Managed XDR

heur-trojan-ransom.win...113a05f6d48801a33d47cc (Grimagent, Ryuk) — malware analysis report

File info

Filename
heur-trojan-ransom.win32.gen.gen-c1d5a1f0d0093a4e3fb84efe92f413b389d16ec6f5113a05f6d48801a33d47cc
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
271.9 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
15b864be5337dc6e3c5213a6b58a1b301651e718
SHA256
c1d5a1f0d0093a4e3fb84efe92f413b389d16ec6f5113a05f6d48801a33d47cc
MD5
c2a7a1ba8a9f68098496c35642adb86e

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)
T1134 opens_process_token: Opens the access token associated with a process
T1027.002 packer_entropy: Probably contains compressed or encrypted data

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

Related reports