Analysis
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max time kernel
130s -
max time network
112s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15/01/2025, 12:20 UTC
Static task
static1
Behavioral task
behavioral1
Sample
RFQ # PC25-1301.xlsx
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
RFQ # PC25-1301.xlsx
Resource
win10v2004-20241007-en
General
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Target
RFQ # PC25-1301.xlsx
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Size
1.5MB
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MD5
e15cba1287fd9a0d755685df0c8d24e2
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SHA1
39be11722c3417a9e330dd265cae7d30c2b23c32
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SHA256
46bcde824114484f405e35827ddd2a1520ba1349644cd0bd7d9bead3f3d83730
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SHA512
e96d726f92d5de720cad1bae386999cabc588c72968cf824428ef853660fa839a6fdb1ff79ed78ae21a5a395f41556ce045a99c282508e30ab2517ee2770906e
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SSDEEP
49152:iwoULlGhp8mRgfzBMzlkc3PakctEXuS0EOrrb:JoULlGv+7Gp3BceXlL+f
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 220 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 220 EXCEL.EXE 220 EXCEL.EXE 220 EXCEL.EXE 220 EXCEL.EXE 220 EXCEL.EXE 220 EXCEL.EXE 220 EXCEL.EXE 220 EXCEL.EXE 220 EXCEL.EXE 220 EXCEL.EXE 220 EXCEL.EXE 220 EXCEL.EXE -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\RFQ # PC25-1301.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:220
Network
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Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request97.32.109.52.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request97.32.109.52.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request97.32.109.52.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request97.32.109.52.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request97.32.109.52.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request22.160.190.20.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request22.160.190.20.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request22.160.190.20.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request22.160.190.20.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request22.160.190.20.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request167.173.78.104.in-addr.arpaIN PTRResponse167.173.78.104.in-addr.arpaIN PTRa104-78-173-167deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request50.23.12.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requestroaming.officeapps.live.comIN AResponseroaming.officeapps.live.comIN CNAMEprod.roaming1.live.com.akadns.netprod.roaming1.live.com.akadns.netIN CNAMEeur.roaming1.live.com.akadns.neteur.roaming1.live.com.akadns.netIN CNAMEuks-azsc-000.roaming.officeapps.live.comuks-azsc-000.roaming.officeapps.live.comIN CNAMEosiprod-uks-buff-azsc-000.uksouth.cloudapp.azure.comosiprod-uks-buff-azsc-000.uksouth.cloudapp.azure.comIN A52.109.28.47
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Remote address:52.109.28.47:443RequestPOST /rs/RoamingSoapService.svc HTTP/1.1
Cache-Control: no-cache
Connection: Keep-Alive
Pragma: no-cache
Content-Type: text/xml; charset=utf-8
User-Agent: MS-WebServices/1.0
SOAPAction: "http://tempuri.org/IRoamingSettingsService/GetConfig"
Content-Length: 511
Host: roaming.officeapps.live.com
ResponseHTTP/1.1 200 OK
Content-Type: text/xml; charset=utf-8
Server: Microsoft-IIS/10.0
X-OfficeFE: RoamingFE_IN_151
X-OfficeVersion: 16.0.18505.30575
X-OfficeCluster: uks-000.roaming.officeapps.live.com
Content-Security-Policy-Report-Only: script-src 'nonce-y4UN2ZmetJT9WTvfu4DCpHL9GjECvOvflUFQOoOC0yKr96uvjXQkxZNTyFryBPlye2u/N6k3qvk0v4oFchC0GMf2K4iI5qh02PFMnyalbL4zukNH/ZQa/NpOnsRTlvUPMRLcUk3zFK/75QNNq+8Lt2+RF8tuVKYUlQsuBxTPMFM=' 'unsafe-inline' 'unsafe-eval' 'strict-dynamic' https:; base-uri 'self'; object-src 'none'; require-trusted-types-for 'script'; report-uri https://csp.microsoft.com/report/OfficeIce-OfficeRoaming-Prod; frame-ancestors 'none';
X-Frame-Options: Deny
X-CorrelationId: b42ac93e-b0dc-419f-8b6f-948d7f28294f
X-Powered-By: ASP.NET
Date: Wed, 15 Jan 2025 12:20:39 GMT
Content-Length: 654
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Remote address:8.8.8.8:53Request241.42.69.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request47.28.109.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request177.190.18.2.in-addr.arpaIN PTRResponse177.190.18.2.in-addr.arpaIN PTRa2-18-190-177deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request104.219.191.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request95.16.208.104.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request241.150.49.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request241.150.49.20.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request43.229.111.52.in-addr.arpaIN PTRResponse
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1.8kB 8.3kB 12 11
HTTP Request
POST https://roaming.officeapps.live.com/rs/RoamingSoapService.svcHTTP Response
200
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73 B 159 B 1 1
DNS Request
228.249.119.40.in-addr.arpa
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355 B 5
DNS Request
97.32.109.52.in-addr.arpa
DNS Request
97.32.109.52.in-addr.arpa
DNS Request
97.32.109.52.in-addr.arpa
DNS Request
97.32.109.52.in-addr.arpa
DNS Request
97.32.109.52.in-addr.arpa
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60 B 338 B 1 1
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360 B 5
DNS Request
22.160.190.20.in-addr.arpa
DNS Request
22.160.190.20.in-addr.arpa
DNS Request
22.160.190.20.in-addr.arpa
DNS Request
22.160.190.20.in-addr.arpa
DNS Request
22.160.190.20.in-addr.arpa
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365 B 5
DNS Request
228.249.119.40.in-addr.arpa
DNS Request
228.249.119.40.in-addr.arpa
DNS Request
228.249.119.40.in-addr.arpa
DNS Request
228.249.119.40.in-addr.arpa
DNS Request
228.249.119.40.in-addr.arpa
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73 B 139 B 1 1
DNS Request
167.173.78.104.in-addr.arpa
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70 B 156 B 1 1
DNS Request
50.23.12.20.in-addr.arpa
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73 B 244 B 1 1
DNS Request
roaming.officeapps.live.com
DNS Response
52.109.28.47
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71 B 145 B 1 1
DNS Request
241.42.69.40.in-addr.arpa
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71 B 145 B 1 1
DNS Request
47.28.109.52.in-addr.arpa
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71 B 135 B 1 1
DNS Request
177.190.18.2.in-addr.arpa
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73 B 147 B 1 1
DNS Request
104.219.191.52.in-addr.arpa
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72 B 146 B 1 1
DNS Request
95.16.208.104.in-addr.arpa
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144 B 158 B 2 1
DNS Request
241.150.49.20.in-addr.arpa
DNS Request
241.150.49.20.in-addr.arpa
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72 B 158 B 1 1
DNS Request
43.229.111.52.in-addr.arpa