ba55c016bad1c0370ecf02444d0ed1637657b99c557fde23e49325a40e7a7b7b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 03:05

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General

Target

Purchase Order -0236395.rtf
Size

457KB
MD5

4fe28705f1093f91c5ece366ae5eba65
SHA1

efd0c0c0dc5c5d4e99d30014b46eb155fbb10c48
SHA256

ba55c016bad1c0370ecf02444d0ed1637657b99c557fde23e49325a40e7a7b7b
SHA512

80eca9e5308992a9485e8a0315bce7bef34412b851a424aa993699f203473b4852f20d659aae761348a16e43e87f129613ae95fc7037018eaa70df591ac635a2
SSDEEP

6144:QwAYwAYwAYwAYwAYwAYwAYwAYwAYwArJ787H:E

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 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

3596 WINWORD.EXE
3596 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3596 WINWORD.EXE
3596 WINWORD.EXE
3596 WINWORD.EXE
3596 WINWORD.EXE
3596 WINWORD.EXE
3596 WINWORD.EXE
3596 WINWORD.EXE
3596 WINWORD.EXE

pid	process
3596	WINWORD.EXE
3596	WINWORD.EXE

pid	process
3596	WINWORD.EXE
3596	WINWORD.EXE
3596	WINWORD.EXE
3596	WINWORD.EXE
3596	WINWORD.EXE
3596	WINWORD.EXE
3596	WINWORD.EXE
3596	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\Purchase Order -0236395.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3596

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\TCDADF6.tmp\gb.xsl
Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
memory/3596-12-0x00007FFF42B60000-0x00007FFF42B70000-memory.dmp

Filesize
64KB

Download
memory/3596-4-0x00007FFF45110000-0x00007FFF45120000-memory.dmp

Filesize
64KB

Download
memory/3596-17-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-18-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-5-0x00007FFF8512D000-0x00007FFF8512E000-memory.dmp

Filesize
4KB

Download
memory/3596-6-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-7-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-9-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-8-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-10-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-11-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-2-0x00007FFF45110000-0x00007FFF45120000-memory.dmp

Filesize
64KB

Download
memory/3596-541-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-1-0x00007FFF45110000-0x00007FFF45120000-memory.dmp

Filesize
64KB

Download
memory/3596-0-0x00007FFF45110000-0x00007FFF45120000-memory.dmp

Filesize
64KB

Download
memory/3596-16-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-19-0x00007FFF42B60000-0x00007FFF42B70000-memory.dmp

Filesize
64KB

Download
memory/3596-15-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-14-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-3-0x00007FFF45110000-0x00007FFF45120000-memory.dmp

Filesize
64KB

Download
memory/3596-513-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download
memory/3596-537-0x00007FFF45110000-0x00007FFF45120000-memory.dmp

Filesize
64KB

Download
memory/3596-538-0x00007FFF45110000-0x00007FFF45120000-memory.dmp

Filesize
64KB

Download
memory/3596-540-0x00007FFF45110000-0x00007FFF45120000-memory.dmp

Filesize
64KB

Download
memory/3596-539-0x00007FFF45110000-0x00007FFF45120000-memory.dmp

Filesize
64KB

Download
memory/3596-13-0x00007FFF85090000-0x00007FFF85285000-memory.dmp

Filesize
2.0MB

Download