02c27dae52ad83627e8b90d878cb51a921e72d1b8de8879380ded0768e603c1d

Analysis

max time kernel
94s
max time network
98s
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, 11:36

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General

Target

ASIdle.dll
Size

74KB
MD5

e503544766dcf46e85c1492a01da4f4e
SHA1

438fa95fc919827621bc911087691355715b2d57
SHA256

3c1770d001e886d8c13c5b9dca3a01de843110d5a54d1e1d16fb61e7de3ad237
SHA512

1aaee6d7afd99d28b63ac4c7ba403f8929563f528a30944b20369149c29049976c2e3319bccca0c9bfca3bd918c588572499b47d3a04be6d2757ed7d7582d24e
SSDEEP

1536:jRGXzChBXDf28CrM70hWsCEHW4wc5VlCkN5JfyVkP:oXOhdDaI70lHWbU4vVo

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 1428 wrote to memory of 1028	1428	rundll32.exe	83
PID 1428 wrote to memory of 1028	1428	rundll32.exe	83
PID 1428 wrote to memory of 1028	1428	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ASIdle.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ASIdle.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1028

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

memory/1028-0-0x0000000010000000-0x000000001002F000-memory.dmp

Filesize
188KB

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