Overview
overview
10Static
static
10Kalkulator...g.html
windows7-x64
3Kalkulator...g.html
windows10-2004-x64
3Kalkulator...ni.doc
windows7-x64
4Kalkulator...ni.doc
windows10-2004-x64
1Kalkulator...n.html
windows7-x64
3Kalkulator...n.html
windows10-2004-x64
3Kalkulator...1.html
windows7-x64
3Kalkulator...1.html
windows10-2004-x64
3Kalkulator...2.html
windows7-x64
3Kalkulator...2.html
windows10-2004-x64
3Kalkulator...or.exe
windows7-x64
10Kalkulator...or.exe
windows10-2004-x64
10Kalkulator...or.url
windows7-x64
6Kalkulator...or.url
windows10-2004-x64
3Kalkulator...ja.exe
windows7-x64
10Kalkulator...ja.exe
windows10-2004-x64
10Kalkulator...00.exe
windows7-x64
7Kalkulator...00.exe
windows10-2004-x64
7Analysis
-
max time kernel
101s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/09/2024, 16:05
Behavioral task
behavioral1
Sample
Kalkulator/B-517/Loading.html
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Kalkulator/B-517/Loading.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Kalkulator/B-517/obciążenia ładowni.doc
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
Kalkulator/B-517/obciążenia ładowni.doc
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
Kalkulator/B-517/plan.html
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
Kalkulator/B-517/plan.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Kalkulator/B-517/pr1.html
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
Kalkulator/B-517/pr1.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Kalkulator/B-517/pr2.html
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
Kalkulator/B-517/pr2.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Kalkulator/Kalkulator.exe
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
Kalkulator/Kalkulator.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Kalkulator/Kalkulator.url
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
Kalkulator/Kalkulator.url
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
Kalkulator/Sekwencja.exe
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
Kalkulator/Sekwencja.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Kalkulator/unins000.exe
Resource
win7-20240705-en
Behavioral task
behavioral18
Sample
Kalkulator/unins000.exe
Resource
win10v2004-20240802-en
General
-
Target
Kalkulator/B-517/obciążenia ładowni.doc
-
Size
27KB
-
MD5
0a4f46f45d61c857f5be7bc29980dec6
-
SHA1
0ddc262c25637c8847f38d3c554f1055bb14e2ed
-
SHA256
b8a2f4caa0a82b11b8dfa190ec7b20d7ed5686ceaa2ae8a43ed0b2850b80965a
-
SHA512
1562465758853d3b48330ff84bb7056c1fb91d00a0f0d3724fa7c6d779c32ec8e2d4d87a3096332f5039e1706b53910e1e9c683f6dd81c36f39a591cf14f6e4a
-
SSDEEP
96:Uy8ZVDGD1kks5tkP5Okb5Akmw5/kR5bkF5kkUkxL/3G3T3T3T3T3T3T3FNWgYEP6:uZVDo+MDhgwKDq+Z0dV
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 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1448 WINWORD.EXE 1448 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1448 WINWORD.EXE 1448 WINWORD.EXE 1448 WINWORD.EXE 1448 WINWORD.EXE 1448 WINWORD.EXE 1448 WINWORD.EXE 1448 WINWORD.EXE 1448 WINWORD.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Kalkulator\B-517\obciążenia ładowni.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1448
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize2KB
MD5fb48dceb7a03e3dfa92fe5f8c8517961
SHA1963806923d2506967999ca471eb0c997847210bc
SHA2562b69b45d2ee3b8e2fb1a000c2f82e28ef68ed5bccef93e3f36ecaf307d3f42a7
SHA5124549fc21db6586b19b2275d0a0ac373191313299cab73893ce7f90487db53e2375b64f90686be26af385d41f16e87a7cec4f2f76a4245534b3ad5d834c0fac81