00401c233c177621fb2e871eda4c7cf18296830c87b3cfdce4791401f5840d69

Analysis

max time kernel
140s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 01:35

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General

Target

658ad0ef1f7755ae9435f4261fa291bd_JaffaCakes118.rtf
Size

19KB
MD5

658ad0ef1f7755ae9435f4261fa291bd
SHA1

e11e926713a306bf7a2afe42bf530ef518405a7b
SHA256

00401c233c177621fb2e871eda4c7cf18296830c87b3cfdce4791401f5840d69
SHA512

0d7d1df0865a35f1d2b88c2df8361907a505a2b2f6344a34e3c6c39e82876c5519076315e35f6f42bfed9e2fab38a60d5875c71ee29d6bea0f1542e57d09366b
SSDEEP

384:vHxcWi1mN0xXYaNN56xiYIu46PioH2ltdtd3gm:ZcLMN0xXFN6xrIGPi7tdX3gm

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

2064 WINWORD.EXE
2064 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE
2064 WINWORD.EXE

pid	process
2064	WINWORD.EXE
2064	WINWORD.EXE

pid	process
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	WINWORD.EXE
2064	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\658ad0ef1f7755ae9435f4261fa291bd_JaffaCakes118.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2064

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\TCD912C.tmp\sist02.xsl
Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
memory/2064-7-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

Filesize
64KB

Download
memory/2064-533-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

Filesize
64KB

Download
memory/2064-5-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-4-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

Filesize
64KB

Download
memory/2064-3-0x00007FFBBDAAD000-0x00007FFBBDAAE000-memory.dmp

Filesize
4KB

Download
memory/2064-1-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

Filesize
64KB

Download
memory/2064-6-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-8-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-9-0x00007FFB7B850000-0x00007FFB7B860000-memory.dmp

Filesize
64KB

Download
memory/2064-10-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-534-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-2-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

Filesize
64KB

Download
memory/2064-15-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-14-0x00007FFB7B850000-0x00007FFB7B860000-memory.dmp

Filesize
64KB

Download
memory/2064-13-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-17-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-16-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-0-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

Filesize
64KB

Download
memory/2064-508-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-530-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

Filesize
64KB

Download
memory/2064-531-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

Filesize
64KB

Download
memory/2064-12-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download
memory/2064-532-0x00007FFB7DA90000-0x00007FFB7DAA0000-memory.dmp

Filesize
64KB

Download
memory/2064-11-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp

Filesize
2.0MB

Download