Analysis
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max time kernel
0s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
17-05-2024 20:04
General
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Target
fb0cc8a7e692e8dd36e6fa359d71add62f54aeb5fc11523785f2d5d0f10ac207.exe
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Size
4.1MB
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MD5
a7ddb03efd3e1dc3331b09367c87eeef
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SHA1
0891eda0d60f2a27a7869de2dec2ebb992f01200
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SHA256
fb0cc8a7e692e8dd36e6fa359d71add62f54aeb5fc11523785f2d5d0f10ac207
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SHA512
ca218ab17044579ed3c513c138be2fbb8b65666432f8b7cfe9c05883b26472dae5e18ead8cb918730d376297050dd01d5932d8ee2ec80daeff2a5fd4cf51b0fc
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SSDEEP
49152:dKSHQE6bCrQt9J2m6qYk0f+BzgqdGFArOOO8EeNSlBbqHPgo81vjAIlxiZQJwR:d1wCr5kG+hEArjFEeNSldQg15xmhR
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 15 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\fb0cc8a7e692e8dd36e6fa359d71add62f54aeb5fc11523785f2d5d0f10ac207.exe"C:\Users\Admin\AppData\Local\Temp\fb0cc8a7e692e8dd36e6fa359d71add62f54aeb5fc11523785f2d5d0f10ac207.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\fb0cc8a7e692e8dd36e6fa359d71add62f54aeb5fc11523785f2d5d0f10ac207.exe"C:\Users\Admin\AppData\Local\Temp\fb0cc8a7e692e8dd36e6fa359d71add62f54aeb5fc11523785f2d5d0f10ac207.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
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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Filesize
19KB
MD5fefa3503fa85d5f938bd06a09587c479
SHA18e5b377ddd2b00df4037e05bed3bef27b69e4449
SHA256062551efc9d609bd0e99e13f93395b4e244e8b09d0e4e6fa1b451b4cad489c34
SHA512285c7f360122bb8a71ed14348b04f84ad94c462a0d2729c3a3f0801a67a86afcc8b472ea19bb332c28793579c7837f6b080ea637a3ba31dc51f5e18ca2a93eb6
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Filesize
19KB
MD5a59ee6458e5f1aa5f2f2b192722b147f
SHA11ae22e5841f61a7616219f9df4bfeed912015c92
SHA256d108dfb4d264a877583aee6ab7bcc95f05ed38f612711ab4aaaa6eab1d94a1a3
SHA512e774f4ac6f829d5a8ec22504617ec718f9321455d6fefbca5e67eff746b2bbf582596d1322944db1e5bdf9920be996a50ef1906aea308a52a7cb476211c9459e
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Filesize
19KB
MD55ddae2514db9dba8e4796f8dfaf49fda
SHA157acd670db966ac2f5c4de9d4b303df8d4090a4b
SHA2566be7c6c88384b3c45b7d8529108e1dfb7d327a65a07d86bf1a5eb09cc6214d5d
SHA5122bb042ee090d9abb88a4c2977bf5b60961ec30a5291eb30fbb10d1537b4a5b962b554cc4436e144f689a1c150f0171289fd58ab41a8f76a8d39078bb6da0ccb1
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Filesize
19KB
MD511bd55f9827f29db76e5543cc3e23cef
SHA1816434cabb7e90f3ef1874814ed1f10b64a29c6e
SHA256d407ce3650bf39cfccc9640a74d1787a07443152cb44dc0c72bedb7eda3c4724
SHA512a7209f703eacfc023e534206d50f98b2e2766d34b2f9fb0875accadd89d8f63cdc3f66729f18cbd0195a2f171ce91b0b4e8276a87f63beaa69b021f9bdd5a9f6
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Filesize
19KB
MD51e3561f95d27980e92b0ee80266ed29e
SHA11d80954d4ff58f5dff7a32392588973c5bea17fc
SHA2565388476d9f450aed8bd7577ef860de3c8ec9ae0fbc1c5bacd0282deb5ce20272
SHA512a444ceac341fd6c848989ff57889ee487528bf4bfd9303ff3454cab2762458af02781fb2a629a8c6779e56faccd5b37ee15d935ae82d161e32e4ba73bd36cbed
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Filesize
4.1MB
MD5a7ddb03efd3e1dc3331b09367c87eeef
SHA10891eda0d60f2a27a7869de2dec2ebb992f01200
SHA256fb0cc8a7e692e8dd36e6fa359d71add62f54aeb5fc11523785f2d5d0f10ac207
SHA512ca218ab17044579ed3c513c138be2fbb8b65666432f8b7cfe9c05883b26472dae5e18ead8cb918730d376297050dd01d5932d8ee2ec80daeff2a5fd4cf51b0fc
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec
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Filesize
39.0MB
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Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
39.0MB
-
Filesize
652KB
-
Filesize
80KB
-
Filesize
68KB
-
Filesize
3.3MB
-
Filesize
3.3MB
-
Filesize
304KB
-
Filesize
39.0MB
-
Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
4.9MB
-
Filesize
3.3MB
-
Filesize
3.3MB
-
Filesize
304KB
-
Filesize
304KB
-
Filesize
3.3MB
-
Filesize
304KB
-
Filesize
3.3MB
-
Filesize
4.0MB
-
Filesize
8.9MB
-
Filesize
8.9MB
-
Filesize
9.1MB
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Filesize
9.1MB
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Filesize
39.0MB
-
Filesize
4.0MB
-
Filesize
80KB
-
Filesize
652KB
-
Filesize
3.3MB
-
Filesize
68KB
-
Filesize
304KB
-
Filesize
3.3MB
-
Filesize
304KB
-
Filesize
600KB
-
Filesize
6.5MB
-
Filesize
104KB
-
Filesize
56KB
-
Filesize
68KB
-
Filesize
32KB
-
Filesize
200KB
-
Filesize
3.3MB
-
Filesize
436KB
-
Filesize
120KB
-
Filesize
40KB
-
Filesize
652KB
-
Filesize
304KB
-
Filesize
80KB
-
Filesize
104KB
-
Filesize
472KB
-
Filesize
272KB
-
Filesize
304KB
-
Filesize
120KB
-
Filesize
3.3MB
-
Filesize
408KB
-
Filesize
408KB
-
Filesize
136KB
-
Filesize
6.2MB
-
Filesize
216KB
-
Filesize
436KB
-
Filesize
3.3MB
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Filesize
304KB