77c736516453d05b3e79bcba60fe4311a67eb83b03e339c38dfb786bfeda8f91

Analysis

max time kernel
150s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 12:09

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General

Target

Rebut_25-03-28_Oficina Antifrau de Catalunya__INSTANCIA.pdf
Size

138KB
MD5

1c51fb95a1a4208a852fd3f6af97dc47
SHA1

3288265918fe15bcd88cd60f13c9ec4311d37d74
SHA256

77c736516453d05b3e79bcba60fe4311a67eb83b03e339c38dfb786bfeda8f91
SHA512

d16be4a31767e8149b31d335b50ba67141d2be11fff3b16c1fec4b9304e99ae13e8895375ffe4080c01d1b92d5a7cb390a58247dabd1763d7b800cf1789ad329
SSDEEP

1536:FITw+NZ5MIFVZPRt/xX1dZAsswFW5Nlq1aND3elVJTclX5dUi493Tc:8w0ZrrxXLwlq1aND3+Vun

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2104	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2104	AcroRd32.exe
2104	AcroRd32.exe
2104	AcroRd32.exe

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Rebut_25-03-28_Oficina Antifrau de Catalunya__INSTANCIA.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\Security\addressbook.acrodata

Filesize
5KB

MD5
4618312ec50b52c81043bb6ff393cfc3

SHA1
80537497d939529b34de993b14d96510068bf075

SHA256
e8e27396e2a043abd283eed4fd5b8fa256cc22e741defd522158fc9e29205839

SHA512
fc589a974f35ee83c297784c7d7cc62826854422ceec2d5ff46aa6575f5b2bade27d26c1dfc0686602c81e5c14f75f7abd23e6c19fd90a2dbe70e0f5c09251e9

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C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
3d1c5c4e65d9ef5fb9cf9c4010528121

SHA1
7197bd1780411bcfa090425466253b0a11a073a9

SHA256
38c71c70105cc96e5c787a9612a095ae88a566c70755298e646ad807712a4e8c

SHA512
e76c3690507d925e31b746efc6e0cf8e40232b9106996fab98ffcd7b85ba1a8f33f6b0def3154d33424ff6eb2fade9786de19108452d5567a7565a1f222ab81d

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memory/2104-0-0x0000000003000000-0x0000000003076000-memory.dmp

Filesize
472KB

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