e5064057522d9dfe152a68252037a5ae20b1e23155b0dddff92dbea5a21ead8a

Analysis

max time kernel
135s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
02-04-2023 22:47

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General

Target

stat.kg_kg_statistics_download_operational_1409_.xls
Size

308KB
MD5

b8bbd0fbe8ec647725e39dfbc2a9de21
SHA1

5251783a5ed49f216bc1acb2d81926716edcd1f8
SHA256

e5064057522d9dfe152a68252037a5ae20b1e23155b0dddff92dbea5a21ead8a
SHA512

34854085f9dccd47b9062344485b9a610755b02123230ffa2a6f72e7e20ef9729bde71f1bfaa60715c081f555942e075ad094a7a38a8dd80b73e65ef859e0a51
SSDEEP

6144:3y9QBZAP4GvtZkF0naHLty/xcE0iC85Ip:Jp

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

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

4956 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4956	EXCEL.EXE
4956	EXCEL.EXE
4956	EXCEL.EXE
4956	EXCEL.EXE
4956	EXCEL.EXE
4956	EXCEL.EXE
4956	EXCEL.EXE
4956	EXCEL.EXE
4956	EXCEL.EXE
4956	EXCEL.EXE
4956	EXCEL.EXE
4956	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\stat.kg_kg_statistics_download_operational_1409_.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4956

Network

MITRE ATT&CK Matrix ATT&CK v6

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

Replay Monitor

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Downloads

memory/4956-133-0x00007FFCCA790000-0x00007FFCCA7A0000-memory.dmp

Filesize
64KB

Download
memory/4956-134-0x00007FFCCA790000-0x00007FFCCA7A0000-memory.dmp

Filesize
64KB

Download
memory/4956-135-0x00007FFCCA790000-0x00007FFCCA7A0000-memory.dmp

Filesize
64KB

Download
memory/4956-136-0x00007FFCCA790000-0x00007FFCCA7A0000-memory.dmp

Filesize
64KB

Download
memory/4956-137-0x00007FFCCA790000-0x00007FFCCA7A0000-memory.dmp

Filesize
64KB

Download
memory/4956-138-0x00007FFCC8630000-0x00007FFCC8640000-memory.dmp

Filesize
64KB

Download
memory/4956-139-0x00007FFCC8630000-0x00007FFCC8640000-memory.dmp

Filesize
64KB

Download
memory/4956-156-0x00007FFCCA790000-0x00007FFCCA7A0000-memory.dmp

Filesize
64KB

Download
memory/4956-157-0x00007FFCCA790000-0x00007FFCCA7A0000-memory.dmp

Filesize
64KB

Download
memory/4956-158-0x00007FFCCA790000-0x00007FFCCA7A0000-memory.dmp

Filesize
64KB

Download
memory/4956-159-0x00007FFCCA790000-0x00007FFCCA7A0000-memory.dmp

Filesize
64KB

Download