48af10595cf68328465412bae7225b4c5da1f4394ddaa58735b15e062c502329

Analysis

max time kernel
134s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
13-05-2022 14:33

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General

Target

SRL INJOUGH Oferty.xlsx
Size

183KB
MD5

e2f9f7205237d66d1bf38afe6c640339
SHA1

8ca995164a3c4ef2e9bc5c95ee124872391deaa7
SHA256

48af10595cf68328465412bae7225b4c5da1f4394ddaa58735b15e062c502329
SHA512

ae47a6060cd11366865bc4f90c4203042f59f89dfbb57def54a1dcc5794f287233887b087802928672e76649525877f01587c85650274191730a935441cf9d1a

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

1316 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1316	EXCEL.EXE
1316	EXCEL.EXE
1316	EXCEL.EXE
1316	EXCEL.EXE
1316	EXCEL.EXE
1316	EXCEL.EXE
1316	EXCEL.EXE
1316	EXCEL.EXE
1316	EXCEL.EXE
1316	EXCEL.EXE
1316	EXCEL.EXE
1316	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\SRL INJOUGH Oferty.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1316

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/1316-130-0x00007FFC95270000-0x00007FFC95280000-memory.dmp

Filesize
64KB

Download
memory/1316-131-0x00007FFC95270000-0x00007FFC95280000-memory.dmp

Filesize
64KB

Download
memory/1316-132-0x00007FFC95270000-0x00007FFC95280000-memory.dmp

Filesize
64KB

Download
memory/1316-133-0x00007FFC95270000-0x00007FFC95280000-memory.dmp

Filesize
64KB

Download
memory/1316-134-0x00007FFC95270000-0x00007FFC95280000-memory.dmp

Filesize
64KB

Download
memory/1316-135-0x00007FFC93100000-0x00007FFC93110000-memory.dmp

Filesize
64KB

Download
memory/1316-136-0x00007FFC93100000-0x00007FFC93110000-memory.dmp

Filesize
64KB

Download
memory/1316-138-0x00007FFC95270000-0x00007FFC95280000-memory.dmp

Filesize
64KB

Download
memory/1316-139-0x00007FFC95270000-0x00007FFC95280000-memory.dmp

Filesize
64KB

Download
memory/1316-140-0x00007FFC95270000-0x00007FFC95280000-memory.dmp

Filesize
64KB

Download
memory/1316-141-0x00007FFC95270000-0x00007FFC95280000-memory.dmp

Filesize
64KB

Download