MALICIOUS — 0d965d248f3580f5548cb9d15e11e3091e7258c492e753672d22f9b127ab8817
MALICIOUS — 0d965d248f3580f5548cb9d15e11e3091e7258c492e753672d22f9b127ab8817 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Urelas family. 7 of 55 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
0d965d248f3580f5548cb9d15e11e3091e7258c492e753672d22f9b127ab8817 - SHA-1:
262a82776eeb9b0c31967a7c7ef5e1f4419debe7 - MD5:
50eaec1d40cdb1684832fb12960d873d - imphash:
7486acb88125c867114dee44791a4df7 - ssdeep:
6144:E9H4y9VOpL/DrRRoSGFPRuDYBzFrY5dRA2AkCMnZi6c/2AS9kFwJAReRA0:EZF9VOpn7oSG1EcBhs9xAkLZMo7 - TLSH:
T1114BCF5DC3F1A7C5EBE757202E405E0E60E25CEEE0BE0C544787D01D66E296BE2E409A - Submitted as: 0d965d248f3580f5548cb9d15e11e3091e7258c492e753672d22f9b127ab8817
- File type: pe · Size: 474728 bytes
- Verdict: malicious (99/100) · Family: Urelas
Detections (7 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Malware.Urelas-6717394-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Trojan:Win32/Urelas!pz
- Emsisoft (Emergency Kit): Gen:Heur.Mint.SP.Urelas.1
- Trellix Stinger (McAfee): Gupboot!50EAEC1D40CD
- Kaspersky (KVRT): VHO:Backdoor.Win32.Plite.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Win.Malware.Urelas-6717394-0 (rule
Win.Malware.Urelas-6717394-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 31 external host(s) at runtime (18 HTTP) - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497.001, T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: 121.88.5.183, 121.88.5.184, 218.54.31.226 - static signal, weight 0.35, confidence 0.60
- Packing/obfuscation: UPX - static signal, weight 0.25, confidence 0.55
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Extracted generic config (3 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
10803 behavior events · 2 ATT&CK techniques · 2 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
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\golfinfo.ini -
8c7800dfaf639b17e6b682b6fa2365275e6f80d07e6aa6bb56b676669d0e9db5 - C:\Users\analyst\AppData\Local\Temp\sander.exe -
6cca0e1e69c9dee5368dbe3d380e573749ef06d732bb82705fd3961cff84a2e9
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=1787752052&P2=404&P3=2&P4=Ito8xZsiNklQNsyfGAfPy7HTBqLlPyRR7o09NyVRZNh9bo9LDzYj1dgdbINiWHGVsIVpHlQS8oJb9IzzUN%2bnMA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 121.88.5.183
- 121.88.5.184
- 218.54.31.226
- 218.54.30.235
- 203.26.79.13
- 57.154.63.210
- 51.11.192.51
- 52.123.252.236
- 20.3.0.251
- 4.230.171.124
- 135.232.92.137
- 135.233.95.135
- 20.42.65.94
- 20.112.250.133
- 40.103.64.242
- 52.123.129.14
- 52.123.128.14
- 162.159.142.9
- 4.207.44.68
- 52.123.252.246
- 72.154.7.107
- 135.232.92.34
- 57.155.101.212
- 52.110.12.52
- 52.110.12.18
File paths
- D:\PMS\pms4\Project(20131216)\GolfUpdate\bin\GolfUpdate.pdb
- S:\gg^
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report