Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
20-12-2024 04:56
Static task
static1
Behavioral task
behavioral1
Sample
ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe
Resource
win7-20241010-en
General
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Target
ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe
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Size
65KB
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MD5
5f577309d30ff794c779b4482b573330
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SHA1
d1100fbda730bbf5443d53b70d205e33ab8fce6a
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SHA256
ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6f
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SHA512
4bf84e6ec001570d7137cebf128a6f9327109895b121e613d105201e2229481f5a801a9a8246ce414cab36db4d1c7a11400828dc2e4154a09b4bdb45bfd0b3fe
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SSDEEP
1536:CIJZOJTQeVE4wgAxB6UtLwDQ5jFmzRrn2frnJDPnU4/z6:C7JvVE4ExsUtyQ90zRrn8nJ7w
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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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" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe -
Enumerates connected drives 3 TTPs 14 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\I: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\N: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\O: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\G: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\J: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\K: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\P: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\E: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\H: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\M: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\L: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\Q: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\R: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened (read-only) \??\S: ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe -
resource yara_rule behavioral1/memory/1100-1-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-5-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-8-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-12-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-10-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-9-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-7-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-6-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-4-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-3-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-11-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-31-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-32-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-33-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-34-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-35-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-37-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-38-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-39-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-41-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-43-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-57-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-58-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-60-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-65-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-68-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-67-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-72-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-74-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-76-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-77-0x0000000000710000-0x00000000017CA000-memory.dmp upx behavioral1/memory/1100-101-0x0000000000710000-0x00000000017CA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f769482 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe File opened for modification C:\Windows\SYSTEM.INI ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.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 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
description pid Process Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe Token: SeDebugPrivilege 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1100 wrote to memory of 1060 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe 18 PID 1100 wrote to memory of 1132 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe 19 PID 1100 wrote to memory of 1192 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe 21 PID 1100 wrote to memory of 1572 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe 23 PID 1100 wrote to memory of 1060 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe 18 PID 1100 wrote to memory of 1132 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe 19 PID 1100 wrote to memory of 1192 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe 21 PID 1100 wrote to memory of 1572 1100 ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe 23 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1060
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1132
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1192
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C:\Users\Admin\AppData\Local\Temp\ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.exe"C:\Users\Admin\AppData\Local\Temp\ff1742c3a1d52c3fdf89e505653fef2ff8dad0cd2f8dd8fb4541bc2abd354d6fN.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 Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1100
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1572
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