Report - 2503.msi

Generic Malware Malicious Library MSOffice File CAB OS Processor Check
ScreenShot
Created 2024.04.30 09:53 Machine s1_win7_x6401
Filename 2503.msi
Type Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, MSI Installer, Code page: 1252, Title: Installation Database, Subject: AteraAgent, Author: Atera networks, Keywords: Installer, Comments: This installer database contains the l
AI Score Not founds Behavior Score
4.2
ZERO API file : clean
VT API (file) 10 detected (RemAdm, Atera, RemoteAdmin, HackTool, CLOUD, RemoteAdminNET, Detected, ApplicUnwnt@#2s9re1zdfn0go, KNVS)
md5 455bf264e54b9c7b8d0ff9b37443930f
sha256 e4376a8d703a99b9d307404d318903a1648bd104dd878001be8086cb1356b96b
ssdeep 49152:U+1Ypn4N2MGVv1zyIBWGppT9jnMHRjOOozjcqZJN8dUZTwYaH7oqPxMbY+K/tzQz:U+lUlz9FKbsodq0YaH7ZPxMb8tT
imphash
impfuzzy
  Network IP location

Signature (11cnts)

Level Description
watch File has been identified by 10 AntiVirus engines on VirusTotal as malicious
watch One or more of the buffers contains an embedded PE file
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice One or more potentially interesting buffers were extracted
notice Performs some HTTP requests
notice Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Queries for the computername

Rules (5cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
info CAB_file_format CAB archive file binaries (upload)
info Microsoft_Office_File_Zero Microsoft Office File binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)

Network (24cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfIs%2BLjDtGwQ09XEB1Yeq%2BtX%2BBgQQU7NfjgtJxXWRM3y5nP%2Be6mK4cD08CEAitQLJg0pxMn17Nqb2Trtk%3D US EDGECAST 152.195.38.76 clean
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSRXerF0eFeSWRripTgTkcJWMm7iQQUaDfg67Y7%2BF8Rhvv%2BYXsIiGX0TkICEAooSZl45YmN9AojjrilUug%3D US EDGECAST 152.195.38.76 clean
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEA6bGI750C3n79tQ4ghAGFo%3D US EDGECAST 152.195.38.76 clean
http://cacerts.digicert.com/DigiCertTrustedG4CodeSigningRSA4096SHA3842021CA1.crt US EDGECAST 152.195.38.76 clean
http://cacerts.digicert.com/DigiCertTrustedRootG4.crt US EDGECAST 152.195.38.76 clean
https://ps.pndsn.com/time/0?pnsdk=NET45CSharp6.13.0.0&requestid=9d755037-90b8-4efb-a244-0c93cfed1d39&uuid=819da2a6-9fa4-4574-be40-60b373c39516 JP AMAZON-02 18.179.18.154 clean
https://ps.pndsn.com/time/0?pnsdk=NET45CSharp6.13.0.0&requestid=10d6f7ca-f3ad-47d4-9eb3-644f1fff3fa9&uuid=819da2a6-9fa4-4574-be40-60b373c39516 JP AMAZON-02 18.179.18.154 clean
https://ps.pndsn.com/time/0?pnsdk=NET45CSharp6.13.0.0&requestid=9136a7bb-a943-4340-87ea-3d7007e9ae9c&uuid=819da2a6-9fa4-4574-be40-60b373c39516 JP AMAZON-02 18.179.18.154 clean
https://ps.pndsn.com/time/0?pnsdk=NET45CSharp6.13.0.0&requestid=d906b067-e718-4b04-847f-7ab206d48dd6&uuid=819da2a6-9fa4-4574-be40-60b373c39516 JP AMAZON-02 18.179.18.154 clean
https://ps.pndsn.com/time/0?pnsdk=NET45CSharp6.13.0.0&requestid=0eabdbf1-beaf-4272-a144-a84870a9d7df&uuid=819da2a6-9fa4-4574-be40-60b373c39516 JP AMAZON-02 18.179.18.154 clean
https://ps.atera.com/agentpackagesnet45/AgentPackageAgentInformation/36.7/AgentPackageAgentInformation.zip?+NlMC3zhv2neysJ0KxWrVu4y9D3I3oIn2psIKH5NnT/5nIlqdiP+ExkXbXUrK5Ez Unknown 18.67.51.102 clean
https://ps.pndsn.com/v2/subscribe/sub-c-a02ceca8-a958-11e5-bd8c-0619f8945a4f/819da2a6-9fa4-4574-be40-60b373c39516/0?heartbeat=93&pnsdk=NET45CSharp6.13.0.0&requestid=d3cb1d72-57ed-43aa-99ca-eed7fe302eb3&tr=35&tt=17144381852163526&uuid=819da2a6-9fa4-4574-be JP AMAZON-02 18.179.18.154 clean
https://ps.pndsn.com/v2/presence/sub_key/sub-c-a02ceca8-a958-11e5-bd8c-0619f8945a4f/channel/819da2a6-9fa4-4574-be40-60b373c39516/heartbeat?heartbeat=93&pnsdk=NET45CSharp6.13.0.0&requestid=f0b99e74-7fd7-4a1e-8b4b-0fe005b09115&uuid=819da2a6-9fa4-4574-be40-6 JP AMAZON-02 18.179.18.154 clean
https://ps.pndsn.com/v2/subscribe/sub-c-a02ceca8-a958-11e5-bd8c-0619f8945a4f/819da2a6-9fa4-4574-be40-60b373c39516/0?heartbeat=93&pnsdk=NET45CSharp6.13.0.0&requestid=43a100d6-9441-4853-b22e-5183c58cb1c7&tt=0&uuid=819da2a6-9fa4-4574-be40-60b373c39516 JP AMAZON-02 18.179.18.154 clean
https://ps.pndsn.com/v2/subscribe/sub-c-a02ceca8-a958-11e5-bd8c-0619f8945a4f/819da2a6-9fa4-4574-be40-60b373c39516/0?heartbeat=93&pnsdk=NET45CSharp6.13.0.0&requestid=a5094973-27d3-469c-96e6-85b45f0479b7&tr=35&tt=17144381874729437&uuid=819da2a6-9fa4-4574-be JP AMAZON-02 18.179.18.154 clean
ocsp.digicert.com US EDGECAST 152.195.38.76 clean
ps.pndsn.com JP AMAZON-02 18.179.18.154 clean
ps.atera.com Unknown 18.67.51.102 clean
cacerts.digicert.com US EDGECAST 152.195.38.76 clean
agent-api.atera.com US MICROSOFT-CORP-MSN-AS-BLOCK 20.37.139.187 clean
20.37.139.187 US MICROSOFT-CORP-MSN-AS-BLOCK 20.37.139.187 clean
152.195.38.76 US EDGECAST 152.195.38.76 clean
18.179.18.154 JP AMAZON-02 18.179.18.154 clean
18.67.51.102 Unknown 18.67.51.102 clean

Suricata ids



Similarity measure (PE file only) - Checking for service failure