Managed XDR

kwceguucklan.exe (Ryuk) — malware analysis report

File info

Filename
kwceguucklan.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
137.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c7f77324e54c682201db499be465f09035f3d278
SHA256
1d623640a5ab7325c61f7142b4816db8bb8ce9923568598c9d41b176531527a9
MD5
769b333656bdd5f10e7a0ec57aa46c53

Malwares

  • Ryuk

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1134 opens_process_token: Opens the access token associated with a process

Other

yara_rules: Static rules
process_crashed: One of the processes has failed
no_graphical_activity: No graphic activity
test_check_service: Starts services

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