Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
17-12-2024 13:01
Static task
static1
Behavioral task
behavioral1
Sample
9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe
Resource
win7-20241010-en
General
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Target
9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe
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Size
802KB
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MD5
64c6fe678b56ad5a3db2f9b7e1cbcf55
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SHA1
58cc502ebc6d2021baddeeb1f42207473bd98593
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SHA256
9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63
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SHA512
9dc638e51132499f9e507bf5f16c9ce2ac0d2912d599fe83018910d4e2b3c62b51c94639516ca3aef485b01b360aee9b8e6c82ca8993aac4d7fe08a469ed3397
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SSDEEP
12288:eITsqgmDWSpR+GqKC1gOSJVSKdet5RVu5ihnYQspCp9qWvX9fRBWmpfD:eIXgCWSpRyKCdSJVDsVu5unzqWvX1bpb
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 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe -
Enumerates connected drives 3 TTPs 3 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe File opened (read-only) \??\G: 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe File opened (read-only) \??\H: 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe -
resource yara_rule behavioral1/memory/1180-1-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-9-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-13-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-15-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-17-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-14-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-12-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-11-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-10-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-8-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-16-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-40-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-39-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-41-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-43-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-42-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-45-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-46-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-47-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx behavioral1/memory/1180-48-0x0000000001EB0000-0x0000000002F6A000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f771e5a 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe File opened for modification C:\Windows\SYSTEM.INI 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe -
Suspicious use of AdjustPrivilegeToken 22 IoCs
description pid Process Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe Token: SeDebugPrivilege 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1180 wrote to memory of 1108 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe 19 PID 1180 wrote to memory of 1160 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe 20 PID 1180 wrote to memory of 1188 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe 21 PID 1180 wrote to memory of 1432 1180 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe 25 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1108
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1160
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1188
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C:\Users\Admin\AppData\Local\Temp\9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.exe"C:\Users\Admin\AppData\Local\Temp\9afc3b0fb003f006129c15b34b626ef6bb47dd34b6e14a2dcd76443c51e5bc63.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1180
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1432
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
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD50bcf6b7af9b63cfdf1a1a78fc9fc2ecb
SHA1233733de4e17d0dc1bb5f80aa3580999cc66a071
SHA25680371642e44e88d21d1cd060259ae8972b24448f6d276cd945cf922bad31badf
SHA51282f174c1da634de3c9826a6af459ae028a4c9964ebbba5759caefb71f6ac7031c9cd9214c4e9a5f901e4ffc38abb9f5615565137d1dabd2eb32fd7606acbc083