c65b8b36cc9d85903ac6de8ee771408b482512097ff859e4ea06c75fbfafb3e3

General

Target

our project templet test/our project templet test.docx
Size

108KB
MD5

515a1ba1611a2212b4b6d2ae121898ad
SHA1

6214855065576ec84a0ff1f6fa3a4a69be20122e
SHA256

332794745f5622beb843399e988a12b2d388c97c92ff1860f847b4aeadc5e0a0
SHA512

58f8a5b000297dbb74741792b12b5eae5e05c16a5102d68b60c6c1c8dc866350466ac829bbd38fe69a52bf5195cea481ea4de758babab5b0cb97648d5768467a
SSDEEP

3072:MeL3WwspME/+buj2GixpE4qcO+a+W5bg2cWz0s0X:Mm39spXotlOdh5bg2NzEX

Score

4^/10

Malware Config

Signatures

Drops file in Program Files directory 18 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$sicSimple.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\Word2013BW.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$sicElegant.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$Capitalized.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$Classic.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\Casual.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$ntered.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BasicSimple.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$sicStylish.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$Numbered.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$Casual.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BasicElegant.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BWCapitalized.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BWClassic.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BWNumbered.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$rd2013BW.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\Centered.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BasicStylish.dotx	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

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
4500	WINWORD.EXE
4500	WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	WINWORD.EXE
4500	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\our project templet test\our project templet test.docx" /o ""
1⤵
- Drops file in Program Files directory
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4500

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\mso76EB.tmp

Filesize
5KB

MD5
c4c38a7d937c652fe5c5a39c668f8d86

SHA1
baacab0836afc11765e1896388d06f7a5deb9253

SHA256
48b090cbfa1300a7a60f6eaafa08ddaccfc96943c8a3e943a4b9d9e45a18b52a

SHA512
68c53bf3920cf12e2bcf5129dfe2ac61b4a0ef4bff6692daed401e53fda7eeda73a80ff13ed83d29fb03f97b8c5f5f3ad88890acffd3c12df0f3710dcd4d7caf

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.Word\~WRS{C9B695C2-6AC5-44F6-85FF-32B162F8D9FE}.tmp

Filesize
1024B

MD5
5d4d94ee7e06bbb0af9584119797b23a

SHA1
dbb111419c704f116efa8e72471dd83e86e49677

SHA256
4826c0d860af884d3343ca6460b0006a7a2ce7dbccc4d743208585d997cc5fd1

SHA512
95f83ae84cafcced5eaf504546725c34d5f9710e5ca2d11761486970f2fbeccb25f9cf50bbfc272bd75e1a66a18b7783f09e1c1454afda519624bc2bb2f28ba4

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCDACCF.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

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

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/4500-6-0x00007FFAE8330000-0x00007FFAE8340000-memory.dmp

Filesize
64KB

Download
memory/4500-11-0x00007FFAE6090000-0x00007FFAE60A0000-memory.dmp

Filesize
64KB

Download
memory/4500-5-0x00007FFAE8330000-0x00007FFAE8340000-memory.dmp

Filesize
64KB

Download
memory/4500-7-0x00007FFB282B0000-0x00007FFB284A5000-memory.dmp

Filesize
2.0MB

Download
memory/4500-8-0x00007FFB282B0000-0x00007FFB284A5000-memory.dmp

Filesize
2.0MB

Download
memory/4500-9-0x00007FFB282B0000-0x00007FFB284A5000-memory.dmp

Filesize
2.0MB

Download
memory/4500-10-0x00007FFB282B0000-0x00007FFB284A5000-memory.dmp

Filesize
2.0MB

Download
memory/4500-0-0x00007FFAE8330000-0x00007FFAE8340000-memory.dmp

Filesize
64KB

Download
memory/4500-12-0x00007FFAE6090000-0x00007FFAE60A0000-memory.dmp

Filesize
64KB

Download
memory/4500-4-0x00007FFB282B0000-0x00007FFB284A5000-memory.dmp

Filesize
2.0MB

Download
memory/4500-3-0x00007FFAE8330000-0x00007FFAE8340000-memory.dmp

Filesize
64KB

Download
memory/4500-2-0x00007FFAE8330000-0x00007FFAE8340000-memory.dmp

Filesize
64KB

Download
memory/4500-507-0x00007FFB282B0000-0x00007FFB284A5000-memory.dmp

Filesize
2.0MB

Download
memory/4500-517-0x00007FFB282B0000-0x00007FFB284A5000-memory.dmp

Filesize
2.0MB

Download
memory/4500-518-0x00007FFB282B0000-0x00007FFB284A5000-memory.dmp

Filesize
2.0MB

Download
memory/4500-1-0x00007FFB282B0000-0x00007FFB284A5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads