39fe598bd8ecbb17ff9548bfe94a9db3a3de562fa8544d69499db733157c5ab3

Analysis

max time kernel
92s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 21:17

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General

Target

icolore.dll
Size

292KB
MD5

2a9303c06d83eaa4b3e016725a0ba9af
SHA1

6506fa1f37c2dc8d95aa7dd47ed35f1f4757f49c
SHA256

b419896ea7e685e748b6426c82c54524e860a5505e385092a1b3e64429cc21e2
SHA512

447fdbb7b77abe642b0f832661923c3751dbbc93ebb72800881122f6711f27134010e748feedc0e41d23a0742aaad8f63e1318b00c86261a33d0fc1a08d677e6
SSDEEP

3072:wPRdMg7YsxCnqaznFzS9oUgEuWAg0FundMlt6SJ10PuQ:2qsxCn7FGh9AOnXuuuQ

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 4100 wrote to memory of 8	4100	rundll32.exe	83
PID 4100 wrote to memory of 8	4100	rundll32.exe	83
PID 4100 wrote to memory of 8	4100	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\icolore.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4100
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\icolore.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:8

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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