Overview
overview
10Static
static
100c5b00311b...5e.exe
windows10-2004-x64
71618780b85...13.vbs
windows7-x64
81618780b85...13.vbs
windows10-2004-x64
831d2bac123...c0.exe
windows7-x64
1031d2bac123...c0.exe
windows10-2004-x64
103e0a6e80d4...1c.xls
windows7-x64
33e0a6e80d4...1c.xls
windows10-2004-x64
15489a717a2...f8.exe
windows7-x64
105489a717a2...f8.exe
windows10-2004-x64
1063f2e49bd1...c6.msi
windows7-x64
1063f2e49bd1...c6.msi
windows10-2004-x64
10719d53c106...d2.exe
windows7-x64
10719d53c106...d2.exe
windows10-2004-x64
108411add8ba...e8.dll
windows7-x64
18411add8ba...e8.dll
windows10-2004-x64
188b0765750...b0.exe
windows7-x64
1088b0765750...b0.exe
windows10-2004-x64
109cb1756afd...71.exe
windows7-x64
39cb1756afd...71.exe
windows10-2004-x64
3REP_894198...17.doc
windows7-x64
10REP_894198...17.doc
windows10-2004-x64
10d472c89510...54.xls
windows7-x64
3d472c89510...54.xls
windows10-2004-x64
1dcc72f90c1...21.exe
windows7-x64
10dcc72f90c1...21.exe
windows10-2004-x64
3file.exe
windows7-x64
10file.exe
windows10-2004-x64
10Analysis
-
max time kernel
133s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2024 16:25
Behavioral task
behavioral1
Sample
0c5b00311b9e7f3e749e8f2c2bb639ee32f2de89bedf1c572391dedcdd10765e.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
1618780b8570f9b44fdd73513c6aa8069eb8a9151a22d83b178c5be6eb125013.vbs
Resource
win7-20240903-en
Behavioral task
behavioral3
Sample
1618780b8570f9b44fdd73513c6aa8069eb8a9151a22d83b178c5be6eb125013.vbs
Resource
win10v2004-20241007-en
Behavioral task
behavioral4
Sample
31d2bac123d451caed79ced03b80592dacc3499f6c91a9e32630d3590d52a6c0.exe
Resource
win7-20240903-en
Behavioral task
behavioral5
Sample
31d2bac123d451caed79ced03b80592dacc3499f6c91a9e32630d3590d52a6c0.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral6
Sample
3e0a6e80d4427d22bc807628032ba1e1fbf9b733a8b5db26f5c2cc2bae55bb1c.xls
Resource
win7-20240903-en
Behavioral task
behavioral7
Sample
3e0a6e80d4427d22bc807628032ba1e1fbf9b733a8b5db26f5c2cc2bae55bb1c.xls
Resource
win10v2004-20241007-en
Behavioral task
behavioral8
Sample
5489a717a23f4b7e2f250429554bd8a3d744970e1bfabe2162c9eb2fa8c04df8.exe
Resource
win7-20240708-en
Behavioral task
behavioral9
Sample
5489a717a23f4b7e2f250429554bd8a3d744970e1bfabe2162c9eb2fa8c04df8.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral10
Sample
63f2e49bd14880bed0033cbf0878ee50f18555432d3ad1439b304e6a2dc00fc6.msi
Resource
win7-20240903-en
Behavioral task
behavioral11
Sample
63f2e49bd14880bed0033cbf0878ee50f18555432d3ad1439b304e6a2dc00fc6.msi
Resource
win10v2004-20241007-en
Behavioral task
behavioral12
Sample
719d53c1064f54fd79ea4a7844f079d2.exe
Resource
win7-20240903-en
Behavioral task
behavioral13
Sample
719d53c1064f54fd79ea4a7844f079d2.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral14
Sample
8411add8ba814509886e7ce5baee8e338f5955037623c768747cbc1b7ecc1de8.dll
Resource
win7-20240903-en
Behavioral task
behavioral15
Sample
8411add8ba814509886e7ce5baee8e338f5955037623c768747cbc1b7ecc1de8.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral16
Sample
88b07657500a548ed8476fa415896d2179c307d4751917ca892119c3fff120b0.exe
Resource
win7-20241010-en
Behavioral task
behavioral17
Sample
88b07657500a548ed8476fa415896d2179c307d4751917ca892119c3fff120b0.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral18
Sample
9cb1756afd35b77acc762f550857e271.exe
Resource
win7-20241023-en
Behavioral task
behavioral19
Sample
9cb1756afd35b77acc762f550857e271.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral20
Sample
REP_89419812646634117.doc
Resource
win7-20241010-en
Behavioral task
behavioral21
Sample
REP_89419812646634117.doc
Resource
win10v2004-20241007-en
Behavioral task
behavioral22
Sample
d472c895106cfebcb6eea8701416aed96b9770c256432ee7ee7a9b8a60a6d254.xls
Resource
win7-20240729-en
Behavioral task
behavioral23
Sample
d472c895106cfebcb6eea8701416aed96b9770c256432ee7ee7a9b8a60a6d254.xls
Resource
win10v2004-20241007-en
Behavioral task
behavioral24
Sample
dcc72f90c1d3aac382ba8965c68109986771562f49d4112c5be1a0e9b645f621.exe
Resource
win7-20240903-en
Behavioral task
behavioral25
Sample
dcc72f90c1d3aac382ba8965c68109986771562f49d4112c5be1a0e9b645f621.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral26
Sample
file.exe
Resource
win7-20240903-en
General
-
Target
d472c895106cfebcb6eea8701416aed96b9770c256432ee7ee7a9b8a60a6d254.xls
-
Size
939KB
-
MD5
15d90d6aa9eb2c890494884bdaff2e91
-
SHA1
d55134055fb68cab73e32d6ed70d936399484a3d
-
SHA256
d472c895106cfebcb6eea8701416aed96b9770c256432ee7ee7a9b8a60a6d254
-
SHA512
a4f10b41f37be48b3ddf83e6c0d133cd8ae8655c4a8fac3235be0dc961c5bf2e3e80d6b924b446ba44a07b7bbdbf99d87b308637332bbb050b4c51c25dab5c8e
-
SSDEEP
12288:xmzHJEjwWYSqD3DERnLRmF8Dl3PTKuG44G24rBedMPQr6eyCQSEB9:gcwHSqbARM8B3ugedV7Q
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 EXCEL.EXE 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 -
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 1052 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1052 EXCEL.EXE 1052 EXCEL.EXE 1052 EXCEL.EXE 1052 EXCEL.EXE 1052 EXCEL.EXE 1052 EXCEL.EXE 1052 EXCEL.EXE 1052 EXCEL.EXE 1052 EXCEL.EXE 1052 EXCEL.EXE 1052 EXCEL.EXE 1052 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\d472c895106cfebcb6eea8701416aed96b9770c256432ee7ee7a9b8a60a6d254.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1052
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize1KB
MD50cbea783cf720410d8db2aeddc5548a2
SHA1d116539b254911e353c74be0b3ffe2968de036b9
SHA256753cd00dd55f143396765aaeb8ac5493afa0a45109a162a0b7de022105189bf3
SHA51233bc68cab4096d0fb46a9466d50005f352af2072e0884c75a5a3aff60739c632a9b9de6767614506c5bc6d3c6de66ebfd68ab4e8913d6a2983f6c0c3c71cf6e7