d37026dacdcca52c226e1d715e8d83b4a657b18ef116976dfac72323c82c20ee

Analysis

max time kernel
134s
max time network
130s
platform
windows10_x64
resource
win10
submitted
11-07-2020 07:24

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General

Target

offerta 07.08.2020.doc
Size

134KB
MD5

3ac090f8240de13d21e037a5e883aec1
SHA1

a470601032c3e4197016b29ecd065176469223ef
SHA256

d37026dacdcca52c226e1d715e8d83b4a657b18ef116976dfac72323c82c20ee
SHA512

4af1f82bc60565dd0cfb3ec5c16b02317add39689ab19980096109c727069c691f3b0088701385e5fd1acfd4c64819c475f6ad0c8c5444a14dab23fd634f03bd

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 19 IoCs

Processes:

WINWORD.EXE

pid	process
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE
3992	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3992 WINWORD.EXE
3992 WINWORD.EXE

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:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\offerta 07.08.2020.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:3992

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3992-0-0x0000019B2DB5C000-0x0000019B2DB61000-memory.dmp

Filesize
20KB

Download
memory/3992-1-0x0000019B2DB5C000-0x0000019B2DB61000-memory.dmp

Filesize
20KB

Download
memory/3992-2-0x0000019B2DB5C000-0x0000019B2DB61000-memory.dmp

Filesize
20KB

Download
memory/3992-3-0x0000019B2DB56000-0x0000019B2DB5C000-memory.dmp

Filesize
24KB

Download