MALICIOUS — cded3775918f245d01d47683ae666bde74c9f7f5061b140da7f35363054b2f3d
MALICIOUS — cded3775918f245d01d47683ae666bde74c9f7f5061b140da7f35363054b2f3d is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the DCOM family. 6 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
cded3775918f245d01d47683ae666bde74c9f7f5061b140da7f35363054b2f3d - SHA-1:
b5f537ee73789c7aee531392b7e6d1fac5f852a7 - MD5:
0e6c0690cecec589e714e0c2c971486d - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
6144:wQeNai17Y56rKnBfppMM8EV1kmffCjpMM8EV1kmffCpJipAQeZ:wQeN/7YkrWBfURmfamRmfaXiGQeZ - TLSH:
T12E49BED9431A6753D2F1CB60680DAE1E4053F8AE203CAB8C254F952F77F5463A8AD09D - Submitted as: cded3775918f245d01d47683ae666bde74c9f7f5061b140da7f35363054b2f3d
- File type: pe · Size: 388608 bytes
- Verdict: malicious (97/100) · Family: DCOM
Detections (6 of 55 engines)
- ClamAV (daily): Win.Exploit.DCOM-5
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Microsoft Defender: Exploit:Win32/RpcDcom.gen
- Emsisoft (Emergency Kit): Gen:Variant.Babar.29111
- Kaspersky (KVRT): UDS:Virus.Win32.Lamer.kp
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Win.Exploit.DCOM-5 (rule
Win.Exploit.DCOM-5) - engine signal, weight 0.90, confidence 0.95 - Contacted 21 external host(s) at runtime (16 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 - YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - persist via registry run key (rule
persist via registry run key) - capa signal, weight 0.35, confidence 0.60 - Embedded network infrastructure: 212.33.237.86 - static signal, weight 0.35, confidence 0.60
- Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
0 behavior events · 0 ATT&CK techniques · 0 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
- licensing.mp.microsoft.com
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=1787848867&P2=404&P3=2&P4=hCkVaz9Q9CANZ7VDuqwaTSlHSxWV4ZeumOV531%2bXm2EyIPYwZvZCmbBWLP15RcHpRLcstJ5iFXvrhCXGn0cwzQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 212.33.237.86
- 104.208.16.94
- 52.123.252.233
- 52.230.59.222
- 4.247.188.224
- 4.230.171.124
- 20.165.94.63
- 135.232.92.97
- 4.150.223.112
- 20.236.44.162
- 40.99.134.18
- 52.123.128.14
- 40.99.134.2
- 4.150.223.102
- 52.123.252.222
- 203.26.79.13
- 172.178.240.163
- 74.178.76.44
- 52.148.114.188
- 52.110.12.53
- 72.154.7.110
- 52.110.12.20
File paths
- C:\Program
- C:\\Program
- C:\\Documents
- C:\\WINDOWS\system32\dllcache\shtml.exe
- P:\server\source\wel\winnt\shtml.pdb
- C:\\WINDOWS\system32\cmd.exe
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report