MALICIOUS — 4e9a6a433feb34e0a34813a9396d98602e4d36fe944391f6e5bc954ea0c2304c
MALICIOUS — 4e9a6a433feb34e0a34813a9396d98602e4d36fe944391f6e5bc954ea0c2304c is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100). 6 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
4e9a6a433feb34e0a34813a9396d98602e4d36fe944391f6e5bc954ea0c2304c - SHA-1:
ede95ae78a73bd868e583fbdfeea779767947bbe - MD5:
69eeb4848dd55d6313800565a611e05c - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
1536:znc58oXT0XRhyRjVf3znOJTv3lcUK/+dWzCP7oYTcSQt96h9/h1AF:bc58wSyRxvY3md+dWWZya9/Q - TLSH:
T16A38BE79F6FF9E70E1AEDD9934C4D13D826260D5F5EC63080B80802169B1E6738A664F - Submitted as: 4e9a6a433feb34e0a34813a9396d98602e4d36fe944391f6e5bc954ea0c2304c
- File type: pe · Size: 80384 bytes
- Verdict: malicious (97/100)
Detections (6 of 55 engines)
- capa (capabilities): capability:execution/powershell
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- ClamAV (daily): Win.Malware.Avlj-9877624-0
- Microsoft Defender: Trojan:MSIL/Heracles.AHR!MTB
- Emsisoft (Emergency Kit): Trojan.GenericKDZ.109202
- Kaspersky (KVRT): HEUR:Backdoor.MSIL.Agent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Malware.Avlj-9877624-0 (rule
Win.Malware.Avlj-9877624-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 3 finding(s), e.g. RWX/private injected region in tsk_44abe28561 (pid 9000) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - execute via PowerShell (rule
execute via PowerShell) - capa signal, weight 0.40, confidence 0.80 - Contacted 30 external host(s) at runtime (27 HTTP) - network signal, weight 0.40, confidence 0.80
- Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
Dynamic analysis (windows)
98 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
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787888470&P2=404&P3=2&P4=I8pKey4NJ9xu%2bpQXirHkcqggLMt70hjAdKmYhbSx9L%2b6pIi0qA6CSw1fHKrEfMidqz0zj2HgfY1nyC4%2f2ts%2biw%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=1787888495&P2=404&P3=2&P4=Xm2P5vbMiBUazR%2bg9ZKqiab46Nb2KzuXCxChUFl7hrWPqX%2bc8ecZzLfYHHsOm%2fMWZM7dYZiC6M60umfOTBAxqA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787285213&P2=404&P3=2&P4=PSIV7%2fLw8JH0CWO0MrkbYBmmFcjPKdVLLhire%2fOX%2bc8TvQTlkQZhKVwQm1oLz37Yep9un6Fjlvy19de2K5%2fXhg%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787284780&P2=404&P3=2&P4=TmHTRWCNJESi5dKujAxNXIn3qdd1hqxVh231xvBtRkFlGZV6JzAs5Fg0kw28IJAj%2fsc5ukorwv8Aiwm0NzVuQw%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 4.150.223.104
- 20.42.179.204
- 4.230.171.124
- 4.144.132.114
- 85.210.193.152
- 135.233.95.144
- 20.184.175.23
- 20.231.239.246
- 40.99.134.18
- 52.123.128.14
- 52.123.129.14
- 20.165.94.54
- 135.232.92.137
- 135.233.45.221
- 51.132.193.105
- 52.123.252.238
- 74.178.232.29
- 203.26.79.13
- 92.223.78.30
- 52.123.252.222
- 52.148.114.188
- 52.110.12.22
- 52.110.12.26
- 4.150.223.101
- 20.42.65.93
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report