MALICIOUS — BattleField 1942_fix.exe
MALICIOUS — BattleField 1942_fix.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Upantix family. 6 of 55 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
1951f8a09e76afea4ca125b5354b2b216c217b5bd9bf7c6fd86bb8d1ae9750b4 - SHA-1:
d7310288d8b8d1450763e76d530095cb75e34050 - MD5:
67c4c3f5205665150c6ca48d41876652 - imphash:
24b60c57cc33f3e633431b7ad497fda7 - ssdeep:
12288:5wawSwaw1wawSwaw9zJwawSwaw1wawSwaw9zswawSwaw1wawSwaw9zJwawSwaw1D:r - TLSH:
T13560D100327A399CD7709F605524598DA22552C1897D3EEA9B03072D3CB78BBB9E8F71 - Submitted as: BattleField 1942_fix.exe
- File type: pe · Size: 3526660 bytes
- Verdict: malicious (98/100) · Family: Upantix
Detections (6 of 55 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 98/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Win.Malware.Upantix-9886651-0 (rule
Win.Malware.Upantix-9886651-0) - engine signal, weight 0.90, confidence 0.95 - 1 behavioral detection(s): C2: connection to non-standard port [medium] (rule
tl-c2-rare-port) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 24 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)
1331 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
- us.undernet.org
- 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
- licensing.mp.microsoft.com
Dropped files
- C:\Windows\win32dc\FlatOut(trainer).exe -
539ed2fc209b0b9515b8464a17f01d7ded58805e38f8a0cf5cc56d5cc0bb26e3 - C:\Windows\win32dc\Counter-Strike + trainer.exe -
d4e64c8a12e4c1c97dbba75534d17575f9957bf246a51b1b881e9862366f9998 - C:\Windows\win32dc\Half-Life 2 cheat.exe -
2a6f5c3ce860155d4172a9c8ff565606305def979986f41bd16b8f8f09f9c27b - C:\Windows\win32dc\UT2004(cheat).exe -
e6af03b1f5dca86750b55e1d4002b6b961ffbe5536bc5f09ccf35afc0b21829a - C:\Windows\win32dc\Half-Life 2_cdfix.exe -
c7f19769d8b8e72c9b1a841f1a80153a1933d0071aec7a71be62894737fbca82 - C:\Windows\win32dc\Quake3_hack.exe -
8cca5aba8f98a27c1bdb655aa0a0fab039d9eb319085112f0726545c9463fa8b
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=1787667522&P2=404&P3=2&P4=OZZ5Uba98uex%2bdxMzQLhfiiS0ZxKQ6d6kn%2bDbBAXfVqf7Katt4NHKBEWKs5lMHK90J03XbOVFd8KXB7qmOx4fA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787667594&P2=404&P3=2&P4=VArlgz4Jw0b%2fRg9hj7S98QiuBMhCxlK%2b7xHuXUeSMNmFPXS09HGie%2fgs0f8uDXPFw9E594hK63GT7Qv74BfCAw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- us.undernet.org
Embedded IP addresses
- 20.42.65.88
- 20.247.184.142
- 4.230.171.124
- 85.210.193.152
- 40.84.97.4
- 74.179.77.204
- 135.232.92.97
- 4.207.44.77
- 40.99.133.210
- 20.236.44.162
- 52.123.128.14
- 52.123.129.14
- 135.234.160.245
- 203.26.79.13
- 52.110.12.16
- 52.110.12.46
- 186.233.185.155
- 74.178.76.44
- 52.148.114.188
- 52.123.252.216
- 72.145.35.112
- 92.223.78.30
- 52.110.12.10
- 52.110.12.49
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report