MALICIOUS — 2d1ab1e4c016b2063b6bb3cf18bb8e21d2185cff3ee23c1d4edc5585c18e8326

MALICIOUS — 2d1ab1e4c016b2063b6bb3cf18bb8e21d2185cff3ee23c1d4edc5585c18e8326 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: 2d1ab1e4c016b2063b6bb3cf18bb8e21d2185cff3ee23c1d4edc5585c18e8326
SHA-1: 12b3fe3b9b5ac0d4c6a901e26eca86f44194c791
MD5: 7e55eaf39bcd266821a76552fb258def
imphash: 24b60c57cc33f3e633431b7ad497fda7
ssdeep: 6144:5dkkkkkkuadkkkkkkuSdkkkkkkuadkkkkkku1dkkkkkkuadkkkkkkuSdkkkkkkuz:5wawSwaw1wawSwawMGIxtq
TLSH: T12652E1003276399CD7609F605524599DA22152C189793EEA9B030B2D3CB78BBBDE8F71
Submitted as: 2d1ab1e4c016b2063b6bb3cf18bb8e21d2185cff3ee23c1d4edc5585c18e8326
File type: pe · Size: 919226 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 15 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 6 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60

Dynamic analysis (windows)

185 behavior events · 0 ATT&CK techniques · 6 dropped files.

Dropped files

C:\Windows\win32dc\Silent Hill 4_patch.exe - 1412053cc62ec6cb8ef591896917b173ab1ce054c4d586c40f94cebb1a482344
C:\Windows\win32dc\Counter-Strike(cdfix).exe - 2819f376e92ba2a8cb267af6b3d63bfad902835075eef7c4ee2dcccf66fe22b0
C:\Windows\win32dc\BattleField 1942(patch).exe - 9c06b0f5037f871a84d642e730875107323cb1879b6d513f87b289a74644fafb
C:\Windows\win32dc\Silent Hill 4 + cheat.exe - 33b22b4fa96932932731489e3c6602c7a64945101ad28a9d4ae1dfc71fb1c853
C:\Windows\win32dc\BattleField 1942_fix.exe - 411a469067d8feac6682f5b09fa8c64e1c638d5c03f92ed1499711c88f9592ba
C:\Windows\win32dc\Half-Life 2_cheat.exe - 52d40888c8df648af2469c81744b77ad4d5593e79b8e322983f8f587397e7cd7

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
52.253.84.76
52.123.252.241
4.230.171.124
172.64.154.167
85.210.193.152
40.84.85.40
20.184.175.3
72.153.5.61
51.132.193.105
52.148.114.188
52.110.12.51
52.110.12.22

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report