c0406355b3ba969e4943f2f6e4c8125ca89ed0ccc672765e2ef88a02d659800b

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 05:28

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General

Target

5d676eeeb40662d2021dbc8eeb77b81c_JaffaCakes118.rtf
Size

7.3MB
MD5

5d676eeeb40662d2021dbc8eeb77b81c
SHA1

dcabb4307cf1a5854c691ff11e2890bf7c7d2a49
SHA256

c0406355b3ba969e4943f2f6e4c8125ca89ed0ccc672765e2ef88a02d659800b
SHA512

3b199d01bbb1d91267ffbece25b061bafb9f49fce78feaf99557066c873588f17d2443229ea99fe24205d113d608e1790d4061ce2b1630e3cf26311aaedc7499
SSDEEP

24576:BtyNt+GT5UukBxf+bZ/p9pGRhroJFcc4up1fh+sPMQgn8UqWqcJ8:s

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

description	ioc	Process
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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3716	WINWORD.EXE
3716	WINWORD.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3716	WINWORD.EXE
3716	WINWORD.EXE
3716	WINWORD.EXE
3716	WINWORD.EXE
3716	WINWORD.EXE
3716	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 3268	3716	WINWORD.EXE	93
PID 3716 wrote to memory of 3268	3716	WINWORD.EXE	93

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\5d676eeeb40662d2021dbc8eeb77b81c_JaffaCakes118.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3716
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:3268

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\Local\Temp\TCDD4FC.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/3716-9-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-539-0x00007FF7CDFD0000-0x00007FF7CDFE0000-memory.dmp

Filesize
64KB

Download
memory/3716-1-0x00007FF7CDFD0000-0x00007FF7CDFE0000-memory.dmp

Filesize
64KB

Download
memory/3716-5-0x00007FF7CDFD0000-0x00007FF7CDFE0000-memory.dmp

Filesize
64KB

Download
memory/3716-15-0x00007FF7CB710000-0x00007FF7CB720000-memory.dmp

Filesize
64KB

Download
memory/3716-6-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-7-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-8-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-11-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-13-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-14-0x00007FF7CB710000-0x00007FF7CB720000-memory.dmp

Filesize
64KB

Download
memory/3716-12-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-2-0x00007FF7CDFD0000-0x00007FF7CDFE0000-memory.dmp

Filesize
64KB

Download
memory/3716-10-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-4-0x00007FF7CDFD0000-0x00007FF7CDFE0000-memory.dmp

Filesize
64KB

Download
memory/3716-17-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-19-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-21-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-20-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-18-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-16-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-38-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download
memory/3716-3-0x00007FF80DFED000-0x00007FF80DFEE000-memory.dmp

Filesize
4KB

Download
memory/3716-0-0x00007FF7CDFD0000-0x00007FF7CDFE0000-memory.dmp

Filesize
64KB

Download
memory/3716-540-0x00007FF7CDFD0000-0x00007FF7CDFE0000-memory.dmp

Filesize
64KB

Download
memory/3716-542-0x00007FF7CDFD0000-0x00007FF7CDFE0000-memory.dmp

Filesize
64KB

Download
memory/3716-541-0x00007FF7CDFD0000-0x00007FF7CDFE0000-memory.dmp

Filesize
64KB

Download
memory/3716-543-0x00007FF80DF50000-0x00007FF80E145000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads