MALICIOUS — e25b2c2102ca323f2b97926e26605ee5f4109190f6245aaf5543ca118d59685e
MALICIOUS — e25b2c2102ca323f2b97926e26605ee5f4109190f6245aaf5543ca118d59685e is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Egairtigado family. 4 of 55 detection engines flagged it.
Identification
- SHA-256:
e25b2c2102ca323f2b97926e26605ee5f4109190f6245aaf5543ca118d59685e - SHA-1:
2b470bc10ce0d6d658a0b0659f43dcd661b18304 - MD5:
f7eeb9aa733b365be824c5621838cbd9 - imphash:
2eb6a12b6f1f81142d3f29517262baf5 - ssdeep:
1536:uOkcNhKUnU4eU2/EyYHEJNxcdpbbRXQlWAJcEUxIowM0TkWZm9QMl8NPdSyEBb:1LONHEpwiuQcT9ZSQMulXEJ - TLSH:
T1DA3D6C5C1A11BA41E276D3646D309E1CA063F4AA3279285E3763C37F65E363363391B8 - Submitted as: e25b2c2102ca323f2b97926e26605ee5f4109190f6245aaf5543ca118d59685e
- File type: pe · Size: 131072 bytes
- Verdict: malicious (97/100) · Family: Egairtigado
Detections (4 of 55 engines)
- ClamAV (daily): Win.Malware.Generic-9875035-0
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: Trojan:Win32/Egairtigado!rfn
Why this verdict
The malicious score of 97/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Malware.Generic-9875035-0 (rule
Win.Malware.Generic-9875035-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Contacted 21 external host(s) at runtime (16 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
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
- licensing.mp.microsoft.com
- www.msn.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
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787839572&P2=404&P3=2&P4=lLLU2i7QOH%2bMs%2f%2bV2eqdXQN82nXmNNx9WpGp5przXqQdPL5SsI6PO0Qn4u87AnLWV76R%2fzuIXDGe7v2m0WbHuA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- crl.microsoft.com
- www.microsoft.com
- office.microsoft.com
Embedded IP addresses
- 13.69.239.69
- 52.123.252.234
- 52.230.60.54
- 4.230.171.124
- 20.42.179.192
- 20.247.184.197
- 74.178.240.61
- 135.233.95.135
- 20.42.73.31
- 20.236.44.162
- 52.123.128.14
- 52.168.112.66
- 52.123.252.241
- 135.234.160.244
- 203.26.79.13
- 74.178.76.44
- 52.148.114.188
- 92.223.78.30
- 52.110.12.40
- 172.66.2.5
- 72.153.5.96
File paths
- F:\Office\Target\x86\ship\postc2r\x-none\csisyncclient.pdb
- X:\:`:d:l:p:t:x:
- P:\:
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report