1a09dc33b327233b2aa4cfddd0379600153e8d2ccb89b70de1336f1bc2c93c49

Analysis

max time kernel
60s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 19:08

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General

Target

xlwings/addin/xlwings.xlam
Size

241KB
MD5

921256fa68924042299a2c7f60068d2f
SHA1

f8694ad6db76ed292b1ae193c46c65060aa8ba39
SHA256

3423a8a1ef6830efbffbb887e23be0c917b40fd894adc740361346f5d3b3eac8
SHA512

afa656a4cd8825e9081f2b446ebf10a3d56922bf7a0f97a8e54e6329a9d2aa3be7a885c36e75d57330728cbc5e1031a0b5bc374a730c337a1d4155fcb6e4fe7c
SSDEEP

6144:OoyXbMSihypExZrT8abfsaY0VwpfJ93BifL8XgaTV/G:WMhxZkazs7pB93BiT8X3TZG

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2544	EXCEL.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2544	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2544	EXCEL.EXE
2544	EXCEL.EXE
2544	EXCEL.EXE

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\xlwings\addin\xlwings.xlam
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2544

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2544-1-0x0000000071E9D000-0x0000000071EA8000-memory.dmp

Filesize
44KB

Download
memory/2544-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2544-2-0x0000000071E9D000-0x0000000071EA8000-memory.dmp

Filesize
44KB

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