548512f33c844c1e0751be1b5ac138d38a58f22f984ccf636152c3228fc9b645

General

Target

548512f33c844c1e0751be1b5ac138d38a58f22f984ccf636152c3228fc9b645.doc
Size

38KB
MD5

1cf374f308f3f58429806470cb513b7a
SHA1

f7396c22175e4df3b666713aa40c65ecabd48981
SHA256

548512f33c844c1e0751be1b5ac138d38a58f22f984ccf636152c3228fc9b645
SHA512

0293aba4f71bb769f2c15ea7b2c9c6000f60a95d03d6218eb844c998a02694ffdeead1b494a50de23e9099d9fcb9148b2cda429728334162dd969d3fa3e0fd4f
SSDEEP

384:sSiSwvxjk+t2YrhR/egp/SOKZ5o42jKHXyknWzOg0j+ctB:sVxw+tDNR/DKZ5o4H3yknqnb

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
4772	WINWORD.EXE
4772	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4772	WINWORD.EXE
4772	WINWORD.EXE
4772	WINWORD.EXE
4772	WINWORD.EXE
4772	WINWORD.EXE
4772	WINWORD.EXE
4772	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\548512f33c844c1e0751be1b5ac138d38a58f22f984ccf636152c3228fc9b645.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4772

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851218[[fn=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/4772-20-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-3-0x00007FFC92E70000-0x00007FFC92E80000-memory.dmp

Filesize
64KB

Download
memory/4772-0-0x00007FFC92E70000-0x00007FFC92E80000-memory.dmp

Filesize
64KB

Download
memory/4772-4-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-7-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-9-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-8-0x00007FFC92E70000-0x00007FFC92E80000-memory.dmp

Filesize
64KB

Download
memory/4772-11-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-12-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-10-0x00007FFC90A90000-0x00007FFC90AA0000-memory.dmp

Filesize
64KB

Download
memory/4772-16-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-17-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-6-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-1-0x00007FFCD2E8D000-0x00007FFCD2E8E000-memory.dmp

Filesize
4KB

Download
memory/4772-2-0x00007FFC92E70000-0x00007FFC92E80000-memory.dmp

Filesize
64KB

Download
memory/4772-15-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-14-0x00007FFC90A90000-0x00007FFC90AA0000-memory.dmp

Filesize
64KB

Download
memory/4772-13-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-5-0x00007FFC92E70000-0x00007FFC92E80000-memory.dmp

Filesize
64KB

Download
memory/4772-25-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-34-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-18-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-42-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-41-0x00007FFCD2E8D000-0x00007FFCD2E8E000-memory.dmp

Filesize
4KB

Download
memory/4772-43-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-49-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download
memory/4772-19-0x00007FFCD2DF0000-0x00007FFCD2FE5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads