3df16653affd5ddd6a27c4b9a4e92aa3e4b87fc61b4332b7c9675ba1cfc8a70f

Analysis

max time kernel
101s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
29-05-2024 13:33

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General

Target

3df16653affd5ddd6a27c4b9a4e92aa3e4b87fc61b4332b7c9675ba1cfc8a70f.xls
Size

307KB
MD5

c3dc8fb22795f4efb58e63c8f2110561
SHA1

97e7c1949993ce9246baf1bb5c9d4f34020435f4
SHA256

3df16653affd5ddd6a27c4b9a4e92aa3e4b87fc61b4332b7c9675ba1cfc8a70f
SHA512

7f5633732e074b9439bacbf0c9704e80c9bd5e4df97e734cc0026841ed54a630fb4e319869180fa1ee37031995aa45bc97842d81fe7ea21f4e0753320fc4193b
SSDEEP

6144:q0W8ZkNBZGbxdEKPdQEUD5rvPGW+Z0a42hULbREiMg:FW8qNnSdEkO9rvPB8jKZ

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 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

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2272	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2272	EXCEL.EXE
2272	EXCEL.EXE
2272	EXCEL.EXE
2272	EXCEL.EXE
2272	EXCEL.EXE
2272	EXCEL.EXE
2272	EXCEL.EXE
2272	EXCEL.EXE
2272	EXCEL.EXE
2272	EXCEL.EXE
2272	EXCEL.EXE
2272	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\3df16653affd5ddd6a27c4b9a4e92aa3e4b87fc61b4332b7c9675ba1cfc8a70f.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2272

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/2272-0-0x00007FFCB9FD0000-0x00007FFCB9FE0000-memory.dmp

Filesize
64KB

Download
memory/2272-3-0x00007FFCB9FD0000-0x00007FFCB9FE0000-memory.dmp

Filesize
64KB

Download
memory/2272-4-0x00007FFCB9FD0000-0x00007FFCB9FE0000-memory.dmp

Filesize
64KB

Download
memory/2272-2-0x00007FFCB9FD0000-0x00007FFCB9FE0000-memory.dmp

Filesize
64KB

Download
memory/2272-1-0x00007FFCB9FD0000-0x00007FFCB9FE0000-memory.dmp

Filesize
64KB

Download
memory/2272-5-0x00007FFCF9FED000-0x00007FFCF9FEE000-memory.dmp

Filesize
4KB

Download
memory/2272-7-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-6-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-8-0x00007FFCB7CE0000-0x00007FFCB7CF0000-memory.dmp

Filesize
64KB

Download
memory/2272-9-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-10-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-11-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-12-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-13-0x00007FFCB7CE0000-0x00007FFCB7CF0000-memory.dmp

Filesize
64KB

Download
memory/2272-18-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-17-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-19-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-23-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-21-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-20-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-22-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-16-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-15-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-14-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-37-0x00007FFCF9F50000-0x00007FFCFA145000-memory.dmp

Filesize
2.0MB

Download
memory/2272-57-0x00007FFCB9FD0000-0x00007FFCB9FE0000-memory.dmp

Filesize
64KB

Download
memory/2272-58-0x00007FFCB9FD0000-0x00007FFCB9FE0000-memory.dmp

Filesize
64KB

Download
memory/2272-60-0x00007FFCB9FD0000-0x00007FFCB9FE0000-memory.dmp

Filesize
64KB

Download
memory/2272-59-0x00007FFCB9FD0000-0x00007FFCB9FE0000-memory.dmp

Filesize
64KB

Download
memory/2272-61-0x00007FFCF9F50000-0x00007FFCFA145000-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