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
1Kalkulator...1.html
windows7-x64
3Kalkulator...1.html
windows10-2004-x64
3Kalkulator...2.html
windows7-x64
3Kalkulator...2.html
windows10-2004-x64
4Kalkulator...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
124s -
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, 16:01
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
win7-20240704-en
Behavioral task
behavioral6
Sample
Kalkulator/B-517/plan.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
Kalkulator/B-517/pr1.html
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
Kalkulator/B-517/pr1.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Kalkulator/B-517/pr2.html
Resource
win7-20240729-en
Behavioral task
behavioral10
Sample
Kalkulator/B-517/pr2.html
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Kalkulator/Kalkulator.exe
Resource
win7-20240705-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
win7-20240705-en
Behavioral task
behavioral16
Sample
Kalkulator/Sekwencja.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Kalkulator/unins000.exe
Resource
win7-20240708-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 4260 WINWORD.EXE 4260 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4260 WINWORD.EXE 4260 WINWORD.EXE 4260 WINWORD.EXE 4260 WINWORD.EXE 4260 WINWORD.EXE 4260 WINWORD.EXE 4260 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:4260
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
-
Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84