5e84efe4d51ed6e3de4aca32ec599edaf9fd1a2ff1a45dae5d471a53fd121e3e

Resubmissions

07-10-2020 05:38

201007-meaceze37e 10

07-10-2020 05:01

201007-52y7t2889j 8

Analysis

max time kernel
141s
max time network
141s
platform
windows10_x64
resource
win10v200722
submitted
07-10-2020 05:01

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General

Target

asdodnj1119505.doc
Size

1.1MB
MD5

c4dc25fdbdc0b722de6cb190e08757ce
SHA1

d52e95b887badf0081d66965913555a0b59f00e9
SHA256

5e84efe4d51ed6e3de4aca32ec599edaf9fd1a2ff1a45dae5d471a53fd121e3e
SHA512

7fe15ed619e2957ba3563c05c807e673f9927e1a4324c95114aca04dd30e1fc1dfb18a55a3840278b7ef1fe5346b242e6875c2228344302c51c3398c211c9a48

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 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

3984 WINWORD.EXE
3984 WINWORD.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

3984 WINWORD.EXE
3984 WINWORD.EXE
3984 WINWORD.EXE
3984 WINWORD.EXE
3984 WINWORD.EXE
3984 WINWORD.EXE
3984 WINWORD.EXE
3984 WINWORD.EXE
3984 WINWORD.EXE

pid	process
3984	WINWORD.EXE
3984	WINWORD.EXE

pid	process
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	WINWORD.EXE
3984	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\asdodnj1119505.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3984

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/3984-0-0x00007FFF4EBA0000-0x00007FFF4F266000-memory.dmp

Filesize
6.8MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads