Managed XDR

data-modqi-samples-sum...407b5df0bdb515f5bdd20f (Ryuk) — malware analysis report

File info

Filename
data-modqi-samples-sum-53ee2767e91ee2ad7a9a9da8ca28d6dc56eec47e4f407b5df0bdb515f5bdd20f
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
128 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
f41f12cb9670934ac27b41d33905b3c581187d29
SHA256
53ee2767e91ee2ad7a9a9da8ca28d6dc56eec47e4f407b5df0bdb515f5bdd20f
MD5
8d0400709314793068f18310bf2d6cbd

Malwares

  • Ryuk

Signatures

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1564.001 stealth_file: Creates hidden or system files
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1070 stealth_window: A process created a hidden window
T1134 opens_thread_token: Opens the access token associated with a thread
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)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
ryuk: Detected Ryuk ransomware
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
no_graphical_activity: No graphic activity
get_policy_info: Retrieves information about a Policy object

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