Analysis
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max time kernel
1s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 19:06
Static task
static1
Behavioral task
behavioral1
Sample
c329c3225b5948039252cdda9b728f19f2f9a175f1c899b482d9fdc1c087d09c.exe
Resource
win10v2004-20240412-en
General
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Target
c329c3225b5948039252cdda9b728f19f2f9a175f1c899b482d9fdc1c087d09c.exe
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Size
4.2MB
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MD5
5d9058de062eff416ffe9afa2e0e418c
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SHA1
250a4a403eeb0e8c6c9af4c963ed4b95106288ae
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SHA256
c329c3225b5948039252cdda9b728f19f2f9a175f1c899b482d9fdc1c087d09c
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SHA512
964e1d0816d7717b147a1380bb3f19bb788263a5e059f9ee049d4f7839d809d513f326a0ad0f9eaf2baee75d2ed1e20c4d626e3779ee004c514c168980dec1a6
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SSDEEP
98304:W+HT2dFOlkJa7jNZC2ePu9ILkthheCYlOaK:PzMKBrC2kuA8hntZ
Malware Config
Signatures
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Glupteba payload 18 IoCs
resource yara_rule behavioral1/memory/3696-2-0x0000000005170000-0x0000000005A5B000-memory.dmp family_glupteba behavioral1/memory/3696-3-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1372-55-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1372-64-0x0000000005160000-0x0000000005A4B000-memory.dmp family_glupteba behavioral1/memory/3696-103-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1372-146-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/1372-152-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-252-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-262-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-265-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-268-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-271-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-274-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-277-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-280-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-283-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-286-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba behavioral1/memory/4212-289-0x0000000000400000-0x000000000310E000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2696 netsh.exe -
resource yara_rule behavioral1/files/0x000800000002343d-255.dat upx behavioral1/memory/3236-259-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/3448-263-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral1/memory/3448-269-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3120 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 4380 schtasks.exe 400 schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c329c3225b5948039252cdda9b728f19f2f9a175f1c899b482d9fdc1c087d09c.exe"C:\Users\Admin\AppData\Local\Temp\c329c3225b5948039252cdda9b728f19f2f9a175f1c899b482d9fdc1c087d09c.exe"1⤵PID:3696
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵PID:1500
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C:\Users\Admin\AppData\Local\Temp\c329c3225b5948039252cdda9b728f19f2f9a175f1c899b482d9fdc1c087d09c.exe"C:\Users\Admin\AppData\Local\Temp\c329c3225b5948039252cdda9b728f19f2f9a175f1c899b482d9fdc1c087d09c.exe"2⤵PID:1372
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:2852
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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:2784
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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:2696
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:2848
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵PID:3976
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵PID:4212
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:3308
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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:400
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:3936
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:2676
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵PID:468
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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:1100
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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:4380
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵PID:3236
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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:4040
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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:3120
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵PID:3448
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
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD59e1ba10b41554fa3d1489d5f513ca2eb
SHA15e80f86f0fabe995a0eea8803f00f7f84ac86aba
SHA2569043dc604af413ca757691cdfc885e54d1b9641bdb924f0511cc96294715beec
SHA5125479eada44c1efb1fa46d1ac9c04d4d417460a732c8f3c50c9703919db83ec6fe7ef0f5448f96cf50c0ba2716aa1915466f0f8c5672223ac5aa289f29c1e3e75
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD51a8bbabbe248ba35890ec6496b6773ba
SHA1449d49b9425acf6c6252953e1612602a01830796
SHA25631d0df1d28dccc22bf2ce64f2a2e6a8c6cd22247e51304dc6dec5e4bcc303d01
SHA5127dd754a04f17366cbc123f5440d54856bef0d0320dd98dcc97c0e1887d84a2c4d8559e2535d7eb9f1f8eb15c6a240cd315334eda03e526976d59c3feb6506370
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD51299b9128f70203e22f1051811954ef3
SHA1dc38188aeb6adefb2aa8c9989d4de6fac7591a56
SHA2562b60d2a9914c0f3ab8baaa1c616083406396cae879c6d6706c0017cf80dac672
SHA5128dbb250056942dc8ea62153b6a159e135b14a7e59611ee4560f78b4d33396e0f8103302496635dbc04cedd132676d14b03b74ce7a066f3b4a65367b4359e6787
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5a20db695061a6236e3325724dc0723e8
SHA1b62f8d4bac0c0475f324b06526335cad100c0d16
SHA2566f94bab41f41f66abd6b5c527a6c1156ccf14e708b7b3d939c92c61144a1cc30
SHA512a42027e3ace02f3415f7abe35879c64427e0840493ad7530f7d0b6919b9e95d15792209590a4b4dbd392498628dec2051668ea5b978af544cb5f65dc83db0883
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5ce0c089806bcf694350ec46b4a08eb55
SHA1592a9879e1fa79f4d884c73185a76985e647870b
SHA256ad2e28086b160f014b4cd4816699fbb58445b2425f38d0453223080c95c7ab91
SHA512b0390155a0a425823b709d93617c3b4514149f5b9b8571aba71151a5d258fdee661d960e7f78246a35a7e51563a0a2260547c7c15b0e1cc85ee9b1917efff057
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Filesize
4.2MB
MD55d9058de062eff416ffe9afa2e0e418c
SHA1250a4a403eeb0e8c6c9af4c963ed4b95106288ae
SHA256c329c3225b5948039252cdda9b728f19f2f9a175f1c899b482d9fdc1c087d09c
SHA512964e1d0816d7717b147a1380bb3f19bb788263a5e059f9ee049d4f7839d809d513f326a0ad0f9eaf2baee75d2ed1e20c4d626e3779ee004c514c168980dec1a6
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec