f65d63d34801ef0fdbd2b204a27cfaacca7e36dd9373553e2d6d901d493354d2

Analysis

max time kernel
103s
max time network
126s
platform
windows10_x64
resource
win10v20210410
submitted
08-06-2021 02:24

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General

Target

Booking Confirmation.docx
Size

10KB
MD5

719d1eb8a4794b7e58802a43a1241e9c
SHA1

944fd5deccb84a8a810958ce45a105beaaf11b1f
SHA256

f65d63d34801ef0fdbd2b204a27cfaacca7e36dd9373553e2d6d901d493354d2
SHA512

95f2cde4dcda16134b04ed6489c026205a972b0f3060146c016223b0bb914f76ab62d89197d05ba1b8a06a284bfd0dd18da76b9b45e7b2cc91378601438032ef

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

2232 WINWORD.EXE
2232 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 2232 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

2232 WINWORD.EXE
2232 WINWORD.EXE
2232 WINWORD.EXE
2232 WINWORD.EXE
2232 WINWORD.EXE
2232 WINWORD.EXE

pid	process
2232	WINWORD.EXE
2232	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	2232	WINWORD.EXE

pid	process
2232	WINWORD.EXE
2232	WINWORD.EXE
2232	WINWORD.EXE
2232	WINWORD.EXE
2232	WINWORD.EXE
2232	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\Booking Confirmation.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2232

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/2232-114-0x00007FFF77040000-0x00007FFF77050000-memory.dmp

Filesize
64KB

Download
memory/2232-115-0x00007FFF77040000-0x00007FFF77050000-memory.dmp

Filesize
64KB

Download
memory/2232-116-0x00007FFF77040000-0x00007FFF77050000-memory.dmp

Filesize
64KB

Download
memory/2232-117-0x00007FFF77040000-0x00007FFF77050000-memory.dmp

Filesize
64KB

Download
memory/2232-119-0x00007FFF77040000-0x00007FFF77050000-memory.dmp

Filesize
64KB

Download
memory/2232-118-0x00007FFF98640000-0x00007FFF9B163000-memory.dmp

Filesize
43.1MB

Download
memory/2232-122-0x00007FFF92A50000-0x00007FFF93B3E000-memory.dmp

Filesize
16.9MB

Download
memory/2232-123-0x00007FFF90A20000-0x00007FFF92915000-memory.dmp

Filesize
31.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads