Analysis
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max time kernel
84s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
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submitted
26-12-2024 20:21
General
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Target
2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe
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Size
525KB
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MD5
48402e89a034c966c4a049909f17e6bb
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SHA1
dc6a262a52e91b9829134bdedb20574ac57a3a6e
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SHA256
80b42a6ecce3499c8ea829c130944584f6d96854307e78e20a69b41f978e98d7
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SHA512
4b6d98a8756ed89929ce43d12920846414d2ef599a3b19dc3b94484bc7aa7e010d06a28ef1cc606174076038c67e886fe0cea6ba68f8cd80cc4c9fce821bcd71
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SSDEEP
6144:z78n5Qw0tneDA/sqhleIc0HftdrkYY1hj63hgDonsogCh6NEpAFCn5DgGXp0SV/y:n85bM3nLxYfj63hgD1Zihn5DgGX6eu
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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Sality family
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UAC bypass 3 TTPs 1 IoCs
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Windows security bypass 2 TTPs 6 IoCs
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Windows security modification 2 TTPs 7 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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UPX packed file 11 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 21 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
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System policy modification 1 TTPs 1 IoCs
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-26_48402e89a034c966c4a049909f17e6bb_bkransomware_hawkeye.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
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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
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8KB
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Filesize
16.6MB
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Filesize
544KB
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
544KB