Analysis
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max time kernel
10s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
25-04-2024 12:46
General
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Target
7a153d0272fcdc446a34357c9e79e1ef3b04876c59b150190b523ab959d55b19.exe
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Size
4.2MB
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MD5
b10b71806ed7fcd1b97d1b020139475e
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SHA1
9089294c4bd28005fd85f52f558a990ea35a3d2f
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SHA256
7a153d0272fcdc446a34357c9e79e1ef3b04876c59b150190b523ab959d55b19
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SHA512
8ab382905b723b4c6cec584b727a50dc42de503608c5b84302fce3f7a4733f59da4776fb23c81540a624e05f0c776b605797e23d8ea5bbfc44d661f4764ccea3
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SSDEEP
98304:JlPNnLMcliXgk6mZUGEiVLqbbhuqLV4AlEjP7j:JlP9LMc0wkDbEiV0LVI3
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 12 IoCs
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Modifies Windows Firewall 2 TTPs 1 IoCs
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UPX packed file 3 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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Program crash 3 IoCs
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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\7a153d0272fcdc446a34357c9e79e1ef3b04876c59b150190b523ab959d55b19.exe"C:\Users\Admin\AppData\Local\Temp\7a153d0272fcdc446a34357c9e79e1ef3b04876c59b150190b523ab959d55b19.exe"1⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
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C:\Users\Admin\AppData\Local\Temp\7a153d0272fcdc446a34357c9e79e1ef3b04876c59b150190b523ab959d55b19.exe"C:\Users\Admin\AppData\Local\Temp\7a153d0272fcdc446a34357c9e79e1ef3b04876c59b150190b523ab959d55b19.exe"2⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
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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⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
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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⤵
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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⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
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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\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4400 -s 8683⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4400 -s 8723⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4400 -s 6003⤵
- Program crash
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3096 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:81⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4400 -ip 44001⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4400 -ip 44001⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4400 -ip 44001⤵
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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
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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Filesize
19KB
MD52c49353c1265c940d0590badab4a66e4
SHA17ede5f62b052d1d4d8ea957c469aba8607138a55
SHA256c3171e5565b37e97ee3ebe80f122f108d88353e21b177d21b9a01e7fea1a3752
SHA512e841c9b9bd2509150cca48a13d5e6121aa4d010602e21923057d2a4b612f8108127ed70278a6e74fbf00aae2723b2337c5ad5df912d3951ab7aa9df14bcbcd90
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Filesize
19KB
MD5b79e5db674de18b011ceef5e05ad6c54
SHA1d1fff27036d5f464e19e7f1778e7109dac254e2a
SHA2569eba44494101ad4c35168de29be4e48fdbb4e870dd2319ce6f2067aa1c91b828
SHA512a53b6bc4296dbe4114a9c943ad27d51b8c179435594628db9398d7dd45ae587cd6282d5fa36fdcfa1d1422c2f23ce628f2a3488224676c8fe2cd951e1c677d56
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Filesize
19KB
MD5457b0fa7b9ffb8ca202b36335b3fe4a5
SHA166b57418c44da308a4ab0621640d801c16c88472
SHA2564a1019ed695d0135e8f4852a98d275e8e426dcbe3bd5f58ecbf91203d0d6b893
SHA512144ee660d0dc4ac4f31a343bb22241c241355381ab7a9de34fc18d81d38b1d827e62386deafa35c4dd228ad5e1f92f9fe89cb49ab4212c3ddc624094456644e1
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Filesize
19KB
MD54eb6f97113f0e9fa86932778a698a59c
SHA1d556fab01fb0f8e78a53e5fa1022ddb6bad137e4
SHA2569ed5ba198ffc8c6e67d2382e0a48870bd315810d5cb8380c4f23c29fd17d2579
SHA5127ca47cd3606fb60c983cc727b21136ad89e152d6050e6c06b374d141f37c6b99f564c8c8e94aa60d1cdf4be519b9bef64ebc3a13888baf31d802beed564fa7f4
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Filesize
19KB
MD5ec55897494e2b57badab150c50c19aff
SHA1071b06501f5df0c992bbd8c58def624d5531e0cb
SHA25631b89fb5279155dfa70dee216715e3f217f2ca3f9d83d98d87de7ef992e3910e
SHA5124c4f98ba36ed94569ce24ecb7c5cc557a49a8fbad91cc66965a3a5b5b7b51fda8907a6d635a301597d425b3a2f6ecee2bf466278fc1a73ba653565bb9f1f8dd7
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Filesize
4.2MB
MD5b10b71806ed7fcd1b97d1b020139475e
SHA19089294c4bd28005fd85f52f558a990ea35a3d2f
SHA2567a153d0272fcdc446a34357c9e79e1ef3b04876c59b150190b523ab959d55b19
SHA5128ab382905b723b4c6cec584b727a50dc42de503608c5b84302fce3f7a4733f59da4776fb23c81540a624e05f0c776b605797e23d8ea5bbfc44d661f4764ccea3
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec
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Filesize
4.9MB
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Filesize
64KB
-
Filesize
3.3MB
-
Filesize
64KB
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Filesize
64KB
-
Filesize
7.7MB
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Filesize
304KB
-
Filesize
3.3MB
-
Filesize
44.0MB
-
Filesize
44.0MB
-
Filesize
44.0MB
-
Filesize
44.0MB
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Filesize
44.0MB
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Filesize
8.9MB
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Filesize
8.9MB
-
Filesize
4.0MB
-
Filesize
44.0MB
-
Filesize
44.0MB
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Filesize
44.0MB
-
Filesize
7.7MB
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Filesize
3.3MB
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Filesize
304KB
-
Filesize
64KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
64KB
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Filesize
4.9MB
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Filesize
4.0MB
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Filesize
4.0MB
-
Filesize
44.0MB
-
Filesize
44.0MB
-
Filesize
44.0MB
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Filesize
44.0MB
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Filesize
3.3MB
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Filesize
304KB
-
Filesize
7.7MB
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Filesize
64KB
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Filesize
216KB
-
Filesize
6.2MB
-
Filesize
136KB
-
Filesize
408KB
-
Filesize
408KB
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Filesize
3.3MB
-
Filesize
120KB
-
Filesize
272KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
32KB
-
Filesize
104KB
-
Filesize
80KB
-
Filesize
56KB
-
Filesize
68KB
-
Filesize
600KB
-
Filesize
40KB
-
Filesize
64KB
-
Filesize
200KB
-
Filesize
120KB
-
Filesize
652KB
-
Filesize
304KB
-
Filesize
6.5MB
-
Filesize
104KB
-
Filesize
472KB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
3.3MB
-
Filesize
64KB
-
Filesize
3.3MB
-
Filesize
304KB
-
Filesize
64KB
-
Filesize
304KB
-
Filesize
7.7MB
-
Filesize
80KB
-
Filesize
68KB
-
Filesize
652KB