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Analysis
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max time kernel
121s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
12/03/2024, 20:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe
Resource
win7-20240221-en
windows7-x64
15 signatures
150 seconds
General
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Target
503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe
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Size
65KB
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MD5
94496a88251cfc4bd23a428fa15ece42
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SHA1
655aac102b2ae47798f9a43e5e8f9b2e36d7d872
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SHA256
503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc
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SHA512
95efd86fa3e81424cb9936fc2550f9fcc7316d7cf7a629cb42b586a382b61c572860661970be835e25cde91d85b8448682fe1ab35fddf2c1de3efee4e10a4ccd
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SSDEEP
1536:hOnP+9LwyuD6AwkGPJOINf9cTq6G9Og2R5WppY:EPQu6AZGPJdNfqO6DgKA8
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 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe -
Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality 21 IoCs
resource yara_rule behavioral1/memory/3024-1-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-3-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-4-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-7-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-11-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-14-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-21-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-26-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-27-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-30-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-31-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-32-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-33-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-35-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-36-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-37-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-42-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-45-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-48-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-49-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine behavioral1/memory/3024-52-0x00000000006A0000-0x000000000175A000-memory.dmp INDICATOR_EXE_Packed_SimplePolyEngine -
UPX dump on OEP (original entry point) 22 IoCs
resource yara_rule behavioral1/memory/3024-1-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-3-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-4-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-7-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-11-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-14-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-21-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-26-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-27-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-30-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-31-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-32-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-33-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-35-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-36-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-37-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-42-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-45-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-48-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-49-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-52-0x00000000006A0000-0x000000000175A000-memory.dmp UPX behavioral1/memory/3024-70-0x0000000000400000-0x0000000000412000-memory.dmp UPX -
resource yara_rule behavioral1/memory/3024-1-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-3-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-4-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-7-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-11-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-14-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-21-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-26-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-27-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-30-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-31-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-32-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-33-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-35-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-36-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-37-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-42-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-45-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-48-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-49-0x00000000006A0000-0x000000000175A000-memory.dmp upx behavioral1/memory/3024-52-0x00000000006A0000-0x000000000175A000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.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: 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe File opened (read-only) \??\G: 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe File opened (read-only) \??\H: 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe File opened (read-only) \??\I: 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe File opened (read-only) \??\J: 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe File opened (read-only) \??\K: 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f76bb92 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe File opened for modification C:\Windows\SYSTEM.INI 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe Token: SeDebugPrivilege 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3024 wrote to memory of 1132 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe 19 PID 3024 wrote to memory of 1184 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe 20 PID 3024 wrote to memory of 1260 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe 21 PID 3024 wrote to memory of 1132 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe 19 PID 3024 wrote to memory of 1184 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe 20 PID 3024 wrote to memory of 1260 3024 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe 21 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1132
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1184
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1260
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C:\Users\Admin\AppData\Local\Temp\503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.exe"C:\Users\Admin\AppData\Local\Temp\503e004a0936a48fce00e1b424fc885d9f6c6afb430b55d27de3d6c72100f2cc.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3024
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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
3Disable or Modify Tools
3Modify Registry
5