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Overview
overview
10Static
static
101106-01-Redline.exe
windows10-1703-x64
101106-01-Redline.exe
windows10-2004-x64
101106-02-Stealc.exe
windows10-1703-x64
101106-02-Stealc.exe
windows10-2004-x64
101106-03-Ag...la.exe
windows10-1703-x64
101106-03-Ag...la.exe
windows10-2004-x64
101106-04-Warzone.exe
windows10-1703-x64
101106-04-Warzone.exe
windows10-2004-x64
101106-05-Windigo.exe
windows10-1703-x64
71106-05-Windigo.exe
windows10-2004-x64
71106-06-Zgrat.exe
windows10-1703-x64
101106-06-Zgrat.exe
windows10-2004-x64
101106-07-Bl...er.exe
windows10-1703-x64
101106-07-Bl...er.exe
windows10-2004-x64
71106-08-Glupteba.exe
windows10-1703-x64
101106-08-Glupteba.exe
windows10-2004-x64
101106-09-Msfvenom.exe
windows10-1703-x64
101106-09-Msfvenom.exe
windows10-2004-x64
101106-10-Windigo.exe
windows10-1703-x64
71106-10-Windigo.exe
windows10-2004-x64
71106-11-Njrat.exe
windows10-1703-x64
101106-11-Njrat.exe
windows10-2004-x64
101106-12-Gh0st.dll
windows10-1703-x64
11106-12-Gh0st.dll
windows10-2004-x64
1Resubmissions
06/11/2023, 19:37
231106-ybwfxadf81 1006/11/2023, 19:33
231106-x9tjjadf4z 1006/11/2023, 16:18
231106-tr58tscc9y 10Analysis
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max time kernel
426s -
max time network
1156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
06/11/2023, 19:37
Behavioral task
behavioral1
Sample
1106-01-Redline.exe
Resource
win10-20231025-en
Behavioral task
behavioral2
Sample
1106-01-Redline.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral3
Sample
1106-02-Stealc.exe
Resource
win10-20231023-en
Behavioral task
behavioral4
Sample
1106-02-Stealc.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral5
Sample
1106-03-AgentTesla.exe
Resource
win10-20231020-en
Behavioral task
behavioral6
Sample
1106-03-AgentTesla.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral7
Sample
1106-04-Warzone.exe
Resource
win10-20231020-en
Behavioral task
behavioral8
Sample
1106-04-Warzone.exe
Resource
win10v2004-20231025-en
Behavioral task
behavioral9
Sample
1106-05-Windigo.exe
Resource
win10-20231023-en
Behavioral task
behavioral10
Sample
1106-05-Windigo.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral11
Sample
1106-06-Zgrat.exe
Resource
win10-20231020-en
Behavioral task
behavioral12
Sample
1106-06-Zgrat.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral13
Sample
1106-07-BlankGrabber.exe
Resource
win10-20231025-en
Behavioral task
behavioral14
Sample
1106-07-BlankGrabber.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral15
Sample
1106-08-Glupteba.exe
Resource
win10-20231020-en
Behavioral task
behavioral16
Sample
1106-08-Glupteba.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral17
Sample
1106-09-Msfvenom.exe
Resource
win10-20231023-en
Behavioral task
behavioral18
Sample
1106-09-Msfvenom.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral19
Sample
1106-10-Windigo.exe
Resource
win10-20231020-en
Behavioral task
behavioral20
Sample
1106-10-Windigo.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral21
Sample
1106-11-Njrat.exe
Resource
win10-20231025-en
Behavioral task
behavioral22
Sample
1106-11-Njrat.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral23
Sample
1106-12-Gh0st.dll
Resource
win10-20231023-en
Behavioral task
behavioral24
Sample
1106-12-Gh0st.dll
Resource
win10v2004-20231020-en
General
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Target
1106-08-Glupteba.exe
-
Size
4.1MB
-
MD5
62c5023b7795f6cda227123440759692
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SHA1
5f1a0c39e76804d9f72074ff381c59be19b4dd77
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SHA256
4db29e860c01192913f9c177570bbb5ea70282ca6fd2c93e1488b4e989474ab9
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SHA512
70f3c5877a450485eb52aaa1707a8cdc5f1a7e2afbee371e4c808600f4c55a6992fe99ef918a0851627072564ba6479a6f6bb17573231d653ad3f53f3614a4e4
-
SSDEEP
98304:4HeHXGGmYFuHsBIxknjn1eYgExLMY+GACXMAVfwuZM:BH2GmouHsBIWnBAKBf1ZM
Malware Config
Signatures
-
Glupteba payload 20 IoCs
resource yara_rule behavioral16/memory/4840-2-0x0000000002EC0000-0x00000000037AB000-memory.dmp family_glupteba behavioral16/memory/4840-3-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/4840-6-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/4840-8-0x0000000002EC0000-0x00000000037AB000-memory.dmp family_glupteba behavioral16/memory/4840-34-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/4840-60-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/4580-63-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/4580-93-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/4580-160-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-231-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-264-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-272-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-274-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-276-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-278-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-280-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-282-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-284-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-286-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/640-295-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba -
Modifies Windows Firewall 1 TTPs 1 IoCs
pid Process 4276 netsh.exe -
Executes dropped EXE 5 IoCs
pid Process 640 csrss.exe 5052 injector.exe 956 windefender.exe 2012 windefender.exe 4296 f801950a962ddba14caaa44bf084b55c.exe -
resource yara_rule behavioral16/files/0x000b000000022d25-267.dat upx behavioral16/files/0x000b000000022d25-269.dat upx behavioral16/files/0x000b000000022d25-270.dat upx behavioral16/memory/956-271-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral16/memory/2012-273-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral16/memory/2012-277-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral16/files/0x000e000000022d53-291.dat upx behavioral16/files/0x000e000000022d53-293.dat upx behavioral16/memory/2012-294-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral16/memory/4296-296-0x0000000000400000-0x0000000000C25000-memory.dmp upx behavioral16/memory/4296-298-0x0000000000400000-0x0000000000C25000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
description ioc Process File opened for modification \??\WinMonFS csrss.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe -
Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN 1106-08-Glupteba.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rss\csrss.exe 1106-08-Glupteba.exe File created C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\rss 1106-08-Glupteba.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 220 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 2264 4580 WerFault.exe 103 4572 640 WerFault.exe 116 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4520 schtasks.exe 4852 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-2591 = "Tocantins Daylight Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-212 = "Pacific Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-201 = "US Mountain Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-622 = "Korea Standard Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-92 = "Pacific SA Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-301 = "Romance Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-331 = "E. Europe Daylight Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-71 = "Newfoundland Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-261 = "GMT Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2002 = "Cabo Verde Standard Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-2181 = "Astrakhan Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2141 = "Transbaikal Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-391 = "Arab Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1971 = "Belarus Daylight Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-981 = "Kamchatka Daylight Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-332 = "E. Europe Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-591 = "Malay Peninsula Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1411 = "Syria Daylight Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-691 = "Tasmania Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2631 = "Norfolk Daylight Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-831 = "SA Eastern Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2842 = "Saratov Standard Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-2631 = "Norfolk Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-2592 = "Tocantins Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-215 = "Pacific Standard Time (Mexico)" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-572 = "China Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-291 = "Central European Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-621 = "Korea Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-32 = "Mid-Atlantic Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-391 = "Arab Daylight Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2371 = "Easter Island Daylight Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-681 = "E. Australia Daylight Time" windefender.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2536 powershell.exe 2536 powershell.exe 2536 powershell.exe 4840 1106-08-Glupteba.exe 4840 1106-08-Glupteba.exe 4420 powershell.exe 4420 powershell.exe 4420 powershell.exe 4580 1106-08-Glupteba.exe 4580 1106-08-Glupteba.exe 4580 1106-08-Glupteba.exe 4580 1106-08-Glupteba.exe 4580 1106-08-Glupteba.exe 4580 1106-08-Glupteba.exe 4580 1106-08-Glupteba.exe 4580 1106-08-Glupteba.exe 4580 1106-08-Glupteba.exe 4580 1106-08-Glupteba.exe 816 powershell.exe 816 powershell.exe 816 powershell.exe 3436 powershell.exe 3436 powershell.exe 3436 powershell.exe 1460 powershell.exe 1460 powershell.exe 1460 powershell.exe 2684 powershell.exe 2684 powershell.exe 2684 powershell.exe 5088 powershell.exe 5088 powershell.exe 5088 powershell.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 640 csrss.exe 640 csrss.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 640 csrss.exe 640 csrss.exe 640 csrss.exe 640 csrss.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe 5052 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 2536 powershell.exe Token: SeDebugPrivilege 4840 1106-08-Glupteba.exe Token: SeImpersonatePrivilege 4840 1106-08-Glupteba.exe Token: SeDebugPrivilege 4420 powershell.exe Token: SeDebugPrivilege 816 powershell.exe Token: SeDebugPrivilege 3436 powershell.exe Token: SeDebugPrivilege 1460 powershell.exe Token: SeDebugPrivilege 2684 powershell.exe Token: SeDebugPrivilege 5088 powershell.exe Token: SeSystemEnvironmentPrivilege 640 csrss.exe Token: SeSecurityPrivilege 220 sc.exe Token: SeSecurityPrivilege 220 sc.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 4840 wrote to memory of 2536 4840 1106-08-Glupteba.exe 97 PID 4840 wrote to memory of 2536 4840 1106-08-Glupteba.exe 97 PID 4840 wrote to memory of 2536 4840 1106-08-Glupteba.exe 97 PID 4580 wrote to memory of 4420 4580 1106-08-Glupteba.exe 105 PID 4580 wrote to memory of 4420 4580 1106-08-Glupteba.exe 105 PID 4580 wrote to memory of 4420 4580 1106-08-Glupteba.exe 105 PID 4580 wrote to memory of 3704 4580 1106-08-Glupteba.exe 108 PID 4580 wrote to memory of 3704 4580 1106-08-Glupteba.exe 108 PID 3704 wrote to memory of 4276 3704 cmd.exe 110 PID 3704 wrote to memory of 4276 3704 cmd.exe 110 PID 4580 wrote to memory of 816 4580 1106-08-Glupteba.exe 111 PID 4580 wrote to memory of 816 4580 1106-08-Glupteba.exe 111 PID 4580 wrote to memory of 816 4580 1106-08-Glupteba.exe 111 PID 4580 wrote to memory of 3436 4580 1106-08-Glupteba.exe 113 PID 4580 wrote to memory of 3436 4580 1106-08-Glupteba.exe 113 PID 4580 wrote to memory of 3436 4580 1106-08-Glupteba.exe 113 PID 4580 wrote to memory of 640 4580 1106-08-Glupteba.exe 116 PID 4580 wrote to memory of 640 4580 1106-08-Glupteba.exe 116 PID 4580 wrote to memory of 640 4580 1106-08-Glupteba.exe 116 PID 640 wrote to memory of 1460 640 csrss.exe 120 PID 640 wrote to memory of 1460 640 csrss.exe 120 PID 640 wrote to memory of 1460 640 csrss.exe 120 PID 640 wrote to memory of 2684 640 csrss.exe 126 PID 640 wrote to memory of 2684 640 csrss.exe 126 PID 640 wrote to memory of 2684 640 csrss.exe 126 PID 640 wrote to memory of 5088 640 csrss.exe 129 PID 640 wrote to memory of 5088 640 csrss.exe 129 PID 640 wrote to memory of 5088 640 csrss.exe 129 PID 640 wrote to memory of 5052 640 csrss.exe 133 PID 640 wrote to memory of 5052 640 csrss.exe 133 PID 956 wrote to memory of 2360 956 windefender.exe 140 PID 956 wrote to memory of 2360 956 windefender.exe 140 PID 956 wrote to memory of 2360 956 windefender.exe 140 PID 2360 wrote to memory of 220 2360 cmd.exe 141 PID 2360 wrote to memory of 220 2360 cmd.exe 141 PID 2360 wrote to memory of 220 2360 cmd.exe 141 PID 640 wrote to memory of 4296 640 csrss.exe 145 PID 640 wrote to memory of 4296 640 csrss.exe 145 PID 640 wrote to memory of 4296 640 csrss.exe 145 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\1106-08-Glupteba.exe"C:\Users\Admin\AppData\Local\Temp\1106-08-Glupteba.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4840 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2536
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C:\Users\Admin\AppData\Local\Temp\1106-08-Glupteba.exe"C:\Users\Admin\AppData\Local\Temp\1106-08-Glupteba.exe"2⤵
- Adds Run key to start application
- Checks for VirtualBox DLLs, possible anti-VM trick
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4420
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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⤵
- Suspicious use of WriteProcessMemory
PID:3704 -
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:4276
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:816
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3436
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Manipulates WinMonFS driver.
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:640 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1460
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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:4520
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:1700
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2684
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5088
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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⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:5052
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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:4852
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:956 -
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⤵
- Suspicious use of WriteProcessMemory
PID:2360 -
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
- Suspicious use of AdjustPrivilegeToken
PID:220
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C:\Users\Admin\AppData\Local\Temp\csrss\f801950a962ddba14caaa44bf084b55c.exeC:\Users\Admin\AppData\Local\Temp\csrss\f801950a962ddba14caaa44bf084b55c.exe4⤵
- Executes dropped EXE
PID:4296 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn "csrss" /f5⤵PID:4340
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn "ScheduledUpdate" /f5⤵PID:5084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 640 -s 9204⤵
- Program crash
PID:4572
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4580 -s 8723⤵
- Program crash
PID:2264
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4580 -ip 45801⤵PID:5088
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:2012
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 640 -ip 6401⤵PID:3320
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
3.2MB
MD5f801950a962ddba14caaa44bf084b55c
SHA17cadc9076121297428442785536ba0df2d4ae996
SHA256c3946ec89e15b24b743c46f9acacb58cff47da63f3ce2799d71ed90496b8891f
SHA5124183bc76bdc84fb779e2e573d9a63d7de47096b63b945f9e335bee95ae28eb208f5ee15f6501ac59623b97c5b77f3455ca313512e7d9803e1704ae22a52459c5
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Filesize
3.2MB
MD5f801950a962ddba14caaa44bf084b55c
SHA17cadc9076121297428442785536ba0df2d4ae996
SHA256c3946ec89e15b24b743c46f9acacb58cff47da63f3ce2799d71ed90496b8891f
SHA5124183bc76bdc84fb779e2e573d9a63d7de47096b63b945f9e335bee95ae28eb208f5ee15f6501ac59623b97c5b77f3455ca313512e7d9803e1704ae22a52459c5
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Filesize
99KB
MD509031a062610d77d685c9934318b4170
SHA1880f744184e7774f3d14c1bb857e21cc7fe89a6d
SHA256778bd69af403df3c4e074c31b3850d71bf0e64524bea4272a802ca9520b379dd
SHA5129a276e1f0f55d35f2bf38eb093464f7065bdd30a660e6d1c62eed5e76d1fb2201567b89d9ae65d2d89dc99b142159e36fb73be8d5e08252a975d50544a7cda27
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Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
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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
MD5c95703dc3254fcd4c4c3db604aa62632
SHA15fce8981fb493bc308fcf785403e8e7c371c35fa
SHA256b74ee3028d641573343e87c0180024813727325239f7644db88a1fa9ebf0dbf7
SHA51221feb2f32fd93a4c331e1b514b29c51bbdeefc0ed5e28c4a39950b69aa4578caf5b96f17da2bbf02373b94f41b0a4c5c28ab41be597d258fe6a612522787e3ab
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD562d4d5f3d6ec5123f032dea42e12aae0
SHA17fd0f5ae0701d046c91c48a2d1f3b54b5912cd86
SHA25607853efb46b055d4a2045d9db653b5d5d457f9745e0e56cf43e3e6103b41c068
SHA5129b62eff1012d97e7505949a5302a09689a3e2d8c435881163a06337d8a9795cb4750ffb68bda4bf53d6b79b3889f15ab34f44a5920f9b701598c869bac4a0e25
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD512f15883c6763eb1e05022a83e04d671
SHA1fbde9f74f28e894f2ff21a021245f08485a9af1c
SHA256e859ed475975c3d2319b167785c401e2aa561300c2517d87f2588ac2755ac8e7
SHA5120e61597cd2e18422a70c18c23632b02dc273aec805b50799ea1ba8a7c5c75b26cc744085da8a1a3c7155bffe86c5ac8a21e514456f1282aa69e2f537c7d3f514
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5b5a55963c3300e5c19b25205849f1606
SHA173aabc9f0e83758b6a890781927edc6f81468353
SHA256629a9911d863c23a0719bfb2adaa832bf5d6a983e5acd07907a02aab99415e45
SHA512fe220f5204dda414c6b2ab98550792311f3872c22bd84a385f6c2700883afdb3febcd58f67842d251428e3c9a34897961d3296c735b00fbd54e5ceedf7878c83
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD570073a533d1dca57991e7f1290a1caa9
SHA1d6c8c74fbd5186d5f511e7e6feed0b2ae49ead17
SHA2567884b1272750f3fed627f387e829661ed779fafdf9c49ff00cde4ce60ab83bcb
SHA512d6652dfb5872530a72af6382977a410f1b3f7680cd9cdb574a3023da9b1ec826664686494ca2ada62223443ff0927e6427ea00f55ad8fd22c04e5e69809961ea
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Filesize
4.1MB
MD562c5023b7795f6cda227123440759692
SHA15f1a0c39e76804d9f72074ff381c59be19b4dd77
SHA2564db29e860c01192913f9c177570bbb5ea70282ca6fd2c93e1488b4e989474ab9
SHA51270f3c5877a450485eb52aaa1707a8cdc5f1a7e2afbee371e4c808600f4c55a6992fe99ef918a0851627072564ba6479a6f6bb17573231d653ad3f53f3614a4e4
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Filesize
4.1MB
MD562c5023b7795f6cda227123440759692
SHA15f1a0c39e76804d9f72074ff381c59be19b4dd77
SHA2564db29e860c01192913f9c177570bbb5ea70282ca6fd2c93e1488b4e989474ab9
SHA51270f3c5877a450485eb52aaa1707a8cdc5f1a7e2afbee371e4c808600f4c55a6992fe99ef918a0851627072564ba6479a6f6bb17573231d653ad3f53f3614a4e4
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec