Analysis
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max time kernel
2s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
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submitted
23/04/2024, 19:13
General
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Target
9442c5d264c03fb15e44b5cabeca9bb56a92b1f5c4d5cf29bb97b4346aac15ae.exe
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Size
4.2MB
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MD5
8b3d246dfc96e7b55b08d121ddad08f7
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SHA1
7ef85dc053d1bd6b83397269f24f579558231d78
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SHA256
9442c5d264c03fb15e44b5cabeca9bb56a92b1f5c4d5cf29bb97b4346aac15ae
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SHA512
cca14efdd89f8b5e60120fcf3ad27f6df4a702f67a20928811df71542b07346aa3fe1981931e45ecd92d3979822995e6d0ac42b8309105dac5df5d8419693f6b
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SSDEEP
98304:Ljy//HaMA0oZdbKSc0+JUZTVnoWtL+8xpWZFuC:7pjD+c6O+8yZ9
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 17 IoCs
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Modifies Windows Firewall 2 TTPs 1 IoCs
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UPX packed file 4 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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Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\9442c5d264c03fb15e44b5cabeca9bb56a92b1f5c4d5cf29bb97b4346aac15ae.exe"C:\Users\Admin\AppData\Local\Temp\9442c5d264c03fb15e44b5cabeca9bb56a92b1f5c4d5cf29bb97b4346aac15ae.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\9442c5d264c03fb15e44b5cabeca9bb56a92b1f5c4d5cf29bb97b4346aac15ae.exe"C:\Users\Admin\AppData\Local\Temp\9442c5d264c03fb15e44b5cabeca9bb56a92b1f5c4d5cf29bb97b4346aac15ae.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\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
MD594d01783d742821c28338f8ebb8d1c90
SHA1d9c06b7cec990fa28666aa9a15d544ffef6a4d03
SHA256a2005929d2161c37ea2fe24c3c5b0aa886c05f563373de88e4a2574762ce96f1
SHA512b57e90a8fc9aa4559edc83abc56721ca6ad9907a2ed332302e3514cb285b3e42d6b0974265b69e6dac52d9d9d6f06eba2a51f11e4d5133439281393bcee4b5c9
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Filesize
19KB
MD57d1fd4c1d4c0493a940f08f57c13222b
SHA11d062736d43b05e8f4006a449ba815885a7fee61
SHA256c951962d74b96742dc29ddca3fb7069fb6856711723137d28751449db803b5ef
SHA5128391ebda7f312487c4c7a6feec6078112ce4c090b08b9408876ffdc5873cb0e94aed7823553c6665b35158abc6c9946db1ac4e11f38537a97d3584c7080b6044
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Filesize
19KB
MD5e880cead9ea50519244f732881708ea0
SHA1ac257d06622b2a7d45fc9472209e4fbae79eafdf
SHA256b808b85af6701bb82f2b773fc8a74c7961fdbc081e5a652e7733a4f4e4a0dd37
SHA51253666b06f7435bf1cd9855adb8d7b12ac03e6b5133f12ce52afe9940dd217a03da0f61bdbeb277e1bbf1fa85373ea5284c93f796827a6ae7522bd11a425e08c7
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Filesize
19KB
MD5b42796425dd9e41d6c3b573e60953e9c
SHA1e2f8a51128f46770959ca775d6f4bae0e76a2fa5
SHA25613678f07ad1f9c2f697f3f916417eef5f79ef466a4f94f49675aab2d32a77552
SHA51298325b8d2e90785f78dc23660992ef94071650e0dfd108e9a9fc9c51222aa1e15e1616dc9128843cf401afe3020d2c1eb5890f06d46549a311e280601fa161d8
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Filesize
19KB
MD5fa05386d6ee5cf54b4143f50aa2192c8
SHA15d885f9ea1d16fc0e3695a8effee58960c87e376
SHA2562352c05806c5405cd24212a6ed68fa8e34e6d45b81bc109106b086e09e61c7ea
SHA5123cdeff3317691829fc6af29ebd6ab4058d16d925cb32a941b027a29db0b912173f933749c6d0b4fb2051114d221f7846a4ffc2a72ad585258b299aee2e4bf45b
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Filesize
4.2MB
MD58b3d246dfc96e7b55b08d121ddad08f7
SHA17ef85dc053d1bd6b83397269f24f579558231d78
SHA2569442c5d264c03fb15e44b5cabeca9bb56a92b1f5c4d5cf29bb97b4346aac15ae
SHA512cca14efdd89f8b5e60120fcf3ad27f6df4a702f67a20928811df71542b07346aa3fe1981931e45ecd92d3979822995e6d0ac42b8309105dac5df5d8419693f6b
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec
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Filesize
8.9MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
64.1MB
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Filesize
8.9MB
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Filesize
4.9MB
-
Filesize
64KB
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Filesize
3.3MB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
80KB
-
Filesize
68KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
304KB
-
Filesize
64KB
-
Filesize
7.7MB
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Filesize
652KB
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Filesize
64.1MB
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Filesize
4.0MB
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Filesize
4.0MB
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Filesize
4.9MB
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Filesize
4.9MB
-
Filesize
64KB
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Filesize
3.3MB
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Filesize
304KB
-
Filesize
64KB
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Filesize
3.3MB
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Filesize
7.7MB
-
Filesize
64KB
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Filesize
7.7MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
3.3MB
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Filesize
304KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
64KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
32KB
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Filesize
64KB
-
Filesize
408KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
3.3MB
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Filesize
80KB
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Filesize
56KB
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Filesize
68KB
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Filesize
600KB
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Filesize
136KB
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Filesize
3.3MB
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Filesize
40KB
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Filesize
652KB
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Filesize
120KB
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Filesize
64KB
-
Filesize
200KB
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Filesize
304KB
-
Filesize
104KB
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Filesize
6.2MB
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Filesize
64KB
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Filesize
104KB
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Filesize
6.5MB
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Filesize
7.7MB
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Filesize
216KB
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Filesize
120KB
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Filesize
304KB
-
Filesize
472KB
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Filesize
272KB
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Filesize
64.1MB
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Filesize
64.1MB
-
Filesize
64.1MB
-
Filesize
64.1MB
-
Filesize
64.1MB
-
Filesize
64.1MB
-
Filesize
64.1MB
-
Filesize
64.1MB
-
Filesize
64.1MB
-
Filesize
64.1MB
-
Filesize
64.1MB
-
Filesize
64.1MB
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Filesize
64.1MB