9c9d3701bb36c5fc3498ca7d57d553ee644ddd6daa8e551b80b2d109bdd08d35

Analysis

max time kernel
136s
max time network
130s
platform
windows10_x64
resource
win10v20201028
submitted
26-02-2021 06:16

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General

Target

Flight details.doc
Size

132KB
MD5

85585f5162a053f177019cec24e86375
SHA1

720f60ada0426fe82aabaa4c3f8db95c2e09b07a
SHA256

9c9d3701bb36c5fc3498ca7d57d553ee644ddd6daa8e551b80b2d109bdd08d35
SHA512

6f1f1fae3a7d5a16611df9f46e78b57d72721499b7ad7b79bc2054d71b02c9245338a8f6ffd19e4b23944ae511c08c9eb02e788bbe26e5b940703b41bd9c38ea

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

4012 WINWORD.EXE
4012 WINWORD.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

4012 WINWORD.EXE
4012 WINWORD.EXE
4012 WINWORD.EXE
4012 WINWORD.EXE
4012 WINWORD.EXE
4012 WINWORD.EXE
4012 WINWORD.EXE
4012 WINWORD.EXE
4012 WINWORD.EXE

pid	process
4012	WINWORD.EXE
4012	WINWORD.EXE

pid	process
4012	WINWORD.EXE
4012	WINWORD.EXE
4012	WINWORD.EXE
4012	WINWORD.EXE
4012	WINWORD.EXE
4012	WINWORD.EXE
4012	WINWORD.EXE
4012	WINWORD.EXE
4012	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\Flight details.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4012

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/4012-2-0x00007FFDE1900000-0x00007FFDE1910000-memory.dmp

Filesize
64KB

Download
memory/4012-3-0x00007FFDE1900000-0x00007FFDE1910000-memory.dmp

Filesize
64KB

Download
memory/4012-4-0x00007FFDE1900000-0x00007FFDE1910000-memory.dmp

Filesize
64KB

Download
memory/4012-5-0x00007FFE06B90000-0x00007FFE071C7000-memory.dmp

Filesize
6.2MB

Download
memory/4012-6-0x00007FFDE1900000-0x00007FFDE1910000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads