Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2024, 07:22
Static task
static1
Behavioral task
behavioral1
Sample
b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe
Resource
win10v2004-20241007-en
General
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Target
b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe
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Size
661KB
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MD5
89b107dd94f58d03350819f666c5da70
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SHA1
1dbb0d910370fcc5a23b9067a490283738c8168d
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SHA256
b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1e
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SHA512
ed4fad50e0ed62f01622d2028b811f0abdf67dc12e454dda05e63f6d4e0b36ae3be83cfcfa85443570623845558a045cc3bb1a0ae9fc84bdbee6800e5877cf46
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SSDEEP
12288:7OBOWHgN+iJ8ZkNSe+qQw9f+oYKrjQJ11+gVQm:+z6Se+qQwDYKc+gx
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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Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe -
Disables Task Manager via registry modification
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2848 netsh.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe -
resource yara_rule behavioral2/memory/1200-3-0x0000000002400000-0x0000000003433000-memory.dmp upx behavioral2/memory/1200-5-0x0000000002400000-0x0000000003433000-memory.dmp upx behavioral2/memory/1200-1-0x0000000002400000-0x0000000003433000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe -
Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe -
Suspicious use of AdjustPrivilegeToken 41 IoCs
description pid Process Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe Token: SeDebugPrivilege 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1200 wrote to memory of 2848 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe 84 PID 1200 wrote to memory of 2848 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe 84 PID 1200 wrote to memory of 2848 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe 84 PID 1200 wrote to memory of 784 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe 8 PID 1200 wrote to memory of 792 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe 9 PID 1200 wrote to memory of 316 1200 b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe 13 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:792
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:316
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C:\Users\Admin\AppData\Local\Temp\b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe"C:\Users\Admin\AppData\Local\Temp\b59575ef1c95d4aa48989610da05727503926d8d854dcdd879ca97e262c5ef1eN.exe"1⤵
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- 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
PID:1200 -
C:\Windows\SysWOW64\netsh.exenetsh firewall set opmode disable2⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2848
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Network
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
4