678ce97ba2389d80a1a795f6b86b3de412bc9200cf7fe454c806bc5c0582b2cf

Analysis

max time kernel
93s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30/09/2024, 22:59

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General

Target

CoopenModeC.dll
Size

124KB
MD5

d3bd4b1bedd86a70ec4ec145e5c554d8
SHA1

e6567fe09b43d178024e2b6c0df4b0d28eb2ca0e
SHA256

aad6721599a4329fdf7787216b1aaad6e712010cb6f432c66885ef1a9fd9d67f
SHA512

61fac2a409b72b320556e2e9f147e9e1891209c550f1ff06524c8603823ad040e2d20092f43a6c19922968366b3481c145b31055467c91efb6ba9e7defed28bc
SSDEEP

1536:cyGzqLgRXaExItQ4ZUg1U1P8Jdq2Qw/McZLdzKHDUFIpae5ujJwC59MRA0GuyvQ:2FxItb9OPpLwEouD0Ipl5u9wCvMa0iQ

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3676 wrote to memory of 3936	3676	rundll32.exe	82
PID 3676 wrote to memory of 3936	3676	rundll32.exe	82
PID 3676 wrote to memory of 3936	3676	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\CoopenModeC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3676
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\CoopenModeC.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3936

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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