0ac1a7ed74f413e6d39a5235038f3c2dea7956f455f37aac5e2a5770cf364690

Analysis

max time kernel
134s
max time network
135s
platform
windows10_x64
resource
win10v20201028
submitted
13-01-2021 08:25

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General

Target

Order_385647584.xlsx
Size

1.5MB
MD5

d040c427703e2a2183f67742c2a5af54
SHA1

e88e65daa49e1dac16bd0b727943758c47057284
SHA256

0ac1a7ed74f413e6d39a5235038f3c2dea7956f455f37aac5e2a5770cf364690
SHA512

62432ed70b468c3044a635fd10e62bd2925e2967c487a7c3d067fcca065cffc43d7770ffe5b652740b7ee244f440e8934ee5f93b07cd263dc8150adce0b55b4f

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

884 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
884	EXCEL.EXE
884	EXCEL.EXE
884	EXCEL.EXE
884	EXCEL.EXE
884	EXCEL.EXE
884	EXCEL.EXE
884	EXCEL.EXE
884	EXCEL.EXE
884	EXCEL.EXE
884	EXCEL.EXE
884	EXCEL.EXE
884	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_385647584.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:884

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/884-2-0x00007FFA6A4C0000-0x00007FFA6AAF7000-memory.dmp

Filesize
6.2MB

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