Managed XDR

echoserver.exe (Hupigon) — malware analysis report

File info

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

Environment

win7/x86 en

Hashes

SHA1
f88e9ededa7603fd6e13e41b51b1885b2fe1f37f
SHA256
352ceb0355e66f4e68e6229fca0e5861cbcbcf8419264888c7ec68dceffb6822
MD5
3ae6d5449603e5dbb12dfb505f1711e9

Malwares

  • Hupigon

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
dns_without_resolve: DNS query without a response
no_graphical_activity: No graphic activity
pe_overlay: PE file contains overlay
suricata_alert: Malicious traffic detected

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