faa9c6e03a97635e6636c22e85ed3fbc128c047d25fbb6d1cd3eb599c286ad74

Analysis

max time kernel
162s
max time network
194s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 16:47

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General

Target

purchaseOrder_list_(P.O_R477304).xls
Size

1.0MB
MD5

1c741a897b190b202783b317d1bb61d2
SHA1

a64f0312d4cd51cf061170384d2e54aa4f70e6c3
SHA256

faa9c6e03a97635e6636c22e85ed3fbc128c047d25fbb6d1cd3eb599c286ad74
SHA512

3c1726e895c5f0e772370403f0fcae53e500c6607d994a88335180aa4619538a07f31b24b2f9049423b3592b6761c83e7dfd56a5004c61d54fb1ad8b2f1bede0
SSDEEP

24576:Jr5XXXXXXXXXXXXUXXXXXXXSXXXXXXXXzmzr5XXXXXXXXXXXXUXXXXXXXSXXXXXl:Ueg9qu

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

1560 EXCEL.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

EXCEL.EXE

pid process

1560 EXCEL.EXE
1560 EXCEL.EXE
1560 EXCEL.EXE
1560 EXCEL.EXE
1560 EXCEL.EXE
1560 EXCEL.EXE
1560 EXCEL.EXE
1560 EXCEL.EXE
1560 EXCEL.EXE

pid	process
1560	EXCEL.EXE

pid	process
1560	EXCEL.EXE
1560	EXCEL.EXE
1560	EXCEL.EXE
1560	EXCEL.EXE
1560	EXCEL.EXE
1560	EXCEL.EXE
1560	EXCEL.EXE
1560	EXCEL.EXE
1560	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\purchaseOrder_list_(P.O_R477304).xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1560

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/1560-132-0x00007FFBACEB0000-0x00007FFBACEC0000-memory.dmp

Filesize
64KB

Download
memory/1560-133-0x00007FFBACEB0000-0x00007FFBACEC0000-memory.dmp

Filesize
64KB

Download
memory/1560-134-0x00007FFBACEB0000-0x00007FFBACEC0000-memory.dmp

Filesize
64KB

Download
memory/1560-135-0x00007FFBACEB0000-0x00007FFBACEC0000-memory.dmp

Filesize
64KB

Download
memory/1560-136-0x00007FFBACEB0000-0x00007FFBACEC0000-memory.dmp

Filesize
64KB

Download
memory/1560-137-0x00007FFBAA790000-0x00007FFBAA7A0000-memory.dmp

Filesize
64KB

Download
memory/1560-138-0x00007FFBAA790000-0x00007FFBAA7A0000-memory.dmp

Filesize
64KB

Download
memory/1560-140-0x00007FFBACEB0000-0x00007FFBACEC0000-memory.dmp

Filesize
64KB

Download
memory/1560-143-0x00007FFBACEB0000-0x00007FFBACEC0000-memory.dmp

Filesize
64KB

Download
memory/1560-142-0x00007FFBACEB0000-0x00007FFBACEC0000-memory.dmp

Filesize
64KB

Download
memory/1560-141-0x00007FFBACEB0000-0x00007FFBACEC0000-memory.dmp

Filesize
64KB

Download