Overview
overview
5Static
static
5Appeon.Pow...12.dll
windows10-2004-x64
1Appeon.Pow...12.dll
windows11-ltsc_2024-x64
1Appeon.Pow...op.dll
windows10-2004-x64
1Appeon.Pow...op.dll
windows11-ltsc_2024-x64
1AtlAuxiliary.dll
windows10-2004-x64
1AtlAuxiliary.dll
windows11-ltsc_2024-x64
1EA_stratee...m1.xls
windows10-2004-x64
1EA_stratee...m1.xls
windows11-ltsc_2024-x64
1Ijwhost.dll
windows10-2004-x64
1Ijwhost.dll
windows11-ltsc_2024-x64
1Koguste_im...l.xlsx
windows10-2004-x64
1Koguste_im...l.xlsx
windows11-ltsc_2024-x64
1Kuuaruanne...m1.xls
windows10-2004-x64
1Kuuaruanne...m1.xls
windows11-ltsc_2024-x64
1Kuuaruanne...m1.xls
windows10-2004-x64
1Kuuaruanne...m1.xls
windows11-ltsc_2024-x64
1Kuuaruanne_vorm1.xls
windows10-2004-x64
1Kuuaruanne_vorm1.xls
windows11-ltsc_2024-x64
1PBDOM.dll
windows10-2004-x64
1PBDOM.dll
windows11-ltsc_2024-x64
1System.IO....ng.dll
windows10-2004-x64
1System.IO....ng.dll
windows11-ltsc_2024-x64
1concrt140.dll
windows10-2004-x64
1concrt140.dll
windows11-ltsc_2024-x64
1curl/curl.exe
windows10-2004-x64
1curl/curl.exe
windows11-ltsc_2024-x64
1curl/libcurl-x64.dll
windows10-2004-x64
1curl/libcurl-x64.dll
windows11-ltsc_2024-x64
1kontojuhised.xlsx
windows10-2004-x64
1kontojuhised.xlsx
windows11-ltsc_2024-x64
1libcurl.dll
windows10-2004-x64
1libcurl.dll
windows11-ltsc_2024-x64
1Analysis
- max time kernel
149s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
06/10/2026, 21:08
Static task
static1
Behavioral task
behavioral1
Sample
Appeon.PowerBuilder.DataWindow.Excel12.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Appeon.PowerBuilder.DataWindow.Excel12.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
Appeon.PowerBuilder.NETInterop.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
Appeon.PowerBuilder.NETInterop.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
AtlAuxiliary.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
AtlAuxiliary.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
EA_strateegia_vorm1.xls
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
EA_strateegia_vorm1.xls
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
Ijwhost.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
Ijwhost.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
Koguste_impordi_fail.xlsx
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
Koguste_impordi_fail.xlsx
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
Kuuaruanne_2011_vorm1.xls
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
Kuuaruanne_2011_vorm1.xls
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
Kuuaruanne_2012_vorm1.xls
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
Kuuaruanne_2012_vorm1.xls
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral17
Sample
Kuuaruanne_vorm1.xls
Resource
win10v2004-20260911-en
Behavioral task
behavioral18
Sample
Kuuaruanne_vorm1.xls
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral19
Sample
PBDOM.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral20
Sample
PBDOM.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral21
Sample
System.IO.Packaging.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral22
Sample
System.IO.Packaging.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral23
Sample
concrt140.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral24
Sample
concrt140.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral25
Sample
curl/curl.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral26
Sample
curl/curl.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral27
Sample
curl/libcurl-x64.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral28
Sample
curl/libcurl-x64.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral29
Sample
kontojuhised.xlsx
Resource
win10v2004-20260911-en
Behavioral task
behavioral30
Sample
kontojuhised.xlsx
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral31
Sample
libcurl.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral32
Sample
libcurl.dll
Resource
win11ltsc2024-20260911-en
General
- Target Koguste_impordi_fail.xlsx
- Size 7KB
- Sample261006-zyvcssvx3k
- SHA256 cf8f0b3249929b8bd0337fbc750415d83cdff31688fe3b75b866c5f50d674870
- MD5 c404b128f27b4c64acd36562a7744aa5
- SHA1 c80f1b03ed4e3cdd8934ab23ce9e0f80f85412dc
- SHA512 1c1fc9476ff9259a340f9e4d8519907379581dfae0081d90b5d910544f3a584dca0b79ca7533c279d7d56c1cf2d1d6e6207f40d21de998fb731122d6838de586
- SSDEEP 96:lYAgwkW0YWuQToXkPitFEB7wHSn862Z3KA5TI6UufJh2j0qFayQtfYxRgZtAU2:TghuQToXgUFEBPJ2Z3KmjMZmYc/2
- TLSH T104F13B2A8780BC56C1F7047EC21860ABD60C15E91B81EA8E7500F26DA7557E307AF9FD
- MD5 SHA1 SHA512 SSDEEP TLSH
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\ProcessorNameString EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3480 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE 3480 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\Documents\Koguste_impordi_fail.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3480
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
- Size 399B
- SHA256 686dd1e32374bedb97dbaa7352eeb8e3efb6d011f68f8ac23f531bede1de495b
- MD5 aa53e78ca6575dac5ca14a02223dcdd8
- SHA1 9bfbd228194d651ee7e0173752dd0f400a85cc5c
- SHA512 b87a76d84c0def2fdca2b2aee955111f30b99d5c6f82ed68bff105967a58e62430014f13e531bc6277bee0c9887f5d0fa942fe291931d4dc8e27244b134ca16b
- TLSH T138E092237B32E7F59BBD02A1BD3A5CF117F14828C569003103DC1C810CF2647209751C
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\J80PLPX1BS2HOF8AA75G.temp
- Size 1KB
- SHA256 9190949a4133dd9ded814afe8d8629d62fefede0d958abd16f1968c08c7792cf
- MD5 380d6e240a8fe61046ce755a6dc88248
- SHA1 a8e90744699d4aa2a9cc1c918dfd09a46a170c25
- SHA512 349fb97315bbb7a825614d27ebbc2e08797e8f96dc84a846dab207be02479aa300d53bc210f625e4bea0d547c2013c9dd564657abf2056df0f55a166006bde03
- TLSH T1284104811A874F9FD4344A77566E8B01E720BC02D705430EB58497AF3DB7A449F6EB17
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\OZ11B0GTVYLW1ZJOKK0K.temp
- Size 2KB
- SHA256 dcd53392deee4033c50bb1e5e81d1f023c6326b3973bb387c3fd8c4ed0e99967
- MD5 a40d1bbf118987e84c4672692f88e637
- SHA1 7c6031d6152d13fbab0cf3cd36dd536525f04652
- SHA512 af46911f65c5f2c94be631c5e4e015fa467499b5426200c99e4e86022114c2b037ce349c773a14ace47a91ceab06ed2fa0595bb114e3e2766a1f461cc20a454d
- TLSH T1775166801A874B9FD4340A736A6A8701E730BC42E709430EB5C493AF3DB7A449F5EB17
- MD5 SHA1 SHA512 TLSH