9a7c7311aa2794a859892ccef7b5ffeaec897b41dcd48ad9da6b28404f3068f7

Analysis

max time kernel
149s
max time network
137s
platform
windows10_x64
resource
win10v20210410
submitted
30-05-2021 12:57

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General

Target

9a7c7311aa2794a859892ccef7b5ffeaec897b41dcd48ad9da6b28404f3068f7.docx
Size

10KB
MD5

2a252a8ab73abfa2f26f1f8c2d7f1dee
SHA1

aeebb4fb66dc1afcf78a300af896aa670de1408a
SHA256

9a7c7311aa2794a859892ccef7b5ffeaec897b41dcd48ad9da6b28404f3068f7
SHA512

3177ee5bc56a1b968398d010017450a38e0d5b24b8aef992dafc5e1df255ee9a461873151904988564b2d92ce76d5a32e6b6dd908bfc010640112906f4099acb

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

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

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 772 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

772 WINWORD.EXE
772 WINWORD.EXE
772 WINWORD.EXE
772 WINWORD.EXE
772 WINWORD.EXE
772 WINWORD.EXE

pid	process
772	WINWORD.EXE
772	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	772	WINWORD.EXE

pid	process
772	WINWORD.EXE
772	WINWORD.EXE
772	WINWORD.EXE
772	WINWORD.EXE
772	WINWORD.EXE
772	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\9a7c7311aa2794a859892ccef7b5ffeaec897b41dcd48ad9da6b28404f3068f7.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:772

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/772-114-0x00007FF8256F0000-0x00007FF825700000-memory.dmp

Filesize
64KB

Download
memory/772-115-0x00007FF8256F0000-0x00007FF825700000-memory.dmp

Filesize
64KB

Download
memory/772-116-0x00007FF8256F0000-0x00007FF825700000-memory.dmp

Filesize
64KB

Download
memory/772-117-0x00007FF8256F0000-0x00007FF825700000-memory.dmp

Filesize
64KB

Download
memory/772-119-0x00007FF8256F0000-0x00007FF825700000-memory.dmp

Filesize
64KB

Download
memory/772-118-0x00007FF846DF0000-0x00007FF849913000-memory.dmp

Filesize
43.1MB

Download
memory/772-122-0x00007FF8413C0000-0x00007FF8424AE000-memory.dmp

Filesize
16.9MB

Download
memory/772-123-0x00007FF83F4C0000-0x00007FF8413B5000-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