MALICIOUS — 63d554efdee9c7c2da8e9a26e29ceef35f22b9cdef14ed15d2ebf339bd250f0c
MALICIOUS — 63d554efdee9c7c2da8e9a26e29ceef35f22b9cdef14ed15d2ebf339bd250f0c is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Glupteba family. 6 of 52 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
63d554efdee9c7c2da8e9a26e29ceef35f22b9cdef14ed15d2ebf339bd250f0c - SHA-1:
074fa7a86b766c9542b24bbb527bff3061c1640c - MD5:
cef8207dd4351212d08127e2e5b7d670 - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
3072:Lf/fmklL+ZA3kV8PtRsfvipV3fFfROyAgtYeNoMwXVU1nXzg1vyWZ:LnfLtkV8VREyVtRHK7lWzgvyWZ - TLSH:
T13E40120D7F5AB01ED10323B944B6C48CFA94074FE296839FDDA672B166C16377870A89 - Submitted as: 63d554efdee9c7c2da8e9a26e29ceef35f22b9cdef14ed15d2ebf339bd250f0c
- File type: pe · Size: 173056 bytes
- Verdict: malicious (100/100) · Family: Glupteba
Detections (6 of 52 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- ClamAV (daily): Win.Packed.Razy-9909761-0
- Microsoft Defender: Trojan:Win32/Glupteba!pz
- Emsisoft (Emergency Kit): Gen:Variant.Razy.870640
- Trellix Stinger (McAfee): Glupteba-FUBP!CEF8207DD435
- Kaspersky (KVRT): HEUR:Trojan.Win32.Copak.pef
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Win.Packed.Razy-9909761-0 (rule
Win.Packed.Razy-9909761-0) - engine signal, weight 0.90, confidence 0.95 - Dropped a malicious payload (Glupteba): d2f6518712768cda4abab8845ea7a89225ca08821cbdb6705b19611ced9acefb - dynamic signal, weight 0.80, confidence 0.90
- Microsoft Defender flagged Trojan:Win32/Glupteba!pz (rule
Trojan:Win32/Glupteba!pz) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.Razy.870640 (rule
Gen:Variant.Razy.870640) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged Glupteba-FUBP!CEF8207DD435 (rule
Glupteba-FUBP!CEF8207DD435) - engine signal, weight 0.55, confidence 0.85 - Contacted 54 external host(s) at runtime (26 HTTP) - network signal, weight 0.40, confidence 0.80
- Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
113 behavior events · 1 ATT&CK techniques · 5 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
- settings-win.data.microsoft.com
Dropped files
- /opt/CAPEv2/storage/analyses/17865/files/d2f6518712768cda4abab8845ea7a89225ca08821cbdb6705b19611ced9acefb -
d2f6518712768cda4abab8845ea7a89225ca08821cbdb6705b19611ced9acefb - c34eeb1cfafafd947460909b9eb5f2ec6d79a2155d7a462bd564b03a23399099 -
c34eeb1cfafafd947460909b9eb5f2ec6d79a2155d7a462bd564b03a23399099 - 7b259a65c62f86f01d8dc7e1d768af04b4afc1126c5f4af50b881c96852a5aea -
7b259a65c62f86f01d8dc7e1d768af04b4afc1126c5f4af50b881c96852a5aea - d05972d3c426eb14665c5671753fb3d41d07015a60b4bc909d0630dd8ada2b02 -
d05972d3c426eb14665c5671753fb3d41d07015a60b4bc909d0630dd8ada2b02 - ce4e9b7113b38dadf92966b5f6eda137466119171a857996d5b84f94cebf4f63 -
ce4e9b7113b38dadf92966b5f6eda137466119171a857996d5b84f94cebf4f63
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/736bdc20-582e-46c5-ba31-d31d3d97258e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/736bdc20-582e-46c5-ba31-d31d3d97258e?P1=1786700457&P2=404&P3=2&P4=Xd2MWo6qbtdF1gOA8VeCVVTIqiUFk4sx59ZgVckacq8EU%2fiQUkubBMGpw59qmxLncWm%2fg5ejLIrX35eMRSRXDQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/1d8d0488-0a3b-440b-b2a9-36df2b9d4ebd/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/1d8d0488-0a3b-440b-b2a9-36df2b9d4ebd?P1=1786700546&P2=404&P3=2&P4=OGlxgNY3JMCwdVICL8Mw4jIU5sadGo41rw93r18P1N2g6UdBkadObUP%2bKu8jvveejEeDHvvCwzHWTO5%2fQQ5CPg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 172.217.25.168
- 4.150.223.109
- 52.123.252.203
- 57.155.101.212
- 4.230.171.124
- 4.144.132.223
- 74.178.76.128
- 20.184.175.17
- 74.178.76.54
- 52.110.12.22
- 135.233.95.144
- 52.110.12.50
- 104.18.27.78
- 20.184.175.10
- 172.178.240.161
- 52.123.252.236
- 4.150.223.115
- 52.168.117.175
- 72.154.7.102
- 203.26.79.13
- 20.112.250.133
- 40.103.64.226
- 52.123.129.14
- 52.123.128.14
- 162.159.142.9
More Glupteba samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report