681be3e5ba9fd3da02c09d7e565adfa078640ed66a0d58583efad2c1e3cc4064

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
05/08/2026, 20:03

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General

Target
vcredist2012_x64.exe
Size 6.9MB
Sample260805-ystcwavepc
SHA256 681be3e5ba9fd3da02c09d7e565adfa078640ed66a0d58583efad2c1e3cc4064
MD5 3c03562b5af9ed347614053d459d7778
SHA1 1a5d93dddbc431ab27b1da711cd3370891542797
SHA512 6c2f4eeb38705c2dafc4d75d8de0036a0aed197f83e9cb261d255fe26e4391f24b0b156e9019c739dd99057041c2bb80f9ab80f56869bc1e01f0469a76f24f75
SSDEEP 98304:vRWKtOl5CCGomEBkHUBmExJrIUg32t9RRyvo7VnOcyP24Vc35re94tb0eYbY1poo:v3tO3CCT/hBxtVtyUVnmSprzVIY7QKAk
TLSH
T1B876333286989427D1A32073F618D5217FBCB15C1F1048ABD3549A6D3B68AC6BEFB347
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
860	vcredist2012_x64.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_x64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vcredist2012_x64.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 860	2804	vcredist2012_x64.exe	83

C:\Users\Admin\AppData\Local\Temp\vcredist2012_x64.exe
"C:\Users\Admin\AppData\Local\Temp\vcredist2012_x64.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Users\Admin\AppData\Local\Temp\vcredist2012_x64.exe
  "C:\Users\Admin\AppData\Local\Temp\vcredist2012_x64.exe" -burn.unelevated BurnPipe.{BD0AEA0C-F322-4F00-8980-E9926815FE0E} {93217060-50EE-4413-A6AD-9287BCA741FF} 2804
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:860

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\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\.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\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\.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