Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 00:44
Static task
static1
Behavioral task
behavioral1
Sample
096aa4a879abe779a2fb5b4876e39b741d0b579f0d6b52851f92f9d6048a4c99.dll
Resource
win7-20240903-en
General
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Target
096aa4a879abe779a2fb5b4876e39b741d0b579f0d6b52851f92f9d6048a4c99.dll
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Size
120KB
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MD5
3142c05abb2466d03a2745044c24ab87
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SHA1
1635996aee86c6bcf18c912dcf7d11a4bec38dd4
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SHA256
096aa4a879abe779a2fb5b4876e39b741d0b579f0d6b52851f92f9d6048a4c99
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SHA512
b47e3c362238af6025fe4e2c9ed07c662967b3e2c6289a22261e98d51eec6ff04813531ad85ba784331b82b455b9368a8982c79832b29c1ba730631c8edc4e12
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SSDEEP
3072:MkUaDkjCbY0yj6jpS7UA4gMUa81JzoQOkhV:MkUaDk90k7UAbMUayhoLkhV
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 6 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" f77142c.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f77142c.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" f77142c.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" f772fa8.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f772fa8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f77142c.exe -
Executes dropped EXE 3 IoCs
pid Process 2720 f77142c.exe 1592 f7715e1.exe 3032 f772fa8.exe -
Loads dropped DLL 6 IoCs
pid Process 1376 rundll32.exe 1376 rundll32.exe 1376 rundll32.exe 1376 rundll32.exe 1376 rundll32.exe 1376 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f77142c.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" f77142c.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" f772fa8.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" f772fa8.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f772fa8.exe -
Enumerates connected drives 3 TTPs 17 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\O: f77142c.exe File opened (read-only) \??\Q: f77142c.exe File opened (read-only) \??\R: f77142c.exe File opened (read-only) \??\G: f77142c.exe File opened (read-only) \??\H: f77142c.exe File opened (read-only) \??\I: f77142c.exe File opened (read-only) \??\N: f77142c.exe File opened (read-only) \??\S: f77142c.exe File opened (read-only) \??\E: f77142c.exe File opened (read-only) \??\J: f77142c.exe File opened (read-only) \??\M: f77142c.exe File opened (read-only) \??\T: f77142c.exe File opened (read-only) \??\E: f772fa8.exe File opened (read-only) \??\G: f772fa8.exe File opened (read-only) \??\K: f77142c.exe File opened (read-only) \??\L: f77142c.exe File opened (read-only) \??\P: f77142c.exe -
resource yara_rule behavioral1/memory/2720-13-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-17-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-15-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-20-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-21-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-19-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-16-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-22-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-23-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-18-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-61-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-62-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-63-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-64-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-66-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-67-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-68-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-81-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-82-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-84-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-86-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-106-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/2720-149-0x0000000000590000-0x000000000164A000-memory.dmp upx behavioral1/memory/3032-161-0x0000000000A60000-0x0000000001B1A000-memory.dmp upx behavioral1/memory/3032-205-0x0000000000A60000-0x0000000001B1A000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\f7714a9 f77142c.exe File opened for modification C:\Windows\SYSTEM.INI f77142c.exe File created C:\Windows\f7764cb f772fa8.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 f77142c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f772fa8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2720 f77142c.exe 2720 f77142c.exe 3032 f772fa8.exe -
Suspicious use of AdjustPrivilegeToken 45 IoCs
description pid Process Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 2720 f77142c.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe Token: SeDebugPrivilege 3032 f772fa8.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 2216 wrote to memory of 1376 2216 rundll32.exe 30 PID 2216 wrote to memory of 1376 2216 rundll32.exe 30 PID 2216 wrote to memory of 1376 2216 rundll32.exe 30 PID 2216 wrote to memory of 1376 2216 rundll32.exe 30 PID 2216 wrote to memory of 1376 2216 rundll32.exe 30 PID 2216 wrote to memory of 1376 2216 rundll32.exe 30 PID 2216 wrote to memory of 1376 2216 rundll32.exe 30 PID 1376 wrote to memory of 2720 1376 rundll32.exe 31 PID 1376 wrote to memory of 2720 1376 rundll32.exe 31 PID 1376 wrote to memory of 2720 1376 rundll32.exe 31 PID 1376 wrote to memory of 2720 1376 rundll32.exe 31 PID 2720 wrote to memory of 1108 2720 f77142c.exe 19 PID 2720 wrote to memory of 1156 2720 f77142c.exe 20 PID 2720 wrote to memory of 1184 2720 f77142c.exe 21 PID 2720 wrote to memory of 2032 2720 f77142c.exe 23 PID 2720 wrote to memory of 2216 2720 f77142c.exe 29 PID 2720 wrote to memory of 1376 2720 f77142c.exe 30 PID 2720 wrote to memory of 1376 2720 f77142c.exe 30 PID 1376 wrote to memory of 1592 1376 rundll32.exe 32 PID 1376 wrote to memory of 1592 1376 rundll32.exe 32 PID 1376 wrote to memory of 1592 1376 rundll32.exe 32 PID 1376 wrote to memory of 1592 1376 rundll32.exe 32 PID 1376 wrote to memory of 3032 1376 rundll32.exe 33 PID 1376 wrote to memory of 3032 1376 rundll32.exe 33 PID 1376 wrote to memory of 3032 1376 rundll32.exe 33 PID 1376 wrote to memory of 3032 1376 rundll32.exe 33 PID 2720 wrote to memory of 1108 2720 f77142c.exe 19 PID 2720 wrote to memory of 1156 2720 f77142c.exe 20 PID 2720 wrote to memory of 1184 2720 f77142c.exe 21 PID 2720 wrote to memory of 2032 2720 f77142c.exe 23 PID 2720 wrote to memory of 1592 2720 f77142c.exe 32 PID 2720 wrote to memory of 1592 2720 f77142c.exe 32 PID 2720 wrote to memory of 3032 2720 f77142c.exe 33 PID 2720 wrote to memory of 3032 2720 f77142c.exe 33 PID 3032 wrote to memory of 1108 3032 f772fa8.exe 19 PID 3032 wrote to memory of 1156 3032 f772fa8.exe 20 PID 3032 wrote to memory of 1184 3032 f772fa8.exe 21 PID 3032 wrote to memory of 2032 3032 f772fa8.exe 23 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f77142c.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f772fa8.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:1156
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1184
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\096aa4a879abe779a2fb5b4876e39b741d0b579f0d6b52851f92f9d6048a4c99.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\096aa4a879abe779a2fb5b4876e39b741d0b579f0d6b52851f92f9d6048a4c99.dll,#13⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1376 -
C:\Users\Admin\AppData\Local\Temp\f77142c.exeC:\Users\Admin\AppData\Local\Temp\f77142c.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- 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:2720
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C:\Users\Admin\AppData\Local\Temp\f7715e1.exeC:\Users\Admin\AppData\Local\Temp\f7715e1.exe4⤵
- Executes dropped EXE
PID:1592
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C:\Users\Admin\AppData\Local\Temp\f772fa8.exeC:\Users\Admin\AppData\Local\Temp\f772fa8.exe4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- 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:3032
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:2032
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
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
257B
MD50450fbb7603115274c7e606f8637bc8e
SHA1222010abf323ad3f22b52ed83a06612465154b2f
SHA2561f42b6425dd4b1dab63d437bc82bfd8286d35b2f530af0479f3318cbde855071
SHA51281d05dd4d8da5d71602fd5a8f51ee79cb5761159cf5291f92a1075bdaf5a0718c3939d14b0a7381ce6f8cbc77f1c5b0d937273f68449883d38c01d02ce6c6c25
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Filesize
97KB
MD5e369b5c212ef5a790c048c19175c7e0e
SHA14d0e4a2c19e7da73f5ac8c26f4a8b3459444e094
SHA256dbbba91356d722cc84dcad7fb8a5866a3916766f05aedec00d688713823ba0d0
SHA512e4e5f988d0cb576d0bcf6eabdeedd6fcc28c01d8afd2248c7fa448e488696c96946d914ea53a4b083651e8d146226e35e950ba5803d1fb87035f0231e1442afa