MALICIOUS — Counter-Strike + hack.exe
MALICIOUS — Counter-Strike + hack.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Upantix family. 6 of 55 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
a836a3b026f843c4badf6404829b8a89ed4071e1c66769a36b46045ea02ce288 - SHA-1:
f9d46840ea43f8b1a9721f704970ef5d3d75862b - MD5:
050d6635df377418a7ae78cd04a7f995 - imphash:
24b60c57cc33f3e633431b7ad497fda7 - ssdeep:
1536:3UUUUUUUUUUHdTD+vvvvvvvvvh+UUUUUUUC9mIkkkkkkTyhhhhhhhMSTZM+9m2OW:blN9RkkkkkkTLSBvyi/5 - TLSH:
T1263BD140717A39CCD7309F611925594DA12152C28A783D9B5B030B2D3D7B8FBB8E8EB6 - Submitted as: Counter-Strike + hack.exe
- File type: pe · Size: 107629 bytes
- Verdict: malicious (97/100) · Family: Upantix
Detections (6 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Trojan.Generic-9908425-0
- 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 97/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-9908425-0 (rule
Win.Trojan.Generic-9908425-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 23 external host(s) at runtime (23 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule
DIE:Turbo Linker) - 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)
184 behavior events · 0 ATT&CK techniques · 6 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- settings-win.data.microsoft.com
Dropped files
- C:\Windows\win32dc\Silent Hill 4(serial).exe -
4bd01830f57d06fc94bb69344aecb922608bbc6ba4b5d5e2be1c2eadc4c7008f - C:\Windows\win32dc\Silent Hill 4 + fix.exe -
a852a5ce75893a7a8962229ac15f24630f371b73d91ff8b4e28ea24d36ef5837 - C:\Windows\win32dc\DAoC + serial.exe -
637fa4f4a8d363001a6fec1c4456a581132d6cdb5d1d419026ed608e7cf7914d - C:\Windows\win32dc\Sims 2 patch.exe -
2658cc1b489c337aec0843d4a2dc62d91e94c8512a0918176ae6ae7ae9b5e157 - C:\Windows\win32dc\UT2004 cheat.exe -
00f5c1f11e90e1a6457e1f2fcd80cfb8b4a83392be95271f2d95cebb13913bf4 - C:\Windows\win32dc\BattleField 1942_cheat.exe -
9110a8f85b5d190335b6d1b40301ace4a5232a654e873ae3a864a279e1c719bc
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787646818&P2=404&P3=2&P4=llLdmshYHgVYR1kpxyE780DCtaL8r4GtSaJ0b8FKcPnyoW6aBWGQYBP18qhibz8f2pxsKebxDg9pkrINrKSMfw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/45cd9142-6feb-4946-89e7-63e58fada30a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/45cd9142-6feb-4946-89e7-63e58fada30a?P1=1787646863&P2=404&P3=2&P4=TMnkwXqa6u7aYbW8n0313LsT3f1gHhn0OPqFhY9wCt1avsWAOwEjI3QTWXtBBBQfDj8Y8684nJKGPghLwitrGg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 74.178.232.29
- 52.168.117.168
- 52.123.252.202
- 4.230.171.124
- 85.210.193.152
- 52.230.60.54
- 74.178.76.128
- 135.232.92.97
- 20.236.44.162
- 52.123.128.14
- 92.223.78.30
- 20.184.175.14
- 52.123.252.231
- 135.233.45.223
- 203.26.79.13
- 172.215.188.232
- 52.148.114.188
- 52.168.117.175
- 72.153.5.137
- 172.178.240.161
- 48.199.12.1
- 52.110.12.32
- 52.110.12.15
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report