MALICIOUS — 3a9502bee6484c7ddaa68083efd5273e8797e91e31ada3f227928cb846dc7a7b
MALICIOUS — 3a9502bee6484c7ddaa68083efd5273e8797e91e31ada3f227928cb846dc7a7b is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Scar family. 3 of 55 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
3a9502bee6484c7ddaa68083efd5273e8797e91e31ada3f227928cb846dc7a7b - SHA-1:
61fff7240179f093c9a5016da1ca1b7b68b5d7a2 - MD5:
785b230243d5ec32877617a182a2f459 - imphash:
1882a86d9b3486b5d866d4ff86f26ef5 - ssdeep:
12288:bLgJzehRILw/pxzJc+/dcnNy3/Z9CcT0pzYrm/cTfYFWj:bLgsIAenwPPIlF0 - TLSH:
T1804CAE880D16F351D9F8C9A06C99CD4E8C36BAA620BF19DC8FC7D46E45E38376619039 - Submitted as: 3a9502bee6484c7ddaa68083efd5273e8797e91e31ada3f227928cb846dc7a7b
- File type: pe · Size: 557653 bytes
- Verdict: malicious (98/100) · Family: Scar
Detections (3 of 55 engines)
- capa (capabilities): capability:collection/keylog
- ClamAV (daily): Win.Trojan.Scar-644
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Scar-644 (rule
Win.Trojan.Scar-644) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 3 finding(s), e.g. process hidden from a listing (rule
windows.psxview.PsXView) - memory signal, weight 0.55, confidence 0.85 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 26 external host(s) at runtime (23 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 - Embedded network infrastructure: http://www.reallegal.com/binderpull.asp, http://www.deposchedule.com/, http://www.reallegal.com/ - static signal, weight 0.35, confidence 0.60
- communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60 - Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
549 behavior events · 1 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
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Embedded URLs
- http://www.reallegal.com/binderpull.asp
- http://www.deposchedule.com/
- http://www.reallegal.com/
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787872268&P2=404&P3=2&P4=hUzFBlhwwhCTiM039kQqxIDc9EgftC6o%2fPj%2b0VyL8fiHGbEfVUBZ4kNsNTSROUBJi845fjPsysp5cXc0cFn5%2fQ%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=1787872347&P2=404&P3=2&P4=ZFFTS2G3zqwa9ii8M5oguCKZbhlBE8FZHzKnYJM50br6%2fy0A02MhWly5GCXNLk63QRjBLnpq4I0R32BoE8XSlA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- sign.reallegal.com
- www.reallegal.com
- www.deposchedule.com
- reallegal.com
Embedded IP addresses
- 20.50.201.204
- 20.247.184.142
- 40.84.97.4
- 4.230.171.124
- 135.233.95.144
- 20.184.175.11
- 135.232.92.97
- 20.76.201.171
- 40.99.133.242
- 40.104.4.2
- 52.123.128.14
- 52.123.129.14
- 203.26.79.13
- 135.234.160.245
- 74.179.71.159
- 162.159.142.9
- 52.110.12.18
- 52.110.12.53
- 52.148.114.188
- 40.84.85.40
- 172.215.188.225
- 104.208.16.94
- 52.168.112.66
- 72.153.5.132
- 52.110.12.19
File paths
- c:\commwrds.txt
More Scar samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report