6603ce42132a2cb1aea51d1ff1086dbd9bbb14a18e014789239797af8110c67e

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2024 12:00

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General

Target

CoCode.dll
Size

89KB
MD5

cbadea991706f74391a61106626deaf8
SHA1

101963c8e161920bab5d4c0335cc90fef55a33e3
SHA256

9870e1f67fbdb8c068b95e77e164493cca5d22a16d34a5abd2dec4c627ecff8b
SHA512

5a0f572504eabde5228694313db131e099b776cd9f06691e011ccbbab2e2ca0a3457223afa42b85c8016281d348e82fc3124275eaae24509eac64ce3b0f71d92
SSDEEP

1536:uymUR3mvrr+b+Ksar9WAL2F0kZC59/56pKGe66R9y1+vN:u03Qr+bFs8L79tGe66R9y1c

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
536	4280	WerFault.exe	85

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 3096 wrote to memory of 4280	3096	rundll32.exe	85
PID 3096 wrote to memory of 4280	3096	rundll32.exe	85
PID 3096 wrote to memory of 4280	3096	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\CoCode.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3096
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\CoCode.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4280
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4280 -s 604
    3⤵
    - Program crash
    PID:536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4280 -ip 4280
1⤵
PID:5100

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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