07f36154cb584be7679faa22398bf9f79ee95639964a73b1f31c0fec6883b842

Analysis

max time kernel
139s
max time network
138s
platform
windows10_x64
resource
win10v20201028
submitted
28-01-2021 11:39

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General

Target

Purchase Order nr53781.doc
Size

310KB
MD5

abf61590ceeb774adc2ecf02f799735b
SHA1

a336b3ba62e428c8eaa7d283ff029180dd77921c
SHA256

07f36154cb584be7679faa22398bf9f79ee95639964a73b1f31c0fec6883b842
SHA512

3f16dc8201eb065176d757b46ff0346dbeede8c28a33535ca09bdd87ece7ae3f95d4c10c21ac1f646ada5e4d4d697986bd478c9707059244fb3227038b3db3d8

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

3636 WINWORD.EXE
3636 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3636 WINWORD.EXE
3636 WINWORD.EXE
3636 WINWORD.EXE
3636 WINWORD.EXE
3636 WINWORD.EXE
3636 WINWORD.EXE
3636 WINWORD.EXE

pid	process
3636	WINWORD.EXE
3636	WINWORD.EXE

pid	process
3636	WINWORD.EXE
3636	WINWORD.EXE
3636	WINWORD.EXE
3636	WINWORD.EXE
3636	WINWORD.EXE
3636	WINWORD.EXE
3636	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\Purchase Order nr53781.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3636

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/3636-2-0x00007FF8C5770000-0x00007FF8C5780000-memory.dmp

Filesize
64KB

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memory/3636-3-0x00007FF8C5770000-0x00007FF8C5780000-memory.dmp

Filesize
64KB

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memory/3636-4-0x00007FF8C5770000-0x00007FF8C5780000-memory.dmp

Filesize
64KB

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memory/3636-5-0x00007FF8C5770000-0x00007FF8C5780000-memory.dmp

Filesize
64KB

Download
memory/3636-6-0x0000024531460000-0x0000024531A97000-memory.dmp

Filesize
6.2MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads