f23b58aa098914a79218438a90cd1cc77f8bd0ddf81f34e33a2c5b3100b2f1fb

Analysis

max time kernel
148s
max time network
111s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/07/2026, 04:42

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General

Target
f23b58aa098914a79218438a90cd1cc77f8bd0ddf81f34e33a2c5b3100b2f1fb.exe
Size 528KB
Sample260716-fb2c2sgx5s
SHA256 f23b58aa098914a79218438a90cd1cc77f8bd0ddf81f34e33a2c5b3100b2f1fb
MD5 d51701b6b1da9a4345c792cb7f2d23cf
SHA1 9a6cf073dd9187c58e85765c093fadbbac9d17a6
SHA512 9f6f75eab201307972e4c9dd5b3ba9fcca7490f8f181a724b3bd66dee3b9560392cfa3896ea795e3168e7252516dc1325c92a06324b8588d2569f617baa39fc9
SSDEEP 3072:rir++eOP2RL+dzFu+gSbwnb1Ru7llSuhOGGMMlYCLyGcsCx38gxOQD80b40ql3r:rR+zP2RL+5Fu90wbyGuhPG7YY7Df+Fj
TLSH
T121B4C6169BF9CA80F5F39B706DB1C3A45B36FC65BB31CB1F9A48650E1830A509991F23
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	f23b58aa098914a79218438a90cd1cc77f8bd0ddf81f34e33a2c5b3100b2f1fb.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4628 wrote to memory of 2448	4628	f23b58aa098914a79218438a90cd1cc77f8bd0ddf81f34e33a2c5b3100b2f1fb.exe	87

C:\Users\Admin\AppData\Local\Temp\f23b58aa098914a79218438a90cd1cc77f8bd0ddf81f34e33a2c5b3100b2f1fb.exe
"C:\Users\Admin\AppData\Local\Temp\f23b58aa098914a79218438a90cd1cc77f8bd0ddf81f34e33a2c5b3100b2f1fb.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4628
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2448

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:5972

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

Replay Monitor

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Downloads

memory/4628-0-0x0000000000EE0000-0x0000000000F67000-memory.dmp

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