82a752fc58acc797eedefc866ac9cebd765da7cc6aa070768ab475678605e24a

Analysis

max time kernel
149s
max time network
151s
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 11:22

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General

Target

6ac766cf7340aa9c7631eed633a88aa6_JaffaCakes118.rtf
Size

2.5MB
MD5

6ac766cf7340aa9c7631eed633a88aa6
SHA1

698ff575ba75225c92c20b645af9b4c33e294a72
SHA256

82a752fc58acc797eedefc866ac9cebd765da7cc6aa070768ab475678605e24a
SHA512

0842f38af644499735a920ec617176ed3c23dbb07c4cf4381dbfda3ac43630603f16d2bfa2dc37e18be63ac8ef3680ba9bec8495891b03417743bfc776e285f9
SSDEEP

49152:TyY3M1FyYIZpr+0vRKLeEz9bJjomfVee26os:TyY3M1FyYIZpr+0vRKLeEz9bJjomfVea

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 1 IoCs

Processes:

WINWORD.EXE

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\{AF180C20-300E-4E66-A660-49F3E723917A}\gg.exe:Zone.Identifier	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

804 WINWORD.EXE
804 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

804 WINWORD.EXE
804 WINWORD.EXE
804 WINWORD.EXE
804 WINWORD.EXE
804 WINWORD.EXE
804 WINWORD.EXE
804 WINWORD.EXE

pid	process
804	WINWORD.EXE
804	WINWORD.EXE

pid	process
804	WINWORD.EXE
804	WINWORD.EXE
804	WINWORD.EXE
804	WINWORD.EXE
804	WINWORD.EXE
804	WINWORD.EXE
804	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\6ac766cf7340aa9c7631eed633a88aa6_JaffaCakes118.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:804

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\TCD691B.tmp\iso690.xsl
Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/804-11-0x00007FFCD3AF0000-0x00007FFCD3CE5000-memory.dmp

Filesize
2.0MB

Download
memory/804-537-0x00007FFC93B70000-0x00007FFC93B80000-memory.dmp

Filesize
64KB

Download
memory/804-4-0x00007FFC93B70000-0x00007FFC93B80000-memory.dmp

Filesize
64KB

Download
memory/804-1-0x00007FFC93B70000-0x00007FFC93B80000-memory.dmp

Filesize
64KB

Download
memory/804-5-0x00007FFCD3B8D000-0x00007FFCD3B8E000-memory.dmp

Filesize
4KB

Download
memory/804-6-0x00007FFCD3AF0000-0x00007FFCD3CE5000-memory.dmp

Filesize
2.0MB

Download
memory/804-9-0x00007FFCD3AF0000-0x00007FFCD3CE5000-memory.dmp

Filesize
2.0MB

Download
memory/804-10-0x00007FFCD3AF0000-0x00007FFCD3CE5000-memory.dmp

Filesize
2.0MB

Download
memory/804-538-0x00007FFCD3AF0000-0x00007FFCD3CE5000-memory.dmp

Filesize
2.0MB

Download
memory/804-3-0x00007FFC93B70000-0x00007FFC93B80000-memory.dmp

Filesize
64KB

Download
memory/804-8-0x00007FFCD3AF0000-0x00007FFCD3CE5000-memory.dmp

Filesize
2.0MB

Download
memory/804-12-0x00007FFC91580000-0x00007FFC91590000-memory.dmp

Filesize
64KB

Download
memory/804-13-0x00007FFC91580000-0x00007FFC91590000-memory.dmp

Filesize
64KB

Download
memory/804-2-0x00007FFC93B70000-0x00007FFC93B80000-memory.dmp

Filesize
64KB

Download
memory/804-509-0x00007FFCD3AF0000-0x00007FFCD3CE5000-memory.dmp

Filesize
2.0MB

Download
memory/804-534-0x00007FFC93B70000-0x00007FFC93B80000-memory.dmp

Filesize
64KB

Download
memory/804-536-0x00007FFC93B70000-0x00007FFC93B80000-memory.dmp

Filesize
64KB

Download
memory/804-0-0x00007FFC93B70000-0x00007FFC93B80000-memory.dmp

Filesize
64KB

Download
memory/804-535-0x00007FFC93B70000-0x00007FFC93B80000-memory.dmp

Filesize
64KB

Download
memory/804-7-0x00007FFCD3AF0000-0x00007FFCD3CE5000-memory.dmp

Filesize
2.0MB

Download