fc989092569990ed9ee027426702124af150f8f651a2d87080db4534f750aeb0

Analysis

max time kernel
99s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
26-04-2022 10:03

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General

Target

P220425-01 DAT 248270.xlsm
Size

17KB
MD5

b5444bfaa086af82c4ee4eada846e9dd
SHA1

d7b96e34b12aa433a27abe725a9119a86f7dea46
SHA256

93f0f9c656754db729f5e9f4828ae49dda30f55f676e5e3e4179cb62434f00a4
SHA512

79d9945d0510908b8b0a9fce1dd75c5261bee89b8718dc5c0a21bca250909d92fca6e5390f18d7df754619b1fc2a768ea8817987ce4d2baeae1074f5032f5ab0

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

1416 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1416	EXCEL.EXE
1416	EXCEL.EXE
1416	EXCEL.EXE
1416	EXCEL.EXE
1416	EXCEL.EXE
1416	EXCEL.EXE
1416	EXCEL.EXE
1416	EXCEL.EXE
1416	EXCEL.EXE
1416	EXCEL.EXE
1416	EXCEL.EXE
1416	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\P220425-01 DAT 248270.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1416

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/1416-130-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

Filesize
64KB

Download
memory/1416-131-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

Filesize
64KB

Download
memory/1416-132-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

Filesize
64KB

Download
memory/1416-133-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

Filesize
64KB

Download
memory/1416-134-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

Filesize
64KB

Download
memory/1416-135-0x00007FF895D30000-0x00007FF895D40000-memory.dmp

Filesize
64KB

Download
memory/1416-136-0x00007FF895D30000-0x00007FF895D40000-memory.dmp

Filesize
64KB

Download
memory/1416-138-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

Filesize
64KB

Download
memory/1416-139-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

Filesize
64KB

Download
memory/1416-140-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

Filesize
64KB

Download
memory/1416-141-0x00007FF8985B0000-0x00007FF8985C0000-memory.dmp

Filesize
64KB

Download