78e59fbcd94aadb23c35b6de1f11cb06396cb4ca15c239ac4442a1444bba0d86

Analysis

max time kernel
102s
max time network
147s
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 07:37

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General

Target

CNNKG SHIPMENT.xlsx
Size

94KB
MD5

7092118bcf546af77ce70d1744388dad
SHA1

ff255feacd13ffbd5fee518167f2fa54399e1151
SHA256

78e59fbcd94aadb23c35b6de1f11cb06396cb4ca15c239ac4442a1444bba0d86
SHA512

478d6635ed7c6c17f7ce1cbe0b2cfa71ed5e9cbd5e99b19f1ca13a3a02010b72b0ae7613cbb659bc6aaa739c24c7ad0480f514e1b85f019d648fbd9f746f8b67

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

5040 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
5040	EXCEL.EXE
5040	EXCEL.EXE
5040	EXCEL.EXE
5040	EXCEL.EXE
5040	EXCEL.EXE
5040	EXCEL.EXE
5040	EXCEL.EXE
5040	EXCEL.EXE
5040	EXCEL.EXE
5040	EXCEL.EXE
5040	EXCEL.EXE
5040	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\CNNKG SHIPMENT.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5040

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/5040-130-0x00007FFE8B190000-0x00007FFE8B1A0000-memory.dmp

Filesize
64KB

Download
memory/5040-131-0x00007FFE8B190000-0x00007FFE8B1A0000-memory.dmp

Filesize
64KB

Download
memory/5040-132-0x00007FFE8B190000-0x00007FFE8B1A0000-memory.dmp

Filesize
64KB

Download
memory/5040-133-0x00007FFE8B190000-0x00007FFE8B1A0000-memory.dmp

Filesize
64KB

Download
memory/5040-134-0x00007FFE8B190000-0x00007FFE8B1A0000-memory.dmp

Filesize
64KB

Download
memory/5040-135-0x00007FFE88F60000-0x00007FFE88F70000-memory.dmp

Filesize
64KB

Download
memory/5040-136-0x00007FFE88F60000-0x00007FFE88F70000-memory.dmp

Filesize
64KB

Download
memory/5040-138-0x00007FFE8B190000-0x00007FFE8B1A0000-memory.dmp

Filesize
64KB

Download
memory/5040-139-0x00007FFE8B190000-0x00007FFE8B1A0000-memory.dmp

Filesize
64KB

Download
memory/5040-140-0x00007FFE8B190000-0x00007FFE8B1A0000-memory.dmp

Filesize
64KB

Download
memory/5040-141-0x00007FFE8B190000-0x00007FFE8B1A0000-memory.dmp

Filesize
64KB

Download