Managed XDR

home-petik-ss-malware-...7f7b0207d31d71985_elex (Grimagent, Ryuk) — malware analysis report

File info

Filename
home-petik-ss-malware-2025-07-07_2c41e7d63c8b0db7f7b0207d31d71985_elex
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
287 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
a8c540f6d44284934a2c6bba3383512a68581954
SHA256
27deca6da50bbce4acb0db5346c3f01f94db7af9814fa67a2c2d3aa429e94bd1
MD5
2c41e7d63c8b0db7f7b0207d31d71985

Malwares

  • Grimagent
  • Ryuk

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1027.001 static_overlay_padding: Overlay contents padding
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
pe_overlay: PE file contains overlay

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