913830666dd46e96e5ecbecc71e686e3c78d257ec7f5a0d0a451663251715800

Analysis

max time kernel
100s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 14:46

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General

Target

Key Data 2023 Quarterly Cambodia Poll Appendix(1).xll
Size

660KB
MD5

ea64d820b7ee387d0e811bca0104d9e4
SHA1

6f48f58d80ae41f6b979402696c70db74afc3135
SHA256

af74d416b65217d0b15163e7b3fd5d0702d65f88b260c269c128739e7e7a4c4d
SHA512

b096717383ec11253d918efcdbe729752869b5e6502875affb1ceb98b8c7097c69103cb57993b42068c38c58781f5476453e5753b9f6e05403d41bc6b3bdf780
SSDEEP

6144:yxOJXk57IMp7oyR4y6Qf3lbp83A6zbKsS5ukTP2YmqtbSGUmuqZGw+gSe81H9zq2:yx2s7IMrR4yVld8bzbBSreDqZGDxlq

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
4928	EXCEL.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE
4928	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Key Data 2023 Quarterly Cambodia Poll Appendix(1).xll"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4928

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

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
3KB

MD5
2e257a7ad4b504ae1e459acdba9a58e2

SHA1
2f742267d644f90a1f8f6b623efffba00ce571a2

SHA256
04c114637e339c6ba25bcd9bb39786411e287835dc11e3acfd2301035f73e0ca

SHA512
839413ff88cd0b7c06fdccfdecf34b935234c9f32f6e0292a0a5edbd1255a984722d40bd2b3142df7d6bcd9dadfe028daf41b8790e4bc5eeae25364cd53a68bd

Download Submit
memory/4928-6-0x00007FFD692F0000-0x00007FFD69300000-memory.dmp

Filesize
64KB

Download
memory/4928-56-0x00007FFD692F0000-0x00007FFD69300000-memory.dmp

Filesize
64KB

Download
memory/4928-5-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-4-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-9-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-8-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-7-0x00007FFD692F0000-0x00007FFD69300000-memory.dmp

Filesize
64KB

Download
memory/4928-10-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-12-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-11-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-13-0x00007FFD669E0000-0x00007FFD669F0000-memory.dmp

Filesize
64KB

Download
memory/4928-0-0x00007FFD692F0000-0x00007FFD69300000-memory.dmp

Filesize
64KB

Download
memory/4928-2-0x00007FFD692F0000-0x00007FFD69300000-memory.dmp

Filesize
64KB

Download
memory/4928-3-0x00007FFD692F0000-0x00007FFD69300000-memory.dmp

Filesize
64KB

Download
memory/4928-28-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-15-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-26-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-27-0x00007FFDA930D000-0x00007FFDA930E000-memory.dmp

Filesize
4KB

Download
memory/4928-16-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-29-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-1-0x00007FFDA930D000-0x00007FFDA930E000-memory.dmp

Filesize
4KB

Download
memory/4928-54-0x00007FFD692F0000-0x00007FFD69300000-memory.dmp

Filesize
64KB

Download
memory/4928-14-0x00007FFD669E0000-0x00007FFD669F0000-memory.dmp

Filesize
64KB

Download
memory/4928-57-0x00007FFDA9270000-0x00007FFDA9465000-memory.dmp

Filesize
2.0MB

Download
memory/4928-55-0x00007FFD692F0000-0x00007FFD69300000-memory.dmp

Filesize
64KB

Download
memory/4928-53-0x00007FFD692F0000-0x00007FFD69300000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads