60297f551e15578a9c882a2a332d1cb3a3c40f5fd3a8e2cb6fdf3a0bf3c51f41

Analysis

max time kernel
139s
max time network
134s
platform
windows10_x64
resource
win10v20201028
submitted
11-03-2021 16:49

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Report Analysis Logs

General

Target

subscription_1615477000.xls
Size

274KB
MD5

68110157f67ac4a93d96b16050be9b7b
SHA1

7e036aefe015825809e35ed620965d44ace06f03
SHA256

60297f551e15578a9c882a2a332d1cb3a3c40f5fd3a8e2cb6fdf3a0bf3c51f41
SHA512

d5ac17b5979715e2922434f931661172849101b39e43d2e8ea5267e6e8f6f51ace686607ab719333e2050ca31de199307f8a94add8fc2e22b4151279d6dc338a

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

828 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
828	EXCEL.EXE
828	EXCEL.EXE
828	EXCEL.EXE
828	EXCEL.EXE
828	EXCEL.EXE
828	EXCEL.EXE
828	EXCEL.EXE
828	EXCEL.EXE
828	EXCEL.EXE
828	EXCEL.EXE
828	EXCEL.EXE
828	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\subscription_1615477000.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:828

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/828-2-0x00007FFACA7F0000-0x00007FFACA800000-memory.dmp

Filesize
64KB

Download
memory/828-3-0x00007FFACA7F0000-0x00007FFACA800000-memory.dmp

Filesize
64KB

Download
memory/828-4-0x00007FFACA7F0000-0x00007FFACA800000-memory.dmp

Filesize
64KB

Download
memory/828-5-0x00007FFAEE410000-0x00007FFAEEA47000-memory.dmp

Filesize
6.2MB

Download
memory/828-6-0x00007FFACA7F0000-0x00007FFACA800000-memory.dmp

Filesize
64KB

Download