Analysis
-
max time kernel
112s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2022 02:25
Static task
static1
Behavioral task
behavioral1
Sample
f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe
Resource
win7-20220812-en
windows7-x64
2 signatures
150 seconds
General
-
Target
f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe
-
Size
1.0MB
-
MD5
5d54c87c7af1d560799b622a11985015
-
SHA1
6b316a4f6766ac20a6cc94c05c2107b5f30c6dac
-
SHA256
f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f
-
SHA512
0f9d7243c26c8eb10f52225620c3ef579f4fd3fadd9f8828eb2f53622d9d64a50f508abfa26957a9023ed23e1846ed78bae2b23383bc9696847d560c72badb19
-
SSDEEP
6144:+qqC00nl+GEvD4MrfgY2qqC00L5mYmdjdmuX0o/hZn0PqCu/ipd5OehJ6MH:+qck4bTwqchYKWOhZnwGaD5nhH
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
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\system\DisableRegistryTools = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe -
Disables Task Manager via registry modification
-
Modifies Windows Firewall 1 TTPs 1 IoCs
pid Process 560 netsh.exe -
resource yara_rule behavioral2/memory/3016-133-0x0000000002BB0000-0x0000000003BE3000-memory.dmp upx behavioral2/memory/3016-138-0x0000000002BB0000-0x0000000003BE3000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe Token: SeDebugPrivilege 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 3016 wrote to memory of 560 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 80 PID 3016 wrote to memory of 560 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 80 PID 3016 wrote to memory of 560 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 80 PID 3016 wrote to memory of 784 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 21 PID 3016 wrote to memory of 780 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 20 PID 3016 wrote to memory of 392 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 9 PID 3016 wrote to memory of 2484 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 46 PID 3016 wrote to memory of 2504 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 47 PID 3016 wrote to memory of 2768 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 63 PID 3016 wrote to memory of 900 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 58 PID 3016 wrote to memory of 3080 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 55 PID 3016 wrote to memory of 3288 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 53 PID 3016 wrote to memory of 3376 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 50 PID 3016 wrote to memory of 3444 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 51 PID 3016 wrote to memory of 3548 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 52 PID 3016 wrote to memory of 3704 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 54 PID 3016 wrote to memory of 4652 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 61 PID 3016 wrote to memory of 560 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 80 PID 3016 wrote to memory of 560 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 80 PID 3016 wrote to memory of 60 3016 f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe 81 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe
Processes
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:392
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:784
-
C:\Windows\system32\sihost.exesihost.exe1⤵PID:2484
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2504
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3376
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3444
-
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:3548
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3288
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:3704
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3080
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:900
-
C:\Users\Admin\AppData\Local\Temp\f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.exe"C:\Users\Admin\AppData\Local\Temp\f7961f6322e41cbe9db978aabe1167da4ee3d36a8b76bf266bc5b6d51886717f.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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3016 -
C:\Windows\SysWOW64\netsh.exenetsh firewall set opmode disable3⤵
- Modifies Windows Firewall
PID:560 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:60
-
-
-
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4652
-
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:2768