MALICIOUS — 1cc8e02c263d3e1ebd1c7543a91b97fd581128af581434948f35b7ebaaacbeb1

MALICIOUS — 1cc8e02c263d3e1ebd1c7543a91b97fd581128af581434948f35b7ebaaacbeb1 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the AntiDebug family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 1cc8e02c263d3e1ebd1c7543a91b97fd581128af581434948f35b7ebaaacbeb1
• SHA-1: 63a2fcd149058a38264b409e961795e33b54ea40
• MD5: 79aa2e3c0a9a7312df224b6dfcb0b1c3
• imphash: 403f7818ea58345ded632cf7b4721f30
• ssdeep: 24576:J/0sDOPi7WUtLpwbtLpwp4/izRXTOkMtrIceMaFPjkjD29:WsDOPqbtL2tLYakOElMaFLk
• TLSH: T19F557B8C4513B261E6F2DB101C214D9CE4A2B6B9A1BD2DCC6B87C06F25E7C37929509F
• Submitted as: 1cc8e02c263d3e1ebd1c7543a91b97fd581128af581434948f35b7ebaaacbeb1
• File type: pe · Size: 1240148 bytes
• Verdict: malicious (98/100) · Family: AntiDebug

Detections (4 of 56 engines)

• capa (capabilities): capability:collection/keylog
• ClamAV (daily): Win.Trojan.Generic-9907816-0
• YARA: Yara-Rules community: YR_AntiDebug_Checks
• LIEF (executable format parser): lief:invalid-authenticode

MITRE ATT&CK

• T1056.001

Why this verdict

The malicious score of 98/100 is the fusion of 8 weighted signals:

• ClamAV (daily) flagged Win.Trojan.Generic-9907816-0 (rule Win.Trojan.Generic-9907816-0) - engine signal, weight 0.90, confidence 0.95
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• Contacted 3 HTTP request(s) at runtime - 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
• LIEF (executable format parser) flagged lief:invalid-authenticode (rule lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70
• capa (capabilities) flagged capability:collection/keylog (rule capability:collection/keylog) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://www.symauth.com/cps0, http://www.symauth.com/rpa04, http://www.symauth.com/cps09 - static signal, weight 0.35, confidence 0.60
• Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 5972) (rule windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30

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
• update.googleapis.com
• login.live.com
• desktop-hsgcbep
• v20.events.data.microsoft.com
• licensing.mp.microsoft.com
• windows.msn.com
• www.msn.com
• officeclient.microsoft.com
• odc.officeapps.live.com
• config.edge.skype.com
• assets.msn.com
• www.bing.com
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• www.msftconnecttest.com/connecttest.txt

Embedded URLs

• http://crl.thawte.com/ThawteTimestampingCA.crl0
• http://ts-aia.ws.symantec.com/tss-ca-g2.cer0
• http://ts-crl.ws.symantec.com/tss-ca-g2.crl0
• http://crl.verisign.com/pca3.crl0
• https://www.verisign.com/cps0
• http://logo.verisign.com/vslogo.gif04
• http://www.symauth.com/cps0
• http://www.symauth.com/rpa04
• http://crl.verisign.com/pca3-g5.crl0
• http://www.symauth.com/cps09
• http://evcs-crl.ws.symantec.com/evcs.crl0
• http://evcs-aia.ws.symantec.com/evcs.cer0
• http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
• http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0
• http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
• http://office.microsoft.com/0
• http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
• http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
• http://schemas.microsoft.com/SMI/2005/WindowsSettings
• http://office.microsoft.com
• http://sqm.microsoft.com/sqm/WindowsLive/sqmserver.dll
• http://go.microsoft.com/fwlink/?LinkId=619651
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• crl.thawte.com
• ts-aia.ws.symantec.com
• ts-crl.ws.symantec.com
• crl.verisign.com
• www.verisign.com
• logo.verisign.com
• www.symauth.com
• evcs-crl.ws.symantec.com
• evcs-aia.ws.symantec.com
• crl.microsoft.com
• www.microsoft.com
• office.microsoft.com
• schemas.microsoft.com
• w.mx
• sqm.microsoft.com
• microsoft.com
• go.microsoft.com

Embedded IP addresses

• 4.150.223.96
• 20.247.184.142
• 4.230.171.124
• 52.110.12.44
• 52.110.12.15

File paths

• e:\bt\1118478\client\onedrive\product\filecoauth\filecoauth\syncenginefileinfoprovider.cpp
• e:\bt\1118478\client\onedrive\product\filecoauth\filecoauth\storageproviderfinder.cpp
• e:\bt\1118478\client\onedrive\product\ux\shared\runningobjecttablehelper.cpp
• e:\bt\1118478\client\onedrive\product\ux\shared\utilities.cpp
• X:\:`:d:h:l:p:t:x:
• D:\:l:p:
• J:\:
• F:\Office\Target\x86\ship\postc2r\x-none\orgchart.pdb
• L:\:o:z:
• V:\:r:x:
• N:\:i:f;~;
• V:\:b:h:n:t:z:
• e:\bt\1118478\client\onedrive\product\ux\shared\win32api.cpp
• e:\bt\1118478\client\onedrive\product\ux\shared\watsonreport.cpp

More AntiDebug samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report