f8fe8c2f2bacb1bd5b18725526e4212a035085b22b7170c0a19f4fd40fd6fa10

Analysis

max time kernel
121s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
21-05-2022 10:45

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General

Target

SOA # 87594094.xlsx
Size

224KB
MD5

00d8cbaa1a4eb56066dae9e213bc9503
SHA1

01aa1fb71e86714f6cba7f17b5e80ad707583e66
SHA256

f8fe8c2f2bacb1bd5b18725526e4212a035085b22b7170c0a19f4fd40fd6fa10
SHA512

483cb412524d2f8032a19060f59e321c8c2e7a9bb86a3f081a633a4315e06ff179ddf9691cce1fcb5bfa4f5fee407616e7ca5c03dc51677d8bd900129d0aeab4

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1684 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	EXCEL.EXE
1684	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\SOA # 87594094.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1684

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/1684-130-0x00007FFDA5170000-0x00007FFDA5180000-memory.dmp

Filesize
64KB

Download
memory/1684-131-0x00007FFDA5170000-0x00007FFDA5180000-memory.dmp

Filesize
64KB

Download
memory/1684-132-0x00007FFDA5170000-0x00007FFDA5180000-memory.dmp

Filesize
64KB

Download
memory/1684-133-0x00007FFDA5170000-0x00007FFDA5180000-memory.dmp

Filesize
64KB

Download
memory/1684-134-0x00007FFDA5170000-0x00007FFDA5180000-memory.dmp

Filesize
64KB

Download
memory/1684-135-0x00007FFDA2EA0000-0x00007FFDA2EB0000-memory.dmp

Filesize
64KB

Download
memory/1684-136-0x00007FFDA2EA0000-0x00007FFDA2EB0000-memory.dmp

Filesize
64KB

Download
memory/1684-138-0x00007FFDA5170000-0x00007FFDA5180000-memory.dmp

Filesize
64KB

Download
memory/1684-139-0x00007FFDA5170000-0x00007FFDA5180000-memory.dmp

Filesize
64KB

Download
memory/1684-140-0x00007FFDA5170000-0x00007FFDA5180000-memory.dmp

Filesize
64KB

Download
memory/1684-141-0x00007FFDA5170000-0x00007FFDA5180000-memory.dmp

Filesize
64KB

Download