Analysis
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max time kernel
298s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
28-01-2024 22:28
General
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Target
f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe
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Size
360KB
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MD5
49c53c376d7ccb9391f4f75f20fba18a
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SHA1
581e38a0331173c4638d2e536916a7a2805c9bc4
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SHA256
f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194
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SHA512
865894203a5a70e893cae92bd40c241fd08681eb890890a4a866c6042afe67fb76755e981ebc8d8cdee91988cee33f718b662f8b554237b74d8cf0a55a6b1e84
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SSDEEP
6144:AFlWqd4FksgTOzEV6zs1hfk8MIcG1Zb7d+0PuSCU4CzmJkdVds:clWXFkRTOzEV6zs1hfk8oYVd+Dj4mYV+
Malware Config
Signatures
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BetaBot
Beta Bot is a Trojan that infects computers and disables Antivirus.
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Modifies firewall policy service 2 TTPs 8 IoCs
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Modifies security service 2 TTPs 1 IoCs
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Disables taskbar notifications via registry modification
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Disables use of System Restore points 1 TTPs
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Sets file execution options in registry 2 TTPs 20 IoCs
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Sets service image path in registry 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Adds Run key to start application 2 TTPs 2 IoCs
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Checks for any installed AV software in registry 1 TTPs 2 IoCs
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Checks whether UAC is enabled 1 TTPs 2 IoCs
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Drops desktop.ini file(s) 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
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Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
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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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Enumerates system info in registry 2 TTPs 2 IoCs
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Modifies Internet Explorer Protected Mode 1 TTPs 4 IoCs
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Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs
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Modifies Internet Explorer settings 1 TTPs 1 IoCs
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NTFS ADS 2 IoCs
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Runs regedit.exe 1 IoCs
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Suspicious behavior: EnumeratesProcesses 35 IoCs
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Suspicious behavior: MapViewOfSection 8 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 60 IoCs
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Suspicious use of WriteProcessMemory 52 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe"C:\Users\Admin\AppData\Local\Temp\f62e3df884bb3d145652dda9f81b28d10a8a5047879568ac22eba899c5ecf194.exe"1⤵
- Sets file execution options in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe2⤵
- Modifies firewall policy service
- Sets file execution options in registry
- Checks BIOS information in registry
- Loads dropped DLL
- Adds Run key to start application
- Drops desktop.ini file(s)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer Protected Mode
- Modifies Internet Explorer Protected Mode Banner
- Modifies Internet Explorer settings
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\m7k9sq93ioka9_1.exe/suac3⤵
- Modifies firewall policy service
- Sets file execution options in registry
- Executes dropped EXE
- Checks for any installed AV software in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regedit.exe"C:\Windows\SysWOW64\regedit.exe"4⤵
- Modifies security service
- Sets file execution options in registry
- Sets service image path in registry
- Runs regedit.exe
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /CREATE /SC ONLOGON /TN "Windows Update Check - 0x1BB70478" /TR "C:\PROGRA~3\JAVAUP~1\M7K9SQ~1.EXE" /RL HIGHEST4⤵
- Creates scheduled task(s)
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
3Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
135KB
MD579343c5ad1527137c0bdc70042bdf87a
SHA1bd1d3dd0db770bf060953f83adf33471c0d4d0da
SHA256b40bf45e0d1504ac2c6dec186d9b824ceb61b7b8eebd82637f915afd4ef01406
SHA512b5a2c5b278a8e7dcdf1250fb37cd5854a17619745b98cae4c5a1bc1cf3107433cf3ad26b88a5b8a1075c8796906f5b27eb79e8ef2b01a096b631356e835c9e7a
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Filesize
68KB
MD5717aad6d04dfa1bed27cc23d608fc87a
SHA1024006cbb2cafd9ba16d4612fb3f47c7ed855411
SHA256b82bd2743a6a366fd8fef840d9f73bfad7cb63c31415459e102b8857e8e4a02d
SHA5123cf43c96de188a914ca27932f6818c66e6b25f4160fb030a543b1340c2af013222d5a881cca2359071cdd35f53ec6850c60bc3feb4611be801b7616a77feffd0
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Filesize
103KB
MD56e24ade4a14ed3973bd46afef092c53f
SHA149d5aba732dfb2cbcca08ea876c4bd1beec4cb17
SHA2566afdcde5628a1dc37f898b001f3f26cd511054625ad3356f75bed73c15424d3d
SHA5125569e4a4468204f836b791b9bc9a32aee286421ff15f8962e4189f9f6f9b6e1482a8b167bf22e38a460b8a59949e7cbf6ce664c6b80f8940497570dee29f1de7
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Filesize
4KB
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Filesize
4KB
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Filesize
52KB
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Filesize
408KB
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Filesize
4KB
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Filesize
4KB
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Filesize
48KB
-
Filesize
408KB
-
Filesize
408KB
-
Filesize
408KB
-
Filesize
408KB
-
Filesize
372KB
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Filesize
4KB
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Filesize
24KB
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Filesize
1.5MB
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Filesize
1.5MB
-
Filesize
1.5MB
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Filesize
784KB
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Filesize
48KB
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Filesize
784KB
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Filesize
1.5MB
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Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
4KB
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Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
24KB
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Filesize
1.5MB
-
Filesize
1.5MB
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Filesize
784KB
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Filesize
8KB
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Filesize
24KB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
784KB
-
Filesize
1.5MB
-
Filesize
784KB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
1.5MB
-
Filesize
784KB
-
Filesize
408KB
-
Filesize
24KB
-
Filesize
24KB
-
Filesize
408KB
-
Filesize
372KB
-
Filesize
408KB
-
Filesize
48KB
-
Filesize
408KB
-
Filesize
44KB
-
Filesize
404KB
-
Filesize
408KB
-
Filesize
408KB
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Filesize
4KB