MALICIOUS — 38bc43ea79a602db891a0d1370b6b8ff2f4d81b8a2db88b408b1b1cc50874705
MALICIOUS — 38bc43ea79a602db891a0d1370b6b8ff2f4d81b8a2db88b408b1b1cc50874705 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Maldoc family. 3 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
38bc43ea79a602db891a0d1370b6b8ff2f4d81b8a2db88b408b1b1cc50874705 - SHA-1:
0173b146e2ac8cd33fe0782cf53023eb2cdb8ed9 - MD5:
af36f0805e38945cf3446c2550f824ab - imphash:
4fb3ad0cdbb5688203ae9f37513bc619 - ssdeep:
1536:jKrJxbxbc/wkuIaOstJhNlB8FJRaCAd1uhNRkPWH0SEBD:ur7xc/wkuBBLlB8F0PWUSEt - TLSH:
T170436C684D31B2C1CAF16A655E20893C245D94AB227D755B8EE3A1AFF2F707304B1393 - Submitted as: 38bc43ea79a602db891a0d1370b6b8ff2f4d81b8a2db88b408b1b1cc50874705
- File type: pe · Size: 229376 bytes
- Verdict: malicious (97/100) · Family: Maldoc
Detections (3 of 56 engines)
- ClamAV (daily): Win.Malware.Generic-9886878-0
- YARA: delivr.to detections: DLV_Maldoc_VBA_AutoExec
- LIEF (executable format parser): lief:invalid-authenticode
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Win.Malware.Generic-9886878-0 (rule
Win.Malware.Generic-9886878-0) - engine signal, weight 0.90, confidence 0.95 - YARA: delivr.to detections flagged DLV_Maldoc_VBA_AutoExec (rule
DLV_Maldoc_VBA_AutoExec) - engine signal, weight 0.70, confidence 0.70 - Contacted 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70 - communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, 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 4004) (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
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- officeclient.microsoft.com
- windows.msn.com
- odc.officeapps.live.com
- www.msn.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- licensing.mp.microsoft.com
- th.bing.com
- fe3cr.delivery.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
Embedded domains
- crl.microsoft.com
- www.microsoft.com
- office.microsoft.com
Embedded IP addresses
- 4.150.223.103
- 4.230.171.124
- 40.84.97.4
- 20.247.184.197
- 135.232.92.97
- 104.18.33.89
- 20.184.175.21
- 74.178.240.61
- 4.144.132.223
- 74.179.77.204
- 52.110.12.38
File paths
- F:\Office\Target\x86\ship\postc2r\x-none\msoxmled.pdb
More Maldoc samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report