Analysis
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max time kernel
0s -
max time network
152s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
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submitted
20-05-2024 04:05
General
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Target
a14de3337f6a2bcc7a2bcd08bd448a9e91cdebd0e6414ea9c0fc93aef463eaef.exe
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Size
4.1MB
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MD5
ab3489501b1f4502b14d757d58a693e7
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SHA1
88affec7f490c8af227ce70a9190656f873c2c52
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SHA256
a14de3337f6a2bcc7a2bcd08bd448a9e91cdebd0e6414ea9c0fc93aef463eaef
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SHA512
deaceba8a4b4af60fa7c3d4dd53291eeed2d8dbabe310ccca72013e42fb4602b83674cebbcc3baa23ef107121148a7aa51699b0a2fcacc2152ed998a9b583bde
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SSDEEP
98304:uQAQcsa3GhfWYEvpb4LdECaqY+VYhFzXw/u5g9cAd9n0:uQAQcDPYxuCJe7X5ghf0
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 6 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\a14de3337f6a2bcc7a2bcd08bd448a9e91cdebd0e6414ea9c0fc93aef463eaef.exe"C:\Users\Admin\AppData\Local\Temp\a14de3337f6a2bcc7a2bcd08bd448a9e91cdebd0e6414ea9c0fc93aef463eaef.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\a14de3337f6a2bcc7a2bcd08bd448a9e91cdebd0e6414ea9c0fc93aef463eaef.exe"C:\Users\Admin\AppData\Local\Temp\a14de3337f6a2bcc7a2bcd08bd448a9e91cdebd0e6414ea9c0fc93aef463eaef.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
MD5ac4917a885cf6050b1a483e4bc4d2ea5
SHA1b1c0a9f27bd21c6bbb8e9be70db8777b4a2a640f
SHA256e39062a62c3c7617feeeff95ea8a0be51104a0d36f46e44eea22556fda74d8d9
SHA512092c67a3ecae1d187cad72a8ea1ea37cb78a0cf79c2cd7fb88953e5990669a2e871267015762fd46d274badb88ac0c1d73b00f1df7394d89bed48a3a45c2ba3d
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Filesize
19KB
MD5c139b12bd69e5f3e66dcba256fb9c3e5
SHA10d614ac73dda99941fe8e3e8d6eef982969bd5ed
SHA25640a945c348041f7f6e5ea20155448af11cc5624a841e5de0beed03c4f014431c
SHA5120dd84eb56263e1db2172e0b3e191ba825dae8a909306d4c38f3d7db79436818723dfe163ef285ca14a4ed825fcacada2605c834f68a44cc7532d78a6c1a7ac14
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Filesize
19KB
MD58b257a1b3648de130f7eb42a753dea2c
SHA1d0144eb21d2b203a771e3a25205edd405e4574e9
SHA2569097e643572c30c5fc835902f8314216ad778f9a21e3fc111b85cb2a1d25cdc8
SHA512eada1b052fdc2f6b51d0601568384be2edc5da6313a65be8d88fae8e6c41590730ff9b68a375beb49dbb75ca66ddde75e8ebef696c78330b0cdc6f183b2cfe40
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Filesize
19KB
MD5690880709753fccbdd9baae925971565
SHA16dd64a845dafd931ff90e16d53219af8f2b1cdae
SHA2568f16cf92acf2698dc2e883962f4ac195daee8070133cc03125de381b1497b140
SHA512269ca0b751955f935dbfd75af9440990d7d48f5f875a140d426b96fa8eae0c547b87626ca6e9ce97c24f0b657dcfbc9dc137277e88497f25bb186b5dbc77a8f3
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Filesize
19KB
MD5eac716a3867a0cd52840875807dee19e
SHA194c227a2e68dc777e9362af5d46ada7fd0c1574d
SHA256efb3b1e91a86b5710b88af790c779ff7948bb8f9aed0548eda10e2b1571ccac5
SHA512e3e565d5418a1f4bb8fe298a7cbe1a48d7c6c6b8523daf7c7bbe0a20444b052b93a8ce13d7bb082e5a4d55d2c69b783685ed44cf8192b6f85a55e775479f6d8c
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Filesize
19KB
MD525546cd7154027f3897967f03ef716b6
SHA10c9000fcc7a7b140ae4ca10f99c4e39bd47fa3a2
SHA25648c9d8747635f0552e3021b3a693a24c2e61748ca51094931b7dab0af8be7df5
SHA512b3656686234f627be1786161167e2231af9c2b2c28c9ea51abb8c766aea9c8e5d25adb7d301ce447e03c733c8523698f174327ad716c7e25a843d6d5d4c72416
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Filesize
4.1MB
MD5ab3489501b1f4502b14d757d58a693e7
SHA188affec7f490c8af227ce70a9190656f873c2c52
SHA256a14de3337f6a2bcc7a2bcd08bd448a9e91cdebd0e6414ea9c0fc93aef463eaef
SHA512deaceba8a4b4af60fa7c3d4dd53291eeed2d8dbabe310ccca72013e42fb4602b83674cebbcc3baa23ef107121148a7aa51699b0a2fcacc2152ed998a9b583bde
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec
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Filesize
3.3MB
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Filesize
3.3MB
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Filesize
304KB
-
Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
3.3MB
-
Filesize
304KB
-
Filesize
84KB
-
Filesize
304KB
-
Filesize
656KB
-
Filesize
3.3MB
-
Filesize
68KB
-
Filesize
304KB
-
Filesize
3.3MB
-
Filesize
3.3MB
-
Filesize
656KB
-
Filesize
84KB
-
Filesize
68KB
-
Filesize
304KB
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Filesize
35.2MB
-
Filesize
35.2MB
-
Filesize
35.2MB
-
Filesize
35.2MB
-
Filesize
35.2MB
-
Filesize
35.2MB
-
Filesize
35.2MB
-
Filesize
35.2MB
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Filesize
35.2MB
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Filesize
35.2MB
-
Filesize
35.2MB
-
Filesize
35.2MB
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Filesize
35.2MB
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Filesize
4.0MB
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Filesize
9.1MB
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Filesize
4.0MB
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Filesize
8.9MB
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Filesize
35.2MB
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Filesize
8.9MB
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Filesize
9.1MB
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Filesize
304KB
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Filesize
3.3MB
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Filesize
3.3MB
-
Filesize
3.3MB
-
Filesize
304KB
-
Filesize
3.3MB
-
Filesize
7.7MB
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Filesize
6.2MB
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Filesize
104KB
-
Filesize
84KB
-
Filesize
56KB
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Filesize
304KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
600KB
-
Filesize
3.3MB
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Filesize
40KB
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Filesize
216KB
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Filesize
6.5MB
-
Filesize
104KB
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Filesize
4KB
-
Filesize
32KB
-
Filesize
68KB
-
Filesize
656KB
-
Filesize
120KB
-
Filesize
208KB
-
Filesize
280KB
-
Filesize
304KB
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Filesize
120KB
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Filesize
7.7MB
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Filesize
136KB
-
Filesize
408KB
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Filesize
3.3MB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
35.2MB
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Filesize
4.9MB
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Filesize
4.9MB