glupteba | 15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75

Analysis

max time kernel
15s
max time network
133s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
01/05/2024, 23:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Size

4.2MB
MD5

a8f1fcc737e535dff0fa0f40bd188cc4
SHA1

2412d0827435029553b0143a2f71e833dfeb9334
SHA256

15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75
SHA512

16551bf446a148014edb54935cca0e64a8650e700077f1d8e566868a76a2b55dff2decc6e959cfe4a9598fee805727d4c6650cd91e086a996e8bc9a65241e14c
SSDEEP

98304:PuG3QFxSNkN4u615vkopeNoVxTRrGDAQtoqh8RdhY:PuIxyNs5vbp4oV5VPa8RdO

Score

10^/10

glupteba dropper evasion loader upx

Malware Config

Signatures

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

Glupteba payload 18 IoCs

resource	yara_rule
behavioral2/memory/456-2-0x00000000051A0000-0x0000000005A8B000-memory.dmp	family_glupteba
behavioral2/memory/456-3-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/456-50-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/456-125-0x00000000051A0000-0x0000000005A8B000-memory.dmp	family_glupteba
behavioral2/memory/3892-124-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/456-126-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/3680-195-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-212-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-215-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-219-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-223-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-226-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-231-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-235-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-239-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-243-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-247-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba
behavioral2/memory/3680-252-0x0000000000400000-0x0000000002EE9000-memory.dmp	family_glupteba

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
1372	netsh.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x000200000002a9dd-203.dat	upx
behavioral2/memory/4852-205-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/720-207-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/4852-209-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/720-216-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/720-224-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/720-236-0x0000000000400000-0x00000000008DF000-memory.dmp	upx

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
440	sc.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/Job

T1053

pid	Process
3744	schtasks.exe
4960	schtasks.exe

Modifies data under HKEY_USERS 60 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-11 = "Azores Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2612 = "Bougainville Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-141 = "Canada Central Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-292 = "Central European Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-721 = "Central Pacific Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-442 = "Arabian Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-441 = "Arabian Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-672 = "AUS Eastern Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2611 = "Bougainville Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-105 = "Central Brazilian Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-461 = "Afghanistan Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2391 = "Aleutian Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2181 = "Astrakhan Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-12 = "Azores Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-512 = "Central Asia Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-291 = "Central European Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-161 = "Central Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-462 = "Afghanistan Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-451 = "Caucasus Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-151 = "Central America Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-81 = "Atlantic Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1971 = "Belarus Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-511 = "Central Asia Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2182 = "Astrakhan Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-652 = "AUS Central Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1662 = "Bahia Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1972 = "Belarus Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-661 = "Cen. Australia Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2161 = "Altai Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1661 = "Bahia Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-402 = "Arabic Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-401 = "Arabic Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-842 = "Argentina Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1022 = "Bangladesh Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2001 = "Cabo Verde Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-452 = "Caucasus Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-391 = "Arab Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-104 = "Central Brazilian Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-841 = "Argentina Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-662 = "Cen. Australia Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2492 = "Aus Central W. Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2491 = "Aus Central W. Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-722 = "Central Pacific Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2162 = "Altai Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2002 = "Cabo Verde Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-152 = "Central America Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2392 = "Aleutian Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-82 = "Atlantic Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-651 = "AUS Central Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-671 = "AUS Eastern Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-142 = "Canada Central Standard Time"	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4712	powershell.exe
4712	powershell.exe
456	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
456	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4712	powershell.exe
Token: SeDebugPrivilege	456	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
Token: SeImpersonatePrivilege	456	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 456 wrote to memory of 4712	456	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe	83
PID 456 wrote to memory of 4712	456	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe	83
PID 456 wrote to memory of 4712	456	15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe	83

C:\Users\Admin\AppData\Local\Temp\15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
"C:\Users\Admin\AppData\Local\Temp\15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:456
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4712
- C:\Users\Admin\AppData\Local\Temp\15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe
  "C:\Users\Admin\AppData\Local\Temp\15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75.exe"
  2⤵
  - Modifies data under HKEY_USERS
  PID:3892
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    PID:3036
- - 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⤵
    PID:3572
  - - 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:1372
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    PID:3672
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    PID:1456
- - C:\Windows\rss\csrss.exe
    C:\Windows\rss\csrss.exe
    3⤵
    PID:3680
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:3436
  - - 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:3744
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /delete /tn ScheduledUpdate /f
      4⤵
      PID:3392
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:4932
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:1636
  - - 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⤵
      PID:3480
  - - 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:4960
  - - C:\Windows\windefender.exe
      "C:\Windows\windefender.exe"
      4⤵
      PID:4852
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        5⤵
        
        PID:2496
      - C:\Windows\SysWOW64\sc.exe
        
        sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        6⤵
        Launches sc.exe
        
        PID:440

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
PID:720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zgyk2qew.tuy.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
ac4917a885cf6050b1a483e4bc4d2ea5

SHA1
b1c0a9f27bd21c6bbb8e9be70db8777b4a2a640f

SHA256
e39062a62c3c7617feeeff95ea8a0be51104a0d36f46e44eea22556fda74d8d9

SHA512
092c67a3ecae1d187cad72a8ea1ea37cb78a0cf79c2cd7fb88953e5990669a2e871267015762fd46d274badb88ac0c1d73b00f1df7394d89bed48a3a45c2ba3d

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
82d2fea83e4e39ac0b61a6ccafa0adfc

SHA1
f5a7b8749a021c45beba19ab43437d8a356b797a

SHA256
20c34d4370342929dcc3ee8e77da537155cbbd7076c81a43d32a96383ccf06ba

SHA512
eb6c42de3d25af4702acee572422682f3f7c3a156882658c6e2d582bdc873a9afb18305b69c3a7ba576df6b7eb079a635a182071bcf52cc6e98a299a42f4278c

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
d5d9958f087864b580d74e92ca053822

SHA1
e743d27d6ecbaea4448268c9ff7f0f3ffc2e1852

SHA256
4b8224b4f2a64c7f0c098617d4ae8c39cccc7e98ae2f4ab1ab0085b453bb82c0

SHA512
5b517b2cf34fdd47b841a8fd8f0cb8509dd91bc98508e47be0f1f7fa0cac360695eca517b8039333f509fddccbe83df0178823e52a3a9e276ad6d4790746b228

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
c12d2d373d470359f00de82cdd2f18ac

SHA1
131e91ee0c8fe0560ad7b2e4664d2bf1078a5725

SHA256
b4b1aeaec4a6acb82132da26b81c83720e17ebff0942d32d1d227aa1f1184bdb

SHA512
9c6d96bb7cb0b2a91cb3d60d89af0032555cfbeb19386382c3f00460515b56b332d682752bbc5cfc261956fbb81c0c88e754371d179e218e75a8c017df2e9caf

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
bb32c1cf34b8cd4cea7abdea415260b5

SHA1
ace365212bdd6efa2ab0e11616a7603e4db896b2

SHA256
7546c5d5a91d9897b088fc38db5e22d8ad32aa80c2db8fc52f72c3c8e4a11bde

SHA512
8344bef5be5e2cf2796cac9fcd83e27c5ca1fdf4405049d855eef29f07f26dbb254b981e621d5eb61eb919411a829c1e26f44ba1907a533233f2c4ec84296ead

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
bdae4b9354cd6dbf17fc3b2512573fd6

SHA1
e6e39a24445576455c377d454a8a71cb836d031c

SHA256
31302528c1413e1909f765735ab32bb5112830a2ed40c2f27cce253e3c3d599e

SHA512
37c1676d56566154c00554adbdc33755b14b491aa44d7a5733ae740f3a833ad1aa929d1532f0fdc108410972f9f3cb9bd723796ad01643f4b619fc9b230c1f1a

Download Submit
C:\Windows\rss\csrss.exe

Filesize
4.2MB

MD5
a8f1fcc737e535dff0fa0f40bd188cc4

SHA1
2412d0827435029553b0143a2f71e833dfeb9334

SHA256
15072cfd9b374e263522dfe3791cb03dd5bd2649389caba546d253a30834da75

SHA512
16551bf446a148014edb54935cca0e64a8650e700077f1d8e566868a76a2b55dff2decc6e959cfe4a9598fee805727d4c6650cd91e086a996e8bc9a65241e14c

Download Submit
C:\Windows\windefender.exe

Filesize
2.0MB

MD5
8e67f58837092385dcf01e8a2b4f5783

SHA1
012c49cfd8c5d06795a6f67ea2baf2a082cf8625

SHA256
166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

SHA512
40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

Download Submit
memory/456-50-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/456-59-0x00000000035F0000-0x00000000039F5000-memory.dmp

Filesize
4.0MB

Download
memory/456-1-0x00000000035F0000-0x00000000039F5000-memory.dmp

Filesize
4.0MB

Download
memory/456-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/456-126-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/456-125-0x00000000051A0000-0x0000000005A8B000-memory.dmp

Filesize
8.9MB

Download
memory/456-2-0x00000000051A0000-0x0000000005A8B000-memory.dmp

Filesize
8.9MB

Download
memory/720-207-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/720-216-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/720-224-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/720-236-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/1456-105-0x0000000005DF0000-0x0000000006147000-memory.dmp

Filesize
3.3MB

Download
memory/1456-107-0x0000000070930000-0x000000007097C000-memory.dmp

Filesize
304KB

Download
memory/1456-108-0x0000000070AD0000-0x0000000070E27000-memory.dmp

Filesize
3.3MB

Download
memory/1636-175-0x0000000006210000-0x0000000006567000-memory.dmp

Filesize
3.3MB

Download
memory/1636-183-0x0000000070AA0000-0x0000000070DF7000-memory.dmp

Filesize
3.3MB

Download
memory/1636-182-0x0000000070850000-0x000000007089C000-memory.dmp

Filesize
304KB

Download
memory/3036-60-0x0000000070930000-0x000000007097C000-memory.dmp

Filesize
304KB

Download
memory/3036-72-0x0000000007ED0000-0x0000000007EE5000-memory.dmp

Filesize
84KB

Download
memory/3036-71-0x0000000007E80000-0x0000000007E91000-memory.dmp

Filesize
68KB

Download
memory/3036-70-0x0000000007B60000-0x0000000007C04000-memory.dmp

Filesize
656KB

Download
memory/3036-61-0x0000000070AB0000-0x0000000070E07000-memory.dmp

Filesize
3.3MB

Download
memory/3436-136-0x0000000070930000-0x000000007097C000-memory.dmp

Filesize
304KB

Download
memory/3436-137-0x0000000070AB0000-0x0000000070E07000-memory.dmp

Filesize
3.3MB

Download
memory/3672-86-0x0000000070930000-0x000000007097C000-memory.dmp

Filesize
304KB

Download
memory/3672-84-0x0000000005D30000-0x0000000006087000-memory.dmp

Filesize
3.3MB

Download
memory/3672-87-0x0000000070B80000-0x0000000070ED7000-memory.dmp

Filesize
3.3MB

Download
memory/3680-235-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-243-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-247-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-239-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-195-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-252-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-231-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-226-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-223-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-219-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-215-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3680-212-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/3892-124-0x0000000000400000-0x0000000002EE9000-memory.dmp

Filesize
42.9MB

Download
memory/4712-7-0x00000000746C0000-0x0000000074E71000-memory.dmp

Filesize
7.7MB

Download
memory/4712-37-0x0000000007750000-0x0000000007DCA000-memory.dmp

Filesize
6.5MB

Download
memory/4712-25-0x0000000070930000-0x000000007097C000-memory.dmp

Filesize
304KB

Download
memory/4712-23-0x00000000060F0000-0x0000000006136000-memory.dmp

Filesize
280KB

Download
memory/4712-45-0x0000000007240000-0x0000000007248000-memory.dmp

Filesize
32KB

Download
memory/4712-22-0x0000000005C00000-0x0000000005C4C000-memory.dmp

Filesize
304KB

Download
memory/4712-44-0x0000000007220000-0x000000000723A000-memory.dmp

Filesize
104KB

Download
memory/4712-43-0x00000000071D0000-0x00000000071E5000-memory.dmp

Filesize
84KB

Download
memory/4712-42-0x00000000071C0000-0x00000000071CE000-memory.dmp

Filesize
56KB

Download
memory/4712-41-0x0000000007170000-0x0000000007181000-memory.dmp

Filesize
68KB

Download
memory/4712-4-0x00000000746CE000-0x00000000746CF000-memory.dmp

Filesize
4KB

Download
memory/4712-40-0x0000000007260000-0x00000000072F6000-memory.dmp

Filesize
600KB

Download
memory/4712-21-0x0000000005B60000-0x0000000005B7E000-memory.dmp

Filesize
120KB

Download
memory/4712-20-0x00000000056C0000-0x0000000005A17000-memory.dmp

Filesize
3.3MB

Download
memory/4712-11-0x0000000005650000-0x00000000056B6000-memory.dmp

Filesize
408KB

Download
memory/4712-10-0x0000000005570000-0x00000000055D6000-memory.dmp

Filesize
408KB

Download
memory/4712-26-0x0000000070AB0000-0x0000000070E07000-memory.dmp

Filesize
3.3MB

Download
memory/4712-9-0x00000000054D0000-0x00000000054F2000-memory.dmp

Filesize
136KB

Download
memory/4712-8-0x00000000746C0000-0x0000000074E71000-memory.dmp

Filesize
7.7MB

Download
memory/4712-39-0x0000000007150000-0x000000000715A000-memory.dmp

Filesize
40KB

Download
memory/4712-48-0x00000000746C0000-0x0000000074E71000-memory.dmp

Filesize
7.7MB

Download
memory/4712-38-0x0000000007110000-0x000000000712A000-memory.dmp

Filesize
104KB

Download
memory/4712-35-0x0000000006FC0000-0x0000000006FDE000-memory.dmp

Filesize
120KB

Download
memory/4712-6-0x0000000004E60000-0x000000000548A000-memory.dmp

Filesize
6.2MB

Download
memory/4712-36-0x0000000006FE0000-0x0000000007084000-memory.dmp

Filesize
656KB

Download
memory/4712-24-0x0000000006F60000-0x0000000006F94000-memory.dmp

Filesize
208KB

Download
memory/4712-5-0x00000000046C0000-0x00000000046F6000-memory.dmp

Filesize
216KB

Download
memory/4852-209-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/4852-205-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/4932-170-0x0000000006000000-0x0000000006015000-memory.dmp

Filesize
84KB

Download
memory/4932-169-0x0000000007790000-0x00000000077A1000-memory.dmp

Filesize
68KB

Download
memory/4932-168-0x00000000074C0000-0x0000000007564000-memory.dmp

Filesize
656KB

Download
memory/4932-159-0x0000000071190000-0x00000000714E7000-memory.dmp

Filesize
3.3MB

Download
memory/4932-158-0x0000000070850000-0x000000007089C000-memory.dmp

Filesize
304KB

Download
memory/4932-157-0x0000000006230000-0x000000000627C000-memory.dmp

Filesize
304KB

Download
memory/4932-155-0x0000000005BF0000-0x0000000005F47000-memory.dmp

Filesize
3.3MB

Download