fd5cf4773e02134cc82de1cbe3476855181d1c8dd881a4cbeec5b99eca341f0e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-11-2024 13:33

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General

Target

All_Employee_Memo.pdf
Size

41KB
MD5

651ec17c3f52d8ae3476c25d191b2ef8
SHA1

e69e0caba40c838f783eecfdaaa0596fac766120
SHA256

fd5cf4773e02134cc82de1cbe3476855181d1c8dd881a4cbeec5b99eca341f0e
SHA512

98f9c4e4647a3314c5b59803a1adcd5bbab67785364b036d162c8994bf1371e383a443bcebb9e20a57bf398b536e8a5589352df6611816d39a10c232f237a241
SSDEEP

768:ajKzzjgn1+qN5Mm3Ch22pPkk+N6LAH2NrqAYCNqUR7+X6FLKxlUYiDHnUQ6w:ajR1Lzq22lkk+gGsYCUa786FLoFiDHdf

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

Processes:

AcroRd32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2512 AcroRd32.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

2512 AcroRd32.exe
2512 AcroRd32.exe
2512 AcroRd32.exe

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

pid	process
2512	AcroRd32.exe

pid	process
2512	AcroRd32.exe
2512	AcroRd32.exe
2512	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\All_Employee_Memo.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2512

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
37056251e325b9075097796c909af3cc

SHA1
5a7bcf81bcfb47022281bcbf259c42e13da8be1a

SHA256
736f0c4316055d8437c385ddeab4c41906ca6ad5d7cb9778a05a6e9e47cbdf3c

SHA512
74aa61307b1e2dce073f2447c4eeafe6d5b2da451b421ab8adb44faf4d1c08ba499d0d42c409236951f59f9cff8fe24ff770720294e54d0b1d94332a92336f83

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