f52b020e86065767d221b34d5aa8c0d794222336cd2c221ec13685e37a50de07

Analysis

max time kernel
136s
max time network
132s
platform
windows10_x64
resource
win10v20201028
submitted
18-01-2021 07:16

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General

Target

Swift_INV0880021152020.doc
Size

6KB
MD5

d7df8a029d7851e26d5ee9115af4b40e
SHA1

549f56becc1a13209dc0f240e822794ab6b7592f
SHA256

f52b020e86065767d221b34d5aa8c0d794222336cd2c221ec13685e37a50de07
SHA512

bd354c9b7f04df8f49a4ab772ca027dfd4c8e77b17cb339a5791b14c53a37d2dcc1b4b286bb68ea92b5d63580366a16c3fd52b3d8ea4877126e4cb3f0f75548e

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4700 WINWORD.EXE
4700 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4700 WINWORD.EXE
4700 WINWORD.EXE
4700 WINWORD.EXE
4700 WINWORD.EXE
4700 WINWORD.EXE
4700 WINWORD.EXE
4700 WINWORD.EXE

pid	process
4700	WINWORD.EXE
4700	WINWORD.EXE

pid	process
4700	WINWORD.EXE
4700	WINWORD.EXE
4700	WINWORD.EXE
4700	WINWORD.EXE
4700	WINWORD.EXE
4700	WINWORD.EXE
4700	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\Swift_INV0880021152020.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4700

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

Replay Monitor

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Downloads

memory/4700-2-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download
memory/4700-3-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download
memory/4700-4-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download
memory/4700-5-0x00007FF853020000-0x00007FF853657000-memory.dmp

Filesize
6.2MB

Download
memory/4700-6-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download