdb6840b03c06c7c56f69641b6e8fe1d3fce267835401b23b618a56674cdc2464b13fc66d3ecb0832d26586d08660630e1621c87