MALICIOUS — 1c2eea65e6495498ebdbcbafd592ece5323e0938439da09312347f506f575519
MALICIOUS — 1c2eea65e6495498ebdbcbafd592ece5323e0938439da09312347f506f575519 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:
1c2eea65e6495498ebdbcbafd592ece5323e0938439da09312347f506f575519 - SHA-1:
7b9819b5f65ac319e6c571f1fbf3d73ff09bf8bc - MD5:
2a331c5afdb885a8df304060d1bc7095 - imphash:
ac4f0865f274543ffb322e350296d285 - ssdeep:
1536:EP/1BeU4c9rcBfunUKyOPUWvPKn5jnT1dq/4oL+i28kRY5oERk:EP3e69rc4n9y/P1BA/N+ickoE - TLSH:
T163395C54821A7706FBB7DB503C912F0FA0A3F5DEA5BE290C16C3D15F22E2C53AAA1145 - Submitted as: 1c2eea65e6495498ebdbcbafd592ece5323e0938439da09312347f506f575519
- File type: pe · Size: 86528 bytes
- Verdict: malicious (90/100) · Family: AntiDebug
Detections (4 of 55 engines)
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): Gen:Trojan.Heur.RP.fuW@bK62hiei
- Kaspersky (KVRT): UDS:DangerousObject.Multi.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 90/100 is the fusion of 7 weighted signals:
- Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s): Terminates Browser, Office or Security Processes [medium] (rule
tl-process-kill) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 20 external host(s) at runtime (21 HTTP) - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1082, T1622, T1497, T1497.001 - dynamic signal, weight 0.40, confidence 0.75
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: 8.8.8.8 - static signal, weight 0.35, confidence 0.60
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
18383 behavior events · 2 ATT&CK techniques · 3 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
- settings-win.data.microsoft.com
Dropped files
- c9755626dc83b13f603a7add12ae1e9e3970354b44c707f4ffab459f19ef7315 -
c9755626dc83b13f603a7add12ae1e9e3970354b44c707f4ffab459f19ef7315 - 4aaa2d818adcc628a7dcb4d6cc6f29710c87b39b68c4a19247a18a10dc387e70 -
4aaa2d818adcc628a7dcb4d6cc6f29710c87b39b68c4a19247a18a10dc387e70 - cd3d570330090f6f089853db243e9c199ade5b0175e640c7521ced7c4fc06e0e -
cd3d570330090f6f089853db243e9c199ade5b0175e640c7521ced7c4fc06e0e
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- 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=1787868378&P2=404&P3=2&P4=AjXcaWDQW1dmqpVyii0g34jz6igPsTs0zlkC5fO6CNKrJtuoXJu1jrDUywu%2bg9p7WC9u%2bbIYYG0KQZ5ARd5Rqw%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=1787868503&P2=404&P3=2&P4=W6BExXCLvuCvr4eLMpkiNO78FZaVGwZkJKi18Mgl6pY9q%2f0%2bDOL6%2fPJA%2bXS0FHk2vlhDJQpxPXNsPf3Z7TPk5Q%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 8.8.8.8
- 10.10.10.3
- 4.150.223.109
- 85.210.193.152
- 4.230.171.124
- 20.247.184.197
- 74.178.76.128
- 20.184.175.13
- 20.165.94.54
- 20.236.44.162
- 40.99.134.2
- 52.123.128.14
- 52.123.129.14
- 203.26.79.13
- 172.178.240.163
- 52.148.114.188
- 85.210.196.11
- 74.178.76.44
- 72.145.35.101
- 52.123.252.215
- 52.110.12.8
- 52.110.12.54
File paths
- E:\workplace\workplace-2010\Test\name2gw-wqf\Release\name2gw.pdb
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report