Overview
overview
7Static
static
7DATA/StarEnc.exe
windows7-x64
1DATA/StarEnc.exe
windows10-2004-x64
1DATA/StarEnc.htm
windows7-x64
1DATA/StarEnc.htm
windows10-2004-x64
1StarOCRM.exe
windows7-x64
6StarOCRM.exe
windows10-2004-x64
6Templates/Action.xls
windows7-x64
1Templates/Action.xls
windows10-2004-x64
1Templates/...er.xls
windows7-x64
1Templates/...er.xls
windows10-2004-x64
1Templates/...rO.xls
windows7-x64
1Templates/...rO.xls
windows10-2004-x64
1Templates/...rS.xls
windows7-x64
1Templates/...rS.xls
windows10-2004-x64
1Templates/...ep.xls
windows7-x64
1Templates/...ep.xls
windows10-2004-x64
1Templates/...rd.xls
windows7-x64
1Templates/...rd.xls
windows10-2004-x64
1Templates/SaleO.xls
windows7-x64
1Templates/SaleO.xls
windows10-2004-x64
1Templates/SalePre.xls
windows7-x64
1Templates/SalePre.xls
windows10-2004-x64
1Templates/SaleS.xls
windows7-x64
1Templates/SaleS.xls
windows10-2004-x64
1Templates/bargain.xls
windows7-x64
1Templates/bargain.xls
windows10-2004-x64
1Templates/...nE.xls
windows7-x64
1Templates/...nE.xls
windows10-2004-x64
1Templates/...lk.xls
windows7-x64
1Templates/...lk.xls
windows10-2004-x64
1Templates/client.xls
windows7-x64
1Templates/client.xls
windows10-2004-x64
1Analysis
-
max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
05/07/2024, 08:35
Behavioral task
behavioral1
Sample
DATA/StarEnc.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
DATA/StarEnc.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
DATA/StarEnc.htm
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
DATA/StarEnc.htm
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
StarOCRM.exe
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
StarOCRM.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
Templates/Action.xls
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
Templates/Action.xls
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
Templates/BuyOrder.xls
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
Templates/BuyOrder.xls
Resource
win10v2004-20240704-en
Behavioral task
behavioral11
Sample
Templates/BuyOrderO.xls
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
Templates/BuyOrderO.xls
Resource
win10v2004-20240704-en
Behavioral task
behavioral13
Sample
Templates/BuyOrderS.xls
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
Templates/BuyOrderS.xls
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
Templates/PriceRep.xls
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
Templates/PriceRep.xls
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
Templates/RepairCard.xls
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
Templates/RepairCard.xls
Resource
win10v2004-20240704-en
Behavioral task
behavioral19
Sample
Templates/SaleO.xls
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
Templates/SaleO.xls
Resource
win10v2004-20240704-en
Behavioral task
behavioral21
Sample
Templates/SalePre.xls
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
Templates/SalePre.xls
Resource
win10v2004-20240704-en
Behavioral task
behavioral23
Sample
Templates/SaleS.xls
Resource
win7-20240611-en
Behavioral task
behavioral24
Sample
Templates/SaleS.xls
Resource
win10v2004-20240704-en
Behavioral task
behavioral25
Sample
Templates/bargain.xls
Resource
win7-20240419-en
Behavioral task
behavioral26
Sample
Templates/bargain.xls
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
Templates/bargainE.xls
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
Templates/bargainE.xls
Resource
win10v2004-20240704-en
Behavioral task
behavioral29
Sample
Templates/chairtalk.xls
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
Templates/chairtalk.xls
Resource
win10v2004-20240704-en
Behavioral task
behavioral31
Sample
Templates/client.xls
Resource
win7-20240220-en
Behavioral task
behavioral32
Sample
Templates/client.xls
Resource
win10v2004-20240704-en
General
-
Target
Templates/bargainE.xls
-
Size
31KB
-
MD5
a8ab6c676af23b9d7ffe35833ec8e6cd
-
SHA1
32158b6e7635470a2092f6fab1f0f94258f73610
-
SHA256
e397d38eb26184bda752d5cbcf790be6b7eaeb8b2848c613d8b8335d080ced54
-
SHA512
afc80b92bf74715b737fbe2acaadaf8ace6e44c2fa3f01fdec7f190cea3976c7c338dbfd6e75285009d904672418e4821e144a26e2152c02054de4671507d555
-
SSDEEP
768:SAYbPR2PFumh4bqNEnGJgjSVsdRIr6dU3WZwzil8/+hY7KtkHmpADy1M0q+xoLaa:SAYbw4bqNEnGJgjSVsdRIr6dU3WZwziO
Malware Config
Signatures
-
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 400 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 400 EXCEL.EXE 400 EXCEL.EXE 400 EXCEL.EXE 400 EXCEL.EXE 400 EXCEL.EXE 400 EXCEL.EXE 400 EXCEL.EXE 400 EXCEL.EXE 400 EXCEL.EXE 400 EXCEL.EXE 400 EXCEL.EXE 400 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Templates\bargainE.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:400