MALICIOUS — 8b7de19117f27f5d934eefdded2ae31983ddd7869b053085ef066e9b1caf51d7
MALICIOUS — 8b7de19117f27f5d934eefdded2ae31983ddd7869b053085ef066e9b1caf51d7 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Beebone family. 7 of 55 detection engines flagged it, exhibiting 4 ATT&CK techniques.
Identification
- SHA-256:
8b7de19117f27f5d934eefdded2ae31983ddd7869b053085ef066e9b1caf51d7 - SHA-1:
a874faf687c52be28f76ccca19055ec61e74db64 - MD5:
6e5de7f4ee36d23125ca471d4dc0e550 - imphash:
1bf41e5eccfe66b9b45a836c645ecf87 - ssdeep:
6144:FUORK1ttbV3kSobTYZGiNdniCoh+KiE9LtfrQWw:FytbV3kSoXaLnToslGJTQl - TLSH:
T153479DA7811B2161E9F6D9A4EC604CECDC32F43C243AE58C9A03DC9DB0E6977D4B2552 - Submitted as: 8b7de19117f27f5d934eefdded2ae31983ddd7869b053085ef066e9b1caf51d7
- File type: pe · Size: 323600 bytes
- Verdict: malicious (99/100) · 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 99/100 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 - Dropped a malicious payload (Beebone): EMNPQTOJLX.exe - dynamic signal, weight 0.62, confidence 0.90
- access stored credentials (rule
access stored credentials) - capa signal, weight 0.50, confidence 0.80 - Contacted 20 external host(s) at runtime (13 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 - Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
316 behavior events · 1 ATT&CK techniques · 1 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
- settings-win.data.microsoft.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\EMNPQTOJLX.exe -
88b996c92d20226ec0d5ac5f1817ae76582e5ddb94ac4e298e466a09099ec397
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 20.42.179.192
- 20.42.73.24
- 4.230.171.124
- 172.215.188.232
- 52.230.60.54
- 20.247.184.197
- 74.178.76.128
- 20.42.73.30
- 74.178.240.51
- 20.184.175.18
- 52.123.128.14
- 40.99.133.242
- 52.123.129.14
- 135.234.160.244
- 52.148.114.188
- 20.236.44.162
- 72.154.7.113
- 52.110.12.21
- 52.110.12.30
- 74.179.71.159
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