Analysis
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max time kernel
150s -
max time network
61s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
24-06-2022 22:34
Static task
static1
Behavioral task
behavioral1
Sample
f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe
Resource
win10v2004-20220414-en
General
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Target
f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe
-
Size
576KB
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MD5
565ee01d454290a777200cae2110a72d
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SHA1
ba9a1954a2ecff7c7a494fddb8d26bc1c923c230
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SHA256
f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2
-
SHA512
b695b666f5aad98ee54308decb3ac548830176a035769319163039e39c298ca6f05f61b4adaa9125527c06ae9c47b5ec834d1724be286612e45f9b1e93ebb604
Malware Config
Extracted
hawkeye_reborn
10.0.0.0
Protocol: smtp- Host:
mail.thecencoa.com - Port:
587 - Username:
emeh@thecencoa.com - Password:
1FE],nt0RnrJFV]q@p
0735d024-88ff-4937-90d2-5e29dc136e6b
-
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:emeh@thecencoa.com _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:0735d024-88ff-4937-90d2-5e29dc136e6b _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:true _SystemInfo:true _Version:10.0.0.0 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
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name
HawkEye RebornX, Version=10.0.0.0, Culture=neutral, PublicKeyToken=null
Signatures
-
HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\IQ2a8jPFCUt68hN7\\KLV2KYkPxTIn.exe\",explorer.exe" f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.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.
Processes:
flow ioc 4 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exedescription pid process target process PID 732 set thread context of 1056 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exepid process 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exedescription pid process Token: SeDebugPrivilege 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe Token: SeDebugPrivilege 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exedescription pid process target process PID 732 wrote to memory of 1056 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe PID 732 wrote to memory of 1056 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe PID 732 wrote to memory of 1056 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe PID 732 wrote to memory of 1056 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe PID 732 wrote to memory of 1056 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe PID 732 wrote to memory of 1056 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe PID 732 wrote to memory of 1056 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe PID 732 wrote to memory of 1056 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe PID 732 wrote to memory of 1056 732 f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe"C:\Users\Admin\AppData\Local\Temp\f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe"C:\Users\Admin\AppData\Local\Temp\f7e9d1cfd5116f8b834a014cad91c3cf3362423c2ef36dfa65c4c5a95c975fd2.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/732-54-0x0000000076561000-0x0000000076563000-memory.dmpFilesize
8KB
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memory/732-55-0x0000000074BD0000-0x000000007517B000-memory.dmpFilesize
5.7MB
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memory/732-56-0x0000000074BD0000-0x000000007517B000-memory.dmpFilesize
5.7MB
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memory/1056-57-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1056-58-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1056-60-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1056-61-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1056-62-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1056-63-0x000000000048B2BE-mapping.dmp
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memory/1056-65-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1056-67-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1056-69-0x0000000074BD0000-0x000000007517B000-memory.dmpFilesize
5.7MB
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memory/1056-70-0x0000000074BD0000-0x000000007517B000-memory.dmpFilesize
5.7MB
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memory/1056-71-0x0000000074BD0000-0x000000007517B000-memory.dmpFilesize
5.7MB