Analysis
-
max time kernel
146s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
16-03-2023 16:18
Static task
static1
Behavioral task
behavioral1
Sample
BANK SWIFT.xls
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
BANK SWIFT.xls
Resource
win10v2004-20230220-en
General
-
Target
BANK SWIFT.xls
-
Size
169KB
-
MD5
de538eed80d8fd3d08ca320457cc5fef
-
SHA1
3880dcaebb4805aa968c118ceabc351d18ed27df
-
SHA256
dc0b46a0add517f632937b605ff9d0820f8fefaf1e886c1ad3d0054d50a2a53e
-
SHA512
1078f55767a5476f83ee529ae552a68c5fb71ed54258f13350304d795ca7f1127431fd66b283b3f5cafc5283371c8f2f3f37ac5844578ae8270574913cb66c93
-
SSDEEP
3072:gkZ+RwPONXoRjDhIcp0fDlaGGx+cL26nAHeN2E:NZ+RwPONXoRjDhIcp0fDlavx+W26nAHc
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 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 2528 EXCEL.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2528 EXCEL.EXE 2528 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE 2528 EXCEL.EXE -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
-
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
-
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
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\BANK SWIFT.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2528