Analysis
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max time kernel
21s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
26/12/2024, 01:11
Static task
static1
Behavioral task
behavioral1
Sample
a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe
Resource
win7-20241010-en
General
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Target
a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe
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Size
65KB
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MD5
81719d554fcb89baea298fb570cd0407
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SHA1
b053e3e7b6ff01163258f1e9b5e1400bfa788793
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SHA256
a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52
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SHA512
06a9e4a63b805c8cac6004c35be43a50597d9d5153a56f76dc753067af7c120e118050d527eac220a5ad06bfd939be6bcf29c26d684c488852576e2fab52b3f7
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SSDEEP
1536:OrsWVjSmPGGxYZdFaKZJ0KVtvAVurpg0JhQWw0BXwoj4:BA3PGGxHKgAtkL0JVhwo0
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\DisableNotifications = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe -
Enumerates connected drives 3 TTPs 6 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe File opened (read-only) \??\G: a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe File opened (read-only) \??\H: a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe File opened (read-only) \??\I: a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe File opened (read-only) \??\J: a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe File opened (read-only) \??\K: a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe -
resource yara_rule behavioral1/memory/1236-5-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-3-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-4-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-7-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-9-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-12-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-11-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-10-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-8-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-6-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-32-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-33-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-34-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-35-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-36-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-38-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-39-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-40-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-41-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-44-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-45-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-53-0x0000000000660000-0x000000000171A000-memory.dmp upx behavioral1/memory/1236-79-0x0000000000660000-0x000000000171A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f7821d3 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe File opened for modification C:\Windows\SYSTEM.INI a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.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 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
description pid Process Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe Token: SeDebugPrivilege 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1236 wrote to memory of 1212 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe 18 PID 1236 wrote to memory of 1300 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe 19 PID 1236 wrote to memory of 1364 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe 20 PID 1236 wrote to memory of 1124 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe 22 PID 1236 wrote to memory of 1212 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe 18 PID 1236 wrote to memory of 1300 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe 19 PID 1236 wrote to memory of 1364 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe 20 PID 1236 wrote to memory of 1124 1236 a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe 22 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1212
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1300
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1364
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C:\Users\Admin\AppData\Local\Temp\a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.exe"C:\Users\Admin\AppData\Local\Temp\a9d10e3f44a90b239d33f4779814ae04f64a0edcb5c23cd6fa8ee8ddc3c24a52.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:1236
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1124
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