53b122b5293956e2d4465ece8a1300ac9846c2e3a43a2a8d93d855636a832838

Analysis

max time kernel
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/06/2026, 00:58

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General

Target
$PLUGINSDIR/libcrypto-1_1.dll
Size 2.3MB
Sample260620-bbk9lsdy4s
SHA256 53b122b5293956e2d4465ece8a1300ac9846c2e3a43a2a8d93d855636a832838
MD5 e11cd60ae0c2cd42199c6fb6da3ef91a
SHA1 0a1ed51e2181475d82840c798e8cdfe5bc2ebcf0
SHA512 c6374e782c463bbfdfe0dbd8548e4de2a61af0291d4796a47c116e410279cfabc3e8acf6bfc3543701888da8df91432e2549cbb2fa59781c5805076dc00b31c5
SSDEEP 49152:J1Q1lkJCOMSnvjCDJ8qS1CPwDv3uFfJ23tAW+Fy:TQ1lkgmbCDJ8F1CPwDv3uFfJ2n
TLSH
T13EB5AF03FB931591E9CF863C12EA573F8F365B189328DAE3C96168A1D8256C1373E395
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5228	5792	WerFault.exe	89

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 5756 wrote to memory of 5792	5756	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\libcrypto-1_1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5756
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\libcrypto-1_1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5792
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5792 -s 568
    3⤵
    - Program crash
    PID:5228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 5792 -ip 5792
1⤵
PID:792

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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