Analysis
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max time kernel
9s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
15-05-2024 18:07
Static task
static1
Behavioral task
behavioral1
Sample
c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe
Resource
win10v2004-20240426-en
General
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Target
c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe
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Size
4.1MB
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MD5
705fcc3d735a1f32bb12f0abf203dcca
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SHA1
895c21f60ddf6d74103ab4c15f9d8358ea214f2e
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SHA256
c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de
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SHA512
33e31394e7fa694388d8b726671c5e12240e24001d0b165b116b2b5375531034eaecdc1681da833a00885ca0977a94e2500db12209af0f2a188fa2ff680a5290
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SSDEEP
98304:YoKALZtLSnhBaG13jSGzI9y04m/Xf7c/d7YDSGfJg5NEka2Q+gg:YC1IraEjIw04m/Xfo4a5yka2Q+gg
Malware Config
Signatures
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Glupteba payload 19 IoCs
resource yara_rule behavioral1/memory/852-2-0x0000000004C90000-0x000000000557B000-memory.dmp family_glupteba behavioral1/memory/852-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral1/memory/852-28-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/852-56-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral1/memory/852-58-0x0000000004C90000-0x000000000557B000-memory.dmp family_glupteba behavioral1/memory/852-55-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/3632-132-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/3632-203-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-222-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-227-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-234-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-237-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-240-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-243-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-246-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-249-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-252-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-255-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba behavioral1/memory/1508-258-0x0000000000400000-0x0000000002B0B000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 5048 netsh.exe -
resource yara_rule behavioral1/files/0x0008000000023414-226.dat upx behavioral1/memory/1824-229-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/1824-232-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2680-231-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2680-235-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/2680-241-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1124 sc.exe -
pid Process 3968 powershell.exe 3192 powershell.exe 1584 powershell.exe 2500 powershell.exe 5112 powershell.exe 2824 powershell.exe 4940 powershell.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3276 schtasks.exe 4360 schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe"C:\Users\Admin\AppData\Local\Temp\c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe"1⤵PID:852
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
PID:3968
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C:\Users\Admin\AppData\Local\Temp\c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe"C:\Users\Admin\AppData\Local\Temp\c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe"2⤵PID:3632
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Command and Scripting Interpreter: PowerShell
PID:3192
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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⤵PID:4000
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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
PID:5048
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Command and Scripting Interpreter: PowerShell
PID:1584
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Command and Scripting Interpreter: PowerShell
PID:2500
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵PID:1508
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Command and Scripting Interpreter: PowerShell
PID:5112
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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)
PID:3276
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:3128
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Command and Scripting Interpreter: PowerShell
PID:2824
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Command and Scripting Interpreter: PowerShell
PID:4940
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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⤵PID:2212
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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)
PID:4360
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵PID:1824
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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⤵PID:3504
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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
PID:1124
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵PID:2680
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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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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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5fae20b6e7877ff9468a87fc51f5835ad
SHA1b07817703227c27af07ecff7a45eed7ddc956100
SHA2568dcf8fea469a5fe4855081ec88b4266ab216f89e4c89db61f655a79587e837e0
SHA512923f8ec6d1f9be75da1952d84c7d9925d7bf77aa365dadc17b0f6123c5b477a46a7f82eaff3c6848073941c443282a62ad75fa9865970d2e1ad095e587e302d7
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5fb793a9e43aebf5e6f1312c845cb4f18
SHA167e149c588ddcd255becfb52003ab2e69fe29bb3
SHA256b537fb059c48e08f11f7fd746fefb0a483d61511101041e41a66fc539c245ab7
SHA51234552e8137977e0589e904e7ff71f8a7920d2902e1842b8483bbd47ef6e593e4da6031cb22ae3bb85496e49880b813ebf6346e1cb79374aefcc90b98bd0cc6b8
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5f1ae041e8a3a8541c087dc56d9ff0b04
SHA139874047613645ec60c5675ae66ddb2bea1edc8f
SHA25681dbd481c95d7bfe3b29c4c89101bd79bda68a96d7eca355dda287d2d388b7d9
SHA5128d5508958e58d20d4b68da0b2297dc1939f69e93524a757b780f8625cf3616b245bb0229a0ec8b3707fabccdb58929f459c733c0e0a14fd90d3a3baab716f726
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD51a349d5e9cae4b49524988e42846d88a
SHA1a76ad48a9db31de260aa8159fb737160e1068ba5
SHA256a6522ec99a8df8a412cdaaa43b6d4fe319654acf6c5a820815e689e45f5b354b
SHA51219f39add706aaa05afb5242dcb7be88006b1642c945872369638714fd10ef5f936400ca3587c82bf6501d68606170bbbcd6138f88a4bd714614faae02f3eb017
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5c0af6ef0dce7537b5511356a5f1eb982
SHA18dae04df0893cda741a55c6e6c86c3935a7f3b5e
SHA25611def5e8b519dc2cd35039e332ccd660b2c89a6dd00c7325b80b6a23195bb45d
SHA51226fce1119a097a9029877617cf43891b2a8218f8537bbd906aa634362cb25143bd8e06c7049ca760a03da56077fa5da85ca8a30bf947e8efcb5d0cc2fb1cf7e0
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Filesize
4.1MB
MD5705fcc3d735a1f32bb12f0abf203dcca
SHA1895c21f60ddf6d74103ab4c15f9d8358ea214f2e
SHA256c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de
SHA51233e31394e7fa694388d8b726671c5e12240e24001d0b165b116b2b5375531034eaecdc1681da833a00885ca0977a94e2500db12209af0f2a188fa2ff680a5290
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec