ee64931dac0ae1f14004a8ad48b72bb09c7fe456e8e52015ea9fef7b69c0fde5

Analysis

max time kernel
121s
max time network
125s
platform
windows10_x64
resource
win10-en-20210920
submitted
19-10-2021 08:07

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General

Target

SWIFT COPY.doc
Size

96KB
MD5

e1bae052d5a86db65ee38990c31e0423
SHA1

c3f4d4d6e77b8f3d57812d0429b8af8c5fbbca5e
SHA256

ee64931dac0ae1f14004a8ad48b72bb09c7fe456e8e52015ea9fef7b69c0fde5
SHA512

8325f061f961cae5983d5caddec3c305004c786b05bb84aa53dd0c9d4b07eb5d30a3488c55802283462367987dce659f160c60fde16eea045f255d06d8010ac3

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

3736 WINWORD.EXE
3736 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3736 WINWORD.EXE
3736 WINWORD.EXE
3736 WINWORD.EXE
3736 WINWORD.EXE
3736 WINWORD.EXE
3736 WINWORD.EXE
3736 WINWORD.EXE
3736 WINWORD.EXE

pid	process
3736	WINWORD.EXE
3736	WINWORD.EXE

pid	process
3736	WINWORD.EXE
3736	WINWORD.EXE
3736	WINWORD.EXE
3736	WINWORD.EXE
3736	WINWORD.EXE
3736	WINWORD.EXE
3736	WINWORD.EXE
3736	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 COPY.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3736

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/3736-115-0x00007FFC1A9F0000-0x00007FFC1AA00000-memory.dmp

Filesize
64KB

Download
memory/3736-116-0x00007FFC1A9F0000-0x00007FFC1AA00000-memory.dmp

Filesize
64KB

Download
memory/3736-117-0x00007FFC1A9F0000-0x00007FFC1AA00000-memory.dmp

Filesize
64KB

Download
memory/3736-118-0x00007FFC1A9F0000-0x00007FFC1AA00000-memory.dmp

Filesize
64KB

Download
memory/3736-119-0x00000258B2E00000-0x00000258B2E02000-memory.dmp

Filesize
8KB

Download
memory/3736-120-0x00000258B2E00000-0x00000258B2E02000-memory.dmp

Filesize
8KB

Download
memory/3736-121-0x00007FFC1A9F0000-0x00007FFC1AA00000-memory.dmp

Filesize
64KB

Download
memory/3736-122-0x00000258B2E00000-0x00000258B2E02000-memory.dmp

Filesize
8KB

Download