d5aa43a733cb278791a8f543bc5bac8d47bdee7e4a449c5d26297bcdb686ba4e

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/10/2026, 01:56

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General

Target
d5aa43a733cb278791a8f543bc5bac8d47bdee7e4a449c5d26297bcdb686ba4e.dll
Size 4.6MB
Sample261005-ccry8awset
SHA256 d5aa43a733cb278791a8f543bc5bac8d47bdee7e4a449c5d26297bcdb686ba4e
MD5 db899c6a07fffdec0413a99d0e2e1480
SHA1 39aff81e8e5fa8f2ddc7e6e845b8c622f243c3c3
SHA512 2e3b85aa4d37b67c352e6116aa3e181442ba69b3b8239e55861150a2f43f9d7d83b6a714d3637062c4030104025aa79e12ed507e938a45bf2d082cdf419f5982
SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyz:BMWKfU+BcUTHCCCfqCiUffnz
TLSH
T111263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
MD5 SHA1 SHA512 SSDEEP TLSH

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 behavior: EnumeratesProcesses 4 IoCs

pid	Process
4140	rundll32.exe
4140	rundll32.exe
4140	rundll32.exe
4140	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4080 wrote to memory of 4140	4080	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d5aa43a733cb278791a8f543bc5bac8d47bdee7e4a449c5d26297bcdb686ba4e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4080
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d5aa43a733cb278791a8f543bc5bac8d47bdee7e4a449c5d26297bcdb686ba4e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4140

Network

MITRE ATT&CK Enterprise v16

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

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Downloads

memory/4140-4-0x0000000001080000-0x0000000001081000-memory.dmp

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memory/4140-2-0x0000000074540000-0x0000000074C8A000-memory.dmp

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