2a20bbe8c5562c5e602ca21bf5c68433d1bf41f9e126fd3d8450c6a7ca56ffb6

Analysis

max time kernel
101s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
27-06-2022 15:04

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General

Target

Alfa Laval Aalborg AS Overdue Invoice .xlsx
Size

69KB
MD5

600a82701077aed99add9b55a9d22408
SHA1

d548046f0ffab010399a4d77997d667c5f89a9aa
SHA256

2a20bbe8c5562c5e602ca21bf5c68433d1bf41f9e126fd3d8450c6a7ca56ffb6
SHA512

0f564cd63fae33668b45c4dce887e86834390e53b46686f1c4853973060d2c8544fdc9a2bd0ee747a1d2bbe0094380cff5d9615bc63c7c0ed2338aeba94c7c1a

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

1760 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1760	EXCEL.EXE
1760	EXCEL.EXE
1760	EXCEL.EXE
1760	EXCEL.EXE
1760	EXCEL.EXE
1760	EXCEL.EXE
1760	EXCEL.EXE
1760	EXCEL.EXE
1760	EXCEL.EXE
1760	EXCEL.EXE
1760	EXCEL.EXE
1760	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\Alfa Laval Aalborg AS Overdue Invoice .xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1760

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/1760-130-0x00007FFC4DF30000-0x00007FFC4DF40000-memory.dmp

Filesize
64KB

Download
memory/1760-131-0x00007FFC4DF30000-0x00007FFC4DF40000-memory.dmp

Filesize
64KB

Download
memory/1760-132-0x00007FFC4DF30000-0x00007FFC4DF40000-memory.dmp

Filesize
64KB

Download
memory/1760-133-0x00007FFC4DF30000-0x00007FFC4DF40000-memory.dmp

Filesize
64KB

Download
memory/1760-134-0x00007FFC4DF30000-0x00007FFC4DF40000-memory.dmp

Filesize
64KB

Download
memory/1760-135-0x00007FFC4BA00000-0x00007FFC4BA10000-memory.dmp

Filesize
64KB

Download
memory/1760-136-0x00007FFC4BA00000-0x00007FFC4BA10000-memory.dmp

Filesize
64KB

Download
memory/1760-138-0x00007FFC4DF30000-0x00007FFC4DF40000-memory.dmp

Filesize
64KB

Download
memory/1760-139-0x00007FFC4DF30000-0x00007FFC4DF40000-memory.dmp

Filesize
64KB

Download
memory/1760-140-0x00007FFC4DF30000-0x00007FFC4DF40000-memory.dmp

Filesize
64KB

Download
memory/1760-141-0x00007FFC4DF30000-0x00007FFC4DF40000-memory.dmp

Filesize
64KB

Download