5705cdd93bd849acc4bfc1a9a2fa9b4c6f9e4b1dd1dbd43b0e8b35c32519d6d2

General

Target

5705cdd93bd849acc4bfc1a9a2fa9b4c6f9e4b1dd1dbd43b0e8b35c32519d6d2.rtf
Size

90KB
MD5

e677d8183d89a410a3ce59db5a2722d3
SHA1

969255020b8e5b9cf16ffa6dd7c8f931e7b68ce7
SHA256

5705cdd93bd849acc4bfc1a9a2fa9b4c6f9e4b1dd1dbd43b0e8b35c32519d6d2
SHA512

8f7369c3de05953613c246a1312a6ccfb6c416e458ddd55efdfb96c0ef569832aea51a52527fbfd5f7c36e1613c59358c425e5d8cdbf51d5bf4fb63a2bc16cc5
SSDEEP

384:Vgn/TJl/8FdlK+gqigv0C7xAlEM5jUbTMbyi9thdIhFRi2mnk0PKk6Ut6jvWdlKv:YuF22+iM5jZbyShdIjFJu2

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 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

5096 WINWORD.EXE
5096 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

5096 WINWORD.EXE
5096 WINWORD.EXE
5096 WINWORD.EXE
5096 WINWORD.EXE
5096 WINWORD.EXE
5096 WINWORD.EXE
5096 WINWORD.EXE
5096 WINWORD.EXE

pid	process
5096	WINWORD.EXE
5096	WINWORD.EXE

pid	process
5096	WINWORD.EXE
5096	WINWORD.EXE
5096	WINWORD.EXE
5096	WINWORD.EXE
5096	WINWORD.EXE
5096	WINWORD.EXE
5096	WINWORD.EXE
5096	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\5705cdd93bd849acc4bfc1a9a2fa9b4c6f9e4b1dd1dbd43b0e8b35c32519d6d2.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5096

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCDC9CA.tmp\iso690.xsl
Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
Filesize
16B

MD5
d29962abc88624befc0135579ae485ec

SHA1
e40a6458296ec6a2427bcb280572d023a9862b31

SHA256
a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866

SHA512
4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f

Download Submit
memory/5096-16-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-7-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-17-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-5-0x00007FFCF8450000-0x00007FFCF8460000-memory.dmp

Filesize
64KB

Download
memory/5096-19-0x00007FFCF6000000-0x00007FFCF6010000-memory.dmp

Filesize
64KB

Download
memory/5096-8-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-9-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-12-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-11-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-10-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-6-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-18-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-0-0x00007FFCF8450000-0x00007FFCF8460000-memory.dmp

Filesize
64KB

Download
memory/5096-15-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-4-0x00007FFD3846D000-0x00007FFD3846E000-memory.dmp

Filesize
4KB

Download
memory/5096-3-0x00007FFCF8450000-0x00007FFCF8460000-memory.dmp

Filesize
64KB

Download
memory/5096-13-0x00007FFCF6000000-0x00007FFCF6010000-memory.dmp

Filesize
64KB

Download
memory/5096-22-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-21-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-20-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-14-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-1-0x00007FFCF8450000-0x00007FFCF8460000-memory.dmp

Filesize
64KB

Download
memory/5096-2-0x00007FFCF8450000-0x00007FFCF8460000-memory.dmp

Filesize
64KB

Download
memory/5096-524-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download
memory/5096-547-0x00007FFCF8450000-0x00007FFCF8460000-memory.dmp

Filesize
64KB

Download
memory/5096-546-0x00007FFCF8450000-0x00007FFCF8460000-memory.dmp

Filesize
64KB

Download
memory/5096-549-0x00007FFCF8450000-0x00007FFCF8460000-memory.dmp

Filesize
64KB

Download
memory/5096-548-0x00007FFCF8450000-0x00007FFCF8460000-memory.dmp

Filesize
64KB

Download
memory/5096-550-0x00007FFD383D0000-0x00007FFD385C5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads