MALICIOUS — 7c926061f2e4ea1eaf2ec99b3a35d720a45f2cf62cb8c0d484a1c722aa0b776b
MALICIOUS — 7c926061f2e4ea1eaf2ec99b3a35d720a45f2cf62cb8c0d484a1c722aa0b776b is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100), attributed to the Filerepmalware family. 4 of 55 detection engines flagged it.
Identification
- SHA-256:
7c926061f2e4ea1eaf2ec99b3a35d720a45f2cf62cb8c0d484a1c722aa0b776b - SHA-1:
88e96188f21e04f8ab00bd860f6528e70748b280 - MD5:
c3daff9681090e0f8f761210e0d3c2ae - imphash:
e2b4ea36abfb262db62e5e67f59338a4 - ssdeep:
24576:MmDtaLg/DRZhf0deU/N9M+ugdM4WC6wK3Mu2E:MmDta4 - TLSH:
T116547D844F3BA659D6E6E72018B1CF5E78E1E5F7313F280C1947402E2AA9077164B36B - Submitted as: 7c926061f2e4ea1eaf2ec99b3a35d720a45f2cf62cb8c0d484a1c722aa0b776b
- File type: pe · Size: 1175752 bytes
- Verdict: malicious (95/100) · Family: Filerepmalware
Detections (4 of 55 engines)
- ClamAV (daily): Win.Malware.Filerepmalware-9883702-0
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: Trojan:Win32/Wacatac.B!ml
Why this verdict
The malicious score of 95/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Malware.Filerepmalware-9883702-0 (rule
Win.Malware.Filerepmalware-9883702-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 19 external host(s) at runtime (13 HTTP) - 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 - Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, 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
- searchapp.bundleassets.example
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- msedge.api.cdp.microsoft.com
- oneocsp.microsoft.com
- www.msn.com
- settings-win.data.microsoft.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- licensing.mp.microsoft.com
- geo.prod.do.dsp.mp.microsoft.com
Embedded URLs
- 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
- http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
- http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
- 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 domains
- crl.microsoft.com
- www.microsoft.com
- office.microsoft.com
- o15.officeredir.microsoft.com
Embedded IP addresses
- 40.79.167.10
- 52.123.252.224
- 85.210.196.11
- 4.230.171.124
- 4.144.132.223
- 203.26.79.13
- 20.165.94.63
- 20.184.175.21
- 20.236.44.162
- 92.223.78.30
- 135.233.45.223
- 20.231.239.246
- 52.178.17.235
- 172.215.188.232
- 52.148.114.188
- 72.153.5.97
- 52.110.12.56
- 172.66.2.5
- 74.178.232.29
File paths
- F:\Office\Target\x86\ship\postc2r\x-none\selfcert.pdb
- X:\:`:d:h:l:p:t:x:
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report