MALICIOUS — 366611e1ab8a6ce5f83299a492fd6531c3300490197c955d552c23ef52cd325c

MALICIOUS — 366611e1ab8a6ce5f83299a492fd6531c3300490197c955d552c23ef52cd325c is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Upantix family. 6 of 56 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: 366611e1ab8a6ce5f83299a492fd6531c3300490197c955d552c23ef52cd325c
SHA-1: 6038cba18cd9176158432518476bda6734a667df
MD5: 02074d096d982c4e16b0f79a9c3d8232
imphash: 24b60c57cc33f3e633431b7ad497fda7
ssdeep: 12288:5wh+pAMD9v20wh+pAMD9v2GMwh+pAMD9v20wh+pAMD9v2GzPr:NAMQMAMQGEAMQMAMQGzPr
TLSH: T1304EF100367A399CDB609F215564498DB21192C2453D2DEA9F030769387B8BFBDECFA4
Submitted as: 366611e1ab8a6ce5f83299a492fd6531c3300490197c955d552c23ef52cd325c
File type: pe · Size: 672650 bytes
Verdict: malicious (99/100) · Family: Upantix

Detections (6 of 56 engines)

MalwareAnalyser heuristics (entropy/packer): UPX
ClamAV (daily): Win.Malware.Upantix-9886651-0
YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
Detect It Easy (packer/type): DIE:Turbo Linker
Microsoft Defender: Trojan:Win32/Upantix.GM!MTB
Kaspersky (KVRT): HEUR:Packed.Win32.Upantix.gen

MITRE ATT&CK

Why this verdict

The malicious score of 99/100 is the fusion of 10 weighted signals:

ClamAV (daily) flagged Win.Malware.Upantix-9886651-0 (rule Win.Malware.Upantix-9886651-0) - engine signal, weight 0.90, confidence 0.95
Microsoft Defender flagged Trojan:Win32/Upantix.GM!MTB (rule Trojan:Win32/Upantix.GM!MTB) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged HEUR:Packed.Win32.Upantix.gen (rule HEUR:Packed.Win32.Upantix.gen) - engine signal, weight 0.55, confidence 0.85
YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70
Contacted 16 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70
MalwareAnalyser heuristics (entropy/packer) flagged UPX (rule UPX) - engine signal, weight 0.35, confidence 0.70
communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
Packing/obfuscation: UPX, high-entropy-sections:UPX1, Turbo Linker - static signal, weight 0.25, confidence 0.55
Dropped 9 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60

Dynamic analysis (windows)

195 behavior events · 0 ATT&CK techniques · 9 dropped files.

Dropped files

C:\Windows\win32dc\Doom 3(nocd).exe - 19adabbcf506fe7291846b30d03361660a66612074d7088e5a917e4d069590db
C:\Windows\win32dc\UT2004 + serial.exe - 9bfa9bd7cc2428a9e187a7a1b4e8fe9a4c208b812793245c03ca469143738bb5
C:\Windows\win32dc\FlatOut_fix.exe - dc28757339587e3cd8ac99c6207bc502c894dcd283605d31ba63d8303db1e798
C:\Windows\win32dc\BattleField 1942(trainer).exe - fd8dd92cc4fc184b1fb4b4fc97501a200fd4e708f8cf67feb38193f490893044
C:\Windows\win32dc\DAoC_fix.exe - e47742fcfe4859624f2c336fc66f671c35ae02e1fe8d916b22a5d477186b0c22
C:\Windows\win32dc\Quake3 + cheat.exe - f7b31a5d1746aabbadecca04121efe264e810516a8b33827d31e441c6d60fd70
C:\Windows\win32dc\Half-Life 2 codes.exe - 680e9b977f1ebc99fdad757395118c2ea2d28aa2bef26f0f60f646e31d0993ae
C:\Windows\win32dc\Sims 2_serial.exe - 491a962f59aeacd26c5128b5f5b987fccf7375751b39be45f681c2674454e97c
C:\Windows\win32dc\Half-Life 2(cheat).exe - 391acee8df92f1d55cec947075b53dfb43a50ebe637025fcc5c0e744a4258473

Embedded URLs

http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl
http://c.pki.goog/r/r1.crl
http://x2.c.lencr.org/
http://ye.c.lencr.org/
http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
http://yr.c.lencr.org/

Embedded domains

x1.c.lencr.org
x2.c.lencr.org
ye.c.lencr.org
yr.c.lencr.org

Embedded IP addresses

4.150.223.109
48.211.4.16
52.230.60.54
20.247.185.124
4.230.171.124
40.84.97.4
74.178.76.128
20.42.65.94
74.178.76.54
104.18.33.89
57.154.63.210
172.66.2.5
72.154.7.104
52.148.114.188
52.110.12.52
52.110.12.46

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report