Analysis
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max time kernel
8s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
17-05-2024 09:51
General
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Target
779219955e5296b63d6c2fc43d45bf2e2da8aa0875e1ac90e147a5b8f5867d07.exe
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Size
4.1MB
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MD5
da8311138cb27dff061c9baf5792f0b5
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SHA1
27380810d050b1b136ffd86792420c67fb637ac6
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SHA256
779219955e5296b63d6c2fc43d45bf2e2da8aa0875e1ac90e147a5b8f5867d07
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SHA512
c24ccd11c22ebd264ae686ce9ae80ad7e18c1523d7a2b99c684517bbab7780686b779fca4355ca7d5a740b51e4cfe3484a6e5ce2bbc677d28dac187d9c109112
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SSDEEP
98304:UhY2qRRjR1paGoDMO/b2fpl9vUYBzPUd5cvaqxgKnFtia1:qYlRLXY4O+pXvrLaqWucE
Malware Config
Signatures
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Glupteba
Glupteba is a modular loader written in Golang with various components.
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Glupteba payload 19 IoCs
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Modifies Windows Firewall 2 TTPs 1 IoCs
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UPX packed file 7 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
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Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs
Using powershell.exe command.
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Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes
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C:\Users\Admin\AppData\Local\Temp\779219955e5296b63d6c2fc43d45bf2e2da8aa0875e1ac90e147a5b8f5867d07.exe"C:\Users\Admin\AppData\Local\Temp\779219955e5296b63d6c2fc43d45bf2e2da8aa0875e1ac90e147a5b8f5867d07.exe"1⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
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C:\Users\Admin\AppData\Local\Temp\779219955e5296b63d6c2fc43d45bf2e2da8aa0875e1ac90e147a5b8f5867d07.exe"C:\Users\Admin\AppData\Local\Temp\779219955e5296b63d6c2fc43d45bf2e2da8aa0875e1ac90e147a5b8f5867d07.exe"2⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Command and Scripting Interpreter: PowerShell
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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⤵
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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
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Command and Scripting Interpreter: PowerShell
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Command and Scripting Interpreter: PowerShell
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Command and Scripting Interpreter: PowerShell
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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)
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Command and Scripting Interpreter: PowerShell
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Command and Scripting Interpreter: PowerShell
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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⤵
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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)
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
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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⤵
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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
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
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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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
19KB
MD5d7debb7667e68d11eb13ebfb51f513bb
SHA10e95b5c62360b223ee5dca62996ff32c2070fd06
SHA2567990e5848cf0bd619bef2f27d387d230de7597fac5871052530cba73373aa5e7
SHA512c2d8796b653ac9f14566c80e4bd7a7f83ceb13e76e7b177c5f07e37674ef69ac0736d4c93306b0812af59303577553fd2eab72782d4fc0300d5697bfbc17a22c
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Filesize
19KB
MD5925d46ecdb9ed58c439fa111cb157bd1
SHA110ba30b0a4f55e4c6d2fae1e138f4242f912f183
SHA25601ef5159138967c335405af5c1c213854fb9e58fde3693656eb0b3284f8cb063
SHA51244b4d1d1f32610acad32e7516d82693a3ee492731e0403d4ba261d396bf4f38c9e1e63ed8e7458e25f7f9d2b6c56201f02032402dcaa15e7012face6c919542e
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Filesize
19KB
MD53928cb74b206da7d697e9f748b02f9ae
SHA1bac78cc85a6a84cfeca2ab54671bc818ae46feff
SHA2569dfdb0476bcf18dcd78401ca5052eba564ef2b81eb9b33c1482fe13466d1d27e
SHA512a1c1498ec314b6c5d5bd50f505408436545360f788e2ad2f4b6799fac07301b6391b2b4a2dc3026eafb43349a027a2208979fcf8e5567e0386a5685afae1208e
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Filesize
19KB
MD55b1c4f89f43b29d20125914561955998
SHA1d9f9f9b3fbf66ca33ede382f42d8e9d509038f81
SHA256e960820e8ea3df66da3a0faf506939da69b77a36765de681682fee0331a2730e
SHA51295eb694f33e1db644416065f2fe6345837ef2c865bbc17efe3cf865bdb609bc4f8a1c29c28fde2a0493436429c228097e7e409dbf1b15307a8b30bcffc1ba002
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Filesize
19KB
MD59d676fccb6f63fc254d4ae3f669c4161
SHA179c945caff9257160f1139c79acf4d42d6d267d1
SHA2562349487749c3b7d6b7c9710512536117c34f234dc46463df6396bf7323d6f60a
SHA51286dca15ca6f376edd14057ecd0119e8940b20a695321f3b53e711517799e3725d9c76df1fbc23f868024c362c0b017f82f53d20311508a2f4895f8c40d9b2e16
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Filesize
4.1MB
MD5da8311138cb27dff061c9baf5792f0b5
SHA127380810d050b1b136ffd86792420c67fb637ac6
SHA256779219955e5296b63d6c2fc43d45bf2e2da8aa0875e1ac90e147a5b8f5867d07
SHA512c24ccd11c22ebd264ae686ce9ae80ad7e18c1523d7a2b99c684517bbab7780686b779fca4355ca7d5a740b51e4cfe3484a6e5ce2bbc677d28dac187d9c109112
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec
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Filesize
4.9MB
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Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
4.9MB
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Filesize
304KB
-
Filesize
3.3MB
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Filesize
4.0MB
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Filesize
39.1MB
-
Filesize
9.1MB
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Filesize
4.0MB
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Filesize
8.9MB
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Filesize
9.1MB
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Filesize
8.9MB
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Filesize
39.1MB
-
Filesize
39.1MB
-
Filesize
39.1MB
-
Filesize
39.1MB
-
Filesize
39.1MB
-
Filesize
39.1MB
-
Filesize
39.1MB
-
Filesize
39.1MB
-
Filesize
39.1MB
-
Filesize
39.1MB
-
Filesize
39.1MB
-
Filesize
39.1MB
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Filesize
39.1MB
-
Filesize
80KB
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Filesize
3.3MB
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Filesize
304KB
-
Filesize
3.3MB
-
Filesize
652KB
-
Filesize
68KB
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Filesize
80KB
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Filesize
68KB
-
Filesize
3.3MB
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Filesize
3.3MB
-
Filesize
652KB
-
Filesize
304KB
-
Filesize
304KB
-
Filesize
304KB
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Filesize
3.3MB
-
Filesize
3.3MB
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Filesize
3.3MB
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Filesize
304KB
-
Filesize
39.1MB
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Filesize
39.1MB
-
Filesize
3.3MB
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Filesize
304KB
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Filesize
4.9MB
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Filesize
4.9MB
-
Filesize
40KB
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Filesize
80KB
-
Filesize
600KB
-
Filesize
68KB
-
Filesize
120KB
-
Filesize
7.7MB
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Filesize
7.7MB
-
Filesize
200KB
-
Filesize
56KB
-
Filesize
104KB
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Filesize
7.7MB
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Filesize
304KB
-
Filesize
3.3MB
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Filesize
32KB
-
Filesize
6.5MB
-
Filesize
652KB
-
Filesize
104KB
-
Filesize
472KB
-
Filesize
272KB
-
Filesize
304KB
-
Filesize
120KB
-
Filesize
136KB
-
Filesize
3.3MB
-
Filesize
408KB
-
Filesize
408KB
-
Filesize
7.7MB
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Filesize
6.2MB
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Filesize
7.7MB
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Filesize
216KB
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Filesize
4KB