f09b2328aef6eb7b3f3b9d40afe2a03b19d014e2ffc3d359f4a8daddbb753f4c

Analysis

max time kernel
149s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 15:37

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General

Target

a12e04ee92d62bed2e8c82d3234ab977_JaffaCakes118.rtf
Size

710KB
MD5

a12e04ee92d62bed2e8c82d3234ab977
SHA1

61be52c6b7d3d0c1067d6416ba2d0f2c3d3635f9
SHA256

f09b2328aef6eb7b3f3b9d40afe2a03b19d014e2ffc3d359f4a8daddbb753f4c
SHA512

d6a57613430633fea7210f982da7c0dbb7ecd048c626c1d8431f549e4c3ac9acb9b523d9a254377458190eac24c995a81cafd8b775d22093e9f6654cbb534335
SSDEEP

3072:l0egOEsq51lvdMAXgAVm8kHL5fsXWmbmBbcUG1KbOFcI9zjcgzrcD1M1wMq9JgBB:TY

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 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

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

pid	Process
4540	WINWORD.EXE
4540	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
4540	WINWORD.EXE
4540	WINWORD.EXE
4540	WINWORD.EXE
4540	WINWORD.EXE
4540	WINWORD.EXE
4540	WINWORD.EXE
4540	WINWORD.EXE
4540	WINWORD.EXE
4540	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\a12e04ee92d62bed2e8c82d3234ab977_JaffaCakes118.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4540

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\TM02851227[[fn=sist02]].xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/4540-15-0x00007FFAF3E50000-0x00007FFAF3E60000-memory.dmp

Filesize
64KB

Download
memory/4540-38-0x00007FFB3664D000-0x00007FFB3664E000-memory.dmp

Filesize
4KB

Download
memory/4540-4-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-6-0x00007FFAF6630000-0x00007FFAF6640000-memory.dmp

Filesize
64KB

Download
memory/4540-5-0x00007FFAF6630000-0x00007FFAF6640000-memory.dmp

Filesize
64KB

Download
memory/4540-7-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-9-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-8-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-10-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-12-0x00007FFAF3E50000-0x00007FFAF3E60000-memory.dmp

Filesize
64KB

Download
memory/4540-11-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-13-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-2-0x00007FFAF6630000-0x00007FFAF6640000-memory.dmp

Filesize
64KB

Download
memory/4540-0-0x00007FFAF6630000-0x00007FFAF6640000-memory.dmp

Filesize
64KB

Download
memory/4540-19-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-17-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-16-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-20-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-18-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-21-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-3-0x00007FFAF6630000-0x00007FFAF6640000-memory.dmp

Filesize
64KB

Download
memory/4540-37-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-14-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-39-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-40-0x00007FFB365B0000-0x00007FFB367A5000-memory.dmp

Filesize
2.0MB

Download
memory/4540-1-0x00007FFB3664D000-0x00007FFB3664E000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads