MALICIOUS — 62898ef7de744b8beafe24c609eb52a14409f025eab55415c1f160c640699e84
MALICIOUS — 62898ef7de744b8beafe24c609eb52a14409f025eab55415c1f160c640699e84 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Fragtor family. 5 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
62898ef7de744b8beafe24c609eb52a14409f025eab55415c1f160c640699e84 - SHA-1:
d2884d2dbf9c16593d4e1d04ffc2662b8d8db444 - MD5:
1c0803b46298b057c568acdbb1f25e23 - imphash:
858aee865f44703f181e0ac78825594b - ssdeep:
24576:BY4G2qLMJalsnqShyoo77lUabuSvbDQOOdIxJsG97:+3XZynV4oDabuWbDQOcIxJJ97 - TLSH:
T12551230B32524BEBE768A73E0E5F6D6E6C1EC6391851A5CD6A27FA433DD20430213674 - Submitted as: 62898ef7de744b8beafe24c609eb52a14409f025eab55415c1f160c640699e84
- File type: pe · Size: 835591 bytes
- Verdict: malicious (99/100) · Family: Fragtor
Detections (5 of 56 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:dlCJP
- ClamAV (daily): Win.Malware.Fragtor-9909039-0
- Microsoft Defender: Trojan:Win32/Zusy.EM!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Zusy.465014
- Kaspersky (KVRT): HEUR:Packed.Win32.Vemply.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Win.Malware.Fragtor-9909039-0 (rule
Win.Malware.Fragtor-9909039-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/Zusy.EM!MTB (rule
Trojan:Win32/Zusy.EM!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.Zusy.465014 (rule
Gen:Variant.Zusy.465014) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Packed.Win32.Vemply.gen (rule
HEUR:Packed.Win32.Vemply.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-sections:dlCJP (rule
high-entropy-sections:dlCJP) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: high-entropy-sections:dlCJP - static signal, weight 0.25, confidence 0.55
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
144 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- licensing.mp.microsoft.com
- www.bing.com
- tas02.sls.update.microsoft.com
- fe3cr.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\1F0E0C0C120E156C155B15B0F0D160D0E160F.exe -
c02a706968ce25fde5574709291c0711824215206a9a9f22a13755e6053e19c0 - b21173a152c573338057e520b3478c4487de60da5a0ee4f072f1884a8bb0dcd6 -
b21173a152c573338057e520b3478c4487de60da5a0ee4f072f1884a8bb0dcd6
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 4.150.223.107
- 52.123.252.226
- 4.230.171.124
- 20.42.179.192
- 52.253.84.76
- 20.165.94.63
- 74.178.240.51
- 4.150.223.110
- 74.178.76.128
- 162.159.142.9
- 52.110.12.22
- 52.110.12.38
File paths
- t:\c
More Fragtor samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report