MALICIOUS — 381d9ed65f4417433fcb1b0cf018a512a4df416b74299e80e4f9a34ba17f00af
MALICIOUS — 381d9ed65f4417433fcb1b0cf018a512a4df416b74299e80e4f9a34ba17f00af is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100), attributed to the Expiro family. 5 of 55 detection engines flagged it.
Identification
- SHA-256:
381d9ed65f4417433fcb1b0cf018a512a4df416b74299e80e4f9a34ba17f00af - SHA-1:
2d90195e9cc445d75cbcd79b8c11464e62497541 - MD5:
1d0972cef186c808a54d2220be0dc18c - imphash:
f60e1294a3d382cb326decebd143ded4 - ssdeep:
12288:M8H2rlMfg5Ih6QQYgQ2cK5jII+59R0V/buCTuwgp:MME30ZbmjLzuF - TLSH:
T10B4BBF9B610D3529E262DCF8BC16B82E906CE7C91C35B2841747CE3E65D933FA0A151B - Submitted as: 381d9ed65f4417433fcb1b0cf018a512a4df416b74299e80e4f9a34ba17f00af
- File type: pe · Size: 475648 bytes
- Verdict: malicious (89/100) · Family: Expiro
Detections (5 of 55 engines)
- ClamAV (daily): Win.Virus.Expiro-9891984-0
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Microsoft Defender: Virus:Win64/Expiro.PABG!MTB
- Emsisoft (Emergency Kit): Win64.Expiro.Gen.6
- Kaspersky (KVRT): HEUR:Virus.Win64.Expiro.gen
Why this verdict
The malicious score of 89/100 is the fusion of 2 weighted signals:
- ClamAV (daily) flagged Win.Virus.Expiro-9891984-0 (rule
Win.Virus.Expiro-9891984-0) - engine signal, weight 0.90, confidence 0.95 - YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
0 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
- 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
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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- zakaz.za
Embedded IP addresses
- 52.123.252.239
- 20.50.201.195
- 52.253.84.76
- 4.247.188.233
- 4.230.171.124
- 172.215.188.232
- 135.233.95.144
- 52.168.112.67
- 52.123.252.247
- 52.123.129.14
- 203.26.79.13
- 52.148.114.188
- 74.179.71.159
- 52.123.128.14
- 20.112.250.133
- 52.110.12.16
- 72.154.7.112
- 74.178.76.54
- 52.110.12.37
More Expiro samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report