3bff4f95cc537a4ad075931d288e21a0640a1764a29a40f0b3ea0d89f54635a9

General

Target

3bff4f95cc537a4ad075931d288e21a0640a1764a29a40f0b3ea0d89f54635a9.docx
Size

16KB
MD5

3271e7b2a99808a2a39538a7f6eb2c7b
SHA1

af893da71b2e896282ba8d02ae62243c7439ecfe
SHA256

3bff4f95cc537a4ad075931d288e21a0640a1764a29a40f0b3ea0d89f54635a9
SHA512

595ca5f8c99aa1df20e6e8131e71a30d8d4e7bfef537ad355126bd94966210e35aab13d249c844ddd8f9cd36f2717139a2f95f51b8b0e885081927cbbc57f3da
SSDEEP

384:ByX9Iw6WNs8PL8wi4OEwH8TIbE91r2fRXJYEvifjv2jtt:Bc9c25P3DOqnYJ5dvejv2pt

Score

10^/10

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

MsoSync.exe

description	pid	pid_target	process	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process	4160	1524	MsoSync.exe	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

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

1524 WINWORD.EXE
1524 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 1524 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

1524 WINWORD.EXE
1524 WINWORD.EXE
1524 WINWORD.EXE
1524 WINWORD.EXE
1524 WINWORD.EXE
1524 WINWORD.EXE
1524 WINWORD.EXE
1524 WINWORD.EXE

pid	process
1524	WINWORD.EXE
1524	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	1524	WINWORD.EXE

pid	process
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE
1524	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 1524 wrote to memory of 4160	1524	WINWORD.EXE	MsoSync.exe
PID 1524 wrote to memory of 4160	1524	WINWORD.EXE	MsoSync.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\3bff4f95cc537a4ad075931d288e21a0640a1764a29a40f0b3ea0d89f54635a9.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1524

C:\Program Files\Microsoft Office\Root\Office16\MsoSync.exe
"C:\Program Files\Microsoft Office\Root\Office16\MsoSync.exe"
2⤵
- Process spawned unexpected child process
PID:4160

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1524-19-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-78-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-2-0x00007FFC8C290000-0x00007FFC8C2A0000-memory.dmp

Filesize
64KB

Download
memory/1524-17-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-5-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-6-0x00007FFC8C290000-0x00007FFC8C2A0000-memory.dmp

Filesize
64KB

Download
memory/1524-7-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-8-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-9-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-11-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-10-0x00007FFC89E90000-0x00007FFC89EA0000-memory.dmp

Filesize
64KB

Download
memory/1524-12-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-13-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-14-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-16-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-15-0x00007FFC89E90000-0x00007FFC89EA0000-memory.dmp

Filesize
64KB

Download
memory/1524-18-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-0-0x00007FFC8C290000-0x00007FFC8C2A0000-memory.dmp

Filesize
64KB

Download
memory/1524-4-0x00007FFC8C290000-0x00007FFC8C2A0000-memory.dmp

Filesize
64KB

Download
memory/1524-3-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-22-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-21-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-1-0x00007FFC8C290000-0x00007FFC8C2A0000-memory.dmp

Filesize
64KB

Download
memory/1524-43-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-77-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-20-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-75-0x00007FFC8C290000-0x00007FFC8C2A0000-memory.dmp

Filesize
64KB

Download
memory/1524-76-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/1524-74-0x00007FFC8C290000-0x00007FFC8C2A0000-memory.dmp

Filesize
64KB

Download
memory/1524-73-0x00007FFC8C290000-0x00007FFC8C2A0000-memory.dmp

Filesize
64KB

Download
memory/1524-72-0x00007FFC8C290000-0x00007FFC8C2A0000-memory.dmp

Filesize
64KB

Download
memory/4160-50-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/4160-49-0x00007FFCC9930000-0x00007FFCC9BF9000-memory.dmp

Filesize
2.8MB

Download
memory/4160-48-0x00007FFC8C290000-0x00007FFC8C2A0000-memory.dmp

Filesize
64KB

Download
memory/4160-47-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/4160-46-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download
memory/4160-45-0x00007FFCCC210000-0x00007FFCCC405000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads