e531efb5f24bfa4efdc296b3602baa56180adef474bfe221885c68b218308a57

Analysis

max time kernel
138s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 02:17

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General

Target

65a9b6cac5d176dca2116e0e30bcdbca_JaffaCakes118.rtf
Size

336KB
MD5

65a9b6cac5d176dca2116e0e30bcdbca
SHA1

be1d47fec0899fe9e522201e731f06af55645054
SHA256

e531efb5f24bfa4efdc296b3602baa56180adef474bfe221885c68b218308a57
SHA512

fe1659ca289e920ef438b54dcb37c14eddc20a9fdc65ebc84d4fc0e5c589b53e0665f9da20eb66a3be86e9a990037dfb0cb5d186804ae31f0fed194fcd0e6cdd
SSDEEP

3072:vGfjGfsGfj//wHbbaJ4AeBtCQuDgVwaAvBhkJ7QVz:ei97//SS4AKfnAvBhK8z

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2964 WINWORD.EXE
2964 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE

pid	process
2964	WINWORD.EXE
2964	WINWORD.EXE

pid	process
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	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\65a9b6cac5d176dca2116e0e30bcdbca_JaffaCakes118.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2964

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

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\TCDFE37.tmp\iso690.xsl
Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/2964-18-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-5-0x00007FFAFE18D000-0x00007FFAFE18E000-memory.dmp

Filesize
4KB

Download
memory/2964-20-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-4-0x00007FFABE170000-0x00007FFABE180000-memory.dmp

Filesize
64KB

Download
memory/2964-19-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-6-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-7-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-10-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-9-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-11-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-12-0x00007FFABBFD0000-0x00007FFABBFE0000-memory.dmp

Filesize
64KB

Download
memory/2964-22-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-15-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-0-0x00007FFABE170000-0x00007FFABE180000-memory.dmp

Filesize
64KB

Download
memory/2964-1-0x00007FFABE170000-0x00007FFABE180000-memory.dmp

Filesize
64KB

Download
memory/2964-3-0x00007FFABE170000-0x00007FFABE180000-memory.dmp

Filesize
64KB

Download
memory/2964-8-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-21-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-17-0x00007FFABBFD0000-0x00007FFABBFE0000-memory.dmp

Filesize
64KB

Download
memory/2964-16-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-14-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-13-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-40-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-2-0x00007FFABE170000-0x00007FFABE180000-memory.dmp

Filesize
64KB

Download
memory/2964-536-0x00007FFABE170000-0x00007FFABE180000-memory.dmp

Filesize
64KB

Download
memory/2964-537-0x00007FFABE170000-0x00007FFABE180000-memory.dmp

Filesize
64KB

Download
memory/2964-539-0x00007FFABE170000-0x00007FFABE180000-memory.dmp

Filesize
64KB

Download
memory/2964-538-0x00007FFABE170000-0x00007FFABE180000-memory.dmp

Filesize
64KB

Download
memory/2964-540-0x00007FFAFE0F0000-0x00007FFAFE2E5000-memory.dmp

Filesize
2.0MB

Download