Analysis
- max time kernel
150s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/08/2026, 19:49
Static task
static1
Behavioral task
behavioral1
Sample
Completed_ Bid Invitation Proposal Review and RFQ - Benny B.eml
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Completed_ Bid Invitation Proposal Review and RFQ - Benny B.eml
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
email-html-2.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
email-html-2.txt
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
email-plain-1.txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
email-plain-1.txt
Resource
win11ltsc2024-20260709-en
General
- Target Completed_ Bid Invitation Proposal Review and RFQ - Benny B.eml
- Size 20KB
- Sample260825-yjsd8aaf87
- SHA256 8cbdc2ae301d72259758aa3aeebcebf7bb00bc1be6d90458abc9683b00ff9b36
- MD5 429045d3ac6f1fbe7b45b80b31578cfb
- SHA1 86b1e285f905b5125f902ad1c8f44644b2014727
- SHA512 5646b69cf72ea311c05907cec3f8adee6299e6806c648429bfea2e44a67f2576e58ece2afcff3bfd20f8a1f535378e410d0857446d3d8a8241a86911c11ec188
- SSDEEP 384:vITGN4PzqdgIyV/kJJFlxHVEcsf5D//TmbevIQojFAfyWFAfy27wDEndUxa3+:vf2qdgnV/MlxHV0RDTbfojFAfyWFAfyl
- TLSH T10BA24A1193020816CB9201541D012D0D6247BA82EAFBECD0795F76BA2FDA4BF7F65E63
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz OUTLOOK.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString OUTLOOK.EXE Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 OUTLOOK.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily OUTLOOK.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU OUTLOOK.EXE -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OUTLOOK.EXE = "10001" OUTLOOK.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 6052 OUTLOOK.EXE - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE - Suspicious use of SendNotifyMessage 1 IoCs
pid Process 6052 OUTLOOK.EXE - Suspicious use of SetWindowsHookEx 29 IoCs
pid Process 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE 6052 OUTLOOK.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE"C:\Program Files\Microsoft Office\Root\Office16\OUTLOOK.EXE" /eml "C:\Users\Admin\AppData\Local\Temp\Completed_ Bid Invitation Proposal Review and RFQ - Benny B.eml"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:6052
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 16B
- SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
- MD5 d29962abc88624befc0135579ae485ec
- SHA1 e40a6458296ec6a2427bcb280572d023a9862b31
- SHA512 4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f
- MD5 SHA1 SHA512