Analysis
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max time kernel
96s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06/12/2024, 20:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
General
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Target
84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe
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Size
517KB
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MD5
c130c2d1775a157cfecb14703c9c9cbd
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SHA1
5642c3cea480434eb87728e8b78592a958a12adc
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SHA256
84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89
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SHA512
2ce940068e8ce19a242d9a4493fdfc0c0e8aaf18bddfc59bc4753e812352e0ce45d9fa1e952951b865207cfbcc24c99db86c3b8fec1f8830ff58e2eaaee71f42
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SSDEEP
12288:fCqdpDPidnjjjawM8+Eo0DFukplf1bqWcNk:aqdANjmwM8+Eo0DFukpZ1bqHk
Malware Config
Extracted
Family
sality
C2
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
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe -
resource yara_rule behavioral2/memory/2832-5-0x0000000002370000-0x000000000342A000-memory.dmp upx behavioral2/memory/2832-7-0x0000000002370000-0x000000000342A000-memory.dmp upx behavioral2/memory/2832-6-0x0000000002370000-0x000000000342A000-memory.dmp upx behavioral2/memory/2832-13-0x0000000002370000-0x000000000342A000-memory.dmp upx behavioral2/memory/2832-14-0x0000000002370000-0x000000000342A000-memory.dmp upx behavioral2/memory/2832-4-0x0000000002370000-0x000000000342A000-memory.dmp upx behavioral2/memory/2832-3-0x0000000002370000-0x000000000342A000-memory.dmp upx behavioral2/memory/2832-15-0x0000000002370000-0x000000000342A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e5788f6 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe File opened for modification C:\Windows\SYSTEM.INI 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe -
Suspicious use of AdjustPrivilegeToken 53 IoCs
description pid Process Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe Token: SeDebugPrivilege 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2832 wrote to memory of 772 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 8 PID 2832 wrote to memory of 780 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 9 PID 2832 wrote to memory of 1016 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 13 PID 2832 wrote to memory of 2964 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 50 PID 2832 wrote to memory of 2988 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 51 PID 2832 wrote to memory of 392 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 52 PID 2832 wrote to memory of 3456 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 56 PID 2832 wrote to memory of 3572 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 57 PID 2832 wrote to memory of 3748 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 58 PID 2832 wrote to memory of 3872 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 59 PID 2832 wrote to memory of 3940 2832 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe 60 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:772
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:1016
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2964
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2988
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:392
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3456
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C:\Users\Admin\AppData\Local\Temp\84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.exe"C:\Users\Admin\AppData\Local\Temp\84d4fe252d728eebd7a2be7bc8168643f6943ed65798ee82de4117739e6d8d89.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 WriteProcessMemory
- System policy modification
PID:2832
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3572
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3748
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3872
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3940
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
5