Report - Nexol_2525.rar

Escalate priviledges PWS KeyLogger AntiDebug AntiVM
ScreenShot
Created 2025.03.11 13:50 Machine s1_win7_x6402
Filename Nexol_2525.rar
Type RAR archive data, v5
AI Score Not founds Behavior Score
2.6
ZERO API file : clean
VT API (file)
md5 802fb1a9c51d5a76f2348a7a63127765
sha256 eab410abc09840998152c206ccde1f13a27f826f8d39f43eaff53269c16e7e14
ssdeep 49152:YUCdtH/M4df+LVvi3P/7sJA2BwKaN9JbKoBC6Cl4r19r3c+1h0K4WMuqo3Ex1bj3:YUCnH/M03IJPKbB/C6vcK4WMuqxtL
imphash
impfuzzy
  Network IP location

Signature (7cnts)

Level Description
watch Communicates with host for which no DNS query was performed
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates executable files on the filesystem
notice Yara rule detected in process memory
info Checks amount of memory in system
info Checks if process is being debugged by a debugger

Rules (11cnts)

Level Name Description Collection
notice Escalate_priviledges Escalate priviledges memory
notice Generic_PWS_Memory_Zero PWS Memory memory
notice KeyLogger Run a KeyLogger memory
info anti_dbg Checks if being debugged memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerHiding__Active (no description) memory
info DebuggerHiding__Thread (no description) memory
info disable_dep Bypass DEP memory
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory

Network (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
121.133.128.2 KR Korea Telecom 121.133.128.2 clean

Suricata ids



Similarity measure (PE file only) - Checking for service failure