MALICIOUS — 9bf049ed39fdd8c20aca40a1b733c565a3d9b8d37f28da0bde70afc28a0eb0df
MALICIOUS — 9bf049ed39fdd8c20aca40a1b733c565a3d9b8d37f28da0bde70afc28a0eb0df is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Beebone family. 7 of 55 detection engines flagged it, exhibiting 4 ATT&CK techniques.
Identification
- SHA-256:
9bf049ed39fdd8c20aca40a1b733c565a3d9b8d37f28da0bde70afc28a0eb0df - SHA-1:
1739d09a5978e17ec8900fec31ba03f7c615cbb6 - MD5:
ef7122b7390e97a087a69a0deb7f7b00 - imphash:
1bf41e5eccfe66b9b45a836c645ecf87 - ssdeep:
6144:FUORK1ttbV3kSobTYZGiNdniCoh+KiEl5GfX:FytbV3kSoXaLnTosly5GfX - TLSH:
T1A1479DA7811B2161E8F6D9A4AC604CECDC32F43C643AE58C5A03DC9DB0E6D77D4B2592 - Submitted as: 9bf049ed39fdd8c20aca40a1b733c565a3d9b8d37f28da0bde70afc28a0eb0df
- File type: pe · Size: 323600 bytes
- Verdict: malicious (97/100) · Family: Beebone
Detections (7 of 55 engines)
- capa (capabilities): capability:credential-access
- ClamAV (daily): Win.Malware.Beebone-9762279-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Microsoft Defender: Trojan:Win64/Lazy!pz
- Emsisoft (Emergency Kit): Trojan.Agent.GHOL
- Kaspersky (KVRT): HEUR:Trojan.Win32.SelfDel.vho
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Win.Malware.Beebone-9762279-0 (rule
Win.Malware.Beebone-9762279-0) - engine signal, weight 0.90, confidence 0.95 - access stored credentials (rule
access stored credentials) - capa signal, weight 0.50, confidence 0.80 - Contacted 17 external host(s) at runtime (8 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 - YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
332 behavior events · 1 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- settings-win.data.microsoft.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- officeclient.microsoft.com
- tas02.sls.update.microsoft.com
- www.bing.com
- v10.events.data.microsoft.com
- to-do.microsoft.com
- www.microsoft.com
- crl3.digicert.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\JOCOELHCEY.exe -
c7e4772a787b0faf3aacb254621bbad29e0c0c34b9647731e5abbd8b6216c016
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 20.76.201.171
- 20.42.179.204
- 20.42.65.88
- 20.42.179.192
- 135.232.92.137
- 4.247.188.224
- 20.42.73.25
- 135.234.160.244
- 72.145.35.100
- 57.154.63.210
- 20.236.44.162
- 52.230.60.54
- 4.150.223.102
- 135.233.95.135
- 85.210.193.152
- 74.178.76.44
- 52.110.12.4
File paths
- C:\Users\swe_r\source\repos\LoaderRepacker\x64\Release\LoaderRepacker.pdb
More Beebone samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report