dd2cbeda09bb4e9bdc32df15f5ed8cf090eb7c6aea30f67c471ec777b13d871d

Analysis

max time kernel
141s
max time network
139s
platform
windows10_x64
resource
win10v20210410
submitted
26-07-2021 09:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

???????????.doc
Size

1.1MB
MD5

3405e3e17c3009472488a0d6024a2900
SHA1

b450b5439c0852e999aeb20c5bbc0092678b83fe
SHA256

ef9b7b8d5731fcf4df9f63167297cb1a924d552bc5d567d97fabd091f6007a53
SHA512

cb3142a830b7c02e36a21a0b7d3181186e23bfbc123e0af5f3ca121e984ab88be3efd929e0eeb9941b64744153b9573c25e1de5693f3458bcaea166bc94cc9f9

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

3156 WINWORD.EXE
3156 WINWORD.EXE

Suspicious use of SetWindowsHookEx 11 IoCs

Processes:

WINWORD.EXE

pid	process
3156	WINWORD.EXE
3156	WINWORD.EXE
3156	WINWORD.EXE
3156	WINWORD.EXE
3156	WINWORD.EXE
3156	WINWORD.EXE
3156	WINWORD.EXE
3156	WINWORD.EXE
3156	WINWORD.EXE
3156	WINWORD.EXE
3156	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\___________.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3156

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

Loading Replay Monitor...

Downloads

memory/3156-114-0x00007FF810580000-0x00007FF810590000-memory.dmp

Filesize
64KB

Download
memory/3156-115-0x00007FF810580000-0x00007FF810590000-memory.dmp

Filesize
64KB

Download
memory/3156-116-0x00007FF810580000-0x00007FF810590000-memory.dmp

Filesize
64KB

Download
memory/3156-117-0x00007FF810580000-0x00007FF810590000-memory.dmp

Filesize
64KB

Download
memory/3156-119-0x00007FF810580000-0x00007FF810590000-memory.dmp

Filesize
64KB

Download
memory/3156-118-0x00007FF8310E0000-0x00007FF833C03000-memory.dmp

Filesize
43.1MB

Download
memory/3156-122-0x00007FF82BBF0000-0x00007FF82CCDE000-memory.dmp

Filesize
16.9MB

Download
memory/3156-123-0x00007FF8298A0000-0x00007FF82B795000-memory.dmp

Filesize
31.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads