13340714da4aa2f3934591b6e845db59a99dbfbfcd948b96332e64378057453c

Analysis

max time kernel
121s
max time network
134s
platform
windows10_x64
resource
win10v20210410
submitted
30-04-2021 07:11

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General

Target

Request for New Quote - Valve Ist Order.doc.rtf
Size

318KB
MD5

7d80d39f97a6e35dfc339a44d4b76d5c
SHA1

c3dc95cd79dbdac0012105f4eab82633f5261f66
SHA256

13340714da4aa2f3934591b6e845db59a99dbfbfcd948b96332e64378057453c
SHA512

762911be3b0669a521a3b4f12609d7d4a711dc5e8ace2ef3e1395bd9d4688d7fadc84a91c2f4373c7098b7175b2c7382ad9d969ab4f51e85b6b37fe281a3b12e

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:

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3176 WINWORD.EXE
3176 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3176 WINWORD.EXE
3176 WINWORD.EXE
3176 WINWORD.EXE
3176 WINWORD.EXE
3176 WINWORD.EXE
3176 WINWORD.EXE
3176 WINWORD.EXE
3176 WINWORD.EXE

pid	process
3176	WINWORD.EXE
3176	WINWORD.EXE

pid	process
3176	WINWORD.EXE
3176	WINWORD.EXE
3176	WINWORD.EXE
3176	WINWORD.EXE
3176	WINWORD.EXE
3176	WINWORD.EXE
3176	WINWORD.EXE
3176	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\Request for New Quote - Valve Ist Order.doc.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3176

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

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Downloads

memory/3176-114-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/3176-115-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/3176-116-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/3176-117-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/3176-119-0x00007FFD35790000-0x00007FFD357A0000-memory.dmp

Filesize
64KB

Download
memory/3176-118-0x00007FFD56EC0000-0x00007FFD599E3000-memory.dmp

Filesize
43.1MB

Download
memory/3176-122-0x00007FFD50240000-0x00007FFD5132E000-memory.dmp

Filesize
16.9MB

Download
memory/3176-123-0x00007FFD4E340000-0x00007FFD50235000-memory.dmp

Filesize
31.0MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads