913830666dd46e96e5ecbecc71e686e3c78d257ec7f5a0d0a451663251715800

Resubmissions

23/10/2024, 13:04

241023-qbdl4atckr 10

20/09/2024, 01:31

240920-bxp5pasejn 10

Analysis

max time kernel
87s
max time network
91s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23/10/2024, 13:04

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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 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
3636	EXCEL.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	EXCEL.EXE
3636	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:3636

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\Local\Microsoft\Office\16.0\WebServiceCache\AllUsers\officeclient.microsoft.com\A0F7B4B2-3C4D-4C6A-8182-95F3D7404A1E

Filesize
3B

MD5
8a80554c91d9fca8acb82f023de02f11

SHA1
5f36b2ea290645ee34d943220a14b54ee5ea5be5

SHA256
ca3d163bab055381827226140568f3bef7eaac187cebd76878e0b63e9e442356

SHA512
ca4b6defb8adcc010050bc8b1bb8f8092c4928b8a0fba32146abcfb256e4d91672f88ca2cdf6210e754e5b8ac5e23fb023806ccd749ac8b701f79a691f03c87a

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

Filesize
1KB

MD5
53ebf2f4a1ed923ad8e7ba5b48533c59

SHA1
a81876664c24234caeafaf209a72cdb109baafc2

SHA256
5e5ad56f8e364520b7ef4e1cbef9627ef28c960ca9a73d760b5b585c2602abba

SHA512
d1cca2c707240938187612c00bf53ab2a46d26c80f04ad372af5a9a0964959b6f9af5f41182c3ad07a4f6b6e367ba1d2a67ae8c0ee389dfb91ad3865a948adb7

Download Submit
memory/3636-10-0x00007FFC5B910000-0x00007FFC5B920000-memory.dmp

Filesize
64KB

Download
memory/3636-13-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp

Filesize
2.0MB

Download
memory/3636-5-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp

Filesize
64KB

Download
memory/3636-4-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp

Filesize
64KB

Download
memory/3636-8-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp

Filesize
2.0MB

Download
memory/3636-6-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp

Filesize
2.0MB

Download
memory/3636-9-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp

Filesize
2.0MB

Download
memory/3636-7-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp

Filesize
2.0MB

Download
memory/3636-1-0x00007FFC9E28D000-0x00007FFC9E28E000-memory.dmp

Filesize
4KB

Download
memory/3636-0-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp

Filesize
64KB

Download
memory/3636-12-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp

Filesize
2.0MB

Download
memory/3636-11-0x00007FFC5B910000-0x00007FFC5B920000-memory.dmp

Filesize
64KB

Download
memory/3636-14-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp

Filesize
2.0MB

Download
memory/3636-16-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp

Filesize
2.0MB

Download
memory/3636-17-0x00007FFC9E28D000-0x00007FFC9E28E000-memory.dmp

Filesize
4KB

Download
memory/3636-18-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp

Filesize
2.0MB

Download
memory/3636-21-0x00007FFC9E1F0000-0x00007FFC9E3E5000-memory.dmp

Filesize
2.0MB

Download
memory/3636-2-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp

Filesize
64KB

Download
memory/3636-3-0x00007FFC5E270000-0x00007FFC5E280000-memory.dmp

Filesize
64KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads