Analysis
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max time kernel
136s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29/02/2024, 12:32
Static task
static1
Behavioral task
behavioral1
Sample
ae85c7fc08d0010351e65e6f9d07f989.exe
Resource
win7-20240221-en
General
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Target
ae85c7fc08d0010351e65e6f9d07f989.exe
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Size
100KB
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MD5
ae85c7fc08d0010351e65e6f9d07f989
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SHA1
a209c0e32c8f9886ad149c7896a6232ecf1bccef
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SHA256
27a687210fd76174f5adc615e7ff89247a9ec5fbc510d8721d51d6810ca21679
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SHA512
e334b04e7b7c2a53f7693f8d8509b3eebdea5cd7a9ac04f5712a2f5e59cd3dffc1398cbc42734f86da9a499f24f500c0450283a281cd79a6afa5407bdbc1a698
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SSDEEP
3072:PQpSMPOCn0QgWZWa0XZK7qpKc5uQ2GjYdUGx:opqC6qqp55/cdUO
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" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" ae85c7fc08d0010351e65e6f9d07f989.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ae85c7fc08d0010351e65e6f9d07f989.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ae85c7fc08d0010351e65e6f9d07f989.exe -
resource yara_rule behavioral1/memory/2508-1-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-4-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-3-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-8-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-11-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-12-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-21-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-22-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-23-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-24-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-25-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-31-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-32-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-33-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-35-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-36-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-37-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-39-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-42-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-43-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-47-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-50-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-53-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-55-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-57-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-59-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-66-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-68-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx behavioral1/memory/2508-70-0x0000000001C80000-0x0000000002D0E000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" ae85c7fc08d0010351e65e6f9d07f989.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc ae85c7fc08d0010351e65e6f9d07f989.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" ae85c7fc08d0010351e65e6f9d07f989.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ae85c7fc08d0010351e65e6f9d07f989.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) \??\U: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\X: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\Y: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\Z: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\K: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\O: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\J: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\L: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\S: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\W: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\G: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\I: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\P: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\Q: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\H: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\M: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\R: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\T: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\V: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\E: ae85c7fc08d0010351e65e6f9d07f989.exe File opened (read-only) \??\N: ae85c7fc08d0010351e65e6f9d07f989.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 ae85c7fc08d0010351e65e6f9d07f989.exe File opened for modification F:\autorun.inf ae85c7fc08d0010351e65e6f9d07f989.exe -
Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\PROGRAM FILES\7-ZIP\7z.exe ae85c7fc08d0010351e65e6f9d07f989.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zFM.exe ae85c7fc08d0010351e65e6f9d07f989.exe File opened for modification C:\PROGRAM FILES\7-ZIP\7zG.exe ae85c7fc08d0010351e65e6f9d07f989.exe File opened for modification C:\PROGRAM FILES\7-ZIP\Uninstall.exe ae85c7fc08d0010351e65e6f9d07f989.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe ae85c7fc08d0010351e65e6f9d07f989.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SYSTEM.INI ae85c7fc08d0010351e65e6f9d07f989.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 2508 ae85c7fc08d0010351e65e6f9d07f989.exe -
Suspicious use of AdjustPrivilegeToken 28 IoCs
description pid Process Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe Token: SeDebugPrivilege 2508 ae85c7fc08d0010351e65e6f9d07f989.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 PID 2508 wrote to memory of 1120 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 13 PID 2508 wrote to memory of 1176 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 12 PID 2508 wrote to memory of 1212 2508 ae85c7fc08d0010351e65e6f9d07f989.exe 11 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ae85c7fc08d0010351e65e6f9d07f989.exe
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1212
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C:\Users\Admin\AppData\Local\Temp\ae85c7fc08d0010351e65e6f9d07f989.exe"C:\Users\Admin\AppData\Local\Temp\ae85c7fc08d0010351e65e6f9d07f989.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:2508
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1176
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1120
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
MD5237b831e8e7e469ffcbcc751333f72a8
SHA16b3c1650a4e2e119d78c5a72a333177cf3c3a4c8
SHA2565aae8eab2ee5292c7f7421aa891370f953d9f18a60617165a521e9532e66fdb5
SHA512c7624f0a25a1d50330795b381f814c5eb9c5d46818a4a269c40adfe1b96217be15412d87855deb3e4fb4d20083e4a9099c6aa40368bd8fbf1983eb12af180322