MALICIOUS — 91351751997a825cc7bcb343e77071c068a579c6b51cc43923c198aac4590edd
MALICIOUS — 91351751997a825cc7bcb343e77071c068a579c6b51cc43923c198aac4590edd is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the AntiDebug family. 3 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
91351751997a825cc7bcb343e77071c068a579c6b51cc43923c198aac4590edd - SHA-1:
095a3f9bd717bc4b3cb96213f9c89a6cc24d8749 - MD5:
e2a1324173fdcba183deae40b15e4ebb - imphash:
f755241fde65075a4386be8f0825e2ae - ssdeep:
196608:8FCmfwAtlCgCvEVWJ8CBk2yfVoxwKGF87:8FCmfBtYgCcVW6VsA8 - TLSH:
T15D6B7CDE51166B00E723C6173D24EA0DB452B261717A23FD2372F36F29B266B31B5029 - Submitted as: 91351751997a825cc7bcb343e77071c068a579c6b51cc43923c198aac4590edd
- File type: pe · Size: 10313728 bytes
- Verdict: malicious (94/100) · Family: AntiDebug
Detections (3 of 56 engines)
- ClamAV (daily): Win.Trojan.Generic-9950561-0
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-9950561-0 (rule
Win.Trojan.Generic-9950561-0) - engine signal, weight 0.90, confidence 0.95 - 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 - Embedded network infrastructure: https://wordps.officeapps.partner.office365.cn/wrdps/wordprint.svc/wrdprint, https://wordcs.officeapps.partner.office365.cn/wordauto/wordautomation.svc/WordAutomation, http://purl.org/dc/dcmitype/ - static signal, weight 0.35, confidence 0.60
- encrypt data (rule
encrypt data) - capa signal, weight 0.15, confidence 0.60
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
- config.edge.skype.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- www.bing.com
- assets.msn.com
- th.bing.com
- fe3cr.delivery.mp.microsoft.com
- settings-win.data.microsoft.com
- v10.events.data.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
- https://wordps.officeapps.live.com/wrdps/wordprint.svc/wrdprint
- https://wordps.officeapps.partner.office365.cn/wrdps/wordprint.svc/wrdprint
- https://wordcs.officeapps.live.com/wordauto/wordautomation.svc/WordAutomation
- http://schemas.microsoft.com/schemaLibrary/2003/solutionMappings
- https://wordcs.officeapps.partner.office365.cn/wordauto/wordautomation.svc/WordAutomation
- http://schemas.openxmlformats.org/wordprocessingml/2006/main
- http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing
- http://schemas.openxmlformats.org/markup-compatibility/2006
- http://schemas.openxmlformats.org/officeDocument/2006/relationships
- http://schemas.openxmlformats.org/drawingml/2006/main
- http://schemas.openxmlformats.org/drawingml/2006/picture
- http://schemas.microsoft.com/office/word/2010/wordml
- http://schemas.microsoft.com/office/word/2012/wordml
- http://schemas.microsoft.com/office/word
- http://schemas.openxmlformats.org/package/2006/metadata/core-properties
- http://www.w3.org/2001/XMLSchema-instance
- http://purl.org/dc/dcmitype/
- http://purl.org/dc/terms/
- http://purl.org/dc/elements/1.1/
Embedded domains
- crl.microsoft.com
- www.microsoft.com
- office.microsoft.com
- wordps.officeapps.live.com
- wordps.officeapps.partner.office365.cn
- wordcs.officeapps.live.com
- schemas.microsoft.com
- wordcs.officeapps.partner.office365.cn
- schemas.openxmlformats.org
- www.w3.org
- purl.org
Embedded IP addresses
- 51.105.71.136
- 52.250.34.200
- 52.123.252.241
- 4.230.171.124
- 57.155.101.212
- 74.178.240.51
- 20.89.1.9
- 135.233.95.144
- 172.64.154.167
- 52.110.12.53
- 52.110.12.8
File paths
- F:\Office\Target\x86\ship\postc2r\x-none\pdfreflow.pdb
- W:\:a:f:k:p:u:z:
- T:\:t:
- F:\:q:
- X:\:`:d:h:l:p:t:x:
- T:\:`:h:l:x:
- X:\:h:p:x:
- P:\:
- P:\:d:p:
- X:\:x:
- T:\:`:h:p:x:
- T:\:d:l:
- T:\:
- T:\:d:l:p:x:
- T:\:d:
- X:\:l:p:t:
- L:\:`:p:t:x:
- D:\:l:p:
- X:\:t:
- X:\:`:h:
- D:\:`:x:
- X:\:d:
- T:\:d:l:x:
- T:\:d:l:t:
- D:\:d:l:t:
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report