Analysis
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max time kernel
1s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 19:23
Static task
static1
Behavioral task
behavioral1
Sample
d9e974768ed6a1bed58ee8c29133b4fea7f98e9818be6a6dc0a997f25a0e2048.exe
Resource
win10v2004-20240412-en
General
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Target
d9e974768ed6a1bed58ee8c29133b4fea7f98e9818be6a6dc0a997f25a0e2048.exe
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Size
4.2MB
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MD5
a5b310be46085d15ecb18f1b8df7d028
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SHA1
8546ef9d9204363ad9183869d4569a2f46df91c1
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SHA256
d9e974768ed6a1bed58ee8c29133b4fea7f98e9818be6a6dc0a997f25a0e2048
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SHA512
024b18608765a167e362a694186da8e0bd33f3c5517342f6bb4ee77120c93f24376ed7ed8f48f5f3c0975b70693f40ad822d40640787c52317aa4620422915a4
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SSDEEP
98304:Dz8muvG4/7oo98xMphVIqHAQJ7eNfIWzS5gC960Xfu6ti9vBy29d:DzvuvT/7/zVIWAQdeNfIWzX0W6tA42X
Malware Config
Signatures
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Glupteba payload 17 IoCs
resource yara_rule behavioral1/memory/220-2-0x00000000051F0000-0x0000000005ADB000-memory.dmp family_glupteba behavioral1/memory/220-3-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/2460-57-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/220-67-0x00000000051F0000-0x0000000005ADB000-memory.dmp family_glupteba behavioral1/memory/220-71-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/2460-202-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-257-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-268-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-272-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-276-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-280-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-284-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-288-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-292-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-296-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-300-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1876-304-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 5056 netsh.exe -
resource yara_rule behavioral1/files/0x0008000000023416-261.dat upx behavioral1/memory/1796-265-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/4912-270-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/4912-278-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 980 sc.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4144 schtasks.exe 3936 schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d9e974768ed6a1bed58ee8c29133b4fea7f98e9818be6a6dc0a997f25a0e2048.exe"C:\Users\Admin\AppData\Local\Temp\d9e974768ed6a1bed58ee8c29133b4fea7f98e9818be6a6dc0a997f25a0e2048.exe"1⤵PID:220
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵PID:4912
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C:\Users\Admin\AppData\Local\Temp\d9e974768ed6a1bed58ee8c29133b4fea7f98e9818be6a6dc0a997f25a0e2048.exe"C:\Users\Admin\AppData\Local\Temp\d9e974768ed6a1bed58ee8c29133b4fea7f98e9818be6a6dc0a997f25a0e2048.exe"2⤵PID:2460
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:4588
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C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"3⤵PID:3380
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C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes4⤵
- Modifies Windows Firewall
PID:5056
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:4632
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:2408
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵PID:1876
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:4860
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:3936
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:2388
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:4472
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:2252
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C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exeC:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll4⤵PID:3836
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:4144
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵PID:1796
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C:\Windows\SysWOW64\cmd.execmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)5⤵PID:3760
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C:\Windows\SysWOW64\sc.exesc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)6⤵
- Launches sc.exe
PID:980
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵PID:4912
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5abb77b59938118eb6223eb283846c834
SHA1a1dd67f8256ed995e39a5ad45d27e92b90f8c54d
SHA2561a72bb1e516166b0832d7c2b6b0db93063c4e8d8a71e47377dec9513bfefdbd3
SHA5122ffc9e0fcd4afc6e07da478423ae82b718806bb4a401597ad96418d862da40c98ee3d548b85c303dfc6006ad1556b7c873fa711202c8a7fc8ab8a29c63fcd504
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD54cabb8c9dffd4af4e9cef3cb4ae714b5
SHA14d9f76bbe4bf7069b790139d8115b99932edd95f
SHA256c09ed21cfc64ea73e77f8e6a30cd3f5f144ae77844be08ff21e258c764441622
SHA5123838505de1439e9213a8934f6a0bb6f6b3e94381ef406d23d058966c68b4c90fa4f53e247d80dca9083bea1063dda9b7f5db5edeed200af8f845414219259352
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD564f7a89121ac2cea0513783a0bc8ee58
SHA1acf0967ec2c12050fdc3f72f553aab9a3128fafb
SHA256bd52fae5fd69ee4699fb60b8f724629bad21534e97039919479278f366aad836
SHA512a29f60f783b5153ce0ea2673cfe1fe6475bca6bb7b5ca07bb45792805f3fb8df26b338313049fd1be2c850cbe73cea37474e1b4a4270511a5e615f727000aa9b
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD59f23145d7f7f8205d20dffd739eb3084
SHA15784247da7628322d742d936f8f9dd9227f407a8
SHA25649bfde33c6ee68c9cd1cb6305df3961ebbac1e26fd345b128a01f48ae495c3e4
SHA512aff3c1baa8dcf826c8424cb52c426b0753ba32f95560d7c8e7c0120b216cab30f9c1f5470ebd4ec592068bbd1b7afe3d40cdc07b00e92649a67bc9baa63bda80
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5725b2fca0c72ebdd2185ab2f8a05c48c
SHA1675656c55bd8fb43ef658a5b4d07211967aeddb4
SHA256d844708a8bbab0ccaa26e8b85b475ffa378ccee956ff105568119008b71726c9
SHA5120cbba483cb811017822ed41f73978c37791e345d7ec37b0b6f3faba6b1f2670b2a86daf0fcc7536244861b3a3712a13e34c0ba169420af3bcfcc4442f72df624
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Filesize
4.2MB
MD5a5b310be46085d15ecb18f1b8df7d028
SHA18546ef9d9204363ad9183869d4569a2f46df91c1
SHA256d9e974768ed6a1bed58ee8c29133b4fea7f98e9818be6a6dc0a997f25a0e2048
SHA512024b18608765a167e362a694186da8e0bd33f3c5517342f6bb4ee77120c93f24376ed7ed8f48f5f3c0975b70693f40ad822d40640787c52317aa4620422915a4
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec