18ba4278f126581db4d44adf5cca24fb35266f4aaeee7a4d7394478ae56fc77d

Analysis

max time kernel
149s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 00:52

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General

Target

6933d521c1ef1af83407e33b2b899c7c_JaffaCakes118.rtf
Size

5KB
MD5

6933d521c1ef1af83407e33b2b899c7c
SHA1

76e77be68459734f65c67cdd607871c0eaa2db9d
SHA256

18ba4278f126581db4d44adf5cca24fb35266f4aaeee7a4d7394478ae56fc77d
SHA512

8c64445c1fc36308d865985ba85f7bcd05a16296d788e8e4ccd11b52df5892eaf361bc1115f2b05a4306b137995aca24c0abfcea61ee8cf5e7236265e4bba58c
SSDEEP

48:MU5JfMdmzke4EEUUaxqmln1KAmGeAMsjUmr7QC:MGfMAkeqaj1KAyAtjUyb

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

1304 WINWORD.EXE
1304 WINWORD.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

1304 WINWORD.EXE
1304 WINWORD.EXE
1304 WINWORD.EXE
1304 WINWORD.EXE
1304 WINWORD.EXE
1304 WINWORD.EXE
1304 WINWORD.EXE
1304 WINWORD.EXE
1304 WINWORD.EXE

pid	process
1304	WINWORD.EXE
1304	WINWORD.EXE

pid	process
1304	WINWORD.EXE
1304	WINWORD.EXE
1304	WINWORD.EXE
1304	WINWORD.EXE
1304	WINWORD.EXE
1304	WINWORD.EXE
1304	WINWORD.EXE
1304	WINWORD.EXE
1304	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\6933d521c1ef1af83407e33b2b899c7c_JaffaCakes118.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1304

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851223[[fn=iso690]].xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/1304-13-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-1-0x00007FFF41EF0000-0x00007FFF41F00000-memory.dmp

Filesize
64KB

Download
memory/1304-16-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-17-0x00007FFF3FBC0000-0x00007FFF3FBD0000-memory.dmp

Filesize
64KB

Download
memory/1304-15-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-6-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-9-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-8-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-7-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-0-0x00007FFF41EF0000-0x00007FFF41F00000-memory.dmp

Filesize
64KB

Download
memory/1304-5-0x00007FFF81F0D000-0x00007FFF81F0E000-memory.dmp

Filesize
4KB

Download
memory/1304-4-0x00007FFF41EF0000-0x00007FFF41F00000-memory.dmp

Filesize
64KB

Download
memory/1304-3-0x00007FFF41EF0000-0x00007FFF41F00000-memory.dmp

Filesize
64KB

Download
memory/1304-14-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-12-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-11-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-10-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-18-0x00007FFF3FBC0000-0x00007FFF3FBD0000-memory.dmp

Filesize
64KB

Download
memory/1304-19-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-34-0x00007FFF81E70000-0x00007FFF82065000-memory.dmp

Filesize
2.0MB

Download
memory/1304-2-0x00007FFF41EF0000-0x00007FFF41F00000-memory.dmp

Filesize
64KB

Download