Analysis
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max time kernel
97s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
24-12-2024 12:49
General
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Target
2024-12-24_51e8e3e5110b8c5d5ec665dff73dfbd9_cobalt-strike_luca-stealer_magniber.exe
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Size
763KB
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MD5
51e8e3e5110b8c5d5ec665dff73dfbd9
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SHA1
d23c4c89677e49e4276f2720cab73891dea5cb17
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SHA256
7147cf560cc54c00a7ba3ff5bf25bb06d11509c92f65a2d9b986d51a9f0e8ae0
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SHA512
ee7c116b0b06924edb23dd9014b7f5c4179453d3b333586b56b175a6adb76c287d997cdd36787ee089229af288c29fa20be2e5ad38a52ed1b787736aae710b76
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SSDEEP
12288:sAjnak2gv3CxDLI45VxRRfG7tSNP37djx4E94vEZvtwDSV8KIg/e2wsBRwnGkwj7:skaYyigxrFdjx4E9CEZGSVDPwsBRsGkS
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
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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 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 2 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 2 IoCs
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Suspicious use of AdjustPrivilegeToken 15 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
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System policy modification 1 TTPs 1 IoCs
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵
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C:\Users\Admin\AppData\Local\Temp\2024-12-24_51e8e3e5110b8c5d5ec665dff73dfbd9_cobalt-strike_luca-stealer_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-24_51e8e3e5110b8c5d5ec665dff73dfbd9_cobalt-strike_luca-stealer_magniber.exe"1⤵
- 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 WriteProcessMemory
- System policy modification
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
788KB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
788KB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB
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Filesize
16.7MB