ecdf26dffbf572bde7ae3b7fbc4f92e958dcf41f047a8af086e131173c49090d

Analysis

max time kernel
145s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-11-2024 12:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2020-01-03_134610.doc
Size

158KB
MD5

3e9bc9561cff7bb87123cfcd560d9c59
SHA1

ceea93071e72a4190f37510fa0f684930d383a9a
SHA256

849703e5ced8577b1de1f7b895914d60c423e98dc42ec20cc8a5df9408a9dcf9
SHA512

e24a6a1f3d8d058b5c597e93e176c12b1425555f7a002a8b31edf1a3ebb3d51ab83927bab5199562469658f2f3454adf16b71186b3164d180843308745539820
SSDEEP

3072:dTaIlZwi9nBhBaGoEyGxnt3cUKIjdHURh8:0ywSBhBaGbyat3JLjK

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

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

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

pid	Process
4424	WINWORD.EXE
4424	WINWORD.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4424	WINWORD.EXE
4424	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4424	WINWORD.EXE
4424	WINWORD.EXE
4424	WINWORD.EXE
4424	WINWORD.EXE
4424	WINWORD.EXE
4424	WINWORD.EXE
4424	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4424 wrote to memory of 4704	4424	WINWORD.EXE	87
PID 4424 wrote to memory of 4704	4424	WINWORD.EXE	87

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\2020-01-03_134610.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4424
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:4704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\7976F752.wmf

Filesize
642B

MD5
4f03b86e4d6631c26ff5fffc7332be1d

SHA1
14952a78ea51df67d5b5b6c6b4de3d96ba7935bd

SHA256
83f4ea26254d69825486bffd1d400217aac7245c5c48fe5acc3ccdea173c4851

SHA512
4bed29b66444d826e89589b55dd786758ff68fcd2daf8296703d4443edb991fffce563e20db22bfb34fdb488638bbb43252392b6c105d12e721329adc2774632

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDD810.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/4424-7-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-16-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-9-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-8-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-11-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-10-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-12-0x00007FFB1ED00000-0x00007FFB1ED10000-memory.dmp

Filesize
64KB

Download
memory/4424-13-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-14-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-1-0x00007FFB60F0D000-0x00007FFB60F0E000-memory.dmp

Filesize
4KB

Download
memory/4424-15-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-4-0x00007FFB20EF0000-0x00007FFB20F00000-memory.dmp

Filesize
64KB

Download
memory/4424-18-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-17-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-5-0x00007FFB20EF0000-0x00007FFB20F00000-memory.dmp

Filesize
64KB

Download
memory/4424-6-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-20-0x00007FFB1ED00000-0x00007FFB1ED10000-memory.dmp

Filesize
64KB

Download
memory/4424-2-0x00007FFB20EF0000-0x00007FFB20F00000-memory.dmp

Filesize
64KB

Download
memory/4424-3-0x00007FFB20EF0000-0x00007FFB20F00000-memory.dmp

Filesize
64KB

Download
memory/4424-70-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-71-0x00007FFB60F0D000-0x00007FFB60F0E000-memory.dmp

Filesize
4KB

Download
memory/4424-72-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-73-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

Filesize
2.0MB

Download
memory/4424-0-0x00007FFB20EF0000-0x00007FFB20F00000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads