69609a4f5c21218b7b53376aa4c9ff33d23f9a078cc728ce291402cc91e60292

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 22:43

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General

Target

69609a4f5c21218b7b53376aa4c9ff33d23f9a078cc728ce291402cc91e60292.xll
Size

12KB
MD5

4ee91d6d1bf14e64918c05d3ceaafaf2
SHA1

4a8072f77f28d684fb3ebe49b4be8c8fba6ae713
SHA256

69609a4f5c21218b7b53376aa4c9ff33d23f9a078cc728ce291402cc91e60292
SHA512

bd080d7844b5760f022d347206f5974280f720150a92436bf5afcd082cf346902c8076e86e76ece7da309c6b8896d4f83033dc2781ae2fe7f5979eb091139143
SSDEEP

192:KL29RBzDzeobchBj8JONBrON6m6+oruCrEPEjr7Ahy:029jnbcvYJO2nbwuCvr7Cy

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

Processes:

EXCEL.EXE

pid process

1400 EXCEL.EXE
1400 EXCEL.EXE

pid	process
1400	EXCEL.EXE
1400	EXCEL.EXE

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

pid process

1400 EXCEL.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

EXCEL.EXE

pid process

1400 EXCEL.EXE
1400 EXCEL.EXE
1400 EXCEL.EXE
1400 EXCEL.EXE
1400 EXCEL.EXE
1400 EXCEL.EXE
1400 EXCEL.EXE
1400 EXCEL.EXE

pid	process
1400	EXCEL.EXE

pid	process
1400	EXCEL.EXE
1400	EXCEL.EXE
1400	EXCEL.EXE
1400	EXCEL.EXE
1400	EXCEL.EXE
1400	EXCEL.EXE
1400	EXCEL.EXE
1400	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\69609a4f5c21218b7b53376aa4c9ff33d23f9a078cc728ce291402cc91e60292.xll"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1400

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3996 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
1⤵
PID:2164

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\69609a4f5c21218b7b53376aa4c9ff33d23f9a078cc728ce291402cc91e60292.xll
Filesize
12KB

MD5
4ee91d6d1bf14e64918c05d3ceaafaf2

SHA1
4a8072f77f28d684fb3ebe49b4be8c8fba6ae713

SHA256
69609a4f5c21218b7b53376aa4c9ff33d23f9a078cc728ce291402cc91e60292

SHA512
bd080d7844b5760f022d347206f5974280f720150a92436bf5afcd082cf346902c8076e86e76ece7da309c6b8896d4f83033dc2781ae2fe7f5979eb091139143

Download Submit
memory/1400-7-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-48-0x00007FFD62A90000-0x00007FFD62AA0000-memory.dmp

Filesize
64KB

Download
memory/1400-3-0x00007FFDA2AAD000-0x00007FFDA2AAE000-memory.dmp

Filesize
4KB

Download
memory/1400-4-0x00007FFD62A90000-0x00007FFD62AA0000-memory.dmp

Filesize
64KB

Download
memory/1400-5-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-0-0x00007FFD62A90000-0x00007FFD62AA0000-memory.dmp

Filesize
64KB

Download
memory/1400-9-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-8-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-6-0x00007FFD62A90000-0x00007FFD62AA0000-memory.dmp

Filesize
64KB

Download
memory/1400-11-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-49-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-1-0x00007FFD62A90000-0x00007FFD62AA0000-memory.dmp

Filesize
64KB

Download
memory/1400-16-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-15-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-13-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-12-0x00007FFD60A30000-0x00007FFD60A40000-memory.dmp

Filesize
64KB

Download
memory/1400-18-0x00007FFD60A30000-0x00007FFD60A40000-memory.dmp

Filesize
64KB

Download
memory/1400-2-0x00007FFD62A90000-0x00007FFD62AA0000-memory.dmp

Filesize
64KB

Download
memory/1400-29-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-45-0x00007FFD62A90000-0x00007FFD62AA0000-memory.dmp

Filesize
64KB

Download
memory/1400-46-0x00007FFD62A90000-0x00007FFD62AA0000-memory.dmp

Filesize
64KB

Download
memory/1400-14-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download
memory/1400-47-0x00007FFD62A90000-0x00007FFD62AA0000-memory.dmp

Filesize
64KB

Download
memory/1400-10-0x00007FFDA2A10000-0x00007FFDA2C05000-memory.dmp

Filesize
2.0MB

Download