b924ad8062eaf4e70437c8be50fa612162795ff0839479546ce907ffa8d6e386

Analysis

max time kernel
150s
max time network
131s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/08/2026, 20:03

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General

Target
vcredist2012_x86.exe
Size 6.3MB
Sample260805-ystcwavepc
SHA256 b924ad8062eaf4e70437c8be50fa612162795ff0839479546ce907ffa8d6e386
MD5 7f52a19ecaf7db3c163dd164be3e592e
SHA1 96b377a27ac5445328cbaae210fc4f0aaa750d3f
SHA512 60220a7c9de72796bd0d6d44e2b82dbdd9c850cc611e505b7dc0213f745ff1f160b2d826eaf62fd6e07c1a31786a71d83dc6e94389690fd59b895e85aba7444b
SSDEEP 196608:OwKjLs+UIkzHlAv4X6zQRgiwHLD2LQIX/:9KjaxFFP1iLD2LnP
TLSH
T149663333B9549032D26214B3E555D670BE3D70282F2048FB9794DB1A39B89C6BBFB247
MD5 SHA1 SHA512 SSDEEP TLSH

Score

4^/10

discovery

Malware Config

Signatures

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Loads dropped DLL 1 IoCs

pid	Process
5828	vcredist2012_x86.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	vcredist2012_x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vcredist2012_x86.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5080 wrote to memory of 5828	5080	vcredist2012_x86.exe	90

C:\Users\Admin\AppData\Local\Temp\vcredist2012_x86.exe
"C:\Users\Admin\AppData\Local\Temp\vcredist2012_x86.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5080
- C:\Users\Admin\AppData\Local\Temp\vcredist2012_x86.exe
  "C:\Users\Admin\AppData\Local\Temp\vcredist2012_x86.exe" -burn.unelevated BurnPipe.{CFFADDF6-9B0F-461F-BE10-0EA154E7FC0C} {DEE4F8EA-812C-4757-99AE-12F5820F5CEA} 5080
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:5828

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

logo.png

Path C:\Users\Admin\AppData\Local\Temp\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\.ba1\logo.png
Size 1KB
SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
MD5 d6bd210f227442b3362493d046cea233
SHA1 ff286ac8370fc655aea0ef35e9cf0bfcb6d698de
SHA512 464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b
TLSH
T1CF312CF34748B7A7D30581351471819AD242FFD8F9CE291E35CD5307664018115C75CF
MD5 SHA1 SHA512 TLSH

Submit Download

wixstdba.dll

Path C:\Users\Admin\AppData\Local\Temp\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\.ba1\wixstdba.dll
Size 126KB
SHA256 7f5f8fcfd84132579f07e395e65b44e1b031fe01a299bce0e3dd590131c5cb93
MD5 d7bf29763354eda154aad637017b5483
SHA1 dfa7d296bfeecde738ef4708aaabfebec6bc1e48
SHA512 1c76175732fe68b9b12cb46077daa21e086041adbd65401717a9a1b5f3c516e03c35a90897c22c7281647d6af4a1a5ffb3fbd5706ea376d8f6e574d27396019c
SSDEEP 3072:NiPaAuXlx9XuCoy57617IM6a9y3+7ZWMvd:iFEf9+t57IMld
TLSH
T1B6C37C5136F8C136F2E62576551AC3715D3AB9344DE188CF6F825A6A1E312E2EF3A303
MD5 SHA1 SHA512 SSDEEP TLSH