6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651

General

Target

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Size

277KB
MD5

ac9873c99ac9dec06a478ebb8db85e54
SHA1

51f0340c81a45f983682e0ae4406246d49110bb6
SHA256

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651
SHA512

da79073dc897af69af0985686913990f7bfa238888a6a835406bf47101693dfe6e719edb25810b12cddedcf6a59e3f1e9ee3a0f811be6771cf26d4f206ce9b63
SSDEEP

6144:WKODNBCq2kAqrUOwg0s4fNI+lub/dCgHYMUMGEAkn1:WKoCqxrULvs4f9up3HhzR1

Score

8^/10

persistence

Malware Config

Signatures

Sets file execution options in registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\skskjbpjx.exe	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\skskjbpjx.exe\DisableExceptionChainValidation	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

Checks for any installed AV software in registry 1 TTPs 2 IoCs

Security Software Discovery

T1063

Processes:

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Avira	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

Drops desktop.ini file(s) 1 IoCs

Processes:

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

description ioc process

File created C:\ProgramData\Nokia Adapter Engine\desktop.ini 6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

pid process

620 6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File created	C:\ProgramData\Nokia Adapter Engine\desktop.ini	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

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

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

820 schtasks.exe

pid	process
820	schtasks.exe

Modifies registry class 7 IoCs

Processes:

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\CLSID\{84865F10-7657-5A44-9066-D9946D5CDA3E}\1B21042E\CG1	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\CLSID	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\CLSID\{84865F10-7657-5A44-9066-D9946D5CDA3E}	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\CLSID\{84865F10-7657-5A44-9066-D9946D5CDA3E}\1B21042E	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\CLSID\{84865F10-7657-5A44-9066-D9946D5CDA3E}\1B21042E\CG1\HAL = 05ee0000	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\CLSID\{84865F10-7657-5A44-9066-D9946D5CDA3E}\1B21042E\ê'ùt3	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000_CLASSES\CLSID\{84865F10-7657-5A44-9066-D9946D5CDA3E}\1B21042E\ê'ùt3\BID = 2000080019000b00e607000014000000190017000700160000000000aa4a8163	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

pid	process
620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

pid process

620 6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

description	pid	process
Token: SeRestorePrivilege	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Token: SeBackupPrivilege	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
Token: SeDebugPrivilege	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe

description	pid	process	target process
PID 620 wrote to memory of 820	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	schtasks.exe
PID 620 wrote to memory of 820	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	schtasks.exe
PID 620 wrote to memory of 820	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	schtasks.exe
PID 620 wrote to memory of 820	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	schtasks.exe
PID 620 wrote to memory of 1812	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	WerFault.exe
PID 620 wrote to memory of 1812	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	WerFault.exe
PID 620 wrote to memory of 1812	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	WerFault.exe
PID 620 wrote to memory of 1812	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	WerFault.exe
PID 620 wrote to memory of 1812	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	WerFault.exe
PID 620 wrote to memory of 1812	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	WerFault.exe
PID 620 wrote to memory of 1812	620	6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe
"C:\Users\Admin\AppData\Local\Temp\6cf60f0046e95a0919e6a1e7ee80004aaff972bcab93ab7b8d76dc26eefbc651.exe"
1⤵
- Sets file execution options in registry
- Checks for any installed AV software in registry
- Drops desktop.ini file(s)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:620

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /CREATE /SC ONLOGON /TN "Windows Update Check - 0x1B21042E" /TR "C:\ProgramData\Nokia Adapter Engine\skskjbpjx.exe" /RL HIGHEST
2⤵
- Creates scheduled task(s)
PID:820

C:\Windows\SysWOW64\WerFault.exe
"C:\Windows\SysWOW64\WerFault.exe"
2⤵
PID:1812

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

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

Security Software Discovery

1

T1063

System Information Discovery

2

T1082

Query Registry

1

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/620-60-0x00000000003F0000-0x00000000003FB000-memory.dmp

Filesize
44KB

Download
memory/620-62-0x0000000000890000-0x00000000008DB000-memory.dmp

Filesize
300KB

Download
memory/620-56-0x0000000075491000-0x0000000075493000-memory.dmp

Filesize
8KB

Download
memory/620-57-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/620-58-0x0000000000890000-0x00000000008DB000-memory.dmp

Filesize
300KB

Download
memory/620-59-0x0000000000890000-0x00000000008DB000-memory.dmp

Filesize
300KB

Download
memory/620-55-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/620-64-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/620-54-0x0000000000400000-0x000000000074D000-memory.dmp

Filesize
3.3MB

Download
memory/820-61-0x0000000000000000-mapping.dmp

Download
memory/1812-63-0x0000000000000000-mapping.dmp

Download
memory/1812-65-0x0000000077730000-0x00000000778B1000-memory.dmp

Filesize
1.5MB

Download
memory/1812-66-0x0000000000090000-0x0000000000124000-memory.dmp

Filesize
592KB

Download
memory/1812-67-0x0000000077730000-0x00000000778B1000-memory.dmp

Filesize
1.5MB

Download
memory/1812-68-0x0000000000090000-0x0000000000124000-memory.dmp

Filesize
592KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads