e3a6ee9548f6c8ee5bd1b3960e7dc1f0ad6d1f4a9b77f160581d2a2328a4b519

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-10-2024 12:57

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General

Target

jre/bin/dcpr.dll
Size

139KB
MD5

4bdc32ef5da731393acc1b8c052f1989
SHA1

a677c04ecd13f074de68cc41f13948d3b86b6c19
SHA256

a3b35cc8c2e6d22b5832af74aaf4d1bb35069edd73073dffec2595230ca81772
SHA512

e71ea78d45e6c6bd08b2c5cd31f003f911fd4c82316363d26945d17977c2939f65e3b9748447006f95c3c6653ce30d2cda67322d246d43c9eb892a8e83deb31a
SSDEEP

3072:aoGzTjLkRPQ9U9NuLqcNicj5ojGylYCE2Iu2jGLF5A9bE8LUekfCz:LGz/oRPGLJN1IGgYCE2L1F5A9bEGUeR

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:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2292 wrote to memory of 2380	2292	rundll32.exe	rundll32.exe
PID 2292 wrote to memory of 2380	2292	rundll32.exe	rundll32.exe
PID 2292 wrote to memory of 2380	2292	rundll32.exe	rundll32.exe
PID 2292 wrote to memory of 2380	2292	rundll32.exe	rundll32.exe
PID 2292 wrote to memory of 2380	2292	rundll32.exe	rundll32.exe
PID 2292 wrote to memory of 2380	2292	rundll32.exe	rundll32.exe
PID 2292 wrote to memory of 2380	2292	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\dcpr.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2292

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\dcpr.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:2380

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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