SUSPICIOUS — ca6870a149c96e8815d23de26bcb5ead98f61f07893344d38c657fc750059f84
SUSPICIOUS — ca6870a149c96e8815d23de26bcb5ead98f61f07893344d38c657fc750059f84 is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (67/100). 2 of 55 detection engines flagged it.
Identification
- SHA-256:
ca6870a149c96e8815d23de26bcb5ead98f61f07893344d38c657fc750059f84 - SHA-1:
476943a3b58eb19974cff6dbe4e4e5f891326727 - MD5:
828a09b3cfcb198df7e84d180712bc37 - imphash:
9dc580b98fdc55e0bc3b6c6f01e8c0c2 - ssdeep:
196608:6rmFOWNNYHEryiBDkiHwfhHvCddFRv5QI8VUUNyp+tvFlM8N:6rmOumHEryqoiHwfxCdfRv5QfVkQlMy - TLSH:
T1946A339A5F67E2BBE8E53DDCB326D81F09DD21A57489F91B13543008A0261C3712CEE6 - Submitted as: ca6870a149c96e8815d23de26bcb5ead98f61f07893344d38c657fc750059f84
- File type: pe · Size: 9803776 bytes
- Verdict: suspicious (67/100)
Detections (2 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:,,
- Detect It Easy (packer/type): DIE:Enigma
Why this verdict
The suspicious score of 67/100 is the fusion of 5 weighted signals:
- Contacted 23 external host(s) at runtime (24 HTTP) - network signal, weight 0.40, confidence 0.80
- Detect It Easy (packer/type) flagged DIE:Enigma (rule
DIE:Enigma) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://d.symcb.com/rpa0, http://s.symcb.com/universal-root.crl0, https://d.symcb.com/rpa0@ - static signal, weight 0.35, confidence 0.60
- Packing/obfuscation: high-entropy-sections:,,, Enigma - static signal, weight 0.25, confidence 0.55
- Extracted generic config (2 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
6420 behavior events · 0 ATT&CK techniques · 3 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
- officeclient.microsoft.com
Dropped files
- d5bfc1792c5e838b1f34ec44b52b20b2e99bac0bcd63994c0aacae4fa826b140 -
d5bfc1792c5e838b1f34ec44b52b20b2e99bac0bcd63994c0aacae4fa826b140 - d0a578e7682aafa46bdf215229b2f0d46808b994a47a1a0d075cb70185e6759d -
d0a578e7682aafa46bdf215229b2f0d46808b994a47a1a0d075cb70185e6759d - 13af2b38c06a49e29bb7c9b2e0f84a073722828bc3fa70f53269a7dcf6459393 -
13af2b38c06a49e29bb7c9b2e0f84a073722828bc3fa70f53269a7dcf6459393
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- https://d.symcb.com/rpa0
- http://s.symcb.com/universal-root.crl0
- https://d.symcb.com/rpa0@
- http://ts-crl.ws.symantec.com/sha256-tss-ca.crl0
- http://ts-aia.ws.symantec.com/sha256-tss-ca.cer0
- https://enigmaprotector.com/taggant/user.crl0
- https://enigmaprotector.com/taggant/spv.crl0
- 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=1787879480&P2=404&P3=2&P4=VqjTzDeLxjBZSRYypv8zr9ypxlJEoLZaV%2fRyJOaLLbDpNm2Bvylr9Ll7QNoY3jU1csIDBsiliFo5aMRaXBaQ4g%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=1787879581&P2=404&P3=2&P4=mQhDjoWP6lcWGrYP2cpPB4DbzHqRrGTKXFzSrcsmjJISQP28%2b1abWg6ZwiD6mfh9tWz2KLcExhWD%2b8LQLWQQFw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- j.sg
- schemas.microsoft.com
- d.symcb.com
- s.symcb.com
- ts-crl.ws.symantec.com
- ts-aia.ws.symantec.com
- enigmaprotector.com
- x.ir
- aefd.nelreports.net
Embedded IP addresses
- 51.105.71.137
- 216.218.185.162
- 4.230.171.124
- 20.247.184.197
- 40.84.85.40
- 135.233.95.144
- 135.232.92.97
- 52.168.112.67
- 20.231.239.246
- 40.99.134.18
- 52.123.128.14
- 40.99.133.226
- 203.26.79.13
- 135.234.160.245
- 52.110.12.42
- 52.110.12.8
- 135.232.92.34
- 20.42.179.204
- 52.148.114.188
- 92.223.78.30
- 72.153.5.140
- 52.110.12.21
- 52.110.12.14
File paths
- z:\n_
- y:\z5
- a:\v
- C:\_
- Y:\UGm
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report