MALICIOUS — Sims 2_nocd.exe
MALICIOUS — Sims 2_nocd.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:
b892fc417d27a5801c7aa95bd67272e14722858cb726c8ae4757e898c9bf64b1 - SHA-1:
7008bb432845c436c10cdbcd63fec26f51b9d921 - MD5:
aa3a05ddf5ec9f4f7d575c6788042d6a - imphash:
24b60c57cc33f3e633431b7ad497fda7 - ssdeep:
1536:3UUUUUUUUUUHdTD+vvvvvvvvvh+UUUUUUUC9mIkkkkkkTyhhhhhhhMSTZM+9m2OD:blN9RkkkkkkTLSBvyLZ - TLSH:
T1823AC040717A398CCB349F511924594DA12152C2CA7D2DDB9B030B2D3D7B8BBB8E8E76 - Submitted as: Sims 2_nocd.exe
- File type: pe · Size: 101485 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 24 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 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.
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\Doom 3_patch.exe -
badfa501c8c452fb97752421b11b90b4ed283a98c3f44fe7972baa6a64e719be - C:\Windows\win32dc\Counter-Strike(serial).exe -
6bc5ccb6212b718946c164ae10a02f977bcbba7edef935aa9f1b830d87c4000b - C:\Windows\win32dc\DAoC(trainer).exe -
795c963f8bdc7136f10f881cdf0171d42d849cefff92f52f8038040b0addde52 - C:\Windows\win32dc\Silent Hill 4 + hack.exe -
99c3d3acac0efa5d161ecf01cc3abe07310a96074f0ec685127d17f933e218db - C:\Windows\win32dc\Silent Hill 4(fix).exe -
ce58c0c5008ef662f5d0d630ec55733e8ef929fe5413c90c3965c5857d08ecca - C:\Windows\win32dc\Counter-Strike + patch.exe -
99d41c4254dc791f65c2fc7aad6b1cfb541de283d5bd10357c3fed31d336a766 - C:\Windows\win32dc\Silent Hill 4 serial.exe -
05688099cfbf0160dad814b775d0a6c9c0258b3e5c72d49e5be18c76e63b85de - C:\Windows\win32dc\DAoC(serial).exe -
fe26cb32afe47162ecd120cc0711d6f4cb2d4b430ac372da0fcfae6311b9d204 - C:\Windows\win32dc\DAoC + serial.exe -
f51cd089a7fd7b3271e182a82cc33dd476b8fafd71d6149c261d8fdbba59d1a4
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=1787655203&P2=404&P3=2&P4=bxlB3KeIFNUx8Q6TEYkNYPih%2f9VJ0xF2ztylnaMs%2b9ieFLwxmUGd2saogwNiYS7CTOTHkqulWy97yv6Gool3xA%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=1787655295&P2=404&P3=2&P4=A%2fzFBl8%2frZdlmSC9M2vBhaS536JSstM9pCQWuCJgz6dG64H77dcgi13ldM3700QVNaq0fziBYxQnwwBEB4rlQQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 203.26.79.13
- 4.207.44.64
- 52.123.252.223
- 57.155.101.212
- 52.230.59.222
- 4.230.171.124
- 52.123.252.245
- 74.178.240.61
- 4.150.223.96
- 135.232.92.97
- 52.123.129.14
- 20.112.250.133
- 40.99.133.242
- 135.234.160.244
- 135.232.92.34
- 52.148.114.188
- 52.110.12.46
- 52.110.12.2
- 72.145.35.102
- 57.154.63.210
- 4.150.223.97
- 4.207.44.77
- 52.110.12.55
- 52.110.12.3
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report