SUSPICIOUS — cf8255e21e187189a26da2ee1f5b899c29b68aa31d789fe085fee5afd77d91ee
SUSPICIOUS — cf8255e21e187189a26da2ee1f5b899c29b68aa31d789fe085fee5afd77d91ee is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (67/100), attributed to the Maldoc family. 1 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
cf8255e21e187189a26da2ee1f5b899c29b68aa31d789fe085fee5afd77d91ee - SHA-1:
35edba99e7c5b236a6127a2b7fed185bb1c4f945 - MD5:
16489c566cc76bbb8cc163c101832a98 - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
24576:dwE4HOsRgiipHT2bUZuBlp5p9AGxfHKr:dwE4usuV2oZuBlp5p9AUfHu - TLSH:
T194514BC46103720AFDB49A204D3B8D4C6C07BA0532F6B6DDC21A965E2370973EAF5676 - Submitted as: cf8255e21e187189a26da2ee1f5b899c29b68aa31d789fe085fee5afd77d91ee
- File type: pe · Size: 870392 bytes
- Verdict: suspicious (67/100) · Family: Maldoc
Detections (1 of 56 engines)
- YARA: delivr.to detections: DLV_Maldoc_VBA_AutoExec
MITRE ATT&CK
Why this verdict
The suspicious score of 67/100 is the fusion of 3 weighted signals:
- YARA: delivr.to detections flagged DLV_Maldoc_VBA_AutoExec (rule
DLV_Maldoc_VBA_AutoExec) - engine signal, weight 0.70, confidence 0.70 - Embedded network infrastructure: http://mintty.github.io/, http://ciembor.github.io/4bit/ - static signal, weight 0.35, confidence 0.60
- communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
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
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- officeclient.microsoft.com
- windows.msn.com
- odc.officeapps.live.com
- www.msn.com
- www.bing.com
- assets.msn.com
- aefd.nelreports.net
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded URLs
- http://mintty.github.io/
- https://raw.githubusercontent.com/mintty/mintty/master/VERSION
- http://ciembor.github.io/4bit/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- chcp.com
- mintty.github.io
- raw.githubusercontent.com
- ciembor.github.io
- aefd.nelreports.net
Embedded IP addresses
- 20.184.175.13
- 52.230.59.222
- 52.123.252.235
- 4.230.171.124
- 52.110.12.14
- 52.110.12.53
File paths
- F:\Office\Target\x86\ship\postc2r\x-none\msosrec.pdb
More Maldoc samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report