aea151288c31ea594e45b7cd6a3a060a7177cf095e29ae46837cbefa53a49ac0

Resubmissions

03-10-2022 07:36

221003-jfm8rsdea8 10

03-10-2022 06:00

221003-gqqqjacafp 10

Analysis

max time kernel
100s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2022 07:36

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General

Target

Shipping Advice Copy.xlsx
Size

212KB
MD5

f8084ed9739b92cddbfe398479d986fc
SHA1

2d061133057b8a6087713b9a0e5d99d1068056f3
SHA256

aea151288c31ea594e45b7cd6a3a060a7177cf095e29ae46837cbefa53a49ac0
SHA512

9b29bf093846f421cf92d9d142f21a1cc42add1e22e3dbb686861bb1ca36d9cff308dd1dca76c87bbbe8e25810f5cae6783bdc389ead5b68d69b5c70c0f0d7b4
SSDEEP

3072:jNUeGeep8h6FuLmK3aGH/7zbBOnYndd06XwB2eEnSK13U9UniKcUvBUvyzKwhp0W:KempoAGAYnj09BnEnSKU8iV+VzK207u

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

3504 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3504	EXCEL.EXE
3504	EXCEL.EXE
3504	EXCEL.EXE
3504	EXCEL.EXE
3504	EXCEL.EXE
3504	EXCEL.EXE
3504	EXCEL.EXE
3504	EXCEL.EXE
3504	EXCEL.EXE
3504	EXCEL.EXE
3504	EXCEL.EXE
3504	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\Shipping Advice Copy.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3504

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/3504-132-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3504-133-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3504-134-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3504-135-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3504-136-0x00007FFDC3D50000-0x00007FFDC3D60000-memory.dmp

Filesize
64KB

Download
memory/3504-137-0x00007FFDC1830000-0x00007FFDC1840000-memory.dmp

Filesize
64KB

Download
memory/3504-138-0x00007FFDC1830000-0x00007FFDC1840000-memory.dmp

Filesize
64KB

Download