Overview
overview
10Static
static
101106-01-Redline.exe
windows7-x64
101106-01-Redline.exe
windows10-2004-x64
101106-02-Stealc.exe
windows7-x64
101106-02-Stealc.exe
windows10-2004-x64
101106-03-Ag...la.exe
windows7-x64
101106-03-Ag...la.exe
windows10-2004-x64
101106-04-Warzone.exe
windows7-x64
101106-04-Warzone.exe
windows10-2004-x64
101106-05-Windigo.exe
windows7-x64
71106-05-Windigo.exe
windows10-2004-x64
71106-06-Zgrat.exe
windows7-x64
101106-06-Zgrat.exe
windows10-2004-x64
101106-07-Bl...er.exe
windows7-x64
71106-07-Bl...er.exe
windows10-2004-x64
71106-08-Glupteba.exe
windows7-x64
101106-08-Glupteba.exe
windows10-2004-x64
101106-09-Msfvenom.exe
windows7-x64
101106-09-Msfvenom.exe
windows10-2004-x64
101106-10-Windigo.exe
windows7-x64
71106-10-Windigo.exe
windows10-2004-x64
71106-11-Njrat.exe
windows7-x64
101106-11-Njrat.exe
windows10-2004-x64
101106-12-Gh0st.dll
windows7-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
-
max time kernel
138s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
06-11-2023 19:33
Behavioral task
behavioral1
Sample
1106-01-Redline.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
1106-01-Redline.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral3
Sample
1106-02-Stealc.exe
Resource
win7-20231025-en
Behavioral task
behavioral4
Sample
1106-02-Stealc.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral5
Sample
1106-03-AgentTesla.exe
Resource
win7-20231020-en
Behavioral task
behavioral6
Sample
1106-03-AgentTesla.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral7
Sample
1106-04-Warzone.exe
Resource
win7-20231020-en
Behavioral task
behavioral8
Sample
1106-04-Warzone.exe
Resource
win10v2004-20231025-en
Behavioral task
behavioral9
Sample
1106-05-Windigo.exe
Resource
win7-20231023-en
Behavioral task
behavioral10
Sample
1106-05-Windigo.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral11
Sample
1106-06-Zgrat.exe
Resource
win7-20231023-en
Behavioral task
behavioral12
Sample
1106-06-Zgrat.exe
Resource
win10v2004-20231025-en
Behavioral task
behavioral13
Sample
1106-07-BlankGrabber.exe
Resource
win7-20231023-en
Behavioral task
behavioral14
Sample
1106-07-BlankGrabber.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral15
Sample
1106-08-Glupteba.exe
Resource
win7-20231020-en
Behavioral task
behavioral16
Sample
1106-08-Glupteba.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral17
Sample
1106-09-Msfvenom.exe
Resource
win7-20231023-en
Behavioral task
behavioral18
Sample
1106-09-Msfvenom.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral19
Sample
1106-10-Windigo.exe
Resource
win7-20231023-en
Behavioral task
behavioral20
Sample
1106-10-Windigo.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral21
Sample
1106-11-Njrat.exe
Resource
win7-20231023-en
Behavioral task
behavioral22
Sample
1106-11-Njrat.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral23
Sample
1106-12-Gh0st.dll
Resource
win7-20231025-en
Behavioral task
behavioral24
Sample
1106-12-Gh0st.dll
Resource
win10v2004-20231020-en
General
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Target
1106-08-Glupteba.exe
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Size
4.1MB
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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
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Glupteba payload 16 IoCs
resource yara_rule behavioral16/memory/1500-2-0x0000000002EF0000-0x00000000037DB000-memory.dmp family_glupteba behavioral16/memory/1500-3-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/1500-24-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/1500-26-0x0000000002EF0000-0x00000000037DB000-memory.dmp family_glupteba behavioral16/memory/1500-57-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/2596-60-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/2596-89-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/2596-95-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/2596-149-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/2596-155-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/3852-221-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/3852-257-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/3852-265-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/3852-267-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/3852-269-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral16/memory/3852-278-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba -
Modifies Windows Firewall 1 TTPs 1 IoCs
pid Process 3600 netsh.exe -
Executes dropped EXE 5 IoCs
pid Process 3852 csrss.exe 4508 injector.exe 3920 windefender.exe 3544 windefender.exe 3576 f801950a962ddba14caaa44bf084b55c.exe -
resource yara_rule behavioral16/files/0x0007000000022e52-260.dat upx behavioral16/files/0x0007000000022e52-262.dat upx behavioral16/files/0x0007000000022e52-263.dat upx behavioral16/memory/3920-264-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral16/memory/3544-266-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral16/memory/3544-270-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral16/files/0x000b000000022e54-274.dat upx behavioral16/files/0x000b000000022e54-276.dat upx behavioral16/memory/3544-277-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral16/memory/3576-279-0x0000000000400000-0x0000000000C25000-memory.dmp upx behavioral16/memory/3576-281-0x0000000000400000-0x0000000000C25000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\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\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 File created C:\Windows\rss\csrss.exe 1106-08-Glupteba.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 860 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 5000 1500 WerFault.exe 87 4328 3852 WerFault.exe 115 -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3960 schtasks.exe 1864 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1661 = "Bahia Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1502 = "Turkey Standard Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1831 = "Russia TZ 2 Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.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\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.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\@tzres.dll,-291 = "Central European Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-1932 = "Russia TZ 11 Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-442 = "Arabian Standard Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-211 = "Pacific Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs 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,-681 = "E. Australia Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-502 = "Nepal Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-2871 = "Magallanes Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-531 = "Sri Lanka Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-1411 = "Syria Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1472 = "Magadan Standard Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-161 = "Central Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-2342 = "Haiti Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-192 = "Mountain Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-532 = "Sri Lanka Standard Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.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,-1662 = "Bahia Standard Time" 1106-08-Glupteba.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,-2532 = "Chatham Islands Standard Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-111 = "Eastern Daylight Time" 1106-08-Glupteba.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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\C:\Windows\system32\,@tzres.dll,-1931 = "Russia TZ 11 Daylight Time" 1106-08-Glupteba.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.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\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-42 = "E. South America Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-831 = "SA Eastern Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time" 1106-08-Glupteba.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2880 powershell.exe 2880 powershell.exe 2880 powershell.exe 1500 1106-08-Glupteba.exe 1500 1106-08-Glupteba.exe 2884 powershell.exe 2884 powershell.exe 2884 powershell.exe 2596 1106-08-Glupteba.exe 2596 1106-08-Glupteba.exe 2596 1106-08-Glupteba.exe 2596 1106-08-Glupteba.exe 2596 1106-08-Glupteba.exe 2596 1106-08-Glupteba.exe 2596 1106-08-Glupteba.exe 2596 1106-08-Glupteba.exe 2596 1106-08-Glupteba.exe 2596 1106-08-Glupteba.exe 3680 powershell.exe 3680 powershell.exe 3680 powershell.exe 916 powershell.exe 916 powershell.exe 916 powershell.exe 964 powershell.exe 964 powershell.exe 964 powershell.exe 4748 powershell.exe 4748 powershell.exe 4748 powershell.exe 1524 powershell.exe 1524 powershell.exe 1524 powershell.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 3852 csrss.exe 3852 csrss.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 3852 csrss.exe 3852 csrss.exe 4508 injector.exe 4508 injector.exe 3852 csrss.exe 3852 csrss.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe 4508 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 2880 powershell.exe Token: SeDebugPrivilege 1500 1106-08-Glupteba.exe Token: SeImpersonatePrivilege 1500 1106-08-Glupteba.exe Token: SeDebugPrivilege 2884 powershell.exe Token: SeDebugPrivilege 3680 powershell.exe Token: SeDebugPrivilege 916 powershell.exe Token: SeDebugPrivilege 964 powershell.exe Token: SeDebugPrivilege 4748 powershell.exe Token: SeDebugPrivilege 1524 powershell.exe Token: SeSystemEnvironmentPrivilege 3852 csrss.exe Token: SeSecurityPrivilege 860 sc.exe Token: SeSecurityPrivilege 860 sc.exe -
Suspicious use of WriteProcessMemory 39 IoCs
description pid Process procid_target PID 1500 wrote to memory of 2880 1500 1106-08-Glupteba.exe 95 PID 1500 wrote to memory of 2880 1500 1106-08-Glupteba.exe 95 PID 1500 wrote to memory of 2880 1500 1106-08-Glupteba.exe 95 PID 2596 wrote to memory of 2884 2596 1106-08-Glupteba.exe 104 PID 2596 wrote to memory of 2884 2596 1106-08-Glupteba.exe 104 PID 2596 wrote to memory of 2884 2596 1106-08-Glupteba.exe 104 PID 2596 wrote to memory of 4984 2596 1106-08-Glupteba.exe 107 PID 2596 wrote to memory of 4984 2596 1106-08-Glupteba.exe 107 PID 4984 wrote to memory of 3600 4984 cmd.exe 109 PID 4984 wrote to memory of 3600 4984 cmd.exe 109 PID 2596 wrote to memory of 3680 2596 1106-08-Glupteba.exe 111 PID 2596 wrote to memory of 3680 2596 1106-08-Glupteba.exe 111 PID 2596 wrote to memory of 3680 2596 1106-08-Glupteba.exe 111 PID 2596 wrote to memory of 916 2596 1106-08-Glupteba.exe 112 PID 2596 wrote to memory of 916 2596 1106-08-Glupteba.exe 112 PID 2596 wrote to memory of 916 2596 1106-08-Glupteba.exe 112 PID 2596 wrote to memory of 3852 2596 1106-08-Glupteba.exe 115 PID 2596 wrote to memory of 3852 2596 1106-08-Glupteba.exe 115 PID 2596 wrote to memory of 3852 2596 1106-08-Glupteba.exe 115 PID 3852 wrote to memory of 964 3852 csrss.exe 116 PID 3852 wrote to memory of 964 3852 csrss.exe 116 PID 3852 wrote to memory of 964 3852 csrss.exe 116 PID 3852 wrote to memory of 4748 3852 csrss.exe 122 PID 3852 wrote to memory of 4748 3852 csrss.exe 122 PID 3852 wrote to memory of 4748 3852 csrss.exe 122 PID 3852 wrote to memory of 1524 3852 csrss.exe 125 PID 3852 wrote to memory of 1524 3852 csrss.exe 125 PID 3852 wrote to memory of 1524 3852 csrss.exe 125 PID 3852 wrote to memory of 4508 3852 csrss.exe 127 PID 3852 wrote to memory of 4508 3852 csrss.exe 127 PID 3920 wrote to memory of 4984 3920 windefender.exe 137 PID 3920 wrote to memory of 4984 3920 windefender.exe 137 PID 3920 wrote to memory of 4984 3920 windefender.exe 137 PID 4984 wrote to memory of 860 4984 cmd.exe 138 PID 4984 wrote to memory of 860 4984 cmd.exe 138 PID 4984 wrote to memory of 860 4984 cmd.exe 138 PID 3852 wrote to memory of 3576 3852 csrss.exe 142 PID 3852 wrote to memory of 3576 3852 csrss.exe 142 PID 3852 wrote to memory of 3576 3852 csrss.exe 142 -
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:1500 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2880
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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:2596 -
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:2884
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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:4984 -
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:3600
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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:3680
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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:916
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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:3852 -
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:964
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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:3960
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:2312
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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:4748
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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:1524
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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:4508
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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:1864
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3920 -
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:4984 -
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:860
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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:3576 -
C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn "csrss" /f5⤵PID:64
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn "ScheduledUpdate" /f5⤵PID:4452
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3852 -s 9244⤵
- Program crash
PID:4328
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1500 -s 8122⤵
- Program crash
PID:5000
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1500 -ip 15001⤵PID:3036
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:3544
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3852 -ip 38521⤵PID:2480
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
MD5924ff3ddac8d1e88912ca0f0fa8bf898
SHA1c6d12e02b0848be7de5140de7658e0871befe8f1
SHA2563cf73953e32e88c9f95322a92ef5b2b7944a81c49f12cdd49f95b411ba831758
SHA5120fcc1858bafbed7364c83e4c1e2cd64c56d3317a92a3fba7507c8f2813e6c76ffc7227d531b9a95638a58a282f4427980b5ed870d50f99977013a98eef5d897a
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5d28f72da2fb067361e2fc5f8bdb21c7d
SHA143e8f634b480caaec1968bb21a4d48db06c647d4
SHA256a4123ff8fd21d34350565754a56f2b76a000bb022c9daa3b2521f323b204e87c
SHA5122244e9faf653552be836cb6ce18cc59a4465193639e5505a91ffff6b6ba7b89ceafa168ca1cd90e2a7d5d7ed61374a7be5ed25b677509189d781afd62e38b260
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD541127c45140ecb7a93ebd56cb55c4eb0
SHA10ce7ceab3a1e21afd52ed2ce8b85de615a70809b
SHA25636f29b02c8fac4341a572abd57b61bc7eaf262fd79a6c88432a7da037f70c393
SHA512e4b264ef644fcfd02f82552069d22a7fd57447ca396491ef829af076f88597f2c69c23d64002d74fd4bf5c8f315143def5a0193ae1f5721cbba8ffae152c17f8
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD556a7e4a4858b36f6aceeb0883c94396e
SHA10db2591cd37a863712006ed064847f727ef0ee0d
SHA2560c62f5aa618ffd818accb32c8b78090728f368da49b615ef18cb211570dedbe5
SHA512b9e6436b095424a8df3df754b75c42588c9e5825d353f66a3714246f20f3c8c83ead53fa8fc2d1f87004e1116b324a9355eaeca2af02075ecc261102f61b4cf6
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD59f7d9d71ebb9eb977ac0b1f779877ea0
SHA12fc8e1da2e03e2042541b48aec9eac3b317e69db
SHA2562185b3b56b160a27618a9304ee97fd8f5673dad28d15898aabda0e23351c81f1
SHA5127684218ec05c394158975e95bf96936030d964225d46762d8c1281d9cbd9316a7e79e16c10ffb6b578c956eed897d691f4a666c6667a358707c8c00528fce0f9
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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