98172e234073b124d1f5295447f40884620fa3e0aafc508d3ea16ac36b932315

Analysis

max time kernel
148s
max time network
134s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/09/2026, 08:46

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General

Target
WinSCP-6.5.2-Portable/WinSCP.dll
Size 1.3MB
Sample260922-kpsqaaxvbz
SHA256 98172e234073b124d1f5295447f40884620fa3e0aafc508d3ea16ac36b932315
MD5 e65435ff053b792d25d6eea76338f181
SHA1 3963c1b1fbf021ba0df92d61dfec8602c38c9a2c
SHA512 09ced3019dbd92b69d497d111826b04e5610d43e0223db6fc12074093b49cf1c4b674c1e86102a4c179f2343b7540bd8cd20f031efb0dc3bcf33a920bb913977
SSDEEP 12288:pTgBA2QlG0evDvYdwdjBvoZk6Othx5TN6tLt40TxsJmYmP:pTSz0kAdwdlvoC6OthTN6tR3xs1mP
TLSH
T14D551B0DF7A06D30F1AEAE7616F705A649336F40C5F0954DAADC9C0A28725A8C5FB387
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3220	552	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 3416 wrote to memory of 552	3416	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\WinSCP-6.5.2-Portable\WinSCP.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\WinSCP-6.5.2-Portable\WinSCP.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:552
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 496
    3⤵
    - Program crash
    PID:3220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 552 -ip 552
1⤵
PID:1976

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/552-0-0x0000000074E30000-0x0000000074F89000-memory.dmp

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