8a596807de913c2823843252afeb627909e8b1755e2698849f5de1fe4649c67b

Analysis

max time kernel
148s
max time network
141s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 00:12

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General

Target
CNC Control_v11.5/jaybird22.dll
Size 123KB
Sample260720-ahevqsct2s
SHA256 8a596807de913c2823843252afeb627909e8b1755e2698849f5de1fe4649c67b
MD5 94863044d72123be4a38adf3db2080dc
SHA1 f1e631a1c9ee225eee7bdf065a2b8bef5392873d
SHA512 1940732346b6f1f5d81254e19b6f70b9337df3539c678712b4c89188c58192d85f601120c1dffee366047ea53de6b2a66eb00f2b6601f14c68fa378554c18e07
SSDEEP 1536:D5aTLtaHQTb0YOt0yaOnRTBiEQ5K7SWmE2fviJq/k/qlVc148t32skz0b:DMTLPC+ORdQ5YSWME8La32sks
TLSH
T144C36D307A04C076F4CEA6355D3D967A4A5AF8308FB909C7B7A80B7A5D702E21E7435B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2736	2960	WerFault.exe	90

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 1 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2960	2932	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\CNC Control_v11.5\jaybird22.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\CNC Control_v11.5\jaybird22.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2960
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 512
    3⤵
    - Program crash
    PID:2736

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2960 -ip 2960
1⤵
PID:4388

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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