Analysis
-
max time kernel
122s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
-
submitted
25-05-2024 12:19
General
-
Target
文件特征摘要列表生成.exe
-
Size
1.2MB
-
MD5
99901509a53dfb9c77c1be4d60763afc
-
SHA1
920a3553a48d9d11a3b02b61d50bcd564330e173
-
SHA256
181695ba0cdd4904f94b59450af4022fb811da81f386dca90d439f7c66566c0b
-
SHA512
0cf6738f4c53325bfef02d225d7d297d88b264751278e776fbaabf4a5742c23015611254782475311112421418eda32a1b316283fa7b4b56946bfdd432516cce
-
SSDEEP
24576:5yEOUslemq04P5AOoBeOa/oBj2FlaJVJZ65Gjl8Kbahu:5srqHoBeOa/oIaJs+lHmhu
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
-
Modifies firewall policy service 2 TTPs 3 IoCs
-
Sality
Sality is backdoor written in C++, first discovered in 2003.
-
UAC bypass 3 TTPs 1 IoCs
-
Windows security bypass 2 TTPs 6 IoCs
-
ASPack v2.12-2.42 1 IoCs
Detects executables packed with ASPack v2.12-2.42
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE 1 IoCs
-
UPX packed file 39 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Windows security modification 2 TTPs 7 IoCs
-
Checks whether UAC is enabled 1 TTPs 1 IoCs
-
Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
-
Drops file in Program Files directory 64 IoCs
-
Drops file in Windows directory 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 24 IoCs
-
Suspicious use of AdjustPrivilegeToken 64 IoCs
-
Suspicious use of SetWindowsHookEx 2 IoCs
-
Suspicious use of WriteProcessMemory 64 IoCs
-
System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵
-
C:\Windows\system32\sihost.exesihost.exe1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵
-
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Users\Admin\AppData\Local\Temp\文件特征摘要列表生成.exe"C:\Users\Admin\AppData\Local\Temp\文件特征摘要列表生成.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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
-
C:\Users\Admin\AppData\Local\Temp\YMZwp.exeC:\Users\Admin\AppData\Local\Temp\YMZwp.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\6b571a15.bat" "4⤵
-
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
-
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵
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
-
Filesize
106KB
MD5eac53e4338723c1e97ca6037d4eeaf28
SHA1bd9bfaba41e7164b574c26d239925f6caf29336f
SHA256d1191f6b4084fdb61de460eae6e050dd5c95116d8b2b95c35086acd2e1267341
SHA5126b685347352886b9c4682b5b936c2949f6dff6a14a0904923f5d6449cbeeea8156774eb8e0d848906bcb9feaf45901132cd465baec1a7571e982901aadcdf486
-
Filesize
4B
MD5d3b07384d113edec49eaa6238ad5ff00
SHA1f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA256b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
SHA5120cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
-
Filesize
4B
MD520879c987e2f9a916e578386d499f629
SHA1c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA2569f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
SHA512bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
-
Filesize
185B
MD51e7c74f8cb7d11d6e0f2486fa175cfc3
SHA11af9a28845349586d648cd9650cae822ea661778
SHA256223a114b2a252b68818b94d5e1276b9cf3994a0cfb5a0b2d7e2f8e5717037014
SHA512dbfc2060a788df0d473046d833b593b06c7269196157cd53aa8bb402c416e9dc20259ac7077de9ba9b3c1317e3658dbe75743386fb27400f00c10a11e63cebbc
-
Filesize
15KB
MD556b2c3810dba2e939a8bb9fa36d3cf96
SHA199ee31cd4b0d6a4b62779da36e0eeecdd80589fc
SHA2564354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
SHA51227812a9a034d7bd2ca73b337ae9e0b6dc79c38cfd1a2c6ac9d125d3cc8fa563c401a40d22155811d5054e5baa8cf8c8e7e03925f25fa856a9ba9dea708d15b4e
-
Filesize
100KB
MD5ebc9c5e0c149c35a39f09bfa201964ea
SHA169f8c5c3f1c804f3ffd8904f83adf240c2cc530b
SHA256972789429bdee7823ec2b493265096c5bd87595749dc9ffc84226946fbcb649b
SHA5125f84bf0ef79a031bc32eb747efaa2ecb64afb180a695439435456178c5254652f33ccc6a995d28d3d4433f894f1aab165fa88027f1c451e729d408ade89d965a
-
Filesize
8KB
-
Filesize
8KB
-
Filesize
36KB
-
Filesize
8KB
-
Filesize
36KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
16.6MB
-
Filesize
2.3MB
-
Filesize
8KB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
8KB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
8KB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
2.3MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
2.3MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
2.3MB
-
Filesize
16.6MB
-
Filesize
8KB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB
-
Filesize
16.6MB