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
766 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e5c656bf7fef546cf93e11e2a787ae473e15e436
SHA256
7913933812a2dd6a42fb5c9e42c5324ba52daae374b9ba0c9a5e13701eef2aa2
MD5
30042fc54868a4f54a7b5088740880f0

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
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_tld_pw: Connects to TLD .PW, possibly malware
dns_without_resolve: DNS query without a response
no_graphical_activity: No graphic activity
suricata_alert: Malicious traffic detected

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