5f3565fd18a263ffe0eb33a8efe5d89b960a5fe2fc3a90fe83539e03d1c77922

Analysis

max time kernel
30s
max time network
36s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 01:14

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General

Target

04f1a4029ceab0910277c84393147a726a9fd5d3e53e77725a13608d5a883a96.xlam
Size

740KB
MD5

37401a2f1c14ca7f50a260fb249b4bef
SHA1

d938cbaa977659c91031329dd505d5060babfd73
SHA256

04f1a4029ceab0910277c84393147a726a9fd5d3e53e77725a13608d5a883a96
SHA512

2b3aa47a401985c8c2e194ec79909b4b7bdd9f8e497be5e60a15ec9164e989afc27fe6d6cd31658c063530f20059fb73cb2e7f982deba269d755137c39aac123
SSDEEP

12288:iWnWGfjFXF9xnjXfRa/yo+7RkH7q3U9X/HyJcRhAp/U4v0N1kWxaRATTlrMutAU1:3HXFf+y5abq3O62RCpUHN7EkVKV2

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1892	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1892	EXCEL.EXE
1892	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1892	EXCEL.EXE
1892	EXCEL.EXE
1892	EXCEL.EXE
1892	EXCEL.EXE
1892	EXCEL.EXE
1892	EXCEL.EXE
1892	EXCEL.EXE
1892	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.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\04f1a4029ceab0910277c84393147a726a9fd5d3e53e77725a13608d5a883a96.xlam"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1892-0-0x00007FFE2E810000-0x00007FFE2E820000-memory.dmp

Filesize
64KB

Download
memory/1892-1-0x00007FFE2E810000-0x00007FFE2E820000-memory.dmp

Filesize
64KB

Download
memory/1892-2-0x00007FFE2E810000-0x00007FFE2E820000-memory.dmp

Filesize
64KB

Download
memory/1892-4-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-5-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-3-0x00007FFE2E810000-0x00007FFE2E820000-memory.dmp

Filesize
64KB

Download
memory/1892-6-0x00007FFE2E810000-0x00007FFE2E820000-memory.dmp

Filesize
64KB

Download
memory/1892-7-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-8-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-9-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-10-0x00007FFE2C7B0000-0x00007FFE2C7C0000-memory.dmp

Filesize
64KB

Download
memory/1892-11-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-12-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-13-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-15-0x00007FFE2C7B0000-0x00007FFE2C7C0000-memory.dmp

Filesize
64KB

Download
memory/1892-16-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-17-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-14-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-19-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-18-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-20-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download
memory/1892-32-0x00007FFE6E790000-0x00007FFE6E985000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads