97b88d15406bdd99e4b2c89d1e366a400bc96d31dd4987c8fa02733c6296ff83

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/09/2026, 22:34

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General

Target
$PLUGINSDIR/libcurl_x86.dll
Size 2.1MB
Sample260924-2hb8dstdnf
SHA256 97b88d15406bdd99e4b2c89d1e366a400bc96d31dd4987c8fa02733c6296ff83
MD5 d2ca43a21ec1681e36bf5fc79a4d2b78
SHA1 1900808917de89cf3ceef7a50f33c24e0041294a
SHA512 3086da224b6886448b802c66eaaf909b236343bdb3a25a7a187a92a287068519703e23fd8c79e8b831c868374f59613d28560e0d706912bfc96be39875f89526
SSDEEP 49152:XGUR9r6hl8IXBPZ68L20v/SU8Y7NriOPquwgtJIpT:XGUR9r6b8IbBLjv/SUp7NriSo
TLSH
T1AAA5AE02FB8185B2E6DB427862FA677F8E3A55205328C9D3C79138749D201D2773E79E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1028	5056	WerFault.exe	86

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 2020 wrote to memory of 5056	2020	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\libcurl_x86.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\libcurl_x86.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5056
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5056 -s 636
    3⤵
    - Program crash
    PID:1028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5056 -ip 5056
1⤵
PID:3236

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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