c53bfbbb26aac526d054382e2fbc2580ddcab7db29efeba02de8e1cb39a26a15

Analysis

max time kernel
130s
max time network
157s
platform
windows10_x64
resource
win10-en-20211208
submitted
31-01-2022 04:25

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General

Target

QUOTATION REQUEST - SUPPLY OF PRODUCTS - DTD JANUARY 2022PDF.xlsx
Size

187KB
MD5

0c030afc777993f7051d6ebb63ddaede
SHA1

d245665fae182dbeb847df01f8931ae6a14ff950
SHA256

c53bfbbb26aac526d054382e2fbc2580ddcab7db29efeba02de8e1cb39a26a15
SHA512

35ed63a117389bdc6043fb5db9616004a10c8e8157c0bc14352decdf4176c757901a0e893c590b222c7cf7e1b3b214ff97cd2169ad8cc9af4c5d48b23f7cca2b

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

3776 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3776	EXCEL.EXE
3776	EXCEL.EXE
3776	EXCEL.EXE
3776	EXCEL.EXE
3776	EXCEL.EXE
3776	EXCEL.EXE
3776	EXCEL.EXE
3776	EXCEL.EXE
3776	EXCEL.EXE
3776	EXCEL.EXE
3776	EXCEL.EXE
3776	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\QUOTATION REQUEST - SUPPLY OF PRODUCTS - DTD JANUARY 2022PDF.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3776

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/3776-118-0x00007FFEEF820000-0x00007FFEEF830000-memory.dmp

Filesize
64KB

Download
memory/3776-117-0x00007FFEEF820000-0x00007FFEEF830000-memory.dmp

Filesize
64KB

Download
memory/3776-119-0x00007FFEEF820000-0x00007FFEEF830000-memory.dmp

Filesize
64KB

Download
memory/3776-120-0x00007FFEEF820000-0x00007FFEEF830000-memory.dmp

Filesize
64KB

Download
memory/3776-123-0x00007FFEEF820000-0x00007FFEEF830000-memory.dmp

Filesize
64KB

Download
memory/3776-130-0x00007FFEEC6D0000-0x00007FFEEC6E0000-memory.dmp

Filesize
64KB

Download
memory/3776-131-0x00007FFEEC6D0000-0x00007FFEEC6E0000-memory.dmp

Filesize
64KB

Download
memory/3776-312-0x00007FFEEF820000-0x00007FFEEF830000-memory.dmp

Filesize
64KB

Download
memory/3776-313-0x00007FFEEF820000-0x00007FFEEF830000-memory.dmp

Filesize
64KB

Download
memory/3776-315-0x00007FFEEF820000-0x00007FFEEF830000-memory.dmp

Filesize
64KB

Download
memory/3776-314-0x00007FFEEF820000-0x00007FFEEF830000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads