fc86ea55c1cc779f5bce285f331728932f524a3c57f4b2f2b84461bf588f64e1

Analysis

max time kernel
167s
max time network
204s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/08/2024, 14:25

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General

Target

ATT32302.docx
Size

41KB
MD5

371bfe1a5a87f009d0e66040b3472430
SHA1

f03ea5d3f9eb0d17f10a82cae92188e1df76b1e0
SHA256

c68319d3aab2a48783e5450c956b6796b749b2e18c4606dc529d93c84d8bbf9e
SHA512

f211eb7d480f9653498382afed6285064ba17fe73d805472643011ad184550c4827111b369739dc49bcd36935d758b6a1795f40ea4e4b5f20e134600f62d9d88
SSDEEP

768:eguqlofwkToV/I4FasVW6n0xaHc1HJTKD+hdUa0JgklK:eguqyjTCQzuniaH0TLUaylK

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 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

pid	Process
4496	WINWORD.EXE
4496	WINWORD.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
4496	WINWORD.EXE
4496	WINWORD.EXE
4496	WINWORD.EXE
4496	WINWORD.EXE
4496	WINWORD.EXE
4496	WINWORD.EXE
4496	WINWORD.EXE
4496	WINWORD.EXE
4496	WINWORD.EXE
4496	WINWORD.EXE
4496	WINWORD.EXE
4496	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\ATT32302.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4496

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\TCDF322.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

Filesize
1KB

MD5
2a9e0cf738076c5ba43cab0b0001e1ea

SHA1
a2e22275eac2dd216c295fdfb967f4e36a9c0ba1

SHA256
37d547a3515f8fb0ce458757fa97042efa648d781566b3aa8be3272ddb1ef4fe

SHA512
a23c017f5e27e142d5e5f40cf021ec09448ac3381c44a0112949ff65029979550c38fedbe1d21bf76a4b9948ca531a4a77a4d6996220e5384ed2fd1b614d49b7

Download Submit
memory/4496-12-0x00007FF993BA0000-0x00007FF993BB0000-memory.dmp

Filesize
64KB

Download
memory/4496-16-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-7-0x00007FF995C30000-0x00007FF995C40000-memory.dmp

Filesize
64KB

Download
memory/4496-4-0x00007FF995C30000-0x00007FF995C40000-memory.dmp

Filesize
64KB

Download
memory/4496-8-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-6-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-11-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-10-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-0-0x00007FF995C30000-0x00007FF995C40000-memory.dmp

Filesize
64KB

Download
memory/4496-2-0x00007FF995C30000-0x00007FF995C40000-memory.dmp

Filesize
64KB

Download
memory/4496-17-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-15-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-14-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-13-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-9-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-5-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download
memory/4496-18-0x00007FF993BA0000-0x00007FF993BB0000-memory.dmp

Filesize
64KB

Download
memory/4496-3-0x00007FF9D5C4D000-0x00007FF9D5C4E000-memory.dmp

Filesize
4KB

Download
memory/4496-1-0x00007FF995C30000-0x00007FF995C40000-memory.dmp

Filesize
64KB

Download
memory/4496-149-0x00007FF9D5BB0000-0x00007FF9D5DA5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads