Analysis
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max time kernel
32s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
01-11-2024 07:51
General
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Target
689dda417fde3ff18f7e5c3bbdd6edbc18f6a2cb0112a5489c9518741282a195.exe
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Size
1.3MB
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MD5
b8173f11d1025ea44547e84fe3eebfc9
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SHA1
3cc0df741688308f6479f3640fae9af01e3e145c
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SHA256
689dda417fde3ff18f7e5c3bbdd6edbc18f6a2cb0112a5489c9518741282a195
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SHA512
0ceda0bfe1811d0d4b0de6944950dbc51d7f42109e576d985ec7783862a6b2a5b240604aba2c0fbfcc31a6e500fd1d4a1769cc68d296996ba95df510d95b0130
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SSDEEP
12288:5qOPajQUXXP8QvLWFx6Mo5rippDC7ee1hpls4Ey+ES3umGbTOZwF:5najQEPnvg6PhWDC7507aW4
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 3 TTPs 9 IoCs
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Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
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Ramnit family
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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Sality family
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UAC bypass 3 TTPs 3 IoCs
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Windows security bypass 2 TTPs 18 IoCs
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Deletes itself 1 IoCs
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Executes dropped EXE 2 IoCs
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Windows security modification 2 TTPs 14 IoCs
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Checks whether UAC is enabled 1 TTPs 2 IoCs
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Enumerates connected drives 3 TTPs 10 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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UPX packed file 33 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Program Files directory 3 IoCs
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Drops file in Windows directory 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies Internet Explorer settings 1 TTPs 26 IoCs
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Suspicious behavior: EnumeratesProcesses 22 IoCs
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Suspicious use of AdjustPrivilegeToken 34 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SetWindowsHookEx 14 IoCs
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Suspicious use of UnmapMainImage 2 IoCs
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Suspicious use of WriteProcessMemory 64 IoCs
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System policy modification 1 TTPs 2 IoCs
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\689dda417fde3ff18f7e5c3bbdd6edbc18f6a2cb0112a5489c9518741282a195.exe"C:\Users\Admin\AppData\Local\Temp\689dda417fde3ff18f7e5c3bbdd6edbc18f6a2cb0112a5489c9518741282a195.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\689dda417fde3ff18f7e5c3bbdd6edbc18f6a2cb0112a5489c9518741282a195mgr.exeC:\Users\Admin\AppData\Local\Temp\689dda417fde3ff18f7e5c3bbdd6edbc18f6a2cb0112a5489c9518741282a195mgr.exe3⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Program Files (x86)\Microsoft\WaterMark.exe"C:\Program Files (x86)\Microsoft\WaterMark.exe"4⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Deletes itself
- Executes dropped EXE
- 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 UnmapMainImage
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe5⤵
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4960 CREDAT:17410 /prefetch:26⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"5⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2232 CREDAT:17410 /prefetch:26⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 19203⤵
- Program crash
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1404 -ip 14041⤵
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C:\Windows\system32\BackgroundTaskHost.exe"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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
6Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
471B
MD5d68b94415be143703d26aba635b3d6e2
SHA1f387dea256e33afb05cb9b9a88cd60fac5016b4d
SHA256d33f2061fdb77252769e383e80905e4f172f9ea244ee6f18a03a9b31bce8966a
SHA512f6daa34ac23b162bb2b3bdccde358ea3b9b0ed1a46d0d75584569e70e82af79ca8565ceb37ea4ceebdc681e03ee754ca63d31d7d83cb11981c109669c139ae3c
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Filesize
404B
MD51098025532b4e781737ecf57b2cab9a0
SHA13fda6c1f7f33157a9009e9596ad74fbe519a219b
SHA256f8d68fab3921439204fe9435f532b706b5fd758fcc2f662dadab965e13dffae2
SHA5124f3c83385a067b870105c129a94e544afd7cf083c00aebe037befebab81fb866d314cebcb7fe1ce4b55b3cfe9d2f501f05c0002c983dac74b36b41b8d324d8f8
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Filesize
5KB
MD5dbf7962ddb249884538ad730db3a7635
SHA1e05352c6ad72077bc6e746a5f3dfc2beeefa4832
SHA256f2e3a300456ac8b85d033907241f2b280a6fe69bbcab810b96d1c684f876a108
SHA5127e53bcc9cf0d82083f7a63fa8175293366db6a2566629c6997ba588be54fb880e3bf5ea4c4e5a7e57090c0786cba480f7ee39c716aa2305e1dac6ac03ed9d42d
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Filesize
3KB
MD5cb24ecf2fb16888fab623010a62c741a
SHA1d2f59dc3eaddf63010b1d4c56be9c2dc9c03592f
SHA256abedf4e87b74279211f11efdc6d26004dd1c7562d4f92a58fe5b4ed9166b4080
SHA512fe4dde68354a7f10f3ea0aa62c93bb860c9d7a61574741c94f1d335660d1ca598b3ad58ac8d38f0924d19d9ad90f4ee7bbc011631bcb732eb09692c0dc2da6b1
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Filesize
15KB
MD51a545d0052b581fbb2ab4c52133846bc
SHA162f3266a9b9925cd6d98658b92adec673cbe3dd3
SHA256557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
SHA512bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
164KB
MD5a3b1f1c4cd75bea10095e054f990bf1d
SHA115bf037b2166d2533e12bbec9f1d5f9a3ad8c81b
SHA256a4c51942f696650a7ce0530a88c3742380ac82bc1ddc75c24d1417f0958caaee
SHA5127457591c9676baa6043e4c3ae6ede364f19964c4e4e6a91a06e148221402791cabf9d5ab2bfcb629120ab136fee0a2994c0830f7cbfb112c5c6b07109b6a1a94
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Filesize
257B
MD5d40a453ff4d72ff0a86bc7521035402c
SHA1325fb67e41de68f283525d19bb9495a698146285
SHA2560ca5dfec896a4e279fe05a87b66614f224bfb4051e96fa414705c4829210fe0e
SHA51291e6ce69c9473de708bd2c8a2742cc3e531142e098c3fbbbed1b13234f1e64020f02dc9b3c7db0b34ac58331792cb12c5b11b9401f2396df2e67db10f3694454
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Filesize
100KB
MD5288ddfb66bc0bc305afcb12274eaec7b
SHA12a411f2abcbe60ec55b87225207e7b1557b665e5
SHA256150a766e3dc0601c69d81abf73aea33a54832d80c9b550da32a6a0fed8707b8a
SHA512a85d40650d5d1d54383dcaf1b757ce9160ed3ecce5746d00c85a7dc6dd7cfd5736b614fc680868744ad66b09e0ec4303d4d839c5152daf5abd3cfb94fb60b398
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Filesize
132KB
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Filesize
208KB
-
Filesize
132KB
-
Filesize
4KB
-
Filesize
132KB
-
Filesize
208KB
-
Filesize
4KB
-
Filesize
132KB
-
Filesize
16.6MB
-
Filesize
132KB
-
Filesize
132KB
-
Filesize
132KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
1.3MB
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
1.3MB
-
Filesize
8KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
208KB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
8KB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
4KB
-
Filesize
132KB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
4KB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
4KB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
8KB
-
Filesize
132KB
-
Filesize
16.6MB
-
Filesize
132KB
-
Filesize
132KB
-
Filesize
4KB
-
Filesize
208KB
-
Filesize
208KB