Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
-
submitted
23-12-2024 20:08
General
-
Target
2024-12-23_6758c1f305b3c43e79676631711c97c7_bkransomware_hawkeye.exe
-
Size
516KB
-
MD5
6758c1f305b3c43e79676631711c97c7
-
SHA1
46585d28ec2950d6ebef30756b9bacf41b4da2a2
-
SHA256
f8bbfcf27ab0a60d2fedd495bf9fea76d029a0558b388539258b32959cbda0f8
-
SHA512
d6ee6eac4919474c9c4e74c79befab63312c0290122485b8121abe961585cdaddbf1333d5560e21480f63a7d6543166ab838c9e2c265af2d3a0c7dbebb9f12fe
-
SSDEEP
6144:goyZmTAsfJFakxaLjcMkc0Cax1P8Gp6bYA0w601+dNT9/0626ASkVOAFZKlTgNa:goyIJsMPrP5p6bYboEdNBxSa
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
Signatures
-
Modifies firewall policy service 3 TTPs 3 IoCs
-
Sality
Sality is backdoor written in C++, first discovered in 2003.
-
Sality family
-
UAC bypass 3 TTPs 1 IoCs
-
Windows security bypass 2 TTPs 6 IoCs
-
Windows security modification 2 TTPs 7 IoCs
-
Checks whether UAC is enabled 1 TTPs 1 IoCs
-
UPX packed file 11 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Drops file in Windows directory 2 IoCs
-
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.
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 22 IoCs
-
Suspicious use of SetWindowsHookEx 3 IoCs
-
Suspicious use of WriteProcessMemory 4 IoCs
-
System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Users\Admin\AppData\Local\Temp\2024-12-23_6758c1f305b3c43e79676631711c97c7_bkransomware_hawkeye.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-23_6758c1f305b3c43e79676631711c97c7_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
-
-
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
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
536KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
536KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB
-
Filesize
16.7MB