Analysis
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max time kernel
125s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
28/02/2024, 17:44
Static task
static1
Behavioral task
behavioral1
Sample
ac7965b2c5269f0978999f4f64c27c12.exe
Resource
win7-20240220-en
General
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Target
ac7965b2c5269f0978999f4f64c27c12.exe
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Size
100KB
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MD5
ac7965b2c5269f0978999f4f64c27c12
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SHA1
3e4afc3f6ded213e5a7a5844b7082b6dea70b6ab
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SHA256
2476950c46ebc8ff83fad5dd48bdc1cca527cd4d2f28581b16221eca63b23027
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SHA512
93730772d4caff999347bd1a2aa932e9195b5a15e3a5d28a66858e28c82e945df06331a3c1ce2ef73b05937bd987d352030ebb07c3fc32bce519acf70978f596
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SSDEEP
1536:Y6tihI16F0IcBf3ftZoF4BSYyEqEPgdFvzTWhVendlE0L6DwNtHi:YdmfvLoGydFzyWI0LbN
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
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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\EnableFirewall = "0" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" ac7965b2c5269f0978999f4f64c27c12.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ac7965b2c5269f0978999f4f64c27c12.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" ac7965b2c5269f0978999f4f64c27c12.exe -
resource yara_rule behavioral1/memory/2860-2-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-4-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-5-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-8-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-11-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-13-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-18-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-20-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-23-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-28-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-29-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-30-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-31-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-32-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-34-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-35-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-36-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-38-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-40-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-48-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-50-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-52-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-54-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-56-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-58-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-65-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-67-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx behavioral1/memory/2860-69-0x0000000001CA0000-0x0000000002D2E000-memory.dmp upx -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ac7965b2c5269f0978999f4f64c27c12.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" ac7965b2c5269f0978999f4f64c27c12.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ac7965b2c5269f0978999f4f64c27c12.exe -
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\I: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\J: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\O: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\S: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\T: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\W: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\E: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\Z: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\U: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\Y: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\M: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\P: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\Q: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\R: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\V: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\X: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\K: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\L: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\N: ac7965b2c5269f0978999f4f64c27c12.exe File opened (read-only) \??\H: ac7965b2c5269f0978999f4f64c27c12.exe -
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\autorun.inf ac7965b2c5269f0978999f4f64c27c12.exe File opened for modification F:\autorun.inf ac7965b2c5269f0978999f4f64c27c12.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe ac7965b2c5269f0978999f4f64c27c12.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe ac7965b2c5269f0978999f4f64c27c12.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe ac7965b2c5269f0978999f4f64c27c12.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe ac7965b2c5269f0978999f4f64c27c12.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe ac7965b2c5269f0978999f4f64c27c12.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI ac7965b2c5269f0978999f4f64c27c12.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 13 IoCs
pid Process 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe 2860 ac7965b2c5269f0978999f4f64c27c12.exe -
Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe Token: SeDebugPrivilege 2860 ac7965b2c5269f0978999f4f64c27c12.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1428 2860 ac7965b2c5269f0978999f4f64c27c12.exe 7 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 PID 2860 wrote to memory of 1092 2860 ac7965b2c5269f0978999f4f64c27c12.exe 11 PID 2860 wrote to memory of 1040 2860 ac7965b2c5269f0978999f4f64c27c12.exe 3 PID 2860 wrote to memory of 1084 2860 ac7965b2c5269f0978999f4f64c27c12.exe 12 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ac7965b2c5269f0978999f4f64c27c12.exe
Processes
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1040
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1428
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1092
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1084
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C:\Users\Admin\AppData\Local\Temp\ac7965b2c5269f0978999f4f64c27c12.exe"C:\Users\Admin\AppData\Local\Temp\ac7965b2c5269f0978999f4f64c27c12.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2860
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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
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
100KB
MD5bc101f31b2eabf5b7817fc058082f14b
SHA12ad316b5d9d419b344d2085e985afa3cbc70526c
SHA256e6aefc2810f7b605afcb862d11426b9c8379f940f061f84fa9074b7db65f46ad
SHA512d338d6c53109e91cb8e484c5d7346929a71a9124aa067cf8d39b328e3dcaa868860e01d6441e981ec7c862444deb40a88568b60bbdd07576850411edac3817af