Analysis
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max time kernel
91s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
11/10/2022, 11:26
Static task
static1
Behavioral task
behavioral1
Sample
29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe
Resource
win7-20220901-en
windows7-x64
2 signatures
150 seconds
General
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Target
29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe
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Size
205KB
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MD5
408a2b69ed4f0b896b6484430738d6b9
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SHA1
457aad2b989d2d16b9c6bd153fb1eeb2ff732cea
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SHA256
29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8
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SHA512
f8455f8a0b4205433a0f2a982ef8d915911b8a9dfb262c07a150a59d0e4d52b96c427580ff5cb2d78e87360c2d4c6493ebdb4d920100a80ccec0213bf317de8a
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SSDEEP
3072:bK2BNz4k2a+RvXp5ApGbpV4kHs2vhlUr7ZYZozjXbDzveQ0WZx7St:lFz1YivrDzh0WZx0
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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe -
Disables Task Manager via registry modification
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Modifies Windows Firewall 1 TTPs 1 IoCs
pid Process 5020 netsh.exe -
resource yara_rule behavioral2/memory/4512-132-0x0000000002170000-0x00000000031A3000-memory.dmp upx behavioral2/memory/4512-135-0x0000000002170000-0x00000000031A3000-memory.dmp upx behavioral2/memory/4512-136-0x0000000002170000-0x00000000031A3000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe Token: SeDebugPrivilege 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 4512 wrote to memory of 5020 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 82 PID 4512 wrote to memory of 5020 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 82 PID 4512 wrote to memory of 5020 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 82 PID 4512 wrote to memory of 780 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 8 PID 4512 wrote to memory of 788 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 13 PID 4512 wrote to memory of 1016 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 10 PID 4512 wrote to memory of 2336 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 23 PID 4512 wrote to memory of 2376 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 67 PID 4512 wrote to memory of 2608 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 63 PID 4512 wrote to memory of 2724 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 57 PID 4512 wrote to memory of 3096 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 56 PID 4512 wrote to memory of 3292 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 55 PID 4512 wrote to memory of 3444 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 53 PID 4512 wrote to memory of 3524 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 32 PID 4512 wrote to memory of 3608 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 52 PID 4512 wrote to memory of 3888 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 51 PID 4512 wrote to memory of 4852 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 49 PID 4512 wrote to memory of 4112 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 33 PID 4512 wrote to memory of 3544 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 81 PID 4512 wrote to memory of 5020 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 82 PID 4512 wrote to memory of 5020 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 82 PID 4512 wrote to memory of 4972 4512 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe 83 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe
Processes
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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\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2336
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3524
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵PID:4112
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4852
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3888
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3608
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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:3444
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3292
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3096
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:2724
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C:\Users\Admin\AppData\Local\Temp\29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe"C:\Users\Admin\AppData\Local\Temp\29497a7cdff52e1b7dc35b106798620a1aa297d357be3e14703b18b2e68742b8.exe"2⤵
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4512 -
C:\Windows\SysWOW64\netsh.exenetsh firewall set opmode disable3⤵
- Modifies Windows Firewall
PID:5020 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:4972
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2608
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2376
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3544