7ee841fa5f82f3b229064a75f3454d595899132f93a5d77045cd4786d03615de

Analysis

max time kernel
102s
max time network
134s
platform
windows10_x64
resource
win10v20210410
submitted
04-05-2021 04:13

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General

Target

payment-000598635.docx
Size

10KB
MD5

5c73df1769f5842ee5810e849f76479c
SHA1

72282281170957eebefe050b767e9d25b0263ca9
SHA256

7ee841fa5f82f3b229064a75f3454d595899132f93a5d77045cd4786d03615de
SHA512

67471217d91696acc7bd0a1245606f35ebb76df8f09dc17aaef854971df059b76abb6a8c4134ea7e7003dcdf3a3ba5657d3d645f4029e7c1bb18900adbc4e893

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

1852 WINWORD.EXE
1852 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 1852 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

1852 WINWORD.EXE
1852 WINWORD.EXE
1852 WINWORD.EXE
1852 WINWORD.EXE
1852 WINWORD.EXE
1852 WINWORD.EXE

pid	process
1852	WINWORD.EXE
1852	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	1852	WINWORD.EXE

pid	process
1852	WINWORD.EXE
1852	WINWORD.EXE
1852	WINWORD.EXE
1852	WINWORD.EXE
1852	WINWORD.EXE
1852	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\payment-000598635.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1852

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/1852-114-0x00007FF9A14A0000-0x00007FF9A14B0000-memory.dmp

Filesize
64KB

Download
memory/1852-115-0x00007FF9A14A0000-0x00007FF9A14B0000-memory.dmp

Filesize
64KB

Download
memory/1852-116-0x00007FF9A14A0000-0x00007FF9A14B0000-memory.dmp

Filesize
64KB

Download
memory/1852-117-0x00007FF9A14A0000-0x00007FF9A14B0000-memory.dmp

Filesize
64KB

Download
memory/1852-119-0x00007FF9A14A0000-0x00007FF9A14B0000-memory.dmp

Filesize
64KB

Download
memory/1852-118-0x00007FF9C33D0000-0x00007FF9C5EF3000-memory.dmp

Filesize
43.1MB

Download
memory/1852-122-0x00007FF9BBF20000-0x00007FF9BD00E000-memory.dmp

Filesize
16.9MB

Download
memory/1852-123-0x00007FF9BA020000-0x00007FF9BBF15000-memory.dmp

Filesize
31.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads