Analysis
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max time kernel
150s -
max time network
127s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
09-11-2020 19:44
Static task
static1
Behavioral task
behavioral1
Sample
1MULbITdHp4tS0D.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
1MULbITdHp4tS0D.exe
Resource
win10v20201028
General
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Target
1MULbITdHp4tS0D.exe
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Size
769KB
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MD5
e5870a29c96f4f1d99855d6e84a5f5bf
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SHA1
dcc7ff26ffcd36ed1b1d57b977d4c00a6970a397
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SHA256
b1becab061f6539b36256986ccfd39faa86ef9d8f710956fd9e9806fb6376cbd
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SHA512
f483f91f416714b75bf09814c61e9bc929077299e087f617d1fd611b68af201d49b93a90f7e80d9deabc89010d6348c1e69d057e151e44618858d7a8986e16bb
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: ftp- Host:
ftp.kassohome.com.tr - Port:
21 - Username:
[email protected] - Password:
jN9DaHjY3SiU
677954c2-7b51-43fe-89fd-3bf95cda3391
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:jN9DaHjY3SiU _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.kassohome.com.tr _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:219000 _MeltFile:false _Mutex:677954c2-7b51-43fe-89fd-3bf95cda3391 _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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CoreEntity .NET Packer 1 IoCs
A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.
Processes:
resource yara_rule behavioral1/memory/1960-3-0x0000000000340000-0x0000000000343000-memory.dmp coreentity -
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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M00nD3v Logger Payload 4 IoCs
Detects M00nD3v Logger payload in memory.
Processes:
resource yara_rule behavioral1/memory/1736-8-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral1/memory/1736-7-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1736-10-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1736-9-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
Processes:
resource yara_rule behavioral1/memory/1960-4-0x0000000005D40000-0x0000000005DD2000-memory.dmp rezer0 -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 3 IoCs
Processes:
1MULbITdHp4tS0D.exe1MULbITdHp4tS0D.exedescription pid process target process PID 1960 set thread context of 1736 1960 1MULbITdHp4tS0D.exe 1MULbITdHp4tS0D.exe PID 1736 set thread context of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 set thread context of 616 1736 1MULbITdHp4tS0D.exe vbc.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
1MULbITdHp4tS0D.exevbc.exepid process 1960 1MULbITdHp4tS0D.exe 1916 vbc.exe 1916 vbc.exe 1916 vbc.exe 1916 vbc.exe 1916 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
1MULbITdHp4tS0D.exedescription pid process Token: SeDebugPrivilege 1960 1MULbITdHp4tS0D.exe -
Suspicious use of WriteProcessMemory 33 IoCs
Processes:
1MULbITdHp4tS0D.exe1MULbITdHp4tS0D.exedescription pid process target process PID 1960 wrote to memory of 1476 1960 1MULbITdHp4tS0D.exe schtasks.exe PID 1960 wrote to memory of 1476 1960 1MULbITdHp4tS0D.exe schtasks.exe PID 1960 wrote to memory of 1476 1960 1MULbITdHp4tS0D.exe schtasks.exe PID 1960 wrote to memory of 1476 1960 1MULbITdHp4tS0D.exe schtasks.exe PID 1960 wrote to memory of 1736 1960 1MULbITdHp4tS0D.exe 1MULbITdHp4tS0D.exe PID 1960 wrote to memory of 1736 1960 1MULbITdHp4tS0D.exe 1MULbITdHp4tS0D.exe PID 1960 wrote to memory of 1736 1960 1MULbITdHp4tS0D.exe 1MULbITdHp4tS0D.exe PID 1960 wrote to memory of 1736 1960 1MULbITdHp4tS0D.exe 1MULbITdHp4tS0D.exe PID 1960 wrote to memory of 1736 1960 1MULbITdHp4tS0D.exe 1MULbITdHp4tS0D.exe PID 1960 wrote to memory of 1736 1960 1MULbITdHp4tS0D.exe 1MULbITdHp4tS0D.exe PID 1960 wrote to memory of 1736 1960 1MULbITdHp4tS0D.exe 1MULbITdHp4tS0D.exe PID 1960 wrote to memory of 1736 1960 1MULbITdHp4tS0D.exe 1MULbITdHp4tS0D.exe PID 1960 wrote to memory of 1736 1960 1MULbITdHp4tS0D.exe 1MULbITdHp4tS0D.exe PID 1736 wrote to memory of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 1916 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 616 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 616 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 616 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 616 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 616 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 616 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 616 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 616 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 616 1736 1MULbITdHp4tS0D.exe vbc.exe PID 1736 wrote to memory of 616 1736 1MULbITdHp4tS0D.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1MULbITdHp4tS0D.exe"C:\Users\Admin\AppData\Local\Temp\1MULbITdHp4tS0D.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1960 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YuJdqjQF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3717.tmp"2⤵
- Creates scheduled task(s)
PID:1476 -
C:\Users\Admin\AppData\Local\Temp\1MULbITdHp4tS0D.exe"{path}"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1736 -
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\tmp670C.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1916 -
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\tmp6B90.tmp"3⤵PID:616
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
e9d94cfbea8e5124b99c6d008fa1d710
SHA16087adbbbfb29c987add56708ddc37bebd032092
SHA256054cd3a6b68714cad2253f44575c951a2f0fddc89c904d3d4edc4ed5780dccf6
SHA512a5739509107fac55bcbb186a8f18ba5777c79c5c0d5fe4f13e15c651d525d8b9edb480a41e086306b401e2c1588b04b7051b4b329f30f7f20c93c704d8cd8679
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MD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84