1f9da8d9c9ed9e611f84ed4fddb6280272435ce3d7cc0d132c9cd031c89c7be8

Analysis

max time kernel
59s
max time network
59s
platform
windows10_x64
resource
win10
submitted
17-07-2020 17:13

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General

Target

1f9da8d9c9ed9e611f84ed4fddb6280272435ce3d7cc0d132c9cd031c89c7be8.doc
Size

196KB
MD5

37dfbb602deb5faaf35dc8b25e554fe2
SHA1

b2d9aa1a02008a8e7830985a3e1c3e4e68aa5565
SHA256

1f9da8d9c9ed9e611f84ed4fddb6280272435ce3d7cc0d132c9cd031c89c7be8
SHA512

c1df5f1a8e09db7438560660f76979bf68d00cce11ae53048bee2df6a1867592660af88918b2657c45bc5931c7b37d92013409639ce2b101f760e1b4605a964b

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE
3588	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3588	WINWORD.EXE
3588	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

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

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

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\1f9da8d9c9ed9e611f84ed4fddb6280272435ce3d7cc0d132c9cd031c89c7be8.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Enumerates system info in registry
- Checks processor information in registry
PID:3588

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3588-0-0x000001D670A8C000-0x000001D670A8E000-memory.dmp

Filesize
8KB

Download
memory/3588-1-0x000001D670A8E000-0x000001D670A93000-memory.dmp

Filesize
20KB

Download
memory/3588-2-0x000001D670D39000-0x000001D670D3E000-memory.dmp

Filesize
20KB

Download
memory/3588-3-0x000001D670D39000-0x000001D670D3E000-memory.dmp

Filesize
20KB

Download
memory/3588-4-0x000001D670D39000-0x000001D670D3E000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads