glupteba | dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a

General

Target

dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Size

4.0MB
MD5

dd197582c682bb1ac4a8ae07e6bab803
SHA1

264719cce5da3469544604d5f21e707e90b8a68a
SHA256

dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a
SHA512

39f3a3f8028fbfca27df88d4fb07487ef1403c8a26dd71b070f9561abcc96dc77aa89ba224bbe7833b6a262154a5499505207826628205ac430c6f016837dc2f
SSDEEP

98304:XmFnmCtYsV3Ly6lTc9IvfnSOx+dVK85UdOhOBWW9u:XKrtBV3VlTqKnRx+dVR5O34

Score

10^/10

glupteba discovery dropper evasion loader persistence

Malware Config

Signatures

Glupteba
Glupteba is a modular loader written in Golang with various components.
loader dropper glupteba

Suspicious use of NtCreateUserProcessOtherParentProcess 4 IoCs

Processes:

svchost.exe

description	pid	process	target process
PID 3436 created 868	3436	svchost.exe	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
PID 3436 created 4804	3436	svchost.exe	csrss.exe
PID 3436 created 4804	3436	svchost.exe	csrss.exe
PID 3436 created 4804	3436	svchost.exe	csrss.exe

Executes dropped EXE 2 IoCs

Processes:

csrss.exeinjector.exe

pid process

4804 csrss.exe
448 injector.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

3568 netsh.exe

pid	process
4804	csrss.exe
448	injector.exe

pid	process
3568	netsh.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.execsrss.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\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.
discovery

Query Registry
T1012

Drops file in Windows directory 2 IoCs

Processes:

dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe

description	ioc	process
File created	C:\Windows\rss\csrss.exe	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
File opened for modification	C:\Windows\rss	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe

Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

756 schtasks.exe
4504 schtasks.exe

pid	process
756	schtasks.exe
4504	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-512 = "Central Asia Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-411 = "E. Africa Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-682 = "E. Australia Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1841 = "Russia TZ 4 Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2842 = "Saratov Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2841 = "Saratov Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-932 = "Coordinated Universal Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2612 = "Bougainville Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-541 = "Myanmar Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2062 = "North Korea Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1892 = "Russia TZ 3 Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2611 = "Bougainville Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-292 = "Central European Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-731 = "Fiji Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1932 = "Russia TZ 11 Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-562 = "SE Asia Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-12 = "Azores Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-402 = "Arabic Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2791 = "Novosibirsk Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-742 = "New Zealand Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1911 = "Russia TZ 10 Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2391 = "Aleutian Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2492 = "Aus Central W. Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-671 = "AUS Eastern Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-192 = "Mountain Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2772 = "Omsk Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-872 = "Pakistan Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2372 = "Easter Island Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-335 = "Jordan Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-182 = "Mountain Standard Time (Mexico)"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-72 = "Newfoundland Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2392 = "Aleutian Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-364 = "Middle East Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-91 = "Pacific SA Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-602 = "Taipei Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1842 = "Russia TZ 4 Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2511 = "Lord Howe Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2181 = "Astrakhan Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-362 = "GTB Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2341 = "Haiti Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-892 = "Morocco Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-632 = "Tokyo Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-651 = "AUS Central Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-342 = "Egypt Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-491 = "India Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1821 = "Russia TZ 1 Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1872 = "Russia TZ 7 Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-832 = "SA Eastern Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2591 = "Tocantins Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-452 = "Caucasus Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-201 = "US Mountain Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2451 = "Saint Pierre Daylight Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-462 = "Afghanistan Standard Time"	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exedabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exeinjector.execsrss.exe

pid	process
868	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
868	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
4804	csrss.exe
4804	csrss.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
4804	csrss.exe
4804	csrss.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe
448	injector.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

Processes:

dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exesvchost.execsrss.exe

description	pid	process
Token: SeDebugPrivilege	868	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Token: SeImpersonatePrivilege	868	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
Token: SeTcbPrivilege	3436	svchost.exe
Token: SeTcbPrivilege	3436	svchost.exe
Token: SeBackupPrivilege	3436	svchost.exe
Token: SeRestorePrivilege	3436	svchost.exe
Token: SeBackupPrivilege	3436	svchost.exe
Token: SeRestorePrivilege	3436	svchost.exe
Token: SeBackupPrivilege	3436	svchost.exe
Token: SeRestorePrivilege	3436	svchost.exe
Token: SeBackupPrivilege	3436	svchost.exe
Token: SeRestorePrivilege	3436	svchost.exe
Token: SeSystemEnvironmentPrivilege	4804	csrss.exe
Token: SeBackupPrivilege	3436	svchost.exe
Token: SeRestorePrivilege	3436	svchost.exe
Token: SeBackupPrivilege	3436	svchost.exe
Token: SeRestorePrivilege	3436	svchost.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

svchost.exedabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.execmd.execsrss.exe

description	pid	process	target process
PID 3436 wrote to memory of 4308	3436	svchost.exe	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
PID 3436 wrote to memory of 4308	3436	svchost.exe	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
PID 3436 wrote to memory of 4308	3436	svchost.exe	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
PID 4308 wrote to memory of 216	4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe	cmd.exe
PID 4308 wrote to memory of 216	4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe	cmd.exe
PID 216 wrote to memory of 3568	216	cmd.exe	netsh.exe
PID 216 wrote to memory of 3568	216	cmd.exe	netsh.exe
PID 4308 wrote to memory of 4804	4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe	csrss.exe
PID 4308 wrote to memory of 4804	4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe	csrss.exe
PID 4308 wrote to memory of 4804	4308	dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe	csrss.exe
PID 3436 wrote to memory of 756	3436	svchost.exe	schtasks.exe
PID 3436 wrote to memory of 756	3436	svchost.exe	schtasks.exe
PID 3436 wrote to memory of 4608	3436	svchost.exe	schtasks.exe
PID 3436 wrote to memory of 4608	3436	svchost.exe	schtasks.exe
PID 4804 wrote to memory of 448	4804	csrss.exe	injector.exe
PID 4804 wrote to memory of 448	4804	csrss.exe	injector.exe
PID 3436 wrote to memory of 4504	3436	svchost.exe	schtasks.exe
PID 3436 wrote to memory of 4504	3436	svchost.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
"C:\Users\Admin\AppData\Local\Temp\dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:868

C:\Users\Admin\AppData\Local\Temp\dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe
"C:\Users\Admin\AppData\Local\Temp\dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a.exe"
2⤵
- Adds Run key to start application
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4308

C:\Windows\system32\cmd.exe
C:\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:216

C:\Windows\system32\netsh.exe
netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
4⤵
- Modifies Windows Firewall
PID:3568

C:\Windows\rss\csrss.exe
C:\Windows\rss\csrss.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4804

C:\Windows\SYSTEM32\schtasks.exe
schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
4⤵
- Creates scheduled task(s)
PID:756

C:\Windows\SYSTEM32\schtasks.exe
schtasks /delete /tn ScheduledUpdate /f
4⤵
PID:4608

C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:448

C:\Windows\SYSTEM32\schtasks.exe
schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
4⤵
- Creates scheduled task(s)
PID:4504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s seclogon
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3436

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
Filesize
281KB

MD5
d98e33b66343e7c96158444127a117f6

SHA1
bb716c5509a2bf345c6c1152f6e3e1452d39d50d

SHA256
5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

SHA512
705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

Download Submit
C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
Filesize
281KB

MD5
d98e33b66343e7c96158444127a117f6

SHA1
bb716c5509a2bf345c6c1152f6e3e1452d39d50d

SHA256
5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

SHA512
705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

Download Submit
C:\Windows\rss\csrss.exe
Filesize
4.0MB

MD5
dd197582c682bb1ac4a8ae07e6bab803

SHA1
264719cce5da3469544604d5f21e707e90b8a68a

SHA256
dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a

SHA512
39f3a3f8028fbfca27df88d4fb07487ef1403c8a26dd71b070f9561abcc96dc77aa89ba224bbe7833b6a262154a5499505207826628205ac430c6f016837dc2f

Download Submit
C:\Windows\rss\csrss.exe
Filesize
4.0MB

MD5
dd197582c682bb1ac4a8ae07e6bab803

SHA1
264719cce5da3469544604d5f21e707e90b8a68a

SHA256
dabe028a0a9d532f4aa136e22fb1fddb21b55e466a9bfc9a04150918ba73180a

SHA512
39f3a3f8028fbfca27df88d4fb07487ef1403c8a26dd71b070f9561abcc96dc77aa89ba224bbe7833b6a262154a5499505207826628205ac430c6f016837dc2f

Download Submit
memory/216-137-0x0000000000000000-mapping.dmp

Download
memory/448-149-0x0000000000000000-mapping.dmp

Download
memory/756-147-0x0000000000000000-mapping.dmp

Download
memory/868-133-0x0000000002E60000-0x00000000036D6000-memory.dmp

Filesize
8.5MB

Download
memory/868-134-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/868-132-0x0000000002A72000-0x0000000002E5B000-memory.dmp

Filesize
3.9MB

Download
memory/868-136-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/3568-138-0x0000000000000000-mapping.dmp

Download
memory/4308-140-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/4308-144-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/4308-135-0x0000000000000000-mapping.dmp

Download
memory/4308-139-0x0000000002A0F000-0x0000000002DF8000-memory.dmp

Filesize
3.9MB

Download
memory/4504-152-0x0000000000000000-mapping.dmp

Download
memory/4608-148-0x0000000000000000-mapping.dmp

Download
memory/4804-141-0x0000000000000000-mapping.dmp

Download
memory/4804-146-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download
memory/4804-145-0x0000000002E00000-0x00000000031E9000-memory.dmp

Filesize
3.9MB

Download
memory/4804-153-0x0000000000400000-0x0000000000C91000-memory.dmp

Filesize
8.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads