Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
19/02/2024, 23:36
Static task
static1
Behavioral task
behavioral1
Sample
09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe
Resource
win7-20231215-en
General
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Target
09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe
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Size
1.7MB
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MD5
a33e811bc5145746bf82120ede80b6e8
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SHA1
6c5e210a123887977c2aff9ea98dbb5c46adb682
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SHA256
09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5
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SHA512
3e4f6a7be3e702532edbd0ca18c2a94658370856552e5cfc726c3c6e190b141cafccaec1985453f005a563cbcd2d27a8fc4c7f27335d87e0fffb34b71e8dca1b
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SSDEEP
6144:cQ4HWEYvMTxW73HlD0glTBsFftXye3yA6gEIxs3KE11SGTnGH9inXt5M+gkjT2zC:7IhC3pRlTKFSgEd11A9inXX/2o3m3O
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 2 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe -
resource yara_rule behavioral1/memory/2508-5-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-4-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-7-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-8-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-10-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-14-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-22-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-24-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-26-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-34-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-35-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-28-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-39-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-40-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-41-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-43-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-44-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-45-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-47-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-49-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-51-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-60-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-62-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-66-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-70-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-72-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-79-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-81-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-83-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx behavioral1/memory/2508-110-0x0000000001E90000-0x0000000002F4A000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe -
Enumerates connected drives 3 TTPs 15 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\N: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\O: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\T: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\S: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\H: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\J: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\M: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\Q: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\R: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\G: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\K: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\L: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\I: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened (read-only) \??\P: 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f7603b8 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe File opened for modification C:\Windows\SYSTEM.INI 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe -
Suspicious use of AdjustPrivilegeToken 21 IoCs
description pid Process Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe Token: SeDebugPrivilege 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2508 wrote to memory of 1060 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe 10 PID 2508 wrote to memory of 1092 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe 9 PID 2508 wrote to memory of 1128 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe 7 PID 2508 wrote to memory of 1620 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe 4 PID 2508 wrote to memory of 2928 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe 28 PID 2508 wrote to memory of 1060 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe 10 PID 2508 wrote to memory of 1092 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe 9 PID 2508 wrote to memory of 1128 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe 7 PID 2508 wrote to memory of 2928 2508 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe 28 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe
Processes
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1620
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1128
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1092
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C:\Users\Admin\AppData\Local\Temp\09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.exe"C:\Users\Admin\AppData\Local\Temp\09046ca5dbe09a37d4a683d3087bbacd7cb9e279eb1717ab4daa0cb5748f84d5.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:2508
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1060
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "-1166973435-91676969-1343545056205972892610977636891803542657575059281243707411"1⤵PID:2928
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