Analysis
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max time kernel
94s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2024 17:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe
Resource
win7-20240903-en
windows7-x64
15 signatures
120 seconds
General
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Target
55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe
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Size
65KB
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MD5
c76592c73b270d21a4958e38a73ff5c0
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SHA1
f59118b08233443e61218817feaf2c07a41ca741
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SHA256
55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51c
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SHA512
17eecd2828f5ea6b418a0b763aa16d55ce63c84a576dd3569e6faae4e104c0d5b0f0ca84ac2c59bff411f7899a82ebdc3b2bcff075403b6c0fb7d8f1145cc6b2
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SSDEEP
1536:0Gh691Wb4UKME+beTEN//yq7SgHHOHcDkEADDun+A+j:0Gw98b4TMzyuKmu8DkLj
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\DoNotAllowExceptions = "0" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\Svc 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UacDisableNotify = "1" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe -
Enumerates connected drives 3 TTPs 15 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\S: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\T: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\J: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\K: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\N: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\O: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\Q: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\R: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\G: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\I: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\M: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\P: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\E: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened (read-only) \??\H: 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe -
resource yara_rule behavioral2/memory/5064-4-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-13-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-16-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-15-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-14-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-17-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-6-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-5-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-7-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-3-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-22-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-23-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-24-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-25-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-26-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-28-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-29-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-30-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-33-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-34-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-37-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-38-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-42-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-43-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-46-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-47-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-50-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-51-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-52-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-54-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-55-0x0000000000860000-0x000000000191A000-memory.dmp upx behavioral2/memory/5064-71-0x0000000000860000-0x000000000191A000-memory.dmp upx -
Drops file in Program Files directory 4 IoCs
description ioc Process File opened for modification C:\Program Files\7-Zip\7zG.exe 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened for modification C:\Program Files\7-Zip\7z.exe 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\e5788b8 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe File opened for modification C:\Windows\SYSTEM.INI 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.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 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe Token: SeDebugPrivilege 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 5064 wrote to memory of 788 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 8 PID 5064 wrote to memory of 796 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 9 PID 5064 wrote to memory of 412 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 13 PID 5064 wrote to memory of 2732 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 47 PID 5064 wrote to memory of 2876 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 51 PID 5064 wrote to memory of 1144 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 52 PID 5064 wrote to memory of 3492 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 56 PID 5064 wrote to memory of 3664 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 57 PID 5064 wrote to memory of 3856 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 58 PID 5064 wrote to memory of 3944 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 59 PID 5064 wrote to memory of 4008 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 60 PID 5064 wrote to memory of 3176 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 61 PID 5064 wrote to memory of 4140 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 62 PID 5064 wrote to memory of 1208 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 75 PID 5064 wrote to memory of 1956 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 76 PID 5064 wrote to memory of 788 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 8 PID 5064 wrote to memory of 796 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 9 PID 5064 wrote to memory of 412 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 13 PID 5064 wrote to memory of 2732 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 47 PID 5064 wrote to memory of 2876 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 51 PID 5064 wrote to memory of 1144 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 52 PID 5064 wrote to memory of 3492 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 56 PID 5064 wrote to memory of 3664 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 57 PID 5064 wrote to memory of 3856 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 58 PID 5064 wrote to memory of 3944 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 59 PID 5064 wrote to memory of 4008 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 60 PID 5064 wrote to memory of 3176 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 61 PID 5064 wrote to memory of 4140 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 62 PID 5064 wrote to memory of 1208 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 75 PID 5064 wrote to memory of 1956 5064 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe 76 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:788
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:796
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵PID:412
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2732
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2876
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:1144
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3492
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C:\Users\Admin\AppData\Local\Temp\55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe"C:\Users\Admin\AppData\Local\Temp\55d21ca877b143c89354a369d903a367910d52424a70ea15eed29974fa4ed51cN.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Program Files directory
- 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:5064
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3664
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:3856
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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:3944
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4008
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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:3176
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:4140
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵PID:1208
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵PID:1956
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