MALICIOUS — 7ae0defc8138100563a237d4adf0af3598292a9e65bc7d6c04f9c724f9a055c6
MALICIOUS — 7ae0defc8138100563a237d4adf0af3598292a9e65bc7d6c04f9c724f9a055c6 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (90/100), attributed to the AntiDebug family. 4 of 55 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
7ae0defc8138100563a237d4adf0af3598292a9e65bc7d6c04f9c724f9a055c6 - SHA-1:
f05bc1d6872393d105ae9c00da964cf8a25ca07e - MD5:
4ac75a7ecf5ae6090f91100e17a64f4b - imphash:
538e13a5f7a92dacd19f7422c5758933 - ssdeep:
24576:gqhd8JZ7rzVyGxXBRXUtklhAzLui1jqwODPYEL8ViVQn+r7:DgZLVyGs0qWicwEBVQ+r7 - TLSH:
T12256E613061B9AE5DE648614EA7B15FF21D3CD1A50262B1C8087012D47DE7E3D3EA2FA - Submitted as: 7ae0defc8138100563a237d4adf0af3598292a9e65bc7d6c04f9c724f9a055c6
- File type: pe · Size: 1451006 bytes
- Verdict: malicious (90/100) · Family: AntiDebug
Detections (4 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): Microsoft Linker
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Detect It Easy (packer/type): DIE:Microsoft Linker
- Kaspersky (KVRT): UDS:Trojan.Win32.Agentb.kuwr
MITRE ATT&CK
Why this verdict
The malicious score of 90/100 is the fusion of 8 weighted signals:
- 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 25 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule
DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70 - communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60 - Packing/obfuscation: Microsoft Linker - static signal, weight 0.25, confidence 0.55
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
435 behavior events · 2 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
- tmvh500.cafe24.com
- 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
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=1787783458&P2=404&P3=2&P4=civY6figGFIJZWdWJoMmiTrftdMpHXZRgjwNuDUmusLVsPfqVtNoX6bR1kXNlImbZkdYEQyxTVBqBxBhLyBs1w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- tmvh500.cafe24.com
Embedded IP addresses
- 203.26.79.13
- 20.184.175.17
- 52.123.252.236
- 40.84.97.4
- 4.230.171.124
- 52.230.60.54
- 20.165.94.63
- 52.123.252.203
- 20.184.175.18
- 74.178.76.54
- 52.168.117.175
- 20.236.44.162
- 40.99.133.210
- 52.123.128.14
- 52.123.129.14
- 162.159.142.9
- 20.42.179.192
- 74.178.76.44
- 172.66.2.5
- 172.178.240.163
- 52.148.114.188
- 72.145.35.110
- 92.223.78.30
- 52.110.12.55
- 52.110.12.53
File paths
- E:\_VisualStdioProject\CasioDLL\Release\CasioDLL.pdb
More AntiDebug samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report