08d2efae12306032ed57faac347ddfade5192a382612014409216497e6e3ff51

Analysis

max time kernel
109s
max time network
130s
platform
windows10_x64
resource
win10v20210408
submitted
13-10-2021 20:01

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General

Target

08d2efae12306032ed57faac347ddfade5192a382612014409216497e6e3ff51.xlsm
Size

283KB
MD5

4a017ea95998067010e773e0047643c8
SHA1

c4c6344280074cc96f7ccfbe99c9c2483c5cbe50
SHA256

08d2efae12306032ed57faac347ddfade5192a382612014409216497e6e3ff51
SHA512

f31a6267a53c35535716e7a162fc4ddd3582b98a7444f4a3cf70226fce1f7adb28cbbab9c16b08b730111c43d9556778074cfe4baa0d00516503750fc13cf5ea

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

4000 EXCEL.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

EXCEL.EXE

pid process

4000 EXCEL.EXE
4000 EXCEL.EXE
4000 EXCEL.EXE
4000 EXCEL.EXE
4000 EXCEL.EXE
4000 EXCEL.EXE
4000 EXCEL.EXE
4000 EXCEL.EXE
4000 EXCEL.EXE

pid	process
4000	EXCEL.EXE

pid	process
4000	EXCEL.EXE
4000	EXCEL.EXE
4000	EXCEL.EXE
4000	EXCEL.EXE
4000	EXCEL.EXE
4000	EXCEL.EXE
4000	EXCEL.EXE
4000	EXCEL.EXE
4000	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\08d2efae12306032ed57faac347ddfade5192a382612014409216497e6e3ff51.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4000

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/4000-114-0x00007FFA892C0000-0x00007FFA892D0000-memory.dmp

Filesize
64KB

Download
memory/4000-115-0x00007FFA892C0000-0x00007FFA892D0000-memory.dmp

Filesize
64KB

Download
memory/4000-116-0x00007FFA892C0000-0x00007FFA892D0000-memory.dmp

Filesize
64KB

Download
memory/4000-117-0x00007FFA892C0000-0x00007FFA892D0000-memory.dmp

Filesize
64KB

Download
memory/4000-118-0x00007FFA892C0000-0x00007FFA892D0000-memory.dmp

Filesize
64KB

Download
memory/4000-120-0x0000029C48CC0000-0x0000029C48CC2000-memory.dmp

Filesize
8KB

Download
memory/4000-119-0x0000029C48CC0000-0x0000029C48CC2000-memory.dmp

Filesize
8KB

Download
memory/4000-121-0x0000029C48CC0000-0x0000029C48CC2000-memory.dmp

Filesize
8KB

Download