8f0c93c132573c57f4e96e4dfec4eab60264895f70b173b3f307476a3ff0bf47

Analysis

max time kernel
122s
max time network
170s
platform
windows10_x64
resource
win10-en-20211208
submitted
24-01-2022 06:15

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General

Target

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

187KB
MD5

8ecafed44ea096b7fd229ae3497de0bf
SHA1

7ebf9f0f231d66306d456abfc47bc211ce1b7b55
SHA256

8f0c93c132573c57f4e96e4dfec4eab60264895f70b173b3f307476a3ff0bf47
SHA512

020ae8088dccd272b3a6f8373dc8de03613c5db526fa066eea8d1e5ef739544ed36947c7f0c7fe97f8860b2128b789d9fb66338b5300a50c4afa45b05dbbc3a8

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

2652 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	EXCEL.EXE
2652	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:2652

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/2652-118-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2652-119-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2652-120-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2652-121-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2652-122-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2652-131-0x00007FFF03D00000-0x00007FFF03D10000-memory.dmp

Filesize
64KB

Download
memory/2652-132-0x00007FFF03D00000-0x00007FFF03D10000-memory.dmp

Filesize
64KB

Download
memory/2652-309-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2652-310-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2652-311-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download
memory/2652-312-0x00007FFF06850000-0x00007FFF06860000-memory.dmp

Filesize
64KB

Download