b51105615d31ef7388b9ffbf670133cb173d1e7a7100bfef0b93e2b6e58b9142

Analysis

max time kernel
130s
max time network
304s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
30-06-2024 22:29

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General

Target

Licenses/1049/SQLServerLocalDB.rtf
Size

34KB
MD5

797e8703ced517fdfda176aa1d47a364
SHA1

d28b78b74e1a5df1d3163d0c8588bcd726c0ba1b
SHA256

5d2a702908c92d5806088f0218438d2e2ce0438dbb69e1b97d82c33ead742c32
SHA512

8552fddb5451fdd235cdbbdda0771a5fb7e5fd9208df9256dc4387fdbaf1d46a0297c2130ba9f0765701fc78ea979c7e1ace2138d6135a730ea090fdc4353b6b
SSDEEP

768:5/w7n5/OsZMV1DpQzF5ZcTPydDmrVmQW4zh+:mJmr8QW4zI

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4672 WINWORD.EXE
4672 WINWORD.EXE
Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

WINWORD.EXE

pid process

4672 WINWORD.EXE
4672 WINWORD.EXE
4672 WINWORD.EXE
4672 WINWORD.EXE
4672 WINWORD.EXE
4672 WINWORD.EXE
4672 WINWORD.EXE
4672 WINWORD.EXE
4672 WINWORD.EXE
4672 WINWORD.EXE

pid	process
4672	WINWORD.EXE
4672	WINWORD.EXE

pid	process
4672	WINWORD.EXE
4672	WINWORD.EXE
4672	WINWORD.EXE
4672	WINWORD.EXE
4672	WINWORD.EXE
4672	WINWORD.EXE
4672	WINWORD.EXE
4672	WINWORD.EXE
4672	WINWORD.EXE
4672	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\Licenses\1049\SQLServerLocalDB.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4672

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\TCDCA34.tmp\sist02.xsl
Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
memory/4672-669-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-745-0x00007FFCDDA40000-0x00007FFCDDA50000-memory.dmp

Filesize
64KB

Download
memory/4672-0-0x00007FFCDDA40000-0x00007FFCDDA50000-memory.dmp

Filesize
64KB

Download
memory/4672-5-0x00007FFCDDA40000-0x00007FFCDDA50000-memory.dmp

Filesize
64KB

Download
memory/4672-4-0x00007FFCDDA40000-0x00007FFCDDA50000-memory.dmp

Filesize
64KB

Download
memory/4672-6-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-7-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-10-0x00007FFCDAEF0000-0x00007FFCDAF00000-memory.dmp

Filesize
64KB

Download
memory/4672-11-0x00007FFCDAEF0000-0x00007FFCDAF00000-memory.dmp

Filesize
64KB

Download
memory/4672-2-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-750-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-3-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-672-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-671-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-670-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-673-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-674-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-675-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-746-0x00007FFCDDA40000-0x00007FFCDDA50000-memory.dmp

Filesize
64KB

Download
memory/4672-748-0x00007FFCDDA40000-0x00007FFCDDA50000-memory.dmp

Filesize
64KB

Download
memory/4672-747-0x00007FFCDDA40000-0x00007FFCDDA50000-memory.dmp

Filesize
64KB

Download
memory/4672-1-0x00007FFCDDA40000-0x00007FFCDDA50000-memory.dmp

Filesize
64KB

Download
memory/4672-749-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download
memory/4672-668-0x00007FFD1D9B0000-0x00007FFD1DB8B000-memory.dmp

Filesize
1.9MB

Download