Managed XDR

vtdl_1748092092_ch62kg72 (Grimagent, Ryuk) — malware analysis report

File info

Filename
vtdl_1748092092_ch62kg72
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
264.6 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
dba3963ec3bb326cbe644cd64c6182b55e37c597
SHA256
f7de3c31479b34a0347e22bcac8949b0b2dac2845d67d8ecf94c14a2c321414c
MD5
af9424249ae00c44624d081a8225506e

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

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