Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17/11/2024, 08:14
Static task
static1
Behavioral task
behavioral1
Sample
aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe
Resource
win7-20240903-en
General
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Target
aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe
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Size
65KB
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MD5
45e23f7fb6934dea8cffffcac335e7ce
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SHA1
fc6f6c36adba9e659dd61cbe3df34629f9a108d9
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SHA256
aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556
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SHA512
2d27741e4d8ef110a0b5d2de25f6b383321729f620cc300e21e7ad9d24eb67a597dbdecbb0fed68aed475ab320f7e5d6e15e119f7e13350a0fc7b3a5faa5e5f3
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SSDEEP
1536:9n/ww/jMoeIz4xB5IeXAblLcpMIGOT9ptR67jfURJF7JPnVDZDdf:9r/AHIeX8L8L9ptR67jKj7JPvZ
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" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.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) \??\G: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\N: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\H: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\K: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\R: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\T: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\E: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\J: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\L: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\M: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\O: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\P: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\Q: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\S: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File opened (read-only) \??\I: aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe -
resource yara_rule behavioral1/memory/2072-3-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-8-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-7-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-12-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-11-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-10-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-9-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-6-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-5-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-4-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-33-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-32-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-34-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-36-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-35-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-38-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-39-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-40-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-41-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-43-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-59-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-61-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-63-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-66-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-70-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-71-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-74-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-75-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-77-0x0000000000640000-0x00000000016FA000-memory.dmp upx behavioral1/memory/2072-107-0x0000000000640000-0x00000000016FA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe File created C:\Windows\f76d00b aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.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 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe Token: SeDebugPrivilege 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2072 wrote to memory of 1108 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe 19 PID 2072 wrote to memory of 1172 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe 20 PID 2072 wrote to memory of 1216 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe 21 PID 2072 wrote to memory of 1608 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe 25 PID 2072 wrote to memory of 1108 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe 19 PID 2072 wrote to memory of 1172 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe 20 PID 2072 wrote to memory of 1216 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe 21 PID 2072 wrote to memory of 1608 2072 aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe 25 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1108
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1172
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1216
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C:\Users\Admin\AppData\Local\Temp\aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.exe"C:\Users\Admin\AppData\Local\Temp\aa0c9c179f25be88b4943e344f6c9c27c9307e6cb57c57a61abfeb86b7ad4556.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:2072
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1608
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