MALICIOUS — DAoC patch.exe
MALICIOUS — DAoC patch.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the HUILoader family. 6 of 55 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
3e30680c6710ef76a01660db9ffc41d03ac9835cabbbbd94f9711f181500e59e - SHA-1:
1f3b049a8bdded2f656a911d10fc5c8f19029397 - MD5:
f5aae46670138eb80aa0ab4a0068be85 - imphash:
24b60c57cc33f3e633431b7ad497fda7 - ssdeep:
1536:3UUUUUUUUUUHdTD+vvvvvvvvvh+UUUUUUUC9mIkkkkkkTyhhhhhhhMSTZM+9m2Ob:blN9RkkkkkkTLSBvOwG - TLSH:
T1F93BC040717A39CCCB309F611924594DA12552C2CA7D2DDA9B030B2D2D778FBB8E8E76 - Submitted as: DAoC patch.exe
- File type: pe · Size: 102509 bytes
- Verdict: malicious (97/100) · Family: HUILoader
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 22 external host(s) at runtime (22 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 5 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
191 behavior events · 0 ATT&CK techniques · 5 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
- settings-win.data.microsoft.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- C:\Windows\win32dc\Silent Hill 4_cdfix.exe -
c51682ba8e2c09ea711083ae71310235b907aa8940ac4e7de9decd73e4bd5d94 - C:\Windows\win32dc\Counter-Strike(serial).exe -
206e3a15ac5006bdfb1c06c0ac8887ca3e654e333c9421f7d375b3ddd891035e - C:\Windows\win32dc\Silent Hill 4 hack.exe -
f55ff2ad40e6608e857b561b0606bc6338a0b2afa178cb37287a3c3c5d3617f4 - C:\Windows\win32dc\Doom 3 + cdfix.exe -
3ad306ed6cabc22487fbe512fa31fb6b66ad53eeb5b71c976ad337e7f1006ab7 - C:\Windows\win32dc\DAoC + cdfix.exe -
79babfc34dcdbefd4e5151ea1e68afca40535ea1d67e6411ddf5391a8f455f5d
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=1787653226&P2=404&P3=2&P4=d0DeqQ4%2bppdpTGQQbfRb87uq8%2bXGvLonGdnUhelQGLL5DxrjkINto%2bsYhSgo2u%2bF0K9yJoiPiVTkgickMSZu9Q%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=1787653321&P2=404&P3=2&P4=IQ61bfSDZPjN2%2fiMuc6BthcMZwh6een1AGcRWAcTTibcIGtaC6Y7CXhS%2f8davxXD6m603No7mUSWB7pcB7wS9Q%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 203.26.79.13
- 40.84.85.40
- 20.42.73.26
- 20.247.185.124
- 4.230.171.124
- 135.232.92.137
- 20.184.175.7
- 135.233.95.135
- 52.123.129.14
- 20.76.201.171
- 40.103.64.226
- 172.66.2.5
- 85.210.196.11
- 135.233.45.223
- 135.233.95.80
- 52.148.114.188
- 20.184.175.13
- 72.153.5.128
- 52.110.12.38
- 52.110.12.32
- 52.110.12.31
- 52.110.12.4
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report