22bcae8baae7943034893204a48cb713ad2ab2ecaa2b0c5f781576291fcc15ab

Analysis

max time kernel
104s
max time network
137s
platform
windows10_x64
resource
win10-en-20210920
submitted
21-10-2021 06:14

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General

Target

Order - P1145912.xlsx
Size

301KB
MD5

5e61206f35ec665f82cb562446e4ab46
SHA1

c88163a81f28e19aad85b985d142440dce3ac4a9
SHA256

22bcae8baae7943034893204a48cb713ad2ab2ecaa2b0c5f781576291fcc15ab
SHA512

2d787df6684fc1dcc81bee85286db4c6584932f0430e60b9f2f4c582ded602a4d026d37492661a806e14e068e15aa62fb14807a8569ed83fc0322fce2014dddf

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

1552 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	EXCEL.EXE
1552	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\Order - P1145912.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1552

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/1552-115-0x00007FFF0EB00000-0x00007FFF0EB10000-memory.dmp

Filesize
64KB

Download
memory/1552-116-0x00007FFF0EB00000-0x00007FFF0EB10000-memory.dmp

Filesize
64KB

Download
memory/1552-117-0x00007FFF0EB00000-0x00007FFF0EB10000-memory.dmp

Filesize
64KB

Download
memory/1552-118-0x00007FFF0EB00000-0x00007FFF0EB10000-memory.dmp

Filesize
64KB

Download
memory/1552-119-0x00007FFF0EB00000-0x00007FFF0EB10000-memory.dmp

Filesize
64KB

Download
memory/1552-120-0x000001F5CF400000-0x000001F5CF402000-memory.dmp

Filesize
8KB

Download
memory/1552-121-0x000001F5CF400000-0x000001F5CF402000-memory.dmp

Filesize
8KB

Download
memory/1552-122-0x000001F5CF400000-0x000001F5CF402000-memory.dmp

Filesize
8KB

Download