668f3b6ad060810fba75931c868d02c8b9c5e2cd3b888c3d80f915a690d23d65

Analysis

max time kernel
152s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
06-08-2022 07:38

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General

Target

Order Monteput_PR-211299.xlsx
Size

94KB
MD5

aebbe262a67a80a40c40ad25f872b106
SHA1

d45cb9a02c29d17334172d6c2f2fe4716fec1e8a
SHA256

668f3b6ad060810fba75931c868d02c8b9c5e2cd3b888c3d80f915a690d23d65
SHA512

ddb260c18be61156604981edd502da840db97785222dea029750065e8932b1d08ce34f5e836fe5324f387d05964af5332f4c877937e3bc89c5107479238d58f1

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 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

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 12 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
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\Order Monteput_PR-211299.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1400

Network

MITRE ATT&CK Enterprise v6

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

memory/1400-131-0x00007FFBC1C90000-0x00007FFBC1CA0000-memory.dmp

Filesize
64KB

Download
memory/1400-132-0x00007FFBC1C90000-0x00007FFBC1CA0000-memory.dmp

Filesize
64KB

Download
memory/1400-133-0x00007FFBC1C90000-0x00007FFBC1CA0000-memory.dmp

Filesize
64KB

Download
memory/1400-134-0x00007FFBC1C90000-0x00007FFBC1CA0000-memory.dmp

Filesize
64KB

Download
memory/1400-135-0x00007FFBC1C90000-0x00007FFBC1CA0000-memory.dmp

Filesize
64KB

Download
memory/1400-136-0x00007FFBBFBE0000-0x00007FFBBFBF0000-memory.dmp

Filesize
64KB

Download
memory/1400-137-0x00007FFBBFBE0000-0x00007FFBBFBF0000-memory.dmp

Filesize
64KB

Download
memory/1400-139-0x00007FFBC1C90000-0x00007FFBC1CA0000-memory.dmp

Filesize
64KB

Download
memory/1400-140-0x00007FFBC1C90000-0x00007FFBC1CA0000-memory.dmp

Filesize
64KB

Download
memory/1400-141-0x00007FFBC1C90000-0x00007FFBC1CA0000-memory.dmp

Filesize
64KB

Download
memory/1400-142-0x00007FFBC1C90000-0x00007FFBC1CA0000-memory.dmp

Filesize
64KB

Download