867e40fc8a8dd177826bf65429a99075e56736c7bdb643c66a7075b4911fda46

Resubmissions

12/05/2024, 14:36

240512-rykjladg46 3

12/05/2024, 13:41

240512-qzhwqaca72 6

Analysis

max time kernel
145s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
12/05/2024, 14:36

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General

Target

main.exe
Size

2.2MB
MD5

ea48c8b51bd0980d09c49fbb90aa5c66
SHA1

2e52354949a97bbcc10502b5293f2a2170fee0ec
SHA256

867e40fc8a8dd177826bf65429a99075e56736c7bdb643c66a7075b4911fda46
SHA512

0e3f826540d56c086ce9b0b20940218552e443df7efa089de2c5fa6dcb4f95a1a9079871dbc6d31cc76f401ac66004707d9e04a219b55e336b7cc8690fea12d7
SSDEEP

24576:X45EyTvyUhet2wDyzXQpWJZ4Nt3EnioGLNtpC1YYK7oTA+BaV8JMQNDUX9YWUI:I5t6UhKVDyHgt0HGLRZAacNDm9YWp

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
2148	EXCEL.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
2148	EXCEL.EXE
2148	EXCEL.EXE
2148	EXCEL.EXE
2148	EXCEL.EXE
2148	EXCEL.EXE
2148	EXCEL.EXE
2148	EXCEL.EXE
2148	EXCEL.EXE
2148	EXCEL.EXE

C:\Users\Admin\AppData\Local\Temp\main.exe
"C:\Users\Admin\AppData\Local\Temp\main.exe"
1⤵
PID:3056

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /n "C:\Users\Admin\Desktop\GroupExport.xltx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2148

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\Desktop\GroupExport.xltx

Filesize
292KB

MD5
56e1c1fee48bbac7f49bd0ea35bca4d2

SHA1
1a41b4649e8207de892b89c0ece2073b94b7e0ff

SHA256
e12a7183e87dd1ce279f2b798378f534849361684c0313ef735fcc0442b0fa4e

SHA512
a7e6fadfd7f9085f80ca018ad75a7472bb9fac0b78e454a6abe93b2372da4c198876bdb1a19192c68e1bbd13ec7a414faabd9dbd09a02b657f6c6fa92aa9c0ad

Download Submit
memory/2148-43-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-63-0x00007FF942590000-0x00007FF9425A0000-memory.dmp

Filesize
64KB

Download
memory/2148-30-0x00007FF942590000-0x00007FF9425A0000-memory.dmp

Filesize
64KB

Download
memory/2148-33-0x00007FF942590000-0x00007FF9425A0000-memory.dmp

Filesize
64KB

Download
memory/2148-37-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-36-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-35-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-34-0x00007FF9825A3000-0x00007FF9825A4000-memory.dmp

Filesize
4KB

Download
memory/2148-38-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-39-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-40-0x00007FF93F9F0000-0x00007FF93FA00000-memory.dmp

Filesize
64KB

Download
memory/2148-29-0x00007FF942590000-0x00007FF9425A0000-memory.dmp

Filesize
64KB

Download
memory/2148-31-0x00007FF942590000-0x00007FF9425A0000-memory.dmp

Filesize
64KB

Download
memory/2148-46-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-48-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-45-0x00007FF93F9F0000-0x00007FF93FA00000-memory.dmp

Filesize
64KB

Download
memory/2148-44-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-42-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-41-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-32-0x00007FF942590000-0x00007FF9425A0000-memory.dmp

Filesize
64KB

Download
memory/2148-64-0x00007FF942590000-0x00007FF9425A0000-memory.dmp

Filesize
64KB

Download
memory/2148-47-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download
memory/2148-62-0x00007FF942590000-0x00007FF9425A0000-memory.dmp

Filesize
64KB

Download
memory/2148-61-0x00007FF942590000-0x00007FF9425A0000-memory.dmp

Filesize
64KB

Download
memory/2148-65-0x00007FF982500000-0x00007FF982709000-memory.dmp

Filesize
2.0MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads