9613def893d5be7da45a15cbb94ed1d7c372351522695220ec2804fdbab95562

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
16-06-2024 19:18

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General

Target

b4c6efe830638972f4e71cdd7d25355b_JaffaCakes118.rtf
Size

717KB
MD5

b4c6efe830638972f4e71cdd7d25355b
SHA1

151b41c0078c66651306b02879d7aa5a027d0ac6
SHA256

9613def893d5be7da45a15cbb94ed1d7c372351522695220ec2804fdbab95562
SHA512

6571f41323efd37d27c3ba67f09a75ee31547a344c9cf81ee064c637dd66e2f4cb9e3181bf7d60ec03929566f3ed00cecdb4a98e85da7cae84d6c74fe87ec6bb
SSDEEP

12288:moDIPSZVj0KgRCsjoJ6HWCeRRp5agN6Igzp3vv0xDbTvo2bP2OENXDIPSc3:lIPSZVjEpo4c15pNSzFcCnTIPSI

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

NTFS ADS 4 IoCs

Processes:

WINWORD.EXE

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{40EC7952-5AF2-4508-A006-EFE9A569C15F}\task.bat:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{40EC7952-5AF2-4508-A006-EFE9A569C15F}\exe.exe:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{40EC7952-5AF2-4508-A006-EFE9A569C15F}\2nd.bat:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{40EC7952-5AF2-4508-A006-EFE9A569C15F}\decoy.doc:Zone.Identifier	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3972 WINWORD.EXE
3972 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3972 WINWORD.EXE
3972 WINWORD.EXE
3972 WINWORD.EXE
3972 WINWORD.EXE
3972 WINWORD.EXE
3972 WINWORD.EXE
3972 WINWORD.EXE
3972 WINWORD.EXE

pid	process
3972	WINWORD.EXE
3972	WINWORD.EXE

pid	process
3972	WINWORD.EXE
3972	WINWORD.EXE
3972	WINWORD.EXE
3972	WINWORD.EXE
3972	WINWORD.EXE
3972	WINWORD.EXE
3972	WINWORD.EXE
3972	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\b4c6efe830638972f4e71cdd7d25355b_JaffaCakes118.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3972

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

memory/3972-0-0x00007FFA3FC90000-0x00007FFA3FCA0000-memory.dmp

Filesize
64KB

Download
memory/3972-1-0x00007FFA3FC90000-0x00007FFA3FCA0000-memory.dmp

Filesize
64KB

Download
memory/3972-3-0x00007FFA3FC90000-0x00007FFA3FCA0000-memory.dmp

Filesize
64KB

Download
memory/3972-4-0x00007FFA3FC90000-0x00007FFA3FCA0000-memory.dmp

Filesize
64KB

Download
memory/3972-2-0x00007FFA3FC90000-0x00007FFA3FCA0000-memory.dmp

Filesize
64KB

Download
memory/3972-5-0x00007FFA7FCAD000-0x00007FFA7FCAE000-memory.dmp

Filesize
4KB

Download
memory/3972-6-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download
memory/3972-9-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download
memory/3972-8-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download
memory/3972-7-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download
memory/3972-14-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download
memory/3972-15-0x00007FFA3D390000-0x00007FFA3D3A0000-memory.dmp

Filesize
64KB

Download
memory/3972-13-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download
memory/3972-12-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download
memory/3972-11-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download
memory/3972-10-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download
memory/3972-16-0x00007FFA3D390000-0x00007FFA3D3A0000-memory.dmp

Filesize
64KB

Download
memory/3972-35-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download
memory/3972-64-0x00007FFA3FC90000-0x00007FFA3FCA0000-memory.dmp

Filesize
64KB

Download
memory/3972-63-0x00007FFA3FC90000-0x00007FFA3FCA0000-memory.dmp

Filesize
64KB

Download
memory/3972-65-0x00007FFA3FC90000-0x00007FFA3FCA0000-memory.dmp

Filesize
64KB

Download
memory/3972-66-0x00007FFA3FC90000-0x00007FFA3FCA0000-memory.dmp

Filesize
64KB

Download
memory/3972-67-0x00007FFA7FC10000-0x00007FFA7FE05000-memory.dmp

Filesize
2.0MB

Download