c14068b312c53040f23e40aca6a6251d2330b1ec6874061b50ebb7e6800fda29

Analysis

max time kernel
100s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2023 07:51

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General

Target

Overdue Statement of Account_1.docx
Size

10KB
MD5

397c47ede0b01a7145478c1c1ebfecad
SHA1

2f8398ddc426bcbaac364e6339b77b8e807c8fa4
SHA256

c14068b312c53040f23e40aca6a6251d2330b1ec6874061b50ebb7e6800fda29
SHA512

7eed78e77302ca07dca6926bf1deb2a0c0630d749811a1fc3d45e19aefb88b0ccb953a3e3782cb43901dc72bda73e8b5e9dd466a2421d5a16c6fb08a51bd94af
SSDEEP

192:ScIMmtPGT7G/bIwXOVORtKz5SEzBC4vNq6sM63SR:SPXuT+xXOVOSdhlqH2

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\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2168 WINWORD.EXE
2168 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 2168 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

2168 WINWORD.EXE
2168 WINWORD.EXE
2168 WINWORD.EXE
2168 WINWORD.EXE
2168 WINWORD.EXE
2168 WINWORD.EXE

pid	process
2168	WINWORD.EXE
2168	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	2168	WINWORD.EXE

pid	process
2168	WINWORD.EXE
2168	WINWORD.EXE
2168	WINWORD.EXE
2168	WINWORD.EXE
2168	WINWORD.EXE
2168	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\Overdue Statement of Account_1.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:2168

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/2168-133-0x00007FFF7D890000-0x00007FFF7D8A0000-memory.dmp

Filesize
64KB

Download
memory/2168-134-0x00007FFF7D890000-0x00007FFF7D8A0000-memory.dmp

Filesize
64KB

Download
memory/2168-135-0x00007FFF7D890000-0x00007FFF7D8A0000-memory.dmp

Filesize
64KB

Download
memory/2168-136-0x00007FFF7D890000-0x00007FFF7D8A0000-memory.dmp

Filesize
64KB

Download
memory/2168-137-0x00007FFF7D890000-0x00007FFF7D8A0000-memory.dmp

Filesize
64KB

Download
memory/2168-138-0x00007FFF7B470000-0x00007FFF7B480000-memory.dmp

Filesize
64KB

Download
memory/2168-139-0x00007FFF7B470000-0x00007FFF7B480000-memory.dmp

Filesize
64KB

Download
memory/2168-176-0x00007FFF7D890000-0x00007FFF7D8A0000-memory.dmp

Filesize
64KB

Download
memory/2168-177-0x00007FFF7D890000-0x00007FFF7D8A0000-memory.dmp

Filesize
64KB

Download
memory/2168-179-0x00007FFF7D890000-0x00007FFF7D8A0000-memory.dmp

Filesize
64KB

Download
memory/2168-178-0x00007FFF7D890000-0x00007FFF7D8A0000-memory.dmp

Filesize
64KB

Download