5df188863c0f0a30d66345212f6dcac8dae8867f0aa380d90eb8ba8bc67ea159

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 14:09

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General

Target

hvui_user_manual.pdf
Size

1.4MB
MD5

1de2657b45aa7c53c5a99be209e17d4a
SHA1

8657dba0b3bfe9ab6be2647d0ee4f25506b61a85
SHA256

7ef339d13c5eded60c276f429767219a33bef9570ca3b6796a704ef1d121ccf4
SHA512

f8f501ddd0816e7a9546b8d16b4c3a9587f8a9cd033e63b8a1deab6446e16ecbe69369d5f4c4ba83a18145dc6cddbb8984ae497458ca56cf747bc541ff438cfc
SSDEEP

24576:guidY/5ptidjUy8RMixXjgcOK0B5V10fCo7+LGu+N:ggdidQy8XxziK0B5V10Ko7+LC

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
2392	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2392	AcroRd32.exe
2392	AcroRd32.exe
2392	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\hvui_user_manual.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2392

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\SharedDataEvents

Filesize
3KB

MD5
e016f6862d13db12cc427a602b74d8d9

SHA1
2c220ba6794e9200c1021d42bb726f3b9e1351b2

SHA256
589b06712afc3c12437134c59276df73c8ffb401c234fe0db91bbac7e2b8ee79

SHA512
995dae24d73cca73a9d574fb2a27607fdc490299454da7b36732cfd22d0dd213eb933a7800fcdb5f493b55070d0fe3c9b91dbfa7f2c2b7630dbfc41ed4537839

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