MALICIOUS — 72758187f302a413d1c9925d26cd812762620fd50df3d27ad16e94eec514c214
MALICIOUS — 72758187f302a413d1c9925d26cd812762620fd50df3d27ad16e94eec514c214 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the Fragtor family. 7 of 55 detection engines flagged it.
Identification
- SHA-256:
72758187f302a413d1c9925d26cd812762620fd50df3d27ad16e94eec514c214 - SHA-1:
17b925e62a0a883dde6df72ba101f6b6c05d6394 - MD5:
be2aa098120437c523a95727776129c3 - imphash:
804abf6bfd1eb86d699699dd471c7b89 - ssdeep:
3072:97pVwLJpwdA1bpRqOqc6jhyxRJfsPUiaWVggjcGkNIVqI7sxkgaBChMpZa9uD6V:ypCA12ccmHsciF7ITsq7igavwVf - TLSH:
T1AA43AE8C461F9321DBF3EA5028415A1EB403F1BA906DAD8CC9E3D86EDFD2163D67005A - Submitted as: 72758187f302a413d1c9925d26cd812762620fd50df3d27ad16e94eec514c214
- File type: pe · Size: 224768 bytes
- Verdict: malicious (94/100) · Family: Fragtor
Detections (7 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- ClamAV (daily): Win.Packed.Fragtor-9908420-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Ransom:Win32/StopCrypt.MSK!MTB
- Emsisoft (Emergency Kit): Trojan.Crypt
- Trellix Stinger (McAfee): Lockbit-FSWW!BE2AA0981204
- Kaspersky (KVRT): UDS:Trojan.Win32.Agent.gen
Why this verdict
The malicious score of 94/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Win.Packed.Fragtor-9908420-0 (rule
Win.Packed.Fragtor-9908420-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 20 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
Dynamic analysis (windows)
14 behavior events · 0 ATT&CK techniques · 3 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
- 93c4cba30e4e919db036ca03b25885094ff34caf6a52125dc5647c16c454e700 -
93c4cba30e4e919db036ca03b25885094ff34caf6a52125dc5647c16c454e700 - 151f3e0f505eb93b342f0991a1b68f769d81881fe0aac1fb164672636fb38e48 -
151f3e0f505eb93b342f0991a1b68f769d81881fe0aac1fb164672636fb38e48 - 1352aae1aab8bf22744caee3a8a2410d113c7bed5e222779cd9965e93484f373 -
1352aae1aab8bf22744caee3a8a2410d113c7bed5e222779cd9965e93484f373
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/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=1787651750&P2=404&P3=2&P4=nc4DNoPXt%2f7PK1FxC1L7LzqFykXuCdKqR8VMqj8gLAKkI8ms60AftaCUAh%2fb%2bDlplCClndFsa4iSfa6m9keJ0Q%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 20.42.73.25
- 52.123.252.220
- 20.42.179.192
- 4.230.171.124
- 52.230.59.222
- 74.179.77.204
- 135.233.95.135
- 20.42.72.131
- 20.231.239.246
- 52.123.129.14
- 52.123.128.14
- 135.233.45.221
- 203.26.79.13
- 57.155.101.212
- 74.179.71.159
- 52.148.114.188
- 52.110.12.33
- 72.153.5.128
- 52.110.12.46
- 92.223.78.30
File paths
- C:\jenena\molawacatu20-lonem.pdb
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report