MALICIOUS — 2f2f04747ad698405f098ba60314be4b2a311c20bb367877d460f8b1f5a4e35d
MALICIOUS — 2f2f04747ad698405f098ba60314be4b2a311c20bb367877d460f8b1f5a4e35d is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Zusy family. 4 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
2f2f04747ad698405f098ba60314be4b2a311c20bb367877d460f8b1f5a4e35d - SHA-1:
842bd5b3fa311ebd6591edb361f61666108dbb98 - MD5:
98befe6da66d2874d87b08d6c9816c36 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070d1qMOvchf5Q/UQ/aDG8/i5rHvX+1Wj:Qoa1taC0SqMkcU70cr/+1M - TLSH:
T1D55A23958649670CD3F9C4442D6D166F8042E4B6B3781ACB828FF14EB7CBC6B78211A7 - Submitted as: 2f2f04747ad698405f098ba60314be4b2a311c20bb367877d460f8b1f5a4e35d
- File type: pe · Size: 1958400 bytes
- Verdict: malicious (96/100) · Family: Zusy
Detections (4 of 55 engines)
- ClamAV (daily): Win.Malware.Zusy-9764479-0
- Microsoft Defender: Trojan:Win32/Salgorea!pz
- Emsisoft (Emergency Kit): Dump:Generic.Dacic.17983.C83B492E
- Kaspersky (KVRT): Trojan.Win32.Bingoml.ckfs
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule
Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 32 external host(s) at runtime (23 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
88 behavior events · 1 ATT&CK techniques · 2 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
- searchapp.bundleassets.example
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- settings-win.data.microsoft.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\27DC.tmp -
13e60c105623f8da2a510d53b03d82f1eacab797cb26babd7a9a515b88a3aa8e - f73109460a50f87527f14b945b3b439e2a6844c11414dbfc20215d6c6d2e9a07 -
f73109460a50f87527f14b945b3b439e2a6844c11414dbfc20215d6c6d2e9a07
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- 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=1787897761&P2=404&P3=2&P4=kW%2bH1OE%2bUHm6BhbrV0YbSdr%2fIUcQneyhLlTRJ89UQNq0t9QLUzLln%2f99gNNOKieK8QPCyPShRogmhyppXiusdQ%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=1787897846&P2=404&P3=2&P4=XoTz3rjmm6IdXG3Amfw6DAS51hrd0SjyE6%2fv0hanKqcAFmL0vSGOmxkjq8efafyIw47q%2b%2b5YlKtdNVTOHWe5dg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- q.ws
- schemas.microsoft.com
Embedded IP addresses
- 20.42.65.84
- 20.42.179.192
- 20.247.184.142
- 4.230.171.124
- 135.233.95.144
- 74.178.240.51
- 40.84.97.4
- 52.178.17.2
- 20.76.201.171
- 52.123.129.14
- 40.104.4.2
- 40.99.133.226
- 172.66.2.5
- 52.123.128.14
- 20.42.72.131
- 203.26.79.13
- 135.233.45.221
- 52.110.12.14
- 52.110.12.24
- 52.123.252.202
- 74.178.232.29
- 52.123.252.243
- 52.168.117.169
- 51.104.15.253
- 52.148.114.188
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report