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Analysis
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max time kernel
151s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
07/07/2022, 10:14
Static task
static1
Behavioral task
behavioral1
Sample
45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe
Resource
win10v2004-20220414-en
General
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Target
45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe
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Size
562KB
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MD5
d95e742c460b3ae2f17142916c4b38cd
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SHA1
f6ca18f19b578866e5990c160c98b5c9a1e74260
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SHA256
45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539
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SHA512
36f86b93b9e953c24ecaeaeaab9b477fca65b4f6a5b62741b3ed658b21c5b575449b7f452b61ec21674f0e8ff170654b2a28a0269281c5b504f03ed6469ad92a
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.cofcoainternational.com - Port:
587 - Username:
[email protected] - Password:
o#EXCLP[T8#f+eBLWz
390b997d-d0f0-48e3-854f-aa7259a51fcc
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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:o#EXCLP[T8#f+eBLWz _EmailPort:587 _EmailSSL:true _EmailServer:mail.cofcoainternational.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:30 _MeltFile:false _Mutex:390b997d-d0f0-48e3-854f-aa7259a51fcc _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-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\nO0SZ6Hs12IwESuv\\AQs27DrH0Pcy.exe\",explorer.exe" 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe -
resource yara_rule behavioral1/memory/1684-61-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1684-60-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1684-63-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral1/memory/1684-62-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1684-65-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1684-67-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/1192-80-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1192-81-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral1/memory/1192-84-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1192-85-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1192-86-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 5 IoCs
resource yara_rule behavioral1/memory/1192-80-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1192-81-0x000000000044472E-mapping.dmp Nirsoft behavioral1/memory/1192-84-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1192-85-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1192-86-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1824 set thread context of 1684 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 28 PID 1684 set thread context of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30 -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 1192 vbc.exe 1192 vbc.exe 1192 vbc.exe 1192 vbc.exe 1192 vbc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe Token: SeDebugPrivilege 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 1824 wrote to memory of 376 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 27 PID 1824 wrote to memory of 376 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 27 PID 1824 wrote to memory of 376 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 27 PID 1824 wrote to memory of 376 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 27 PID 1824 wrote to memory of 1684 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 28 PID 1824 wrote to memory of 1684 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 28 PID 1824 wrote to memory of 1684 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 28 PID 1824 wrote to memory of 1684 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 28 PID 1824 wrote to memory of 1684 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 28 PID 1824 wrote to memory of 1684 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 28 PID 1824 wrote to memory of 1684 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 28 PID 1824 wrote to memory of 1684 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 28 PID 1824 wrote to memory of 1684 1824 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 28 PID 1684 wrote to memory of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30 PID 1684 wrote to memory of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30 PID 1684 wrote to memory of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30 PID 1684 wrote to memory of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30 PID 1684 wrote to memory of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30 PID 1684 wrote to memory of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30 PID 1684 wrote to memory of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30 PID 1684 wrote to memory of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30 PID 1684 wrote to memory of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30 PID 1684 wrote to memory of 1192 1684 45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe"C:\Users\Admin\AppData\Local\Temp\45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1824 -
C:\Users\Admin\AppData\Local\Temp\45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe"C:\Users\Admin\AppData\Local\Temp\45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe"2⤵PID:376
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C:\Users\Admin\AppData\Local\Temp\45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe"C:\Users\Admin\AppData\Local\Temp\45f9131d6419a4c39443f2abb91e8ba2b476b4df2ba216cc517b92b706240539.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1684 -
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\tmpEB2A.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1192
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84