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
112s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-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/BuyOrderS.xls
-
Size
18KB
-
MD5
c7c2b3b1013f7e056b18a86c8006316c
-
SHA1
cca652cb991b114b15630d2a9c6e283f1d6d5387
-
SHA256
abcf530078b76587ba1a33617d99b76fc942de915c9bc2919c9d821e8bd46dc2
-
SHA512
58b550316e28c6bb1a86c0053a0d95bb51c9ffce71045fe7d59041675f087fee3a044eee33ba801f1b562e73d3c399ca51c7d7ead1b2f3a17a39300009ab80ce
-
SSDEEP
384:4dZcPCinUGpLq2HO/R22M0U27hPrWFuG8aWncLcloS:GZcPCinLpLq2HO/R2bhL6oS
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 4716 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 EXCEL.EXE 4716 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\BuyOrderS.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4716