621503b3df5c5894eeea6f8ac52479538024caab4dd8c4dd4ec8c2401f05294a

Analysis

max time kernel
139s
max time network
149s
platform
windows10_x64
resource
win10v20201028
submitted
05-03-2021 08:08

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General

Target

condiz_03.21.doc
Size

213KB
MD5

26b026a5d3c338fc144f4d3f938a7604
SHA1

5f79ff0c3ae9e54da74713119fdf1f1ed91104d7
SHA256

621503b3df5c5894eeea6f8ac52479538024caab4dd8c4dd4ec8c2401f05294a
SHA512

f0ddc4c9954b4d3ab190cdaf6c1b88a8b60b16efb6c96d255e83fb3278b89d8f0dece545676a15d0b546420565c3be3280185a26129052278ce526bfce7c8b95

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

496 WINWORD.EXE
496 WINWORD.EXE

Suspicious use of SetWindowsHookEx 17 IoCs

Processes:

WINWORD.EXE

pid	process
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	WINWORD.EXE
496	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\condiz_03.21.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:496

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/496-2-0x00007FF7E5FB0000-0x00007FF7E5FC0000-memory.dmp

Filesize
64KB

Download
memory/496-3-0x00007FF7E5FB0000-0x00007FF7E5FC0000-memory.dmp

Filesize
64KB

Download
memory/496-4-0x00007FF7E5FB0000-0x00007FF7E5FC0000-memory.dmp

Filesize
64KB

Download
memory/496-5-0x00007FF7E5FB0000-0x00007FF7E5FC0000-memory.dmp

Filesize
64KB

Download
memory/496-6-0x00007FF805380000-0x00007FF8059B7000-memory.dmp

Filesize
6.2MB

Download
memory/496-7-0x000001D7B0E60000-0x000001D7B0E64000-memory.dmp

Filesize
16KB

Download