MALICIOUS — b09b4ab4284d4d2198a4aac009dcc2ce3106f9418fdbab77ad0e1dd864d903a0
MALICIOUS — b09b4ab4284d4d2198a4aac009dcc2ce3106f9418fdbab77ad0e1dd864d903a0 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100), attributed to the Lazy family. 4 of 55 detection engines flagged it.
Identification
- SHA-256:
b09b4ab4284d4d2198a4aac009dcc2ce3106f9418fdbab77ad0e1dd864d903a0 - SHA-1:
8d938db8b8a72775274e39efca97263213cbc379 - MD5:
ac177c4603923a0831b48eb7dba24518 - imphash:
49051d296c93ec16aabb34a0c944ce40 - ssdeep:
12288:ytW9E0n/KEQdReSnG4depeYj09jApWCmnkw5Q9hBTfX/GpaJbk:yt8EOun7ddNApyQhO05 - TLSH:
T1C8581ADA20BD5559F1D4B7E97B3A524D1DF31AF065A7BB0469FAC8224CF0C836A82103 - Submitted as: b09b4ab4284d4d2198a4aac009dcc2ce3106f9418fdbab77ad0e1dd864d903a0
- File type: pe · Size: 1687552 bytes
- Verdict: malicious (93/100) · Family: Lazy
Detections (4 of 55 engines)
- ClamAV (daily): Win.Malware.Lazy-9933381-0
- Microsoft Defender: Program:Win32/Wacapew.C!ml
- Emsisoft (Emergency Kit): Gen:Variant.Lazy.2360
- Kaspersky (KVRT): UDS:Trojan.Win32.Matanbuchus.al
Why this verdict
The malicious score of 93/100 is the fusion of 3 weighted signals:
- ClamAV (daily) flagged Win.Malware.Lazy-9933381-0 (rule
Win.Malware.Lazy-9933381-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 18 external host(s) at runtime (26 HTTP) - network signal, weight 0.40, confidence 0.80
- Extracted Matanbuchus config (0 C2) - engine signal, weight 0.45, confidence 0.60
Dynamic analysis (windows)
112 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
- c.pki.goog
- 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
Embedded URLs
- http://go.microsoft.com/fwlink/?linkid=47486
- http://go.microsoft.com/fwlink/?LinkId=66845I
- http://go.microsoft.com/fwlink/?linkid=44073
- http://go.microsoft.com/fwlink/?LinkId=66845f
- http://go.microsoft.com/fwlink/?Linkid=68985
- http://windowsupdate.microsoft.como
- http://go.microsoft.com/fwlink/?LinkId=59177&
- 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=1787916985&P2=404&P3=2&P4=fa01tOSKSroHxLIKEF6exd%2b9L9SmI7rbPp9sMnKnvLipGHvcGImoG0wxN6GSjz1IzwB%2b8EghgiNZU61xZI%2bmWg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787917064&P2=404&P3=2&P4=QNzuWFDx42e%2bhcTKahsBohhvuogkn%2fKv6Udslv0kiuc5IVbKk06GM6dJAIlnNJeqBckvQ%2fCLQim5BU9WgY9x3w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
- http://c.pki.goog/r/r4.crl
Embedded domains
- go.microsoft.com
- windowsupdate.microsoft.como
- aefd.nelreports.net
Embedded IP addresses
- 40.79.163.155
- 4.144.132.114
- 40.84.97.4
- 4.230.171.124
- 135.232.92.137
- 20.184.175.2
- 74.178.240.51
- 20.112.250.133
- 52.123.128.14
- 52.123.129.14
- 135.234.160.244
- 203.26.79.13
- 74.178.232.29
- 52.148.114.188
- 72.145.35.100
- 20.165.94.46
- 52.110.12.46
- 52.110.12.11
File paths
- K:\RRR:KSS;;;;AAANMM6OCC^^117
- G:\:j:o:);.;
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report