MALICIOUS — bc18da34bc3df59cf2ecea76ccc7cbde773de1efea591867060527d21848d893
MALICIOUS — bc18da34bc3df59cf2ecea76ccc7cbde773de1efea591867060527d21848d893 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the AgentTesla family. 4 of 55 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
bc18da34bc3df59cf2ecea76ccc7cbde773de1efea591867060527d21848d893 - SHA-1:
33b0fea8f02652200f09703155ca49dfeae494f2 - MD5:
5907195c8594c99b446d165a9df01567 - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
1536:QkCQIBlfGQFk2ZonmzaMxjEwzGi1dDnDFgSF:QkotFk2ZonmOMOi1d3SG - TLSH:
T1B13AF8FC5A1D03A5C367ED211D10855EA155ACEEE6F2772A2B149B72F084B33BC26036 - Submitted as: bc18da34bc3df59cf2ecea76ccc7cbde773de1efea591867060527d21848d893
- File type: pe · Size: 93512 bytes
- Verdict: malicious (94/100) · Family: AgentTesla
Detections (4 of 55 engines)
- capa (capabilities): capability:execution/powershell
- ClamAV (daily): Win.Packed.Generic-9795615-0
- YARA: InQuest Labs: AgentTesla
- Microsoft Defender: Backdoor:MSIL/Bladabindi!atmn
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Packed.Generic-9795615-0 (rule
Win.Packed.Generic-9795615-0) - engine signal, weight 0.90, confidence 0.95 - execute via PowerShell (rule
execute via PowerShell) - capa signal, weight 0.40, confidence 0.80 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - YARA: InQuest Labs flagged AgentTesla (rule
AgentTesla) - engine signal, weight 0.35, confidence 0.70 - persist via registry run key (rule
persist via registry run key) - capa signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
0 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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded IP addresses
- 52.123.252.243
- 20.184.175.22
- 4.230.171.124
- 20.42.179.204
- 52.230.59.222
- 74.179.77.204
- 74.178.76.54
- 20.165.94.63
- 52.178.17.3
- 52.123.128.14
- 20.236.44.162
- 40.103.64.226
- 203.26.79.13
- 52.123.252.229
- 74.179.71.159
- 72.153.5.137
- 52.110.12.4
- 4.150.223.109
- 52.110.12.5
- 52.148.114.188
Registry keys
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
- HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\BIOS
File paths
- C:\WINDOWS\system32\drivers\etc\hosts
More AgentTesla samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report