Analysis
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max time kernel
1s -
max time network
153s -
platform
windows11-21h2_x64 -
resource
win11-20240412-en -
resource tags
arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system -
submitted
17/04/2024, 19:06
Static task
static1
Behavioral task
behavioral1
Sample
6c0e9b80ad0aa476b430ed152146326a7f1278f7ab0e6d7e53030d830f0faab1.exe
Resource
win10v2004-20240412-en
General
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Target
6c0e9b80ad0aa476b430ed152146326a7f1278f7ab0e6d7e53030d830f0faab1.exe
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Size
4.2MB
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MD5
064ed882f2f65436f878975e2016a90b
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SHA1
17d7fc2b5bc1f142479f66b6768c73306e4eb48a
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SHA256
6c0e9b80ad0aa476b430ed152146326a7f1278f7ab0e6d7e53030d830f0faab1
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SHA512
507cfc1f1ab91b9f033746f8091427e3842366e8f257f36a1d3dce88ad2aa6d268869518222b5bd32a6c7bd6b251a1c9623ba465b083de37fefd1a71b1f8ed79
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SSDEEP
98304:e+HT2dFOlkJa7jNZC2ePu9ILkthheCYlOak:nzMKBrC2kuA8hntn
Malware Config
Signatures
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Glupteba payload 15 IoCs
resource yara_rule behavioral2/memory/2968-2-0x0000000005350000-0x0000000005C3B000-memory.dmp family_glupteba behavioral2/memory/2968-3-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/1960-53-0x0000000005210000-0x0000000005AFB000-memory.dmp family_glupteba behavioral2/memory/1960-62-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/1960-127-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/1960-172-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/4876-238-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/4876-257-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/4876-265-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/4876-269-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/4876-273-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/4876-277-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/4876-281-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/4876-285-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral2/memory/4876-289-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4860 netsh.exe -
resource yara_rule behavioral2/files/0x000200000002a9bb-245.dat upx behavioral2/memory/3036-246-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/1148-252-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/1148-260-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3048 sc.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 2812 schtasks.exe 3272 schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6c0e9b80ad0aa476b430ed152146326a7f1278f7ab0e6d7e53030d830f0faab1.exe"C:\Users\Admin\AppData\Local\Temp\6c0e9b80ad0aa476b430ed152146326a7f1278f7ab0e6d7e53030d830f0faab1.exe"1⤵PID:2968
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵PID:4744
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C:\Users\Admin\AppData\Local\Temp\6c0e9b80ad0aa476b430ed152146326a7f1278f7ab0e6d7e53030d830f0faab1.exe"C:\Users\Admin\AppData\Local\Temp\6c0e9b80ad0aa476b430ed152146326a7f1278f7ab0e6d7e53030d830f0faab1.exe"2⤵PID:1960
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:3252
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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:3584
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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:4860
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:2228
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:3444
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵PID:4876
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:648
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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:3272
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:5064
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:1992
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:4308
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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:2680
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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:2812
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵PID:3036
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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:440
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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:3048
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵PID:1148
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
MD5ac4917a885cf6050b1a483e4bc4d2ea5
SHA1b1c0a9f27bd21c6bbb8e9be70db8777b4a2a640f
SHA256e39062a62c3c7617feeeff95ea8a0be51104a0d36f46e44eea22556fda74d8d9
SHA512092c67a3ecae1d187cad72a8ea1ea37cb78a0cf79c2cd7fb88953e5990669a2e871267015762fd46d274badb88ac0c1d73b00f1df7394d89bed48a3a45c2ba3d
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5b28c3c7151e89106578e95b656b38740
SHA154b90df62b43047925c99d5d49345ea6c9cf42c5
SHA25664b135595c23720874e9711db92c2fbb99e7a633e8c3107afb75a30d2be3ff4a
SHA5127ba099ac207d1b895314e7dd4dc54e769f1a70b6099285628da5f1339745fc5fd52a4c270e47bdcfe7dc5cbc8de334385739858aac7632bd9a93460ecf38f0e6
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5bcf3b06e396947c16ecf7356d5a518a1
SHA12e2d2cb2033d9783ee5b910c78b93ee99e2ef563
SHA25609926a1b056e235c29fd8d52fa8d628769aca3055aabc494ca1f022247c0d13c
SHA512486a7a985569ffc146cef2d9a465aed55342fbea954d347c2b7d35a9f06eea85d58a0a4b765313dad056b5618540731403e02bcb9442cce2a88732aec12ec627
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5f1c799c31bf4df06d6d001f6dc7b9808
SHA13c57824f86b37104fd0a367cd6cddd62d5ca24af
SHA256bafcbb8fca7dbd701fd8f38dbe3dc83692dabfb88c60daabfddc9963fc69e3b7
SHA512324929d0cba1999d6f4125755ce9ee939a6adae356cedbad89b0ddba47ed5e768a2ba7b050631c82624f17e3cfa67faf05980fccdda9a3c38e53e8febfff436f
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD55d29f927755ddd6a19fff249f48cc278
SHA14e0728a8a5a3dbdadabe17870487fe5a3f9ccf4f
SHA256e828a6c14ff0dd1398ce9f49185764d3827dbec1821f8e8e5f95602d68100226
SHA512af475951263a3ea0a740ed3f81b704b94a78a388714d8fb05201bdbe7cd3d6da64861a94a51d4c614d510bf4c8b46277946e76c40c00d8a1744fc2e1246f2f09
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5fd4349773bbc67f99a1bcb3df3ec75be
SHA173bf4ce42981bcc5a41be37442ad0eb0a0e58a06
SHA256b1c71b8cac90fabce44ccbaf03883c8d5c51b75344f34cf481567fbd872dcdca
SHA512737192483167d02e0d80a0fcaa8c57f40f4159f33ec8154d02a30e0211e35fad7d61107fa620216453a162f0a4fcd3897c371a672d88cb31df20cd8f57dbcebb
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Filesize
4.2MB
MD5064ed882f2f65436f878975e2016a90b
SHA117d7fc2b5bc1f142479f66b6768c73306e4eb48a
SHA2566c0e9b80ad0aa476b430ed152146326a7f1278f7ab0e6d7e53030d830f0faab1
SHA512507cfc1f1ab91b9f033746f8091427e3842366e8f257f36a1d3dce88ad2aa6d268869518222b5bd32a6c7bd6b251a1c9623ba465b083de37fefd1a71b1f8ed79
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec