mercurialgrabber | hxxps://github[.]com/davon21121/krampus-cracked

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions	celex.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\VMWare, Inc.\VMWare Tools	celex.exe

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	celex.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
20	ip-api.com
28	ip4.seeip.org
33	ip4.seeip.org

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	celex.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	celex.exe

Checks SCSI registry key(s) 3 TTPs 1 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_VMware_&Prod_VMware_Virtual_S	celex.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	celex.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	celex.exe

Enumerates system info in registry 2 TTPs 7 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0	celex.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosInformation	celex.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer	celex.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName	celex.exe

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4290799360"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292114432"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292114432"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "222"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365268"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365268"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = 99ebff004cc2ff000091f8000078d4000067c000003e9200001a6800f7630c00	LogonUI.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2718508534-2116753757-2794822388-1000_Classes\Local Settings	msedge.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\krampus-cracked-main.zip:Zone.Identifier	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1400	msedge.exe
1400	msedge.exe
3976	msedge.exe
3976	msedge.exe
3128	msedge.exe
3128	msedge.exe
3600	identity_helper.exe
3600	identity_helper.exe
4628	msedge.exe
4628	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	908	celex.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1056	LogonUI.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3976 wrote to memory of 928	3976	msedge.exe	80
PID 3976 wrote to memory of 928	3976	msedge.exe	80
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 2280	3976	msedge.exe	81
PID 3976 wrote to memory of 1400	3976	msedge.exe	82
PID 3976 wrote to memory of 1400	3976	msedge.exe	82
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83
PID 3976 wrote to memory of 1320	3976	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/davon21121/krampus-cracked
1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3976
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffe70323cb8,0x7ffe70323cc8,0x7ffe70323cd8
  2⤵
  PID:928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1900,13621796159799554759,10883889575522562586,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1896 /prefetch:2
  2⤵
  PID:2280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1900,13621796159799554759,10883889575522562586,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2376 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1400
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1900,13621796159799554759,10883889575522562586,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
  2⤵
  PID:1320
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,13621796159799554759,10883889575522562586,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3316 /prefetch:1
  2⤵
  PID:4852
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,13621796159799554759,10883889575522562586,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3324 /prefetch:1
  2⤵
  PID:3160
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1900,13621796159799554759,10883889575522562586,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4608 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3128
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1900,13621796159799554759,10883889575522562586,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5684 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3600
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1900,13621796159799554759,10883889575522562586,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5248 /prefetch:1
  2⤵
  PID:3144
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1900,13621796159799554759,10883889575522562586,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5212 /prefetch:8
  2⤵
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  PID:4628

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4868

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4940

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1488

C:\Users\Admin\Desktop\krampus-cracked-main\celex.exe
"C:\Users\Admin\Desktop\krampus-cracked-main\celex.exe"
1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Checks SCSI registry key(s)
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:908

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3a3b055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:1056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion