Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
44s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 22:00
Static task
static1
Behavioral task
behavioral1
Sample
283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe
Resource
win7-20220901-en
General
-
Target
283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe
-
Size
179KB
-
MD5
a1238c23f0ed5c776af20933aa5042f0
-
SHA1
868229e09ba9d4f06a8b56d36bd5b0b0d041133c
-
SHA256
283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89
-
SHA512
e1ccf0f9baedf934e34d8d502a0a524011ac737b6240f48f788f64115bafea45910a099797828b20521394a9539d7f41bf746f3a2150c43bcd466da661ee1cf0
-
SSDEEP
3072:tXpDbsRfBy8g9qlcQSZWwKXY5Pz6nHiit6+e7mgf:TsW8g9uDShNQHdkd7mgf
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
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
Signatures
-
Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe -
resource yara_rule behavioral1/memory/2012-55-0x0000000002080000-0x000000000310E000-memory.dmp upx behavioral1/memory/2012-58-0x0000000002080000-0x000000000310E000-memory.dmp upx behavioral1/memory/2012-61-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/2012-62-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/2012-65-0x0000000000400000-0x0000000000436000-memory.dmp upx behavioral1/memory/2012-67-0x0000000000400000-0x0000000000425000-memory.dmp upx behavioral1/memory/2012-68-0x0000000002080000-0x000000000310E000-memory.dmp upx -
Loads dropped DLL 2 IoCs
pid Process 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
description pid Process Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe Token: SeDebugPrivilege 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2012 wrote to memory of 1200 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe 12 PID 2012 wrote to memory of 1308 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe 11 PID 2012 wrote to memory of 1348 2012 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe 5 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1348
-
C:\Users\Admin\AppData\Local\Temp\283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe"C:\Users\Admin\AppData\Local\Temp\283456e9e7e39275705fa7c632f5127dcb97785860650ed7c41e3e77c03c4d89.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2012 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵PID:2008
-
-
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1308
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1200
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
-
Filesize
1.1MB
MD59b98d47916ead4f69ef51b56b0c2323c
SHA1290a80b4ded0efc0fd00816f373fcea81a521330
SHA25696e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b
SHA51268b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94