MALICIOUS — 5605466b4f874f47e5c996b56caef44ab7baa253b7f4ca1a221806bbf7c34580
MALICIOUS — 5605466b4f874f47e5c996b56caef44ab7baa253b7f4ca1a221806bbf7c34580 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Maldoc family. 9 of 56 detection engines flagged it, exhibiting 7 ATT&CK techniques.
Identification
- SHA-256:
5605466b4f874f47e5c996b56caef44ab7baa253b7f4ca1a221806bbf7c34580 - SHA-1:
f3dc9bdfb09764e5f82f4da290777005b0c157ed - MD5:
5695e66f145b5a8f0c858589385a0c63 - imphash:
7732c84aec7391973c26fbc2c07a6022 - ssdeep:
49152:NOGOUopWClKzFrRokp/hKPgssSt2gRsNBk9/fw2BwfmM0f/cY/+:7bDzrRokRhv7St3sNi9Xwgwfo87 - TLSH:
T14661498D450E7342C6F6DA201960AD9D942DF0FD607A39EF0EE6823B69E2573AC31057 - Submitted as: 5605466b4f874f47e5c996b56caef44ab7baa253b7f4ca1a221806bbf7c34580
- File type: pe · Size: 3990466 bytes
- Verdict: malicious (100/100) · Family: Maldoc
Detections (9 of 56 engines)
- YARA: MalwareAnalyser built-in: Windows_Injection_Api_Combo
- capa (capabilities): capability:execution/powershell
- ClamAV (daily): Win.Malware.Generic-9886878-0
- YARA: delivr.to detections: DLV_Maldoc_VBA_AutoExec
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: Stratosphere IPS: STRATO_Tor_Onion_C2
- YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
MITRE ATT&CK
YARA
- Windows_Injection_Api_Combo
Why this verdict
The malicious score of 100/100 is the fusion of 19 weighted signals:
- ClamAV (daily) flagged Win.Malware.Generic-9886878-0 (rule
Win.Malware.Generic-9886878-0) - engine signal, weight 0.90, confidence 0.95 - Process injection API combination (rule
Windows_Injection_Api_Combo) - yara signal, weight 0.65, confidence 0.90 - YARA: delivr.to detections flagged DLV_Maldoc_VBA_AutoExec (rule
DLV_Maldoc_VBA_AutoExec) - engine signal, weight 0.70, confidence 0.70 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70 - YARA: Stratosphere IPS flagged STRATO_Tor_Onion_C2 (rule
STRATO_Tor_Onion_C2) - engine signal, weight 0.50, confidence 0.70 - execute via PowerShell (rule
execute via PowerShell) - capa signal, weight 0.40, confidence 0.80 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 4 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 - YARA: MalwareAnalyser built-in flagged Windows_Injection_Api_Combo (rule
Windows_Injection_Api_Combo) - engine signal, weight 0.35, confidence 0.70 - capa (capabilities) flagged capability:execution/powershell (rule
capability:execution/powershell) - engine signal, weight 0.35, confidence 0.70 - persist via registry run key (rule
persist via registry run key) - capa signal, weight 0.35, confidence 0.60 - YARA: MalwareAnalyser community pack flagged TL_Shellcode_VirtualAlloc_Exec (rule
TL_Shellcode_VirtualAlloc_Exec) - engine signal, weight 0.30, confidence 0.70 - Embedded network infrastructure: http://www.iana.org/assignments/lang-tag-apps.htm, http://docs.oasis-open.org/ws-sx/ws-trust/200512/, http://docs.oasis-open.org/ws-sx/ws-trust/200512/Issue - static signal, weight 0.35, confidence 0.60
- communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60 - enumerate processes (rule
enumerate processes) - capa signal, weight 0.20, confidence 0.60 - encrypt data (rule
encrypt data) - capa signal, weight 0.15, confidence 0.60 - inject code into another process (rule
inject code into another process) - capa signal, weight 0.12, 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
- ctldl.windowsupdate.com
- 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
- 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/0
- http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
- http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
- http://office.microsoft.com
- http://schemas.xmlsoap.org/ws/2005/05/identity
- http://www.w3.org/2005/08/addressing
- http://schemas.xmlsoap.org/ws/2004/09/policy
- http://schemas.xmlsoap.org/ws/2005/02/trust
- http://www.w3.org/2001/XMLSchema
- http://www.w3.org/2000/09/xmldsig#
- http://www.w3.org/2001/04/xmlenc#
- http://www.w3.org/TR/xmlenc-core/xenc-schema.xsd
- http://www.w3.org/2005/08/addressing/addressing.xsd
- http://schemas.xmlsoap.org/ws/2004/09/policy/ws-policy.xsd
- http://schemas.xmlsoap.org/ws/2005/02/trust/ws-trust.xsd
- http://www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd
- http://www.w3.org/XML/1998/namespace
- http://www.w3.org/2001/xml.xsd
- http://schemas.xmlsoap.org/ws/2007/01/identity
- http://www.w3.org/XML/1998/namespace.html
- http://www.w3.org/TR/REC-xml
- http://www.w3.org/2001/03/xml.xsd
Embedded domains
- crl.microsoft.com
- www.microsoft.com
- office.microsoft.com
- schemas.xmlsoap.org
- www.w3.org
- www.ietf.org
- www.iana.org
- docs.oasis-open.org
- armmf.adobe.com
- www.adobe.com
- 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
- schemas.datacontract.org
- schemas.microsoft.com
- go.microsoft.com
Embedded IP addresses
- 1.7.2.0
- 104.46.162.231
- 20.247.184.197
- 4.230.171.124
- 135.232.92.97
- 20.42.179.204
- 4.150.223.112
- 74.178.76.128
- 52.110.12.47
- 52.110.12.46
Registry keys
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft
File paths
- F:\Office\Target\x86\ship\postc2r\x-none\msoxmled.pdb
- f:\dd\ndp\cdf\src\wcf\infocard\service\native\mem.cpp
- f:\dd\ndp\cdf\src\wcf\infocard\service\native\icardrpcutil.cpp
- f:\dd\ndp\cdf\src\wcf\infocard\service\native\pendingfilelist.cpp
- f:\dd\ndp\cdf\src\wcf\infocard\service\native\verifysign.cpp
- f:\dd\Tools\devdiv\EcmaPublicKey.snk
- f:\CB\ARM_Sustaining\BuildResults\bin\Win32\Release\AdobeARMHelper.pdb
- X:\:`:
- X:\:`:d:h:l:p:@;D;H;L;P;T;X;\;`;
- X:\:`:d:h:p:t:x:
- X:\:`:d:h:l:p:t:x:
- T:\:h:
- f:\CB\ARM_Sustaining\BuildResults\bin\Win32\Release\AdobeARM.pdb
- R:\:m:{:
- D:\:q:
- X:\:`:d:h:l:p:t:
- T:\:d:l:t:
- T:\:d:l:x:
- F:\Office\Target\x86\ship\postc2r\x-none\msqry32.pdb
- H:\:c:
- W:\:l:
- T:\:a:i:n:v:{:
- X:\:l:p:t:x:
- F:\Office\Target\x86\ship\postc2r\x-none\firstrun.pdb
- L:\:`:h:
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