MALICIOUS — 8acbbcfc7b60b61f7fc292d0a8ef84ab6418608ea86a3b9748855b7a39af44a6
MALICIOUS — 8acbbcfc7b60b61f7fc292d0a8ef84ab6418608ea86a3b9748855b7a39af44a6 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:
8acbbcfc7b60b61f7fc292d0a8ef84ab6418608ea86a3b9748855b7a39af44a6 - SHA-1:
766bd61b088fb681c00a1cf61be648d96b00aa02 - MD5:
01ca1515e0b462a6bc4356897a4c348e - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070duobUBqIGeTvEHT95jpSxVFN:Qoa1taC0HobUB2LDlSDT - TLSH:
T1825A235646096B0CE2F6C5802D59256EC481E4D38338398A83CFF05EB7CBD6BBC1219B - Submitted as: 8acbbcfc7b60b61f7fc292d0a8ef84ab6418608ea86a3b9748855b7a39af44a6
- 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 27 external host(s) at runtime (25 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
99 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
- c.pki.goog
- 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\351.tmp -
a9cca0d7d3e47cef80755b00ac4785b88c89b4e4952529c9f313334bc293d6fb - 3d669ef42292d2dbf6b8fbabac154b6af15d87bbbf281fc5fe5fa4868bb3f53c -
3d669ef42292d2dbf6b8fbabac154b6af15d87bbbf281fc5fe5fa4868bb3f53c
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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787810779&P2=404&P3=2&P4=QbZ%2bnA%2bKL3yS7PoLzfZI0ZWdLOOLKKgK8VZvAfaiGSlsW2Y82e5Aq8tw0tcAo2A17BxBTox6%2f7D%2fSOdGfUsuyQ%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=1787810848&P2=404&P3=2&P4=PXQziM6k4IcLJ6VqY0kE3BwkeQCVvfWfj1TFs8tRE1Le%2b2xdUWOsQ8aTXVsbUuDq8ohL63ke0K9jQDNe4VEF0A%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
- e.pl
- schemas.microsoft.com
Embedded IP addresses
- 4.247.188.233
- 20.184.175.2
- 20.247.185.124
- 4.230.171.124
- 20.42.179.192
- 74.178.76.128
- 4.150.223.97
- 74.179.77.164
- 20.112.250.133
- 52.123.129.14
- 52.123.128.14
- 52.123.252.238
- 203.26.79.13
- 135.234.160.247
- 52.110.12.10
- 52.110.12.33
- 135.233.95.80
- 52.148.114.188
- 4.207.44.64
- 52.123.252.212
- 125.56.205.51
- 125.56.205.57
- 72.154.7.98
- 142.251.42.99
- 20.165.94.46
File paths
- V:\r
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report